/* intro v16 — Metropolis reel: film-perforation strips, image cover, load stagger, radius morph */

/* Film-perforation edge strips: colour comes from Tailwind bg-* on the element; mask punches holes */
.intro-reel__perf {
    -webkit-mask: radial-gradient(circle at center, transparent 0 0.28rem, black 0.3rem) center / 1.5rem 2.2rem;
    mask: radial-gradient(circle at center, transparent 0 0.28rem, black 0.3rem) center / 1.5rem 2.2rem;
    z-index: 1;
}

/* Background image fills the band, keeps aspect via object-fit (no BS utility) */
.intro-reel__row {
    min-height: 18rem;
    transition: border-radius 320ms ease;
    opacity: 0;
    animation: intro-reel-rise 520ms ease forwards;
}
.intro-reel__img {
    object-fit: cover;
    object-position: center;
}

/* Border-radius morph on hover */
.intro-reel__row:hover {
    border-radius: 2.25rem 0.5rem 2.25rem 0.5rem;
}

/* Stagger children — 80ms delay each on load */
.intro-reel__row:nth-child(1) { animation-delay: 0ms; }
.intro-reel__row:nth-child(2) { animation-delay: 80ms; }
.intro-reel__row:nth-child(3) { animation-delay: 160ms; }
.intro-reel__row:nth-child(4) { animation-delay: 240ms; }
.intro-reel__row:nth-child(5) { animation-delay: 320ms; }
.intro-reel__row:nth-child(6) { animation-delay: 400ms; }

@keyframes intro-reel-rise {
    from { opacity: 0; transform: translateY(1.5rem); }
    to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .intro-reel__row { animation: none; opacity: 1; }
}

/* About v10 — tab visibility and active state (no palette in CSS) */

.guide-sq-8  { width: 2rem;   height: 2rem;   flex-shrink: 0; }
.guide-sq-12 { width: 3rem;   height: 3rem;   flex-shrink: 0; }
.guide-sq-16 { width: 4rem;   height: 4rem;   flex-shrink: 0; }
.guide-sq-20 { width: 5rem;   height: 5rem;   flex-shrink: 0; }

.guide-ab10-tab-panel.guide-ab10-tab-panel-hidden {
    display: none;
}

.guide-ab10-tab-btn.guide-ab10-tab-active {
    font-weight: 700;
    transform: translateY(-1px);
}

.guide-ab10-tab-btn.guide-ab10-tab-inactive {
    font-weight: 500;
    opacity: 0.9;
}


.copy-document__body-stack-gap {
    gap: 4rem;
}

.content-flow-gap {
    gap: 4rem;
}

.content-grid-gap {
    gap: 2rem;
}

.content-prose-measure {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.content-article-frame {
    max-width: 56rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.content-cta__lift { transition: transform 150ms ease; }
.content-cta__lift:hover { transform: translateY(-2px); }

.content-col-grow {
    flex: 1 1 0%;
    min-width: 0;
}

.content-img-medium {
    display: block;
    width: 100%;
    height: 22rem;
    min-height: 22rem;
    flex-shrink: 0;
    object-fit: cover;
}
@media (min-width: 768px) {
    .content-img-medium {
        height: 28rem;
        min-height: 28rem;
    }
}

.content-thumb-height {
    display: block;
    width: 100%;
    height: 13rem;
    min-height: 13rem;
    flex-shrink: 0;
    object-fit: cover;
}


.editorial-document__decor-1 {
    position: absolute;
    width: 8rem;
    height: 8rem;
    top: 0;
    right: 0;
    transform: translate(4rem, -4rem) rotate(45deg);
    z-index: 0;
    pointer-events: none;
}

.editorial-document__decor-2 {
    position: absolute;
    width: 12rem;
    height: 6rem;
    bottom: 0;
    left: 0;
    transform: translate(-6rem, 3rem) rotate(12deg);
    z-index: 0;
    pointer-events: none;
}

.editorial-document__decor-3 {
    position: absolute;
    width: 4rem;
    height: 4rem;
    top: 50%;
    left: 0;
    transform: translate(-2rem, -50%) rotate(45deg);
    z-index: 0;
    pointer-events: none;
}

.editorial-document__decor-4 {
    position: absolute;
    width: 5rem;
    height: 5rem;
    bottom: 25%;
    right: 33.333333%;
    transform: rotate(12deg);
    z-index: 0;
    pointer-events: none;
}

.editorial-document__decor-5 {
    position: absolute;
    width: 3rem;
    height: 3rem;
    top: 25%;
    left: 50%;
    transform: rotate(-12deg);
    z-index: 0;
    pointer-events: none;
}

.editorial-document__decor-6 {
    position: absolute;
    width: 2rem;
    height: 2rem;
    bottom: 50%;
    right: 0;
    transform: translate(1rem, 0) rotate(45deg);
    z-index: 0;
    pointer-events: none;
}

.editorial-document__divider-bar {
    height: 0.25rem;
}

.editorial-document__rule-trail { margin-bottom: 3rem; }

.editorial-document__shell-section-pad {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.content-prose-measure {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

/* Featured: высота превью и заполнение колонки на md+ (без цветов) */
.journal-tag-feature__lead {
    min-height: 16rem;
}

@media (min-width: 768px) {
    .journal-tag-feature__lead {
        min-height: 18rem;
        align-self: stretch;
    }
}

.journal-tag-feature__hero-shot {
    display: block;
    width: 100%;
    min-height: 16rem;
}

@media (min-width: 768px) {
    .journal-tag-feature__hero-shot {
        height: 100%;
        min-height: 100%;
    }
}

/* Карточки сетки: компактный блок с иконкой */
.journal-tag-feature__icon-frame {
    min-height: 7rem;
}

.journal-tag-feature__icon-glyph {
    line-height: 1;
}

.journal-tag-feature__lead img,
.journal-tag-feature__hero-shot {
    object-fit: cover;
}

@keyframes perks-stats-stack-rotate-kf {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.perks-stats-stack__square {
    animation: perks-stats-stack-rotate-kf 30s linear infinite;
}

.perks-stats-stack__square--slow {
    animation-duration: 36s;
}

.perks-stats-stack__feat-thumb {
    width: 2rem;
    height: 2rem;
}

.perks-stats-stack__row-thumb {
    width: 3rem;
    height: 3rem;
}

.perks-stats-stack__feat,
.perks-stats-stack__row {
    transition: transform 0.2s ease;
}

@media (min-width: 640px) {
    .perks-stats-stack__feat:hover {
        transform: scale(1.05);
    }

    .perks-stats-stack__row:hover {
        transform: scale(1.05);
    }
}

.letter-single-slab__card {
    max-width: 48rem;
}

.google-map-with-social-links-footer-bar__iframe { width: 100%; min-height: 400px; }
@media (min-width: 768px) { .google-map-with-social-links-footer-bar__iframe { min-height: 600px; } }

/* iframe-normalized */
.google-map-with-social-links-footer-bar__iframe {
    width: 100%;
    max-width: 100%;
    height: 400px;
    min-height: 400px;
    display: block;
    border: 0;
    box-sizing: border-box;
    vertical-align: bottom;
}

@media (min-width: 768px) {
    .google-map-with-social-links-footer-bar__iframe {
        height: 600px;
        min-height: 600px;
    }
}