/*
 * ARCADE DIRECT — CASE STUDIES VISUAL PROOF LIBRARY
 * Editorial evidence, not blog chronology. Deep navy, restrained teal and
 * real project photography make the work the visual lead on every breakpoint.
 */

/* Design reminder — Case Studies are an evergreen proof library. Keep the site header
 * visibly distinct from the deep project-hero navy, using only the approved navy pair. */
body.post-type-archive-case-studies .header-utility,
body.single-case-studies .header-utility { background: #081224; }
body.post-type-archive-case-studies .site-header,
body.single-case-studies .site-header,
body.post-type-archive-case-studies .header-main,
body.single-case-studies .header-main,
body.post-type-archive-case-studies .primary-nav,
body.single-case-studies .primary-nav { background: #222f45; }
body.post-type-archive-case-studies .primary-nav,
body.single-case-studies .primary-nav { border-top-color: rgba(211, 227, 227, .18); }
body.post-type-archive-case-studies .primary-nav__link:hover,
body.single-case-studies .primary-nav__link:hover,
body.post-type-archive-case-studies .primary-nav__item.current-menu-item > .primary-nav__link,
body.single-case-studies .primary-nav__item.current-menu-item > .primary-nav__link,
body.post-type-archive-case-studies .primary-nav__item.current-menu-ancestor > .primary-nav__link,
body.single-case-studies .primary-nav__item.current-menu-ancestor > .primary-nav__link { background: rgba(8, 18, 36, .35); }

.ad-case-archive-hero, .ad-case-hero { background: var(--brand-navy-deep); color: var(--white); overflow: hidden; position: relative; }
.ad-case-archive-hero { padding-block: clamp(4.5rem, 10vw, 8.5rem); }
.ad-case-archive-hero::after, .ad-case-hero::after { background: repeating-linear-gradient(90deg, transparent 0 1.1rem, rgba(53, 187, 157, .08) 1.1rem 1.16rem); content: ''; height: 130%; position: absolute; right: -10vw; top: -15%; transform: skewX(-12deg); width: 34vw; }
.ad-case-archive-hero .ad-container, .ad-case-hero__inner { position: relative; z-index: 1; }
.ad-case-archive-hero h1, .ad-case-hero h1, .ad-case-section-heading h2, .ad-case-machines h2 { color: var(--white); font-family: var(--font-display); font-size: clamp(3.4rem, 8.7vw, 7.75rem); font-weight: 800; letter-spacing: -0.03em; line-height: .78; margin: .75rem 0 1.4rem; max-width: 11ch; text-transform: uppercase; }
.ad-case-archive-hero > .ad-container > p:last-child { color: var(--brand-grey-soft); font-size: clamp(1rem, 1.75vw, 1.18rem); line-height: 1.6; margin: 0; max-width: 42rem; }
.ad-case-archive-grid-section { background: var(--brand-grey-light); padding-block: clamp(3.5rem, 8vw, 7.5rem); }
.ad-case-archive-grid { display: grid; gap: 1rem; }
.ad-case-archive-card { background: var(--brand-navy-deep); min-height: 25rem; overflow: hidden; }
.ad-case-archive-card__link { color: var(--white); display: grid; height: 100%; text-decoration: none; }
.ad-case-archive-card__media { background: var(--brand-navy); min-height: 16rem; overflow: hidden; }
.ad-case-archive-card__media img { display: block; height: 100%; object-fit: cover; transition: transform 260ms cubic-bezier(.23, 1, .32, 1); width: 100%; }
.ad-case-archive-card__body { display: flex; flex-direction: column; gap: 1rem; min-height: 13rem; padding: 1.4rem; }
.ad-case-archive-card h2 { color: var(--white); font-family: var(--font-display); font-size: clamp(2.75rem, 5.5vw, 5rem); letter-spacing: -0.03em; line-height: .82; margin: 0; text-transform: uppercase; }
.ad-case-archive-card p:not(.ad-label) { color: var(--brand-grey-soft); line-height: 1.52; margin: 0; }
.ad-case-archive-card span, .ad-case-services span { color: var(--brand-teal); font-family: var(--font-mono); font-size: .7rem; font-weight: 600; letter-spacing: .06em; margin-top: auto; text-transform: uppercase; }
.ad-case-archive-card span b, .ad-case-services span b { font-size: 1rem; margin-left: .25rem; }
.ad-case-archive-card__link:focus-visible { outline: 3px solid var(--brand-teal); outline-offset: 4px; }
.ad-case-archive-card:hover img { transform: scale(1.025); }
.ad-case-archive-empty { border-left: .3rem solid var(--brand-teal); color: var(--brand-navy); max-width: 40rem; padding-left: 1rem; }
.ad-case-archive-empty a { color: var(--brand-navy-deep); font-weight: 800; }
.ad-case-hero { padding-block: clamp(3.25rem, 8vw, 7rem); }
