/* Scale panels: sticky runway + JS transform expand */

.scale-panel {
    position: relative;
}

.scale-panel + .scale-panel {
    margin-top: -5vh;
}

.scale-panel-track {
    position: relative;
}

.scale-panel-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    height: 100dvh;
    width: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: var(--color-black);
}

.scale-panel--align-center .scale-panel-sticky,
.scale-panel--first .scale-panel-sticky {
    align-items: center;
}

.scale-panel--align-left .scale-panel-sticky {
    justify-content: flex-start;
    align-items: stretch;
    background: var(--color-black);
}

.scale-panel--align-right .scale-panel-sticky {
    justify-content: flex-end;
    align-items: stretch;
    background: var(--color-black);
}

.scale-panel--align-left[data-theme="dark"] .scale-panel-sticky,
.scale-panel--align-right[data-theme="dark"] .scale-panel-sticky {
    background: #e0e0e0;
}

.scale-panel--align-left[data-theme="light"] .scale-panel-sticky,
.scale-panel--align-right[data-theme="light"] .scale-panel-sticky {
    background: var(--color-black);
}

.scale-panel--align-left[data-theme="light"] .scale-panel-track,
.scale-panel--align-right[data-theme="light"] .scale-panel-track {
    background: var(--color-black);
}

.scale-panel--align-left[data-theme="dark"] .scale-panel-track,
.scale-panel--align-right[data-theme="dark"] .scale-panel-track {
    background: #e0e0e0;
}

.scale-panel-card {
    width: 100%;
    height: 100%;
    max-height: 100dvh;
    box-sizing: border-box;
    flex-shrink: 0;
    transform-origin: bottom center;
    transform: scale(0.94, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-bottom: none;
    overflow: hidden;
    border-radius: 32px 32px 0 0;
    will-change: transform, border-radius;
}

.scale-panel--align-left .scale-panel-card {
    transform-origin: center left;
    transform: scale(0.667, 1);
    box-shadow:
        16px 0 48px rgba(0, 0, 0, 0.42),
        0 0 0 1px rgba(0, 0, 0, 0.1);
}

.scale-panel--align-right .scale-panel-card {
    transform-origin: center right;
    transform: scale(0.667, 1);
    box-shadow:
        -16px 0 48px rgba(0, 0, 0, 0.42),
        0 0 0 1px rgba(0, 0, 0, 0.1);
}

.scale-panel--align-left[data-theme="dark"] .scale-panel-card {
    box-shadow:
        16px 0 48px rgba(0, 0, 0, 0.18),
        0 0 0 1px rgba(255, 255, 255, 0.18);
}

.scale-panel--align-right[data-theme="dark"] .scale-panel-card {
    box-shadow:
        -16px 0 48px rgba(0, 0, 0, 0.18),
        0 0 0 1px rgba(255, 255, 255, 0.18);
}

.scale-panel--js .scale-panel-card,
.scale-panel--js .scale-panel-body {
    animation: none !important;
}

.scale-panel[data-theme="light"] .scale-panel-card {
    background: var(--color-white);
    color: var(--color-black);
    border-color: rgba(0, 0, 0, 0.14);
    box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.3);
}

.scale-panel[data-theme="dark"] .scale-panel-card {
    background: var(--color-black);
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.45);
}

.scale-panel.is-expanded .scale-panel-card {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.scale-panel.is-expanded[data-theme="light"] .scale-panel-card {
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

.scale-panel-body {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: clamp(2rem, 5vw, 3rem);
    max-width: var(--layout-max);
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 4.5rem) var(--layout-gutter);
}

.scale-panel-intro,
.scale-panel-col,
.scale-panel-trio > div,
.scale-panel-quad > div,
.scale-panel-stats > div,
.scale-panel-icon-cards > div {
    opacity: 0.2;
    transform: translate3d(0, 14px, 0) scale(0.985);
    will-change: transform, opacity;
}

