/* process natgeo — accent line, large icon cells (no colors) */
.process-natgeo__accent-line {
    width: 2.5rem;
    flex-shrink: 0;
}
.process-natgeo__icon-cell {
    aspect-ratio: 1 / 1;
    width: 8rem;
    height: 8rem;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.process-natgeo__icons {
    min-width: 0;
}
.process-natgeo__icons > * {
    min-width: 0;
}
.process-natgeo__icon {
    font-size: 3rem !important;
    line-height: 0 !important;
    width: auto;
    height: auto;
    display: inline-block;
}
@media (min-width: 768px) {
    .process-natgeo__icon {
        font-size: 3.75rem !important;
    }
}

.features-minimal-dl__decor--pulse-1 {
    top: -6rem;
    right: 25%;
    animation: features-minimal-dl-pulse-kf 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.features-minimal-dl__decor--spin {
    top: 33.333333%;
    right: 5rem;
    animation: features-minimal-dl-spin-kf 1s linear infinite;
}

.features-minimal-dl__decor--bounce {
    bottom: 33.333333%;
    left: 5rem;
    transform: rotate(-6deg);
    animation: features-minimal-dl-bounce-kf 1s infinite;
}

.features-minimal-dl__decor--pulse-2 {
    top: 50%;
    left: 33.333333%;
    transform: rotate(45deg);
    animation: features-minimal-dl-pulse-kf 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.features-minimal-dl__item--hover:hover .features-minimal-dl__icon--lift {
    transform: scale(1.05);
}

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

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

@keyframes features-minimal-dl-bounce-kf {
    0%, 100% { transform: translateY(-25%) rotate(-6deg); animation-timing-function: cubic-bezier(0.8,0,1,1); }
    50% { transform: none; animation-timing-function: cubic-bezier(0,0,0.2,1); }
}

/* -- 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, non-intrusive -- */
.features-decor__bs-blob {
    background-color: var(--bs-primary-bg-subtle);
    opacity: 0.35;
    filter: blur(48px);
}
.features-decor__bs-shape {
    opacity: 0.15;
}
.features-decor__bs-line {
    border-left: 1px solid var(--bs-primary-border-subtle);
    opacity: 0.18;
}
/* advantages collage — CSS multi-column masonry (no BS analog); cards must not split across columns */

/* decor sizes/positions live here so they render in Bootstrap too (BS has no w-N/h-N/inset utilities) */
.advantages-collage__orb {
    width: 20rem;
    height: 20rem;
    top: -6rem;
    left: -4rem;
}

.advantages-collage__ring {
    width: 16rem;
    height: 16rem;
    bottom: -4rem;
    right: -4rem;
}

.advantages-collage {
    column-count: 1;
    column-gap: 1.5rem;
}

.advantages-collage__cell {
    break-inside: avoid;
}

@media (min-width: 640px) {
    .advantages-collage {
        column-count: 2;
    }
}

@media (min-width: 1024px) {
    .advantages-collage {
        column-count: 3;
    }
}

/* 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;
  }
}