.wp-block-group.alignwide.nostalg-authenticity {
    --nostalg-auth-slide-max: clamp(20rem, 52vh, 28rem);
    --nostalg-auth-media-max-height: clamp(14rem, 44vh, 20rem);
    padding: clamp(1.8rem, 4vw, 2.75rem) clamp(1rem, 4vw, 2.5rem);
    background: #ffffff;
    box-shadow: 0 18px 36px rgba(12, 22, 32, 0.08);
    position: relative;
    overflow: visible;
}

.wp-block-group.alignwide.nostalg-authenticity .wp-block-group__inner-container {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    display: grid;
    gap: clamp(1.75rem, 4vw, 2.5rem);
}

.wp-block-group.alignwide.nostalg-authenticity .wp-block-button__link {
    background: #111111;
    color: #f5f5f5;
    border: 2px solid #111111;
    border-radius: 999px;
    padding: 0.75rem 1.75rem;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.wp-block-group.alignwide.nostalg-authenticity .wp-block-button__link:hover,
.wp-block-group.alignwide.nostalg-authenticity .wp-block-button__link:focus-visible {
    background: #000000;
    border-color: #000000;
    color: #ffffff;
    outline: none;
}

.wp-block-ionso-authenticity-steps .ionso-auth-stepper-button {
    background: rgba(17, 17, 17, 0.1);
    border: 1px solid rgba(17, 17, 17, 0.2);
    color: #111111;
    border-radius: 999px;
    padding: 0.6rem 1.25rem;
    gap: 0.6rem;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.wp-block-ionso-authenticity-steps .ionso-auth-stepper-button:is(:hover,:focus-visible) {
    background: rgba(17, 17, 17, 0.15);
    border-color: rgba(17, 17, 17, 0.3);
    color: #111111;
}

.wp-block-ionso-authenticity-steps .ionso-auth-stepper-button.is-active {
    background: #111111;
    border-color: #111111;
    color: #f5f5f5;
}

.wp-block-ionso-authenticity-steps .ionso-auth-stepper-number {
    font-size: 0.7rem;
    letter-spacing: 0.35em;
}

.wp-block-ionso-authenticity-steps .ionso-auth-stepper-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: none;
}

.nostalg-auth-slider {
    position: relative;
    overflow: visible;
    border-radius: 16px;
    max-height: var(--nostalg-auth-slide-max);
    width: 100%;
}

.nostalg-auth-slider .swiper-wrapper {
    align-items: stretch;
}

.nostalg-auth-slide {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(1rem, 3vw, 2rem);
    background: #ffffff;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    align-items: center;
    border-radius: 14px;
    max-height: var(--nostalg-auth-slide-max);
}

.nostalg-auth-slide__media {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 14px 28px rgba(12, 22, 32, 0.08);
    max-height: var(--nostalg-auth-media-max-height);
    display: flex;
    align-items: center;
    justify-content: center;
}

.nostalg-auth-slide__media figure {
    margin: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nostalg-auth-slide__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nostalg-auth-slide__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: clamp(0.55rem, 2vw, 1rem);
    max-width: 440px;
}

.nostalg-auth-slide__number {
    margin: 0;
    font-size: 0.85rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--nostalg-primary, #d4af37);
}

.nostalg-auth-slide__title {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    line-height: 1.1;
}

.nostalg-auth-slide__copy {
    margin: 0;
    color: rgba(14, 14, 14, 0.68);
}

.nostalg-auth-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: clamp(1.2rem, 3vw, 2rem);
}

.nostalg-auth-pagination {
    display: flex;
    gap: clamp(0.6rem, 2vw, 1rem);
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: clamp(1.25rem, 4vw, 2.5rem);
}

.nostalg-auth-pagination .swiper-pagination-bullet {
    width: auto;
    height: auto;
    border: 1px solid #111111;
    background: #111111;
    color: #f5f5f5;
    padding: 0.55rem 1.15rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 1;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.nostalg-auth-pagination .swiper-pagination-bullet:focus-visible {
    outline: 3px solid #000000;
    outline-offset: 2px;
}

.nostalg-auth-pagination .swiper-pagination-bullet-active {
    background: #000000;
    border-color: #000000;
    color: #ffffff;
}

.nostalg-auth-bullet__number {
    font-size: 0.7rem;
    letter-spacing: 0.35em;
    display: inline-block;
}

.nostalg-auth-bullet__label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: none;
}


.nostalg-auth-controls {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(100%, 1140px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 2;
}