.ad-case-hero__inner { display: grid; gap: 2rem; }
.ad-case-hero__copy { align-self: center; max-width: 40rem; }
.ad-case-hero__intro { color: var(--brand-grey-soft); font-size: clamp(1rem, 1.75vw, 1.2rem); line-height: 1.62; max-width: 37rem; }
.ad-case-hero__intro p:last-child { margin-bottom: 0; }
.ad-case-hero__media { background: var(--brand-navy); margin: 0; min-height: 18rem; overflow: hidden; position: relative; }
.ad-case-hero__media::after { background: linear-gradient(130deg, rgba(8, 18, 36, .32), transparent 62%); content: ''; inset: 0; pointer-events: none; position: absolute; }
.ad-case-hero__media img { display: block; height: 100%; object-fit: cover; position: absolute; width: 100%; }
.ad-case-story { background: var(--white); padding-block: clamp(3.5rem, 8vw, 7rem); }
.ad-case-story__grid { display: grid; gap: 1.2rem; }
.ad-case-story article { border-top: 3px solid var(--brand-teal); padding: 1.35rem 0 0; }
.ad-case-story article > div { color: var(--brand-navy); font-size: clamp(1rem, 1.45vw, 1.12rem); line-height: 1.65; max-width: 45rem; }
.ad-case-story article > div p:first-child { margin-top: 0; }
.ad-case-story article > div p:last-child { margin-bottom: 0; }
.ad-case-moments { background: var(--white); padding-block: clamp(2.25rem, 6vw, 6rem); }
.ad-case-moments .ad-container { display: grid; gap: clamp(2rem, 5vw, 5.5rem); }
.ad-case-moment { background: var(--brand-grey-light); display: grid; overflow: hidden; }
.ad-case-moment__media { background: var(--brand-navy-deep); margin: 0; min-height: 20rem; overflow: hidden; }
.ad-case-moment__media img { display: block; height: 100%; object-fit: cover; width: 100%; }
.ad-case-moment__copy { align-self: center; color: var(--brand-navy); padding: clamp(1.5rem, 5vw, 5rem); }
.ad-case-moment__copy h2 { color: var(--brand-navy-deep); font-family: var(--font-display); font-size: clamp(3rem, 6vw, 6rem); font-weight: 800; letter-spacing: -0.03em; line-height: .8; margin: .8rem 0 1.45rem; text-transform: uppercase; }
.ad-case-moment__copy > div { font-size: clamp(1rem, 1.5vw, 1.12rem); line-height: 1.64; max-width: 42rem; }
.ad-case-moment__copy > div p:first-child { margin-top: 0; }
.ad-case-moment__copy > div p:last-child { margin-bottom: 0; }
.ad-case-moment__copy a { color: var(--brand-teal-dark, #26927A); font-weight: 800; text-decoration-color: currentColor; text-underline-offset: .16em; }
.ad-case-video { background: var(--brand-navy-deep); color: var(--white); padding-block: clamp(3.5rem, 8vw, 7rem); }
.ad-case-video .ad-container { display: grid; gap: 1.5rem; }
.ad-case-video__intro { max-width: 48rem; }
.ad-case-video__intro h2 { color: var(--white); font-family: var(--font-display); font-size: clamp(3rem, 6vw, 6rem); font-weight: 800; letter-spacing: -0.03em; line-height: .82; margin: .7rem 0 1rem; text-transform: uppercase; }
.ad-case-video__intro > p:last-child { color: var(--brand-grey-soft); font-size: clamp(1rem, 1.5vw, 1.12rem); line-height: 1.6; margin: 0; }
.ad-case-video__frame { aspect-ratio: 16 / 9; background: #000; box-shadow: 0 1.25rem 3.5rem rgba(0, 0, 0, .26); max-width: 68rem; }
.ad-case-video iframe { border: 0; height: 100%; width: 100%; }
.ad-case-gallery-section { background: var(--white); padding-block: clamp(3.5rem, 8vw, 7rem); }
.ad-case-section-heading { margin-bottom: clamp(2rem, 5vw, 4rem); }
.ad-case-section-heading h2 { color: var(--brand-navy-deep); margin-bottom: 0; }
.ad-case-gallery { display: grid; gap: .9rem; grid-template-columns: 1fr; }
.ad-case-gallery__item { background: var(--brand-navy); display: block; min-height: clamp(19rem, 70vw, 31rem); overflow: hidden; position: relative; }
.ad-case-gallery__item::after { background: linear-gradient(135deg, transparent 60%, rgba(53, 187, 157, .72)); bottom: 0; content: ''; height: 1.2rem; position: absolute; right: 0; width: 1.2rem; }
.ad-case-gallery__item img { display: block; height: 100%; object-fit: cover; transition: transform 260ms cubic-bezier(.23, 1, .32, 1); width: 100%; }
.ad-case-gallery__item:hover img { transform: scale(1.025); }
.ad-case-gallery__item:focus-visible { outline: 3px solid var(--brand-teal); outline-offset: 4px; z-index: 1; }
.ad-case-services { background: var(--brand-navy-deep); color: var(--white); padding-block: clamp(3.5rem, 8vw, 7rem); }
.ad-case-services h2 { color: var(--white); }
.ad-case-services__grid { display: grid; gap: .85rem; }
