.portrait-grid-min-h { min-height: 37.5rem; }

.portrait-sq-10 { width: 2.5rem; height: 2.5rem; flex-shrink: 0; }

.tenet-terminal__grid {
    background-image:
        linear-gradient(currentColor 1px, transparent 1px),
        linear-gradient(90deg, currentColor 1px, transparent 1px);
    background-size: 32px 32px;
}

.tenet-terminal__dot {
    width: 0.75rem;
    height: 0.75rem;
}

.tenet-terminal__cursor {
    width: 0.5rem;
    height: 1rem;
    animation: tenet-terminal-blink 1s step-end infinite;
}

@keyframes tenet-terminal-blink {
    0%, 50% { opacity: 1; }
    50.01%, 100% { opacity: 0; }
}

/* Bootstrap: сетка + зазор; пропорции как md:w-1/2 и lg: 2/3 + 1/3 */
.values-bento-split__bs-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
    width: 100%;
}

@media (min-width: 768px) {
    .values-bento-split__bs-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .values-bento-split__bs-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .values-bento-split__bs-grid .values-bento-split__bs-item--0 {
        grid-column: span 2;
    }

    .values-bento-split__bs-grid .values-bento-split__bs-item--1 {
        grid-column: span 1;
    }

    .values-bento-split__bs-grid .values-bento-split__bs-item--2 {
        grid-column: span 1;
    }

    .values-bento-split__bs-grid .values-bento-split__bs-item--3 {
        grid-column: span 2;
    }
}

.values-bento-split__subtitle-max {
    max-width: 48rem;
}

/* Текст под абсолютным кругом: отступы сильнее, чем были в bs (избегаем перекрытия) */
.values-bento-split__body {
    min-width: 0;
    margin-top: 6rem;
    margin-left: 0;
}

@media (min-width: 768px) {
    .values-bento-split__body {
        margin-top: 2rem;
        margin-left: 6rem;
    }
}

.values-bento-split__thumb {
    width: 4rem;
    height: 4rem;
}

@media (min-width: 768px) {
    .values-bento-split__thumb {
        width: 5rem;
        height: 5rem;
    }
}

.roster-skills-reveal__portrait {
    width: 6rem;
    height: 6rem;
}

.roster-skills-reveal__grid-cell:nth-child(2) {
    animation-delay: 0.1s;
}

.roster-skills-reveal__grid-cell:nth-child(3) {
    animation-delay: 0.2s;
}

.roster-skills-reveal__grid-cell:nth-child(4) {
    animation-delay: 0.3s;
}

.roster-skills-reveal__grid-cell:nth-child(5) {
    animation-delay: 0.4s;
}

.roster-skills-reveal__grid-cell:nth-child(6) {
    animation-delay: 0.5s;
}

.roster-skills-reveal__min-shrink {
  min-width: 0;
}

/* whyus v19 — fluid clamp() heading (Tailwind has no bare clamp() utility) */
.whyus-glitch-stack__heading {
    font-size: clamp(1.75rem, 1.3rem + 1.8vw, 3rem);
    font-weight: 900;
    line-height: 1.1;
}

/* Geometry shared by both CSS frameworks (Bootstrap has no utilities for it) */
.mxw-3xl {
    max-width: 48rem !important;
}

.whyus-glitch-stack__head,
.whyus-glitch-stack__media {
    margin: 0 0 2.5rem;
}

.whyus-glitch-stack__media-img {
    height: 16rem;
}

.whyus-glitch-stack__card--offset {
    margin-top: 2.5rem;
}

.whyus-glitch-stack__card-title {
    font-size: 1.125rem;
}

/* sticky reading-progress bar — JS sets --wpg-progress (0..1), CSS turns it into a scaleX */
.whyus-glitch-stack__progress {
    height: 0.25rem;
    overflow: hidden;
}

.whyus-glitch-stack__progress-fill {
    transform: scaleX(var(--wpg-progress, 0));
    transform-origin: left center;
    will-change: transform;
}

/* responsive art-direction crop for the section hero image (BS has no object-fit util) */
.whyus-glitch-stack__media-img {
    object-fit: cover;
    object-position: center;
}

@media (min-width: 768px) {
    .whyus-glitch-stack__media-img {
        height: 20rem;
        object-position: center 35%;
    }
}

/* scale-up-on-load reveal, staggered per card by JS (IntersectionObserver adds is-visible) */
.whyus-glitch-stack__reveal {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 550ms ease, transform 550ms ease;
}

.whyus-glitch-stack__reveal.is-visible {
    opacity: 1;
    transform: scale(1);
}

/* cursor-follow spotlight — currentColor keeps this file color-free, opacity/lightness only */
.whyus-glitch-stack__card {
    isolation: isolate;
}

.whyus-glitch-stack__card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), currentColor, transparent 60%);
    opacity: 0;
    transition: opacity 200ms ease;
    pointer-events: none;
}

.whyus-glitch-stack__card:hover::after {
    opacity: 0.05;
}

/* cross-hatch corner marks — repeating-linear-gradient on currentColor, no hardcoded color */
.whyus-glitch-stack__hatch {
    width: 1.5rem;
    height: 1.5rem;
    pointer-events: none;
}

.whyus-glitch-stack__hatch::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg, currentColor 0 1px, transparent 1px 4px);
    opacity: 0.6;
}

.whyus-glitch-stack__hatch--tl {
    top: 0;
    inset-inline-start: 0;
    clip-path: polygon(0 0, 100% 0, 0 100%);
}

.whyus-glitch-stack__hatch--br {
    bottom: 0;
    inset-inline-end: 0;
    clip-path: polygon(100% 100%, 100% 0, 0 100%);
}

/* native details marker rotates open/closed instead of the UA default triangle */
.whyus-glitch-stack__summary {
    list-style: none;
    cursor: pointer;
}

.whyus-glitch-stack__summary::-webkit-details-marker {
    display: none;
}

.whyus-glitch-stack__chevron {
    transition: transform 200ms ease;
}

details[open] > .whyus-glitch-stack__summary .whyus-glitch-stack__chevron {
    transform: rotate(45deg);
}