/* ==========================================================================
   Newsletter sign-up (home page, partials/newsletter.php)
   Took the place of the "Special Activities & Events" band, so it keeps the
   same black ground and centres a single e-mail field under the heading.
   ========================================================================== */

.newsletter {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(60% 120% at 50% 0%, rgba(130, 10, 16, 0.22), transparent 70%),
        var(--bb-black);
    border-top: 1px solid var(--bb-hairline-soft);
}

.newsletter__inner {
    width: 100%;
    max-width: calc(46rem + var(--bb-gutter) * 2);
    margin-inline: auto;
    padding: clamp(3rem, 6vw, 5.5rem) var(--bb-gutter);
    text-align: center;
}

.newsletter__eyebrow {
    color: var(--bb-gold-500);
    font-size: clamp(0.8125rem, 0.94vw, 1.125rem);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.newsletter__eyebrow-lead {
    color: var(--bb-red-300);
}

.newsletter__title {
    margin-top: clamp(0.6rem, 1.3vw, 1.25rem);
    color: var(--bb-text);
    font-family: var(--bb-font-serif);
    font-size: clamp(1.875rem, 3.2vw, 3.5rem);
    font-weight: 400;
    line-height: 1.1;
}

.newsletter__rule {
    margin: clamp(1rem, 1.8vw, 1.5rem) auto 0;
}

.newsletter__lead {
    max-width: 34rem;
    margin: clamp(1rem, 1.8vw, 1.5rem) auto 0;
    color: var(--bb-text-dim);
    font-size: clamp(0.9375rem, 0.9rem + 0.25vw, 1.125rem);
    line-height: 1.6;
}

.newsletter__form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    max-width: 36rem;
    margin: clamp(1.75rem, 3vw, 2.5rem) auto 0;
}

.newsletter__control {
    position: relative;
    display: flex;
    flex: 1 1 16rem;
    align-items: center;
    border: 1px solid var(--bb-rule);
    border-radius: var(--bb-radius);
    background-color: var(--bb-surface-raised);
    transition: border-color var(--bb-dur) var(--bb-ease), box-shadow var(--bb-dur) var(--bb-ease);
}

.newsletter__control:focus-within {
    border-color: var(--bb-gold-500);
    box-shadow: 0 0 0 3px rgba(201, 154, 69, 0.2);
}

.newsletter__control.is-invalid {
    border-color: var(--bb-red-300);
}

.newsletter__icon {
    position: absolute;
    left: 1rem;
    width: 1.15rem;
    height: 1.15rem;
    color: var(--bb-gold-400);
    pointer-events: none;
}

.newsletter__input {
    width: 100%;
    min-width: 0;
    padding: 1rem 1rem 1rem 2.85rem;
    border: 0;
    background: none;
    color: var(--bb-text);
    font-family: var(--bb-font-sans);
    font-size: 1rem;
}

.newsletter__input::placeholder {
    color: var(--bb-text-dim);
}

.newsletter__input:focus {
    outline: none;
}

.newsletter__submit {
    flex: 0 0 auto;
}

.newsletter__error {
    flex-basis: 100%;
    color: var(--bb-red-300);
    font-size: 0.875rem;
    font-weight: 500;
    text-align: left;
}

.newsletter__fine {
    margin-top: 1rem;
    color: var(--bb-text-dim);
    font-size: 0.8125rem;
}

.newsletter__thanks {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: clamp(1.75rem, 3vw, 2.5rem);
    padding: 1rem 1.5rem;
    border: 1px solid var(--bb-gold-700);
    border-radius: var(--bb-radius);
    color: var(--bb-gold-100);
    font-size: 1rem;
}

.newsletter__thanks-icon {
    flex: none;
    width: 1.25rem;
    height: 1.25rem;
    color: var(--bb-gold-400);
}

/* Off-screen rather than display:none, which some bots know to skip. */
.newsletter__trap {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* On phones the button drops under the field at full width. */
@media (max-width: 559px) {
    .newsletter__submit {
        flex-basis: 100%;
        justify-content: center;
    }
}