/* 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; }
}

.essence-card-hover {
    transition: transform 0.3s ease;
}

.essence-card-hover:hover {
    transform: scale(1.05);
}

/* values v14 — bento grid tile sizing, no colors */
.values-nike-bento__grid {
    grid-auto-rows: minmax(9rem, auto);
}

.values-nike-bento__tile--large {
    grid-column: span 2 / span 2;
    grid-row: span 2 / span 2;
}

.values-nike-bento__tile--small {
    grid-column: span 1 / span 1;
}

@media (max-width: 640px) {
    .values-nike-bento__tile--large {
        grid-column: span 2 / span 2;
        grid-row: span 1 / span 1;
    }
}

.values-nike-bento__decor-circle,
.values-nike-bento__decor-blob,
.values-nike-bento__decor-ring {
    z-index: 0;
}

.values-nike-bento__decor-line,
.values-nike-bento__decor-square,
.values-nike-bento__decor-dot {
    z-index: 0;
}

/* BS has no w-14/h-14 — without a fixed size, rounded-circle stretches in a flex column */
.values-nike-bento__icon-badge {
    width: 3.5rem;
    height: 3.5rem;
    flex-shrink: 0;
    align-self: flex-start;
    transition: transform 200ms ease;
}

.values-nike-bento__icon-badge:hover {
    transform: scale(1.05);
}

.polaroid-cork-timeline__cork-bg {
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 20px,
            currentColor 20px,
            currentColor 21px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 20px,
            currentColor 20px,
            currentColor 21px
        );
}

.polaroid-cork-timeline__polaroid {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.polaroid-cork-timeline__polaroid:hover {
    z-index: 10;
}

.polaroid-cork-timeline__polaroid--r0 { transform: rotate(-3deg); }
.polaroid-cork-timeline__polaroid--r1 { transform: rotate(2deg); }
.polaroid-cork-timeline__polaroid--r2 { transform: rotate(-1.5deg); }
.polaroid-cork-timeline__polaroid--r3 { transform: rotate(3.5deg); }
.polaroid-cork-timeline__polaroid--r4 { transform: rotate(-2.5deg); }
.polaroid-cork-timeline__polaroid--r5 { transform: rotate(1.5deg); }

.polaroid-cork-timeline__pin {
    width: 1rem;
    height: 1rem;
}

.polaroid-cork-timeline__pin--tl { top: 1.5rem; left: 1.5rem; }
.polaroid-cork-timeline__pin--tr { top: 1.5rem; right: 1.5rem; }
.polaroid-cork-timeline__pin--bl { bottom: 1.5rem; left: 1.5rem; }
.polaroid-cork-timeline__pin--br { bottom: 1.5rem; right: 1.5rem; }
.polaroid-cork-timeline__pin--center {
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
}

.polaroid-cork-timeline__title-card {
    transform: rotate(-1deg);
}

.polaroid-cork-timeline__photo {
    width: 12rem;
}

@media (min-width: 768px) {
    .polaroid-cork-timeline__photo {
        width: 13rem;
    }
}

.polaroid-cork-timeline__caption-text {
    font-family: 'Courier New', monospace;
}

/* Совпадает с Tailwind max-w-4xl (56rem) для Bootstrap-ветки */
.border-rail-list__shell {
    max-width: 56rem;
}

.border-rail-list__portrait {
    width: 7rem;
    height: 7rem;
}

@media (min-width: 768px) {
    .border-rail-list__portrait {
        width: 8rem;
        height: 8rem;
    }
}

.border-rail-list__min-shrink {
  min-width: 0;
}