.scale-panel--align-left .scale-panel-card,
.scale-panel--align-right .scale-panel-card {
    transform: none;
    width: 66.667%;
}

.scale-panel--align-left .scale-panel-intro,
.scale-panel--align-left .scale-panel-col,
.scale-panel--align-left .scale-panel-trio > div,
.scale-panel--align-left .scale-panel-quad > div,
.scale-panel--align-left .scale-panel-stats > div,
.scale-panel--align-left .scale-panel-icon-cards > div,
.scale-panel--align-right .scale-panel-intro,
.scale-panel--align-right .scale-panel-col,
.scale-panel--align-right .scale-panel-trio > div,
.scale-panel--align-right .scale-panel-quad > div,
.scale-panel--align-right .scale-panel-stats > div,
.scale-panel--align-right .scale-panel-icon-cards > div {
    transform: none;
    opacity: 1;
}

.scale-panel-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: end;
}

.scale-panel-intro--stack {
    grid-template-columns: 1fr;
    max-width: 38rem;
}

.scale-panel-intro h2 {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.035em;
    grid-column: 1;
}

.scale-panel-intro .eyebrow {
    grid-column: 1;
    margin-bottom: 0.25rem;
}

.scale-panel-intro .lede {
    grid-column: 2;
    align-self: end;
}

.scale-panel-intro--stack .lede {
    grid-column: 1;
}

.scale-panel-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1.5rem, 4vw, 2.5rem);
    padding-top: clamp(1.5rem, 3vw, 2rem);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.scale-panel[data-theme="dark"] .scale-panel-split {
    border-top-color: rgba(255, 255, 255, 0.12);
}

.scale-panel-col h3 {
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin: 0.75rem 0 0.5rem;
}

.scale-panel-col p {
    font-size: 1rem;
    line-height: 1.65;
    color: rgba(0, 0, 0, 0.58);
    margin-bottom: 1.25rem;
    max-width: 24rem;
}

.scale-panel[data-theme="dark"] .scale-panel-col p {
    color: rgba(255, 255, 255, 0.55);
}

.scale-panel-trio {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2rem);
    padding-top: clamp(1.5rem, 3vw, 2rem);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.scale-panel[data-theme="dark"] .scale-panel-trio {
    border-top-color: rgba(255, 255, 255, 0.12);
}

.scale-panel-trio h3 {
    font-size: 1.0625rem;
    font-weight: 500;
    margin: 0.65rem 0 0.4rem;
}

.scale-panel-trio p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: rgba(0, 0, 0, 0.55);
}

.scale-panel[data-theme="dark"] .scale-panel-trio p {
    color: rgba(255, 255, 255, 0.52);
}

.scale-panel-quad {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(1rem, 2.5vw, 1.75rem);
    padding-top: clamp(1.5rem, 3vw, 2rem);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.scale-panel[data-theme="dark"] .scale-panel-quad {
    border-top-color: rgba(255, 255, 255, 0.12);
}

.scale-panel-quad h3 {
    font-size: 1rem;
    font-weight: 500;
    margin: 0.55rem 0 0.35rem;
}

.scale-panel-quad p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: rgba(0, 0, 0, 0.55);
}

.scale-panel[data-theme="dark"] .scale-panel-quad p {
    color: rgba(255, 255, 255, 0.52);
}

.scale-panel-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2rem);
    padding-top: clamp(1.5rem, 3vw, 2rem);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.scale-panel[data-theme="dark"] .scale-panel-stats {
    border-top-color: rgba(255, 255, 255, 0.12);
}

.scale-panel-stat-value {
    display: block;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 0.35rem;
    white-space: nowrap;
}

.scale-panel-stat-label {
    font-family: var(--font-meta);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.45);
}

.scale-panel[data-theme="dark"] .scale-panel-stat-label {
    color: rgba(255, 255, 255, 0.42);
}

