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

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

.dual-axis-node-timeline__dot {
    width: 1.5rem;
    height: 1.5rem;
}

.dual-axis-node-timeline__connector {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4rem;
}

.stance-flip__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .stance-flip__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

.stance-flip__card {
    perspective: 1200px;
    height: 32rem;
    overflow: hidden;
    border-radius: 1rem;
}

.stance-flip__inner {
    transition: transform 500ms ease;
    transform-style: preserve-3d;
}

.stance-flip__card.is-flipped .stance-flip__inner {
    transform: rotateY(180deg);
}

.stance-flip__face {
    backface-visibility: hidden;
}

.stance-flip__face--back {
    transform: rotateY(180deg);
}

/* team v21 — horizontal carousel (layout + motion; colors in Blade) */
.team-carousel__carousel-wrap {
  max-width: 100%;
}

.team-carousel__carousel {
  gap: 1.5rem;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.team-carousel__carousel::-webkit-scrollbar {
  display: none;
}

.team-carousel__slide {
  flex: 0 0 17.5rem;
  width: 17.5rem;
  scroll-snap-align: start;
}

.team-carousel__card-media {
  height: 12rem;
}

.team-carousel__card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.team-carousel__nav {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 200ms ease, background-color 200ms ease;
}

.team-carousel__nav:hover {
  transform: translateY(-50%) scale(1.08);
}

.team-carousel__nav--prev,
.team-carousel__nav--next {
  transform: translateY(-50%);
}

.team-carousel__nav--prev:hover,
.team-carousel__nav--next:hover {
  transform: translateY(-50%) scale(1.08);
}


.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; }