.intro-icon-benefits__icon-box {
    width: 4rem;
    height: 4rem;
}

.intro-icon-benefits__decor-top {
    width: 5rem;
    height: 5rem;
    top: 2.5rem;
    left: 2.5rem;
}

.intro-icon-benefits__decor-bottom {
    width: 8rem;
    height: 8rem;
    bottom: 2.5rem;
    right: 2.5rem;
}

.intro-icon-benefits__decor-mid {
    width: 4rem;
    height: 4rem;
    top: 50%;
    left: 25%;
}

.steps-tip-cards__col {
    max-width: 20rem;
}

.steps-tip-cards__badge-circle {
    width: 4rem;
    height: 4rem;
}

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

@keyframes features-matrix-table-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); }
}

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

.features-matrix-table__decor--pulse {
    animation: features-matrix-table-pulse-kf 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.features-matrix-table__decor--bounce {
    transform: rotate(12deg);
    animation: features-matrix-table-bounce-kf 1s infinite;
}

.features-matrix-table__decor--spin {
    animation: features-matrix-table-spin-kf 1s linear infinite;
}

.features-matrix-table__decor--pulse-rotated {
    transform: rotate(45deg);
    animation: features-matrix-table-pulse-kf 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.features-matrix-table__row--hover:hover {
    background-color: var(--bs-primary-bg-subtle);
}

.features-matrix-table__row--hover:hover .features-matrix-table__title--hover {
    color: var(--bs-primary);
}

/* -- 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);
}

/* BS-mode decorative shapes � subtle */
.features-matrix-table__decor--bs-line-h {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--bs-primary-border-subtle), transparent);
    opacity: 0.4;
}
.features-matrix-table__decor--bs-shape {
    opacity: 0.15;
}
/* faq spotlight — layout + motion (no colors) */
.faq-spotlight__root {
  min-height: 100vh;
  min-height: 100dvh;
}

.faq-spotlight__cover {
  min-height: 0;
}

@media (min-width: 992px) {
  .faq-spotlight__cover {
    min-height: 100vh;
    min-height: 100dvh;
  }
}

.faq-spotlight__media {
  pointer-events: none;
}

.faq-spotlight__media-col {
  min-height: 14rem;
}

.faq-spotlight__media-img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 992px) {
  .faq-spotlight__media-col {
    min-height: 100vh;
    min-height: 100dvh;
  }
}

.faq-spotlight__thumb {
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  cursor: pointer;
}

.faq-spotlight__thumb-face {
  width: 100%;
  aspect-ratio: 1 / 1;
}

.faq-spotlight__thumb-label {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.faq-spotlight__panel--active {
  display: block;
}

.faq-spotlight__reveal-block {
  opacity: 0;
  transform: translate3d(0, 1.5rem, 0);
  transition:
    opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-spotlight__reveal-block--visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.faq-spotlight__reveal-item {
  opacity: 0;
  transform: translate3d(0, 1rem, 0) scale(0.98);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-spotlight__reveal-item--visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(1) {
  transition-delay: 0.05s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(2) {
  transition-delay: 0.1s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(3) {
  transition-delay: 0.15s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(4) {
  transition-delay: 0.2s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(5) {
  transition-delay: 0.25s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(6) {
  transition-delay: 0.3s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(7) {
  transition-delay: 0.35s;
}

.faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(8) {
  transition-delay: 0.4s;
}

.faq-spotlight__panel--enter .faq-spotlight__panel-inner {
  animation: faq-spotlight-panel-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes faq-spotlight-panel-in {
  from {
    opacity: 0;
    transform: translate3d(0, 1rem, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-spotlight__reveal-block,
  .faq-spotlight__reveal-item {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .faq-spotlight__grid .faq-spotlight__reveal-item:nth-child(n) {
    transition-delay: 0s;
  }

  .faq-spotlight__panel--enter .faq-spotlight__panel-inner {
    animation: none;
  }
}


.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; }