@keyframes rotateSquare {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.intro-pattern-overlay {
    background-image: repeating-linear-gradient(45deg, transparent, transparent 20px, currentColor 20px, currentColor 40px);
    opacity: 0.03;
    top: -20%;
    left: -30%;
    width: 100%;
    height: 100%;
    animation: rotateSquare 20s linear infinite;
}

.intro-pattern-content {
    max-width: 56rem;
}

/* 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;
    }
}

/* v12 - Accordion Steps: chevron rotate animation (no BS analog for transform/transition) */
.steps-notion-accordion__chevron {
    transition: transform 200ms ease;
}

.steps-notion-accordion__chevron.is-open {
    transform: rotate(180deg);
}

/* Fixed-size badge circle (matches tw w-9 h-9 = 2.25rem) — no BS width/height utility beyond w-25/50/75/100 */
.fold-list__badge {
    width: 2.25rem;
    height: 2.25rem;
}

/* Panel left indent aligning with title text after badge + gap (matches tw pl-[3.25rem]) */
.fold-list__panel-indent {
    padding-left: 3.25rem;
}


.narrative-chapter__title-trail { margin-bottom: 2rem; }

.narrative-chapter__shell-section-pad {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

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


.beacon-signal__section {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.beacon-signal__inner {
    max-width: 64rem;
    width: 100%;
    box-sizing: border-box;
    padding-bottom: 1.5rem;
}

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

.beacon-signal__slab--glow:hover { transform: scale(1.05); transition: transform .2s ease; }

.beacon-signal__record--glow:hover { transform: scale(1.05); transition: transform .2s ease; }

.beacon-signal__prompt--glow:hover { transform: scale(1.05); transition: transform .2s ease; }

.beacon-signal__action--glow:hover { transform: scale(1.05); transition: transform .2s ease; }

/* Equal columns + row/column gap (flex-wrap + content width caused uneven cards) */
.beacon-signal__surround-row-bs {
    display: grid;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1rem;
    row-gap: 1.5rem;
}

@media (min-width: 768px) {
    .beacon-signal__surround-row-bs {
        column-gap: 1.25rem;
        row-gap: 1.75rem;
    }
}

@media (min-width: 992px) {
    .beacon-signal__surround-row-bs {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        column-gap: 1.5rem;
        row-gap: 1.75rem;
    }
}

.beacon-signal__surround-row-bs > .beacon-signal__record--glow {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    min-width: 0;
    width: 100%;
    max-width: none;
    box-sizing: border-box;
}