/* ══════════════════════════════════════════
   WithLore — Portfolio / Case Study Styles
   ══════════════════════════════════════════ */

/* ── Listing Hero (shared from blog.css, included here for standalone use) ── */
.listing-hero { padding: 160px 0 80px; background: var(--black); color: #fff; }
.listing-hero__title { font-family: var(--font-display); font-size: clamp(48px, 6vw, 80px); line-height: 1.0; letter-spacing: -0.03em; color: #fff; margin-bottom: 16px; }
.listing-hero__sub { font-size: 18px; line-height: 1.6; color: rgba(255,255,255,0.5); max-width: 550px; }

/* ── Work Filters ── */
.work-filters { margin-bottom: 40px; display: flex; flex-direction: column; gap: 16px; }
.work-filters__group { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.work-filters__label { font-size: 11px; font-weight: 600; color: rgba(0,0,0,0.35); letter-spacing: 0.08em; text-transform: uppercase; min-width: 64px; }
.work-filters__buttons { display: flex; flex-wrap: wrap; gap: 6px; }
.work-filters__btn { background: transparent; border: 1px solid rgba(0,0,0,0.12); color: var(--black); font-size: 13px; font-weight: 500; padding: 6px 14px; border-radius: 100px; cursor: pointer; transition: all 0.2s; font-family: var(--font-body); }
.work-filters__btn:hover { border-color: rgba(0,0,0,0.3); background: rgba(0,0,0,0.03); }
.work-filters__btn.active { background: var(--black); color: #fff; border-color: var(--black); }

/* ── Work Listing Tags ── */
.work-listing__card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.work-listing__tag { font-size: 10px; font-weight: 600; color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.1); padding: 3px 10px; border-radius: 100px; letter-spacing: 0.04em; text-transform: uppercase; }

/* ── Work Listing Empty State ── */
.work-listing__empty { text-align: center; padding: 80px 0; color: rgba(0,0,0,0.4); font-size: 16px; }

/* ── Work Listing Grid ── */
.listing { padding: 80px 0 120px; background: var(--cream); }
.work-listing__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px; }

.work-listing__card { display: block; position: relative; aspect-ratio: 16/10; overflow: hidden; }
.work-listing__card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s, filter 0.5s; filter: brightness(0.7); }
.work-listing__card:hover img { transform: scale(1.04); filter: brightness(0.85); }
.work-listing__card-content { position: absolute; bottom: 0; left: 0; right: 0; padding: 32px; z-index: 2; background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%); }
.work-listing__card-title { font-family: var(--font-display); font-size: 28px; color: #fff; margin-bottom: 8px; }
.work-listing__card-meta { display: flex; gap: 16px; font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.5); letter-spacing: 0.05em; text-transform: uppercase; }
.work-listing__card-stat { color: var(--gold); }

/* ── Case Study Hero ── */
.case-hero { min-height: 70vh; position: relative; display: flex; align-items: flex-end; overflow: hidden; }
.case-hero__image { position: absolute; inset: 0; z-index: 0; }
.case-hero__image img { width: 100%; height: 100%; object-fit: cover; }
.case-hero__video { position: absolute; inset: 0; z-index: 0; }
.case-hero__video video { width: 100%; height: 100%; object-fit: cover; }
.case-hero__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(9,9,9,0.95) 0%, rgba(9,9,9,0.4) 50%, rgba(9,9,9,0.15) 100%); z-index: 1; }
.case-hero__content { position: relative; z-index: 2; padding: 0 0 80px; width: 100%; }
.case-hero__title { font-family: var(--font-display); font-size: clamp(48px, 6vw, 80px); line-height: 1.0; color: #fff; letter-spacing: -0.03em; margin-bottom: 16px; }
.case-hero__meta { display: flex; gap: 20px; font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.5); letter-spacing: 0.05em; text-transform: uppercase; }
.case-hero__stat { color: var(--gold); font-weight: 700; }
.case-hero__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.case-hero__tag { font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.1); padding: 5px 14px; border-radius: 100px; letter-spacing: 0.04em; text-transform: uppercase; backdrop-filter: blur(4px); }

/* ── Metrics Bar ── */
.case-metrics { background: var(--black); border-top: 1px solid rgba(255,255,255,0.08); padding: 48px 0; }
.case-metrics__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; text-align: center; }
.case-metrics__item {}
.case-metrics__number { font-family: var(--font-display); font-size: 36px; color: #fff; line-height: 1; }
.case-metrics__label { font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.4); margin-top: 8px; letter-spacing: 0.02em; }

/* ══════════════════════════════════════════
   Media Sections — Dynamic Content Blocks
   ══════════════════════════════════════════ */

.case-media { padding: 64px 0; background: var(--cream); }
.case-media--dark { background: var(--black); }
.case-media__heading { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 40px); line-height: 1.15; letter-spacing: -0.02em; color: var(--black); margin-bottom: 16px; }
.case-media--dark .case-media__heading { color: #fff; }
.case-media__text { font-size: 17px; line-height: 1.7; color: var(--mid-gray); max-width: 640px; margin-bottom: 32px; }
.case-media--dark .case-media__text { color: rgba(255,255,255,0.5); }
.case-media--dark .section-label { color: rgba(255,255,255,0.4); }

/* ── Video Player ── */
.case-video__player { position: relative; border-radius: 6px; overflow: hidden; background: var(--black); }
.case-video__player video { display: block; width: 100%; height: auto; }
.case-video__player--full { border-radius: 0; }

/* ── Single Image ── */
.case-media__img { display: block; width: 100%; height: auto; border-radius: 6px; }
.container--full .case-media__img { border-radius: 0; }

/* ── Image/Video Grid ── */
.case-grid { display: grid; gap: 3px; }
.case-grid--2 { grid-template-columns: repeat(2, 1fr); }
.case-grid--3 { grid-template-columns: repeat(3, 1fr); }
.case-grid--flush { gap: 0; }
.case-grid__item { position: relative; overflow: hidden; border-radius: 4px; background: var(--black); }
.case-grid--flush .case-grid