.perspective-masthead-rule {
    border-top: 4px solid var(--bs-body-color);
    border-bottom: 4px solid var(--bs-body-color);
}

.perspective-title-rule {
    border-bottom: 2px solid var(--bs-body-color);
}

.perspective-quote-frame {
    border-top: 1px solid rgba(var(--bs-emphasis-color-rgb), 0.2);
    border-bottom: 1px solid rgba(var(--bs-emphasis-color-rgb), 0.2);
    border-left: 4px solid var(--bs-primary);
}

.perspective-headline-hover {
    transition: color 0.2s ease;
}

.perspective-headline-hover:hover {
    color: var(--bs-primary);
}

.perspective-micro-label {
    font-size: 0.6rem;
    letter-spacing: 0.15em;
}

.perspective-byline-suffix {
    font-size: 0.6rem;
    opacity: 0.6;
}

.perspective-quote-text {
    font-size: 1.1rem;
}

.perspective-card-desc {
    font-size: 0.875rem;
}

/* Values v23 - horizontal scroll-snap carousel (layout/size only, no colors) */

.values-airbnb__track {
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    list-style: none;
}

.values-airbnb__track::-webkit-scrollbar {
    display: none;
}

.values-airbnb__nav-btn {
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    flex-shrink: 0;
}

.values-airbnb__card {
    scroll-snap-align: start;
    flex: 0 0 18rem;
    width: 18rem;
    max-width: 18rem;
    list-style: none;
}

@media (min-width: 576px) {
    .values-airbnb__card {
        flex: 0 0 20rem;
        width: 20rem;
        max-width: 20rem;
    }
}

.values-airbnb__dot {
    width: 0.625rem;
    height: 0.625rem;
    padding: 0;
    flex-shrink: 0;
    transform: scale(1);
    transition: transform 200ms ease;
}

.values-airbnb__dot.is-active {
    transform: scale(1.6);
}

.masonry-image-timeline__masonry {
    column-gap: 1.5rem;
    column-count: 1;
}

@media (min-width: 768px) {
    .masonry-image-timeline__masonry {
        column-count: 2;
    }
}

@media (min-width: 1024px) {
    .masonry-image-timeline__masonry {
        column-count: 3;
    }
}

.masonry-image-timeline__aspect-wide {
    aspect-ratio: 16 / 9;
}

.masonry-image-timeline__aspect-md {
    aspect-ratio: 3 / 2;
}

.masonry-image-timeline__aspect-compact {
    aspect-ratio: 4 / 3;
}

.masonry-image-timeline__media {
    transition: transform 0.5s ease;
}

.masonry-image-timeline__card:hover .masonry-image-timeline__media {
    transform: scale(1.03);
}

.masonry-image-timeline__pattern {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.masonry-image-timeline__media--0 .masonry-image-timeline__pattern {
    background-image: radial-gradient(circle at 20% 30%, currentColor 0, transparent 42%);
    opacity: 0.12;
}

.masonry-image-timeline__media--1 .masonry-image-timeline__pattern {
    background-image: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 10px,
        currentColor 10px,
        currentColor 11px
    );
    opacity: 0.08;
}

.masonry-image-timeline__media--2 .masonry-image-timeline__pattern {
    background-image:
        radial-gradient(circle, currentColor 1px, transparent 1px);
    background-size: 14px 14px;
    opacity: 0.1;
}

.masonry-image-timeline__watermark {
    font-size: clamp(1.75rem, 5vw, 3rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.masonry-image-timeline__overlay-caption {
    transition: opacity 0.5s ease;
}

.masonry-image-timeline__card:hover .masonry-image-timeline__overlay-caption {
    opacity: 0.95 !important;
}

.masonry-image-timeline__card:hover .masonry-image-timeline__reveal-shift {
    transform: translateY(0);
}

.masonry-image-timeline__card:hover .masonry-image-timeline__badge-pos {
    opacity: 0;
    transition: opacity 0.3s ease;
}

@keyframes masonry-image-timeline__scale-in {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.masonry-image-timeline__card {
    break-inside: avoid;
}

.masonry-image-timeline__card.is-visible {
    animation: masonry-image-timeline__scale-in 0.5s ease forwards;
}

.masonry-image-timeline__decor-tr {
    transform: translate(25%, -50%);
    top: 0;
    right: 0;
    width: 16rem;
    height: 16rem;
}

.masonry-image-timeline__decor-bl {
    transform: translate(-25%, 50%);
    bottom: 0;
    left: 0;
    width: 12rem;
    height: 12rem;
}

.masonry-image-timeline__subtitle-width {
    max-width: 36rem;
}

.masonry-image-timeline__reveal-shift {
    transform: translateY(1rem);
    transition: transform 0.3s ease;
}

.masonry-image-timeline__badge-pos {
    top: 0.5rem;
    left: 0.5rem;
    transition: opacity 0.3s ease;
}

@media (prefers-reduced-motion: reduce) {
    .masonry-image-timeline__media,
    .masonry-image-timeline__overlay-caption,
    .masonry-image-timeline__reveal-shift,
    .masonry-image-timeline__badge-pos,
    .masonry-image-timeline__card.is-visible {
        transition: none;
        animation: none;
        transform: none;
    }

    .masonry-image-timeline__card:hover .masonry-image-timeline__media {
        transform: none;
    }
}

/* Совпадает с Tailwind max-w-4xl (56rem) для Bootstrap-ветки */
.border-rail-list__shell {
    max-width: 56rem;
}

.border-rail-list__portrait {
    width: 7rem;
    height: 7rem;
}

@media (min-width: 768px) {
    .border-rail-list__portrait {
        width: 8rem;
        height: 8rem;
    }
}

.border-rail-list__min-shrink {
  min-width: 0;
}

/* Сетка карточек + gap (fallback для bs; совпадает с tw gap-lg ≈ 1.5rem) */
.orbit-showcase-grid {
    display: grid;
    width: 100%;
    gap: 1.5rem;
    grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 768px) {
    .orbit-showcase-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.philosophy-icons__circle {
    width: 6rem;
    min-width: 6rem;
    max-width: 6rem;
    height: 6rem;
    min-height: 6rem;
    max-height: 6rem;
    padding: 0.75rem;
    aspect-ratio: 1;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.philosophy-bg__img {
    object-fit: cover;
}