@keyframes driftLeftRight {
    0% { transform: translateX(-15%); }
    50% { transform: translateX(15%); }
    100% { transform: translateX(-15%); }
}

@keyframes driftRightLeft {
    0% { transform: translateX(15%); }
    50% { transform: translateX(-15%); }
    100% { transform: translateX(15%); }
}

.intro-drift-strip-a {
    width: 33%;
    height: 6rem;
    animation: driftLeftRight 14s ease-in-out infinite;
}

.intro-drift-strip-b {
    width: 50%;
    height: 4rem;
    animation: driftRightLeft 18s ease-in-out infinite;
}

.intro-drift-strip-c {
    width: 25%;
    height: 5rem;
    animation: driftLeftRight 12s ease-in-out infinite;
    animation-delay: 3s;
}

.intro-drift-container {
    max-width: 80rem;
}

.intro-drift-textbox {
    max-width: 48rem;
}

/* gallery v15 — hero image + caption chips.
   Geometry shared by both CSS frameworks (Bootstrap has no utilities for it). */
.gallery-hero-chips__section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

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

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

.gallery-hero-chips__head {
    margin-bottom: 2.5rem;
}

.gallery-hero-chips__title {
    font-size: 1.875rem;
    margin-bottom: 0.75rem;
}

.gallery-hero-chips__lead {
    font-size: 1.125rem;
}

.gallery-hero-chips__stage {
    aspect-ratio: 16 / 9;
}

.gallery-hero-chips__img {
    object-fit: cover;
}

/* The chips sit in a grid overlay — one chip per cell. Grid cells never overlap, so no
   amount of generated copy can make two chips collide (the cell just grows/wraps). */
.gallery-hero-chips__overlay {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 1fr auto;
    gap: 0.75rem;
    padding: 1.5rem;
}

.gallery-hero-chips__chip {
    /* both frameworks position these absolutely; the overlay owns placement now */
    position: static !important;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 20rem;
    padding: 0.75rem 1rem;
    pointer-events: auto;
    --bs-bg-opacity: 0.95;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* a flex item never shrinks below its min-content width — let the copy wrap instead */
.gallery-hero-chips__chip > :not(i) {
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.gallery-hero-chips__chip > i {
    flex-shrink: 0;
}

/* one chip per corner — four distinct grid cells, so two chips can never share a spot */
.gallery-hero-chips__chip--tl {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    align-self: start;
}

.gallery-hero-chips__chip--tr {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    align-self: start;
}

.gallery-hero-chips__chip--bl {
    grid-column: 1;
    grid-row: 3;
    justify-self: start;
    align-self: end;
}

.gallery-hero-chips__chip--br {
    grid-column: 2;
    grid-row: 3;
    justify-self: end;
    align-self: end;
}

.gallery-hero-chips__chip-text {
    font-size: 0.75rem;
}

/* Phones/tablets: half a stage is too little for a chip, so the whole thing becomes a
   column — photo first, chips under it. Identical in both frameworks. */
@media (max-width: 767.98px) {
    .gallery-hero-chips__stage {
        aspect-ratio: auto;
        display: flex;
        flex-direction: column;
    }

    .gallery-hero-chips__img {
        position: static !important;
        width: 100% !important;
        height: auto !important;
        aspect-ratio: 16 / 9;
    }

    .gallery-hero-chips__overlay {
        position: static !important;
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: none;
        padding: 0.75rem;
    }

    .gallery-hero-chips__chip,
    .gallery-hero-chips__chip--tl,
    .gallery-hero-chips__chip--tr,
    .gallery-hero-chips__chip--bl,
    .gallery-hero-chips__chip--br {
        grid-column: 1;
        grid-row: auto;
        justify-self: stretch;
        align-self: auto;
        max-width: none;
    }
}

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

/* Card hover: scale */
.portfolio-item-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.portfolio-item-hover:hover {
    transform: scale(1.05);
}

/* Overlay: fade in on card hover */
.portfolio-overlay-hover {
    opacity: 0;
    transition: opacity 0.3s ease;
}
.portfolio-item-hover:hover .portfolio-overlay-hover {
    opacity: 1;
}

.stats-mosaic__title { letter-spacing: -0.02em; }
.stats-mosaic__big { letter-spacing: -0.03em; }
.stats-mosaic__micro { font-size: .75rem; line-height: 1rem; }

.stats-mosaic__tile { opacity: 0; transform: translateY(1.5rem) scale(.97); transition: opacity 600ms ease, transform 700ms cubic-bezier(.2, .8, .2, 1); }
.stats-mosaic__tile.is-in { opacity: 1; transform: none; }
.stats-mosaic__tile--lead { min-height: 26rem; }

.stats-mosaic__chip { transform: scale(0); transition: transform 500ms cubic-bezier(.34, 1.56, .64, 1) 900ms; }
.stats-mosaic__tile.is-in .stats-mosaic__chip { transform: none; }

.stats-mosaic__spark { display: block; height: 3.5rem; overflow: visible; flex-shrink: 0; }
.stats-mosaic__spark--lead { height: 9rem; }
.stats-mosaic__spark [data-line] { transition: stroke-dashoffset 1600ms cubic-bezier(.45, .05, .35, 1) 300ms; }
.stats-mosaic__spark [data-area] { transition: opacity 800ms ease 1500ms; }
.stats-mosaic__tile.is-in .stats-mosaic__spark [data-area] { opacity: .18; }