.scale-panel-cta {
    margin-top: 1.5rem;
}

@media screen and (max-width: 960px) {
    .scale-panel-intro,
    .scale-panel-split,
    .scale-panel-trio,
    .scale-panel-quad {
        grid-template-columns: 1fr;
    }

    .scale-panel-stats {
        grid-template-columns: 1fr;
    }

    .scale-panel-intro .lede {
        grid-column: 1;
    }
}

@media screen and (max-width: 768px) {
    .scale-panel + .scale-panel {
        margin-top: 0;
    }

    .scale-panel--static .scale-panel-track {
        height: auto;
    }

    .scale-panel--static .scale-panel-sticky {
        position: relative;
        top: auto;
        height: auto;
        min-height: 0;
        align-items: stretch;
        justify-content: stretch;
    }

    .scale-panel--static .scale-panel-card {
        width: 100%;
        height: auto;
        max-height: none;
        transform: none;
        border-radius: 0;
        overflow: visible;
    }

    .scale-panel--static .scale-panel-body {
        height: auto;
        justify-content: flex-start;
        padding-top: clamp(2rem, 6vw, 3rem);
        padding-bottom: clamp(2rem, 6vw, 3rem);
    }

    .scale-panel--static .scale-panel-intro,
    .scale-panel--static .scale-panel-col,
    .scale-panel--static .scale-panel-trio > div,
    .scale-panel--static .scale-panel-quad > div,
    .scale-panel--static .scale-panel-stats > div,
    .scale-panel--static .scale-panel-icon-cards > div,
    .scale-panel--static .scale-panel-showcase__visual,
    .scale-panel--static .scale-panel-visual-stack {
        opacity: 1;
        transform: none;
    }

    .scale-panel--static.is-expanded .scale-panel-card {
        border-bottom: none;
    }

    .scale-panel--static[data-theme="light"] .scale-panel-card {
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    }

    .scale-panel--static[data-theme="dark"] .scale-panel-card {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .scale-panel-intro,
    .scale-panel-col,
    .scale-panel-trio > div,
    .scale-panel-quad > div,
    .scale-panel-stats > div,
    .scale-panel-icon-cards > div {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Hero-embedded scale panels (subpages) */
.page-hero .scale-panel--hero {
    position: relative;
    margin: 0;
}

.page-hero .scale-panel--hero + .scale-panel {
    margin-top: 0;
}

.page-hero + .scale-panel {
    margin-top: -5vh;
}

.page-hero__card-stage {
    position: relative;
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
}

.page-hero--backdrop.page-hero--card-wide .page-hero__card-stage {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.page-hero__layout .page-hero__card-stage {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.page-hero .scale-panel--hero-slide .scale-panel-sticky,
.page-hero .scale-panel--hero-reveal .scale-panel-sticky {
    position: relative;
    top: auto;
    height: auto;
    align-items: stretch;
    justify-content: stretch;
    background: transparent;
}

.page-hero .scale-panel--hero-slide .scale-panel-track,
.page-hero .scale-panel--hero-reveal .scale-panel-track {
    background: transparent;
}

.page-hero .scale-panel--hero-slide .scale-panel-body,
.page-hero .scale-panel--hero-reveal .scale-panel-body {
    padding: clamp(1.15rem, 2.5vw, 1.65rem);
    gap: clamp(0.85rem, 2vw, 1.25rem);
    justify-content: flex-start;
}

.page-hero .scale-panel--hero-slide .scale-panel-figure--photo img {
    max-height: min(10rem, 18vh);
}

.page-hero .scale-panel--hero-reveal .scale-panel-figure--photo img {
    max-height: min(12rem, 22vh);
}

.page-hero .scale-panel--hero-slide .scale-panel-showcase {
    gap: clamp(0.75rem, 1.5vw, 1rem);
}

