/* ==========================================================================
   COMPONENT: blog-newsletter-cta
   ========================================================================== */
.bc-newsletter-cta {
    background: var(--glass-panel);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-2xl);
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin: 3rem 0;
}
.bc-newsletter-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 200%;
    background: var(--glow-gold);
    filter: blur(140px);
    opacity: 0.15;
    pointer-events: none;
}
.bc-newsletter-cta__label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--accent-primary);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.bc-newsletter-cta__title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--fw-extrabold);
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    max-width: 20ch;
    margin: 0 auto 0.75rem;
}
.bc-newsletter-cta__desc {
    color: var(--text-secondary);
    font-size: var(--text-base);
    max-width: 40ch;
    margin: 0 auto 1.75rem;
    line-height: var(--leading-relaxed);
}
.bc-newsletter-cta__form {
    display: flex;
    gap: 0.5rem;
    max-width: 420px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}
.bc-newsletter-cta__input {
    flex: 1;
    min-width: 220px;
    padding: 0.75rem 1.25rem;
    background: var(--bg-surface-1);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-pill);
    color: var(--text-primary);
    font-family: inherit;
    font-size: var(--text-base);
    transition: border-color var(--duration-fast);
}
.bc-newsletter-cta__input:focus {
    outline: none;
    border-color: var(--accent-primary);
}