/* Premium CTA */

.cta-premium {
    position: relative;
    padding: 3.5rem 0 4rem;
    background: #000000;
    overflow: hidden;
}

.cta-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 80% at 50% 100%, rgba(255, 255, 255, 0.05) 0%, transparent 55%),
        linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 100%);
    pointer-events: none;
}

.cta-premium-inner {
    position: relative;
    z-index: 1;
}

.cta-premium-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    align-items: center;
    padding: 1.75rem 1.5rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 24px 48px rgba(0, 0, 0, 0.35);
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        border-color 0.35s ease;
}

.cta-premium-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.cta-premium-card:hover {
    border-color: rgba(255, 255, 255, 0.16);
}

@media (min-width: 768px) {
    .cta-premium {
        padding: 4rem 0 4.5rem;
    }

    .cta-premium-card {
        grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
        gap: 2rem;
        padding: 2rem 2.25rem;
    }
}

.cta-premium-copy {
    min-width: 0;
}

.cta-premium-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    padding: 0.4rem 0.9rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
}

.cta-premium-title {
    font-family: 'Instrument Serif', serif;
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin-bottom: 0.65rem;
}

.cta-premium-title em {
    font-style: italic;
    color: rgba(255, 255, 255, 0.72);
}

.cta-premium-subtitle {
    font-size: 0.95rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.55);
    max-width: 36rem;
}

.cta-premium-actions {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    width: 100%;
}

@media (min-width: 768px) {
    .cta-premium-actions {
        align-items: stretch;
        justify-self: end;
        max-width: 18rem;
    }
}

.cta-premium-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    padding: 0.85rem 1.25rem;
    border-radius: 0.75rem;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-decoration: none;
    transition:
        transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
        background 0.35s ease,
        border-color 0.35s ease,
        color 0.35s ease;
}

.cta-premium-btn svg {
    flex-shrink: 0;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-premium-btn--primary {
    color: #000000;
    background: #ffffff;
    border: 1px solid #ffffff;
}

.cta-premium-btn--primary:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.92);
}

.cta-premium-btn--primary:hover svg {
    transform: translateX(3px);
}

.cta-premium-btn--ghost {
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.cta-premium-btn--ghost:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.cta-premium-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.15rem;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
}

.cta-premium-meta span {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
}

@media (prefers-reduced-motion: reduce) {
    .cta-premium-card {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .cta-premium-btn:hover {
        transform: none;
    }
}