.intro-split-icon {
    width: 3rem;
    height: 3rem;
}

/* Як TW: w-64 → sm:w-80 → lg:w-96 (одна шкала для обох фреймворків) */
.intro-split-thumb {
    width: 16rem;
    height: 16rem;
    flex-shrink: 0;
}

@media (min-width: 640px) {
    .intro-split-thumb {
        width: 20rem;
        height: 20rem;
    }
}

@media (min-width: 1024px) {
    .intro-split-thumb {
        width: 24rem;
        height: 24rem;
    }
}

/* Bootstrap: flex + gap (no .row negative margins; works with section overflow). Tailwind grid ignores flex on items. */
@media (min-width: 576px) {
    .intro-split-benefits__row > * {
        flex: 1 1 0%;
        min-width: 0;
    }
}

.feat-filmstrip::-webkit-scrollbar {
    display: none;
}

.feat-filmstrip {
    -ms-overflow-style: none;
    scrollbar-width: none;
    list-style: none;
    padding: 0;
    margin: 0;
}

.feat-filmstrip > li {
    list-style: none;
}

@keyframes features-filmstrip-pulse-kf {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}

@keyframes features-filmstrip-spin-kf {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes features-filmstrip-bounce-kf {
    0%, 100% { transform: translateY(-25%); animation-timing-function: cubic-bezier(0.8,0,1,1); }
    50% { transform: none; animation-timing-function: cubic-bezier(0,0,0.2,1); }
}

.features-filmstrip__decor--pulse {
    filter: blur(48px);
    animation: features-filmstrip-pulse-kf 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.features-filmstrip__decor--spin {
    animation: features-filmstrip-spin-kf 1s linear infinite;
}

.features-filmstrip__decor--bounce {
    transform: rotate(-12deg);
    animation: features-filmstrip-bounce-kf 1s infinite;
}

.features-filmstrip__decor--line {
    transform: rotate(-6deg);
}

/* BS-mode decorative shapes — subtle, non-intrusive */
.features-filmstrip__decor--bs-blob {
    width: 16rem;
    height: 16rem;
    background-color: var(--bs-primary-bg-subtle);
    opacity: 0.4;
    filter: blur(48px);
}
.features-filmstrip__decor--bs-shape {
    opacity: 0.15;
}
.features-filmstrip__decor--bs-line {
    border-left: 1px solid var(--bs-primary);
    opacity: 0.15;
}

.features-filmstrip__btn--hover:hover {
    transform: scale(1.05);
}

.features-filmstrip__btn--hover:hover.bg-primary-subtle {
    border-color: var(--bs-primary) !important;
}

.features-filmstrip__card--hover:hover {
    box-shadow: 0 1rem 3rem rgba(0,0,0,.175) !important;
    border-color: var(--bs-primary) !important;
}

.features-filmstrip__card--hover:hover .features-filmstrip__icon--lift {
    transform: scale(1.1);
}

.features-filmstrip__card--hover:hover .features-filmstrip__title--hover {
    color: var(--bs-primary) !important;
}

/* -- Feature card hover -- */
.feat-card-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feat-card-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,.12) !important;
}

/* -- Icon box sizing -- */
.feat-icon-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    min-width: 2.5rem;
    min-height: 2.5rem;
}
.feat-icon-box--lg {
    width: 4rem;
    height: 4rem;
    border-radius: 0.75rem;
}
.feat-icon-box--xl {
    width: 5rem;
    height: 5rem;
    border-radius: 1rem;
}
.feat-icon-box--circle {
    border-radius: 50%;
}

/* -- Nav/filmstrip button hover -- */
.feat-btn-nav {
    transition: transform 0.15s ease, background-color 0.15s ease;
}
.feat-btn-nav:hover {
    transform: scale(1.1);
}

/* -- Table row hover -- */
.feat-table-row-hover {
    transition: background-color 0.15s ease;
}
.feat-table-row-hover:hover {
    background-color: var(--bs-primary-bg-subtle) !important;
}

/* -- Accordion item hover -- */
.feat-accordion-hover summary:hover {
    background-color: var(--bs-primary-bg-subtle);
    border-radius: 0.75rem;
}

/* -- DL item hover -- */
.feat-dl-item-hover {
    transition: background-color 0.15s ease;
    border-radius: 0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}
.feat-dl-item-hover:hover {
    background-color: var(--bs-primary-bg-subtle);
}

/* -- Deck button hover -- */
.feat-deck-btn {
    transition: filter 0.2s ease, transform 0.15s ease;
}
.feat-deck-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}
/* Bootstrap: сетка 1→2 колонки + gap как у Tailwind (row + row-cols без col — слипание) */
.whyus-numbered-grid__grid-mb {
    margin-bottom: 2rem;
}

.whyus-numbered-grid__bs-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.5rem;
    width: 100%;
}

@media (min-width: 768px) {
    .whyus-numbered-grid__bs-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.5rem;
    }
}

.whyus-numbered-grid__subtitle-max {
    max-width: 42rem;
}

.whyus-numbered-grid__thumb {
    width: 4rem;
    height: 4rem;
    flex-shrink: 0;
}

.whyus-numbered-grid__badge {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    width: 1.5rem;
    height: 1.5rem;
}

.whyus-numbered-grid__divider {
    width: 6rem;
    height: 4px;
    margin-bottom: 2rem;
}

.backdrop-grid-min-h { min-height: 30vh; }

.backdrop-sq-12 { width: 3rem; height: 3rem; flex-shrink: 0; }

.backdrop-card-hover {
    transition: transform 0.3s ease;
}

.backdrop-card-hover:hover {
    transform: scale(1.05);
}