/* intro v20 — Calvin Klein magazine: shimmer sheen, mist, scale-up reveal, strike-through draw */

.intro-mag__img { object-fit: cover; }
.intro-mag__figure { aspect-ratio: 21 / 9; }

/* Gold-foil sheen → shimmer sweep (gradient colours come from Tailwind, motion from CSS) */
.intro-mag__sheen {
    background-size: 220% 220%;
    animation: intro-mag-shimmer 3s linear infinite;
    opacity: 0.35;
}
@keyframes intro-mag-shimmer {
    0%   { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

/* Smoke / mist wisp */
.intro-mag__mist {
    width: 24rem;
    height: 24rem;
    filter: blur(48px);
    opacity: 0.4;
}

/* LED step badge fixed size (no BS w-N/h-N utility) */
.intro-mag__led {
    width: 4rem;
    height: 4rem;
}

/* Dashed connector line (no BS border-style utility) */
.intro-mag__connector {
    border-style: dashed;
}

/* Scale-up on scroll into view — hidden only once JS arms it (no-JS content stays visible) */
.intro-mag.is-armed .intro-mag__scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 560ms ease, transform 560ms ease;
}
.intro-mag.is-armed .intro-mag__scale.is-in {
    opacity: 1;
    transform: scale(1);
}

/* Strikethrough line draw on hover */
.intro-mag__strike { height: 0.125rem; width: 0; transition: width 300ms ease; }
.intro-mag__st:hover .intro-mag__strike { width: 100%; }

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

/* process stack — sticky scroll layering, marker, oversized step numbers */
.process-stack__marker {
    width: 0.625rem;
    height: 0.625rem;
}

.process-stack__num {
    font-size: clamp(3.5rem, 11vw, 7.5rem);
    line-height: 0.85;
    letter-spacing: -0.04em;
}

@media (min-width: 768px) {
    .process-stack__slot {
        min-height: min(52vh, 26rem);
    }

    .process-stack__slot:last-child {
        min-height: 0;
    }

    .process-stack__panel {
        position: sticky;
        top: 5rem;
        z-index: calc(var(--stack-index, 0) + 1);
    }
}

@keyframes fullscreen-scroll-timeline__slide-in {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

.fullscreen-scroll-timeline__content.is-visible {
    animation: fullscreen-scroll-timeline__slide-in 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.fullscreen-scroll-timeline__section {
    min-height: 520px;
}

.fullscreen-scroll-timeline__inner {
    min-height: 520px;
    z-index: 10;
}

.fullscreen-scroll-timeline__content {
    max-width: 36rem;
    opacity: 0;
    transform: translateX(-40px);
}

.fullscreen-scroll-timeline__accent-line {
    width: 2rem;
    height: 1px;
}

.fullscreen-scroll-timeline__text {
    max-width: 32rem;
}

.fullscreen-scroll-timeline__decor-year {
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
}

.fullscreen-scroll-timeline__year-text {
    font-size: 120px;
    writing-mode: vertical-rl;
}
.fullscreen-scroll-timeline__section {
    min-height: 520px;
}

.fullscreen-scroll-timeline__inner-size {
    min-height: 520px;
    z-index: 10;
}

.fullscreen-scroll-timeline__content {
    max-width: 36rem;
    opacity: 0;
    transform: translateX(-40px);
}

.fullscreen-scroll-timeline__accent-line {
    width: 2rem;
    height: 1px;
}

.fullscreen-scroll-timeline__text-width {
    max-width: 32rem;
}

.fullscreen-scroll-timeline__year-decor {
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
}

.fullscreen-scroll-timeline__feat-year {
    font-size: 120px;
    writing-mode: vertical-rl;
}


.rail-three-quote-split__portrait {
    width: 4rem;
    height: 4rem;
}

.rail-three-quote-split__col {
    padding-bottom: 1.5rem;
}

.rail-three-quote-split__col:last-child {
    padding-bottom: 0;
}

@media (min-width: 768px) {
    .rail-three-quote-split__col {
        padding-bottom: 0;
    }
}