.ad-case-services__grid a { background: rgba(255, 255, 255, .035); border-top: 3px solid var(--brand-teal); color: var(--white); display: flex; flex-direction: column; gap: .8rem; min-height: 16rem; padding: 1.25rem; text-decoration: none; transition: background 180ms cubic-bezier(.23, 1, .32, 1), transform 180ms cubic-bezier(.23, 1, .32, 1); }
.ad-case-services__grid h3 { font-family: var(--font-display); font-size: clamp(2.25rem, 4vw, 3.5rem); letter-spacing: -0.03em; line-height: .84; margin: 0; text-transform: uppercase; }
.ad-case-services__grid p { color: var(--brand-grey-soft); line-height: 1.52; margin: 0; }
.ad-case-services__grid a:hover { background: rgba(53, 187, 157, .1); transform: translateY(-3px); }
.ad-case-services__grid a:focus-visible { outline: 3px solid var(--brand-teal); outline-offset: 4px; }
.ad-case-machines { background: var(--brand-grey-light); padding-block: clamp(3.5rem, 8vw, 7rem); }
.ad-case-machines h2 { color: var(--brand-navy-deep); }
.ad-case-machines__heading { display: grid; gap: 1.5rem; margin-bottom: 2rem; }
.ad-case-machines__intro { color: var(--brand-navy); line-height: 1.6; margin: 0; max-width: 48rem; }
.ad-case-machines__heading .ad-button { align-self: end; justify-self: start; }
.ad-case-dialog { background: transparent; border: 0; max-height: 100vh; max-width: 100vw; padding: 0; }
.ad-case-dialog::backdrop { background: rgba(8, 18, 36, .92); }
.ad-case-dialog__frame { align-items: center; display: flex; height: 100dvh; justify-content: center; min-width: 100vw; padding: 4.5rem 1rem 3.75rem; position: relative; }
.ad-case-dialog img { display: block; max-height: 100%; max-width: 100%; object-fit: contain; }
.ad-case-dialog form { position: absolute; right: 1rem; top: 1rem; z-index: 2; }
.ad-case-dialog__close, .ad-case-dialog__previous, .ad-case-dialog__next { align-items: center; background: var(--white); border: 0; color: var(--brand-navy-deep); cursor: pointer; display: flex; justify-content: center; }
.ad-case-dialog__close { font-size: 2rem; height: 2.75rem; line-height: 1; width: 2.75rem; }
.ad-case-dialog__previous, .ad-case-dialog__next { font-size: 2.8rem; height: 3.25rem; line-height: .8; position: absolute; top: 50%; transform: translateY(-50%); width: 3.25rem; }
.ad-case-dialog__previous { left: .65rem; }.ad-case-dialog__next { right: .65rem; }
.ad-case-dialog__close:focus-visible, .ad-case-dialog__previous:focus-visible, .ad-case-dialog__next:focus-visible { outline: 3px solid var(--brand-teal); outline-offset: 3px; }
.ad-case-dialog__count { bottom: 1.1rem; color: var(--white); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; margin: 0; position: absolute; }
@media (min-width: 700px) {
	.ad-case-archive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ad-case-archive-card:nth-child(3n + 1) { grid-column: span 2; }
	.ad-case-archive-card:nth-child(3n + 1) .ad-case-archive-card__link { grid-template-columns: 1.2fr .8fr; }
	.ad-case-archive-card:nth-child(3n + 1) .ad-case-archive-card__media { min-height: 25rem; }
	.ad-case-hero--with-media .ad-case-hero__inner { align-items: stretch; grid-template-columns: minmax(0, .88fr) minmax(20rem, 1.12fr); min-height: clamp(31rem, 58vw, 46rem); }
	.ad-case-hero--with-media .ad-case-hero__copy { padding-block: 2rem; }
	.ad-case-hero--with-media .ad-case-hero__media { min-height: 0; }
	.ad-case-story__grid { gap: clamp(2rem, 6vw, 6rem); grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ad-case-moment { grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: clamp(28rem, 42vw, 40rem); }
	.ad-case-moment--reverse .ad-case-moment__media { grid-column: 2; }
	.ad-case-moment--reverse .ad-case-moment__copy { grid-column: 1; grid-row: 1; }
	.ad-case-gallery { grid-auto-rows: clamp(15rem, 21vw, 22rem); grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.ad-case-gallery__item { min-height: auto; }
	.ad-case-gallery__item--lead { grid-column: span 3; grid-row: span 2; }
	.ad-case-gallery__item--tall { grid-column: span 1; grid-row: span 2; }
	.ad-case-services__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.ad-case-machines__heading { align-items: end; grid-template-columns: minmax(0, 1fr) auto; }
}
@media (prefers-reduced-motion: reduce) { .ad-case-archive-card__media img, .ad-case-gallery__item img, .ad-case-services__grid a { transition: none; } }