@media (prefers-reduced-motion: reduce) {
    .stats-mosaic__tile, .stats-mosaic__chip, .stats-mosaic__spark [data-line],
    .stats-mosaic__spark [data-area] { transition: none; opacity: 1; transform: none; }
    .stats-mosaic__tile.is-in .stats-mosaic__spark [data-area] { opacity: .18; }
}

/* quote v26 — Bugatti duo: VHS lines, rain, typewriter cursor, scroll-snap, newspaper columns */

.quote-v26__vhs {
    opacity: 0.35;
}

.quote-v26__drop {
    width: 1px;
    animation: quoteV26Rain 5s linear infinite;
}
.quote-v26__drop:nth-child(1) { left: 8%; animation-delay: 0s; }
.quote-v26__drop:nth-child(2) { left: 22%; animation-delay: 1.1s; }
.quote-v26__drop:nth-child(3) { left: 38%; animation-delay: 0.4s; }
.quote-v26__drop:nth-child(4) { left: 55%; animation-delay: 2s; }
.quote-v26__drop:nth-child(5) { left: 71%; animation-delay: 0.9s; }
.quote-v26__drop:nth-child(6) { left: 86%; animation-delay: 1.7s; }
@keyframes quoteV26Rain {
    0% { transform: translateY(-100%); opacity: 0; }
    10% { opacity: 0.5; }
    100% { transform: translateY(110vh); opacity: 0; }
}

.quote-v26__cursor {
    display: inline-block;
    width: 0.55em;
    margin-left: 0.1em;
    border-right: 2px solid currentColor;
    animation: quoteV26Blink 1s step-end infinite;
}
@keyframes quoteV26Blink {
    50% { opacity: 0; }
}

.quote-v26__scroller {
    max-height: 28rem;
    scroll-snap-type: y mandatory;
}
.quote-v26__scroller > .col {
    scroll-snap-align: start;
}

.quote-v26__columns {
    column-gap: 1.5rem;
}

.quote-v26__ticket pre {
    margin: 0;
    white-space: pre-wrap;
}

.quote-v26__ring {
    animation: quoteV26Glow 3s ease-in-out infinite;
}
@keyframes quoteV26Glow {
    0%, 100% { transform: scale(1); opacity: 0.55; }
    50% { transform: scale(1.03); opacity: 1; }
}

.quote-v26__halftone {
    width: 4rem;
    height: 4rem;
    margin-top: -0.5rem;
    margin-right: -0.5rem;
}
/* hover + focus affordances (layout/outline via theme token) */
@media (hover: hover) {
    .quote-v26-root [role="listitem"]:hover,
    .quote-v26-root article:hover,
    .quote-v26-root [class*="quote-v26__card"]:hover,
    .quote-v26-root .quote-v26__book:hover,
    .quote-v26-root .quote-v26__step:hover,
    .quote-v26-root .quote-v26__index-card:hover,
    .quote-v26-root .quote-v26__pill:hover,
    .quote-v26-root .quote-v26__item:hover {
        transform: translateY(-0.125rem);
    }
}

.quote-v26-root [role="listitem"],
.quote-v26-root article,
.quote-v26-root [class*="quote-v26__card"],
.quote-v26-root .quote-v26__book,
.quote-v26-root .quote-v26__step,
.quote-v26-root .quote-v26__index-card,
.quote-v26-root .quote-v26__pill {
    transition: transform 200ms ease;
}

.quote-v26-root a:focus-visible,
.quote-v26-root button:focus-visible,
.quote-v26-root [tabindex="0"]:focus-visible,
.quote-v26-root input:focus-visible,
.quote-v26-root summary:focus-visible,
.quote-v26-root [role="slider"]:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

@media (hover: hover) {
    .quote-v26-root button:hover,
    .quote-v26-root a:hover,
    .quote-v26-root summary:hover {
        opacity: 0.92;
    }
}


.spark-boost__section {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.spark-boost__inner {
    min-height: 500px;
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .spark-boost__inner { min-height: 600px; }
}

/* Bootstrap: как у Tailwind p-sm → md:p-lg → lg:p-xl → xl:p-4xl (без фиксированных 6rem на мобиле) */
.spark-boost__vessel-bs {
    box-sizing: border-box;
    padding: 0.5rem;
}

@media (min-width: 768px) {
    .spark-boost__vessel-bs { padding: 1.5rem; }
}

@media (min-width: 992px) {
    .spark-boost__vessel-bs { padding: 2rem; }
}

@media (min-width: 1280px) {
    .spark-boost__vessel-bs { padding: 6rem; }
}

/* Bootstrap: две колонки + стабильный gap (row/g-* часто «съедаются» сбросами) */
.spark-boost__split-grid-bs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .spark-boost__split-grid-bs { gap: 1.5rem; }
}

.spark-boost__split-grid-bs > * {
    flex: 1 1 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

@media (min-width: 992px) {
    .spark-boost__split-grid-bs {
        flex-wrap: nowrap;
    }

    .spark-boost__split-grid-bs > * {
        flex: 1 1 0;
        max-width: 50%;
    }
}

.spark-boost__slab--glass { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }

@keyframes spark-boost-highlight-throb-seq {
    0%, 100% { opacity: 1; }
    50%       { opacity: .5; }
}
.spark-boost__highlight--throb {
    animation: spark-boost-highlight-throb-seq 2s cubic-bezier(.4,0,.6,1) infinite;
}

.spark-boost__prompt--glow:hover { transform: scale(1.05); transition: transform .2s ease; }

.spark-boost__control--glow:hover { transform: scale(1.05); transition: transform .2s ease; }

.spark-boost__surface--glow:hover { transform: scale(1.05); transition: transform .2s ease; }