/* Newsletter signup form */

.newsletter-signup {
    max-width: calc(var(--content-max) + var(--gutter) + var(--margin-width));
    margin: 0 auto 2rem;
    padding: 0 var(--site-padding);
    text-align: center;
}

.newsletter-heading {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.newsletter-desc {
    font-family: var(--font-serif);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form input[type="email"] {
    flex: 1;
    min-width: 200px;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    padding: 0.5em 0.75em;
    border: 1px solid var(--color-border);
    border-radius: 3px;
    background: var(--color-bg);
    color: var(--color-text);
}

.newsletter-form input[type="email"]:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: -1px;
}

.newsletter-form input[type="email"]::placeholder {
    color: var(--color-text-light);
}

.newsletter-form button[type="submit"] {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    padding: 0.5em 1.5em;
    border: 1px solid var(--color-accent);
    border-radius: 3px;
    background: var(--color-accent);
    color: #fff;
    cursor: pointer;
    transition: opacity 0.15s;
}

.newsletter-form button[type="submit"]:hover {
    opacity: 0.85;
}