.intro-instructor__media {
    width: 20rem;
    height: 24rem;
}

.intro-instructor__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* Вертикальний таймлайн — позиція рейки та вузлів */
.services__rail {
  position: absolute;
  left: 1.3rem;
  top: 0.75rem;
  bottom: 0.75rem;
  width: 2px;
  background-color: var(--bs-border-color, #dee2e6);
  border-radius: 1px;
}

.dark .services__rail {
  background-color: rgba(148, 163, 184, 0.45);
}

.services__node {
  position: relative;
  padding-left: 3.5rem;
  padding-bottom: 1.5rem;
}

.services__node:last-child {
  padding-bottom: 0;
}

@media (max-width: 575.98px) {
  .services__node {
    padding-left: 3.25rem;
  }

  .services__rail {
    left: 1.4rem;
  }
}

.services__badge {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
}

.feature-card-surface {
    position: relative;
    isolation: isolate;
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
}

.feature-card-surface > * {
    position: relative;
    z-index: 1;
}

.feature-card-surface::before {
    content: "";
    position: absolute;
    inset: calc(var(--bs-gutter-y, 1rem) * 0.5) calc(var(--bs-gutter-x, 1.5rem) * 0.5);
    border-radius: inherit;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color-translucent);
    box-shadow: var(--bs-box-shadow-sm);
    z-index: 0;
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.feature-card-surface:hover:before {
    box-shadow: var(--bs-box-shadow-lg);
    border-color: rgba(var(--bs-primary-rgb), 0.3);
}

/* -- 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);
}
/* process split — shell split, deck grid, marker, step numbers, stagger, panel borders */
.process-split__shell {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (min-width: 992px) {
    .process-split__shell {
        grid-template-columns: 1fr 1fr;
        gap: 3.5rem;
    }
}

.process-split__deck {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
}

.process-split__marker {
    width: 0.625rem;
    height: 0.625rem;
}

.process-split__num {
    font-size: clamp(2.75rem, 5vw, 4.5rem);
    line-height: 0.9;
    letter-spacing: -0.03em;
}

.process-split__rule {
    width: 100%;
    height: 1px;
}

.process-split__col .process-split__blade:last-child {
    border-bottom-width: 0;
}

@media (min-width: 992px) {
    .process-split__deck--ruled {
        border-left: 1px solid var(--bs-border-color);
        border-top-width: 0;
        padding-top: 3.5rem;
    }

    .process-split__col--shift {
        margin-top: -3.5rem;
    }
}

@media (max-width: 991px) {
    .process-split__col--shift {
        margin-top: 0;
    }
}

.process-split__blade {
    transition: transform 200ms ease;
}

.process-split__blade:hover {
    transform: translateY(-2px);
}

.staircase-cascade-quote__portrait {
    width: 5rem;
    height: 5rem;
}

.staircase-cascade-quote__step:nth-child(1) .staircase-cascade-quote__shadow {
    transform: translate(0, 0);
}

.staircase-cascade-quote__step:nth-child(2) .staircase-cascade-quote__shadow {
    transform: translate(16px, 16px);
}

.staircase-cascade-quote__step:nth-child(3) .staircase-cascade-quote__shadow {
    transform: translate(32px, 32px);
}

.staircase-cascade-quote__step:nth-child(4) .staircase-cascade-quote__shadow {
    transform: translate(48px, 48px);
}

.staircase-cascade-quote__step:nth-child(5) .staircase-cascade-quote__shadow {
    transform: translate(64px, 64px);
}

.staircase-cascade-quote__step:nth-child(6) .staircase-cascade-quote__shadow {
    transform: translate(80px, 80px);
}

.staircase-cascade-quote__step:nth-child(n + 7) .staircase-cascade-quote__shadow {
    transform: translate(96px, 96px);
}


.motion-beacon__section {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.motion-beacon__inner {
    max-width: 64rem;
}

.motion-beacon__plaque--shift:hover { transform: scale(1.05); transition: transform .2s ease; }

@keyframes motion-beacon-pin-blink-loop {
    0%, 100% { opacity: 1; }
    50%       { opacity: .5; }
}
.motion-beacon__pin--blink {
    animation: motion-beacon-pin-blink-loop 2s cubic-bezier(.4,0,.6,1) infinite;
}

.motion-beacon__appeal--shift:hover { transform: scale(1.05); transition: transform .2s ease; }

.motion-beacon__action--shift:hover { transform: scale(1.05); transition: transform .2s ease; }

.motion-beacon__tile--shift:hover { transform: scale(1.05); transition: transform .2s ease; }

.motion-beacon__radial-row-bs {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
}

.motion-beacon__radial-row-bs > .motion-beacon__plaque--shift {
    flex: 1 1 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .motion-beacon__radial-row-bs > .motion-beacon__plaque--shift {
        flex: 1 1 calc((100% - (var(--motion-beacon-radial-cols, 3) - 1) * 1.5rem) / var(--motion-beacon-radial-cols, 3));
        max-width: calc((100% - (var(--motion-beacon-radial-cols, 3) - 1) * 1.5rem) / var(--motion-beacon-radial-cols, 3));
    }
}