.page-hero .scale-panel--hero-reveal .scale-panel-body--compact > .scale-panel-figure--photo img {
    max-height: min(15rem, 28vh);
    width: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.page-hero .scale-panel--hero-slide .scale-panel-card,
.page-hero .scale-panel--hero-reveal .scale-panel-card {
    height: auto;
    max-height: none;
    width: 100%;
    border-radius: 24px;
    overflow: hidden;
}

.page-hero .scale-panel--hero-reveal[data-theme="light"] .scale-panel-card {
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.18);
}

.page-hero .scale-panel--hero-reveal[data-theme="dark"] .scale-panel-card {
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.42);
}

.page-hero .scale-panel--hero-slide .scale-panel-card {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.18);
}

.page-hero__card-stage--rise,
.page-hero__card-stage--wide {
    width: 100vw;
    max-width: 100vw;
}

.page-hero__layout .page-hero__card-stage--rise,
.page-hero__layout .page-hero__card-stage--wide,
.page-hero__layout .page-hero__card-stage {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}

.page-hero__card-stage--rise .scale-panel--hero:not(.scale-panel--hero-slide):not(.scale-panel--hero-reveal) .scale-panel-sticky,
.page-hero__card-stage--wide .scale-panel--hero:not(.scale-panel--hero-slide):not(.scale-panel--hero-reveal) .scale-panel-sticky,
.page-hero .scale-panel--hero:not(.scale-panel--hero-slide):not(.scale-panel--hero-reveal) .scale-panel-sticky {
    position: sticky;
    top: 5.5rem;
    height: auto;
    min-height: 0;
    width: 100%;
    background: transparent;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 0;
}

.page-hero .scale-panel--hero.scale-panel--align-left .scale-panel-sticky {
    align-items: stretch;
    justify-content: flex-start;
}

.page-hero .scale-panel--hero.scale-panel--align-right .scale-panel-sticky {
    align-items: stretch;
    justify-content: flex-end;
}

.page-hero .scale-panel--hero:not(.scale-panel--hero-slide):not(.scale-panel--hero-reveal) .scale-panel-card {
    height: auto;
    max-height: none;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    overflow: hidden;
}

.page-hero .scale-panel--hero-slide .scale-panel-card {
    height: auto;
    max-height: none;
    width: 100%;
    border-radius: 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.18);
    overflow: hidden;
}

.page-hero .scale-panel--hero[data-theme="light"]:not(.scale-panel--hero-slide):not(.scale-panel--hero-reveal) .scale-panel-card {
    border-bottom-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 20px 56px rgba(0, 0, 0, 0.22);
}

.page-hero .scale-panel--hero[data-theme="dark"]:not(.scale-panel--hero-slide):not(.scale-panel--hero-reveal) .scale-panel-card {
    box-shadow: 0 20px 56px rgba(0, 0, 0, 0.42);
}

.page-hero .scale-panel--hero:not(.scale-panel--hero-slide):not(.scale-panel--hero-reveal) .scale-panel-body {
    max-width: none;
    width: 100%;
    margin: 0;
    padding: clamp(1.15rem, 2.5vw, 1.75rem) var(--layout-gutter);
    gap: clamp(0.85rem, 2vw, 1.25rem);
    justify-content: flex-start;
}

.page-hero .scale-panel--hero .scale-panel-body--compact {
    justify-content: center;
}

.page-hero .scale-panel--hero .scale-panel-intro {
    display: block;
    max-width: none;
}

.page-hero .scale-panel--hero .scale-panel-intro h2,
.page-hero .scale-panel--hero .scale-panel-intro h3 {
    font-size: clamp(1.35rem, 2.5vw, 2rem);
    line-height: 1.1;
}

.page-hero .scale-panel--hero .scale-panel-intro .lede,
.page-hero .scale-panel--hero .scale-panel-col p {
    font-size: 0.9375rem;
    max-width: none;
}

.page-hero .scale-panel--hero .scale-panel-showcase {
    padding-top: 0;
    border-top: none;
    gap: clamp(1rem, 2vw, 1.5rem);
}

