/* intro v19 — photo-free index list: soft blurred blobs, fixed icon tiles, scroll reveal */

/* Soft background blobs (fixed size + blur have no BS utility; colour stays a Tailwind/BS class) */
.intro-index__blob {
    width: 24rem;
    height: 24rem;
    filter: blur(64px);
    opacity: 0.5;
}

/* Icon tile fixed size (BS has no w-N/h-N utility) */
.intro-index__icon-tile {
    width: 3rem;
    height: 3rem;
}

/* Scroll reveal — cards hide only once JS arms the section (no-JS content stays visible) */
.intro-index.is-armed .intro-index__card {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 560ms ease, transform 560ms ease;
}
.intro-index.is-armed .intro-index__card.is-in {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .intro-index.is-armed .intro-index__card {
        opacity: 1;
        transform: none;
        transition: none;
    }
}


.canvas-document__figure--lift:hover { transform: scale(1.05); transition: transform .2s ease; }

.canvas-document__media-overlay {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.group:hover .canvas-document__media-overlay {
    opacity: 1;
}

.content-wide-frame {
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.content-heading-gap {
    margin-bottom: 2rem;
}

.content-img-tall {
    display: block;
    width: 100%;
    height: 20rem;
    min-height: 20rem;
    flex-shrink: 0;
    object-fit: cover;
}
@media (min-width: 768px) {
    .content-img-tall {
        height: 24rem;
        min-height: 24rem;
    }
}

.content-base-height {
    display: block;
    width: 100%;
    height: 16rem;
    min-height: 16rem;
    flex-shrink: 0;
    object-fit: cover;
}

/* Bootstrap: grid + gap (row gutters often collapse) */
.tips-detailed__bs-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
}

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

.tips-detailed__subtitle-max {
    max-width: 42rem;
}

.tips-detailed__thumb {
    width: 3rem;
    height: 3rem;
}

.tips-detailed__cta-thumb {
    width: 2rem;
    height: 2rem;
}

.tips-detailed__min-shrink {
    min-width: 0;
}

.glossary-grid__card {
    width: 100%;
}

@media (min-width: 768px) {
    .glossary-grid__card {
        width: calc(50% - 0.75rem); /* For gap-4 (1.5rem) -> half is 0.75rem */
    }
}

/* faq flip-click — 3D card flip on click */
.faq-flip-click__outer {
  perspective: 1000px;
  min-height: 14rem;
}

.faq-flip-click__inner {
  position: relative;
  width: 100%;
  min-height: 14rem;
  transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  cursor: pointer;
}

.faq-flip-click__inner--flipped {
  transform: rotateY(180deg);
}

.faq-flip-click__face {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-flip-click__face--back {
  transform: rotateY(180deg);
}

@media (prefers-reduced-motion: reduce) {
  .faq-flip-click__inner {
    transition: none;
  }
}


.boost-rally__section {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.boost-rally__inner {
    max-width: 64rem;
}

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

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

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

/* Всегда на контейнере двух карточек: явный gap для grid (Tailwind) и дублирует зазор для flex (BS) */
.boost-rally__card-stack-gap {
    gap: 2rem;
}

/* Bootstrap only: класс задаётся в bs:, в Tailwind-режиме не выводится — не конфликтует с grid */
.boost-rally__card-row-bs {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
    align-items: stretch;
}

@media (min-width: 768px) {
    .boost-rally__card-row-bs {
        flex-direction: row;
    }

    .boost-rally__card-row-bs > .boost-rally__panel--shift {
        flex: 1 1 0;
        min-width: 0;
    }
}

.boost-rally__card-row-bs > .boost-rally__panel--shift {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.boost-rally__card-row-bs > .boost-rally__panel--shift > a:last-of-type {
    margin-top: auto;
}