.intro-animated-gradient__root {
    padding-top: clamp(4rem, 12vw, 10rem);
    padding-bottom: clamp(4rem, 12vw, 10rem);
    min-height: min(32rem, 85vh);
}

@keyframes intro-animated-gradient-spin {
    to {
        transform: rotate(360deg);
    }
}

.intro-animated-gradient__spin--left,
.intro-animated-gradient__spin--right {
    width: 85%;
    height: 85%;
    top: 7.5%;
    animation-name: intro-animated-gradient-spin;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    transform-origin: 50% 50%;
}

.intro-animated-gradient__spin--left {
    left: -18%;
    animation-duration: 48s;
}

.intro-animated-gradient__spin--right {
    right: -18%;
    animation-duration: 60s;
    animation-direction: reverse;
}

.intro-animated-gradient__area {
    max-width: 48rem;
}


.copy-document__body-stack-gap {
    gap: 4rem;
}

.content-flow-gap {
    gap: 4rem;
}

.content-grid-gap {
    gap: 2rem;
}

.content-prose-measure {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.content-article-frame {
    max-width: 56rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.content-cta__lift { transition: transform 150ms ease; }
.content-cta__lift:hover { transform: translateY(-2px); }

.content-col-grow {
    flex: 1 1 0%;
    min-width: 0;
}

.content-img-medium {
    display: block;
    width: 100%;
    height: 22rem;
    min-height: 22rem;
    flex-shrink: 0;
    object-fit: cover;
}
@media (min-width: 768px) {
    .content-img-medium {
        height: 28rem;
        min-height: 28rem;
    }
}

.content-thumb-height {
    display: block;
    width: 100%;
    height: 13rem;
    min-height: 13rem;
    flex-shrink: 0;
    object-fit: cover;
}

/* min-width: 0 — довгий текст/флекс у колонці не роздуває рядок */
.content-col-grow {
    min-width: 0;
}

.content-stack-col--text {
    overflow-wrap: anywhere;
}

.content-stack-col--text > :first-child {
    width: 100%;
    max-width: 65ch;
    margin-inline: auto;
}

/* gap лише для Tailwind (grid). У Bootstrap — відступи через g-* у component (row-cols + g-3), без CSS gap на .row */
.content-grid-gap:not(.row) {
    gap: 1rem;
}

.content-full-frame {
    max-width: 80rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.content-section-pad {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

/* Третина рядка: стабільна висота прев’ю, без height:100% від сусіднього тексту */
.content-img-fullheight {
    display: block;
    width: 100%;
    max-width: min(100%, 28rem);
    margin-inline: auto;
    min-width: 0;
    aspect-ratio: 3 / 4;
    max-height: 28rem;
    height: auto;
    flex-shrink: 1;
    object-fit: cover;
    object-position: center;
}

.content-brief__float-square {
    width: 4rem;
    height: 4rem;
}

.content-brief__float-square--slow {
    animation: content-brief-float-slow 10s ease-in-out infinite;
}

.content-brief__float-square--fast {
    animation: content-brief-float-fast 7s ease-in-out infinite;
}

@keyframes content-brief-float-slow {
    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-8px) rotate(6deg);
    }
}

@keyframes content-brief-float-fast {
    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(8px) rotate(-7deg);
    }
}

/* content companion — hairline width for BS decor */
.content-companion__hair {
    width: 3rem;
}

/* numeric index column width on small screens */
.content-companion__index {
    min-width: 0;
}

.content-companion__index-digit {
    font-variant-numeric: tabular-nums;
}

/* gallery v18 — hero + three frames.
   Geometry shared by both CSS frameworks (Bootstrap has no grid-template / aspect utilities). */
.gallery-cascade-grid__section {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.mxw-5xl {
    max-width: 64rem !important;
}

.mxw-2xl {
    max-width: 42rem !important;
}

.gallery-cascade-grid__head {
    margin-bottom: 2.5rem;
}

.gallery-cascade-grid__title {
    font-size: 1.875rem;
    margin-bottom: 0.75rem;
}

.gallery-cascade-grid__lead {
    font-size: 1.125rem;
}

.gallery-cascade-grid__hero {
    aspect-ratio: 16 / 7;
}

.gallery-cascade-grid__thumb {
    aspect-ratio: 1 / 1;
}

.gallery-cascade-grid__img {
    object-fit: cover;
    transition: transform 300ms ease;
}

/* hover zoom — `:where()` keeps specificity at 0-1-0 so Tailwind's hover:scale-105 wins there */
:where(.gallery-cascade-grid__img):hover {
    transform: scale(1.05);
}

/* caption scrim: Bootstrap has no gradient utility, so the flat fill is toned down instead */
.gallery-cascade-grid__caption {
    --bs-bg-opacity: 0.55;
}

.gallery-cascade-grid__row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .gallery-cascade-grid__row {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .gallery-cascade-grid__title {
        font-size: 2.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    :where(.gallery-cascade-grid__img):hover {
        transform: none;
    }
}

.content-col-grow {
    flex: 1 1 0%;
    min-width: 0;
}

.content-img-fill {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 16rem;
    min-width: 0;
    object-fit: cover;
    flex-shrink: 0;
}

.copy-document__text-panel-inset {
    padding: 4rem;
}

.content-focus-checklist__button {
    appearance: none;
    -webkit-appearance: none;
    font: inherit;
    cursor: pointer;
    outline-offset: 0.2rem;
    transition: transform 180ms ease;
}

.content-focus-checklist__button:hover {
    transform: translateY(-0.125rem);
}

.content-focus-checklist__button.is-active {
    transform: translateX(0.25rem);
}