.nostalg-auth-controls .nostalg-auth-nav {
    position: absolute;
    top: 50%;
    pointer-events: auto;
    z-index: 3;
}

.nostalg-auth-nav {
    width: 48px;
    height: 48px;
    border-radius: 999px;
    border: none;
    background: #111111;
    color: #f5f5f5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease;
    box-shadow: 0 12px 24px rgba(12, 22, 32, 0.16);
    --nostalg-auth-nav-shift-x: 0%;
    transform: translate3d(var(--nostalg-auth-nav-shift-x), -50%, 0);
    pointer-events: auto;
}

.nostalg-auth-nav--prev {
    margin: 0;
    left: clamp(-2.75rem, -6vw, -2rem);
    --nostalg-auth-nav-shift-x: -50%;
}

.nostalg-auth-nav--next {
    margin: 0;
    right: clamp(-2.75rem, -6vw, -2rem);
    --nostalg-auth-nav-shift-x: 50%;
}

.nostalg-auth-nav:hover,
.nostalg-auth-nav:focus-visible {
    background: #000000;
    color: #ffffff;
    outline: none;
    transform: translate3d(var(--nostalg-auth-nav-shift-x), calc(-50% - 2px), 0);
}

.nostalg-auth-nav.swiper-button-disabled {
    opacity: 0.35;
    pointer-events: none;
}

.nostalg-auth-nav__icon {
    position: relative;
    width: 0.75rem;
    height: 0.75rem;
}

.nostalg-auth-nav__icon::before {
    content: "";
    position: absolute;
    inset: 0;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(45deg);
}

.nostalg-auth-nav--prev .nostalg-auth-nav__icon::before {
    transform: rotate(225deg);
}

@media (max-width: 1024px) {
    .nostalg-auth-slide {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .wp-block-group.alignwide.nostalg-authenticity {
        padding: clamp(2.4rem, 8vw, 3.2rem) clamp(1.25rem, 6vw, 2.5rem);
    }

    .nostalg-auth-slide {
        border-radius: 12px;
    }

    .nostalg-auth-footer {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .nostalg-auth-controls {
        position: static;
        transform: none;
        display: flex;
        justify-content: center;
        gap: 0.75rem;
        margin-top: 1.25rem;
        pointer-events: auto;
        width: auto;
        padding: 0;
    }

    .nostalg-auth-controls .nostalg-auth-nav {
        position: static;
        top: auto;
        width: 44px;
        height: 44px;
        box-shadow: 0 8px 16px rgba(12, 22, 32, 0.12);
        transform: none;
    }

    .nostalg-auth-controls .nostalg-auth-nav:hover,
    .nostalg-auth-controls .nostalg-auth-nav:focus-visible {
        transform: translate3d(0, -2px, 0);
    }
}

.wp-block-group.alignwide.nostalg-authenticity .nostalg-auth-nav {
    background: #111111 !important;
    color: #f5f5f5 !important;
}

.wp-block-group.alignwide.nostalg-authenticity .nostalg-auth-nav:hover,
.wp-block-group.alignwide.nostalg-authenticity .nostalg-auth-nav:focus-visible {
    background: #000000 !important;
    color: #ffffff !important;
}

.wp-block-group.alignwide.nostalg-authenticity .nostalg-auth-pagination .swiper-pagination-bullet {
    border-color: #111111 !important;
    background: #111111 !important;
    color: #f5f5f5 !important;
}

.wp-block-group.alignwide.nostalg-authenticity .nostalg-auth-pagination .swiper-pagination-bullet:focus-visible {
    outline-color: #000000 !important;
}

.wp-block-group.alignwide.nostalg-authenticity .nostalg-auth-pagination .swiper-pagination-bullet-active {
    border-color: #000000 !important;
    background: #000000 !important;
    color: #ffffff !important;
}

.wp-block-ionso-authenticity-steps .ionso-auth-control {
    width: 48px;
    height: 48px;
    border-radius: 999px;
    border: none;
    background: #111111;
    color: #f5f5f5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease;
    box-shadow: 0 12px 24px rgba(12, 22, 32, 0.16);
}

.wp-block-ionso-authenticity-steps .ionso-auth-control:is(:hover,:focus-visible) {
    background: #000000;
    transform: translateY(-2px);
}

.wp-block-ionso-authenticity-steps .ionso-auth-control[disabled],
.wp-block-ionso-authenticity-steps .ionso-auth-control[aria-disabled="true"] {
    opacity: 0.35;
    transform: none;
}