.page-hero .scale-panel--hero .scale-panel-trio,
.page-hero .scale-panel--hero .scale-panel-quad {
    padding-top: 0;
    border-top: none;
    gap: clamp(0.75rem, 1.5vw, 1rem);
}

.page-hero .scale-panel--hero .scale-panel-trio.scale-panel-trio--hero {
    padding-top: clamp(0.75rem, 1.5vw, 1rem);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.page-hero .scale-panel--hero[data-theme="light"] .scale-panel-trio.scale-panel-trio--hero {
    border-top-color: rgba(0, 0, 0, 0.08);
}

.page-hero .scale-panel--hero .scale-panel-trio > div h3,
.page-hero .scale-panel--hero .scale-panel-quad > div h3 {
    font-size: 0.9375rem;
    margin: 0.35rem 0 0.25rem;
}

.page-hero .scale-panel--hero .scale-panel-trio > div p,
.page-hero .scale-panel--hero .scale-panel-quad > div p {
    font-size: 0.8125rem;
    margin-bottom: 0;
}

.page-hero .scale-panel--hero .scale-panel-snippet {
    font-size: 0.6875rem;
    line-height: 1.5;
}

.page-hero .scale-panel--hero .scale-panel-stats--hero {
    padding-top: clamp(0.85rem, 2vw, 1.15rem);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    gap: clamp(0.75rem, 2vw, 1.25rem);
}

.page-hero .scale-panel--hero[data-theme="light"] .scale-panel-stats--hero {
    border-top-color: rgba(0, 0, 0, 0.1);
}

.page-hero .scale-panel--hero .scale-panel-stats--hero .scale-panel-stat-value {
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
}

.page-hero .scale-panel--hero .scale-panel-stats--hero .scale-panel-stat-label {
    font-size: 0.75rem;
}

.page-hero .scale-panel--hero .scale-panel-intro .lede {
    font-size: 0.875rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.58);
    margin-top: 0.35rem;
}

.page-hero .scale-panel--hero[data-theme="light"] .scale-panel-intro .lede {
    color: rgba(0, 0, 0, 0.58);
}

.page-hero .scale-panel--hero:not(.scale-panel--hero-slide) .scale-panel-figure--photo img {
    max-height: min(13rem, 24vh);
    aspect-ratio: 4 / 3;
}

.page-hero .scale-panel--hero.scale-panel--align-center .scale-panel-card {
    max-width: none;
}

.page-hero .scale-panel--hero .scale-panel-intro,
.page-hero .scale-panel--hero .scale-panel-col,
.page-hero .scale-panel--hero .scale-panel-trio > div,
.page-hero .scale-panel--hero .scale-panel-quad > div,
.page-hero .scale-panel--hero .scale-panel-stats > div,
.page-hero .scale-panel--hero .scale-panel-showcase__visual,
.page-hero .scale-panel--hero .scale-panel-visual-stack,
.page-hero .scale-panel--hero .scale-panel-icon-cards > div {
    opacity: 1;
    transform: none;
}

@media screen and (max-width: 768px) {
    .page-hero .scale-panel--hero .scale-panel-sticky {
        position: relative;
        top: auto;
        height: auto;
        min-height: 0;
    }

    .page-hero__card-stage,
    .page-hero__card-stage--rise,
    .page-hero__card-stage--wide {
        min-width: 0;
        max-width: 100%;
        min-height: 0;
    }

    .page-hero .scale-panel--hero .scale-panel-track,
    .page-hero .scale-panel--hero .scale-panel-card,
    .page-hero .scale-panel--hero .scale-panel-body,
    .page-hero .scale-panel--hero .scale-panel-figure {
        min-width: 0;
        max-width: 100%;
    }

    .page-hero .scale-panel--static .scale-panel-card {
        overflow: hidden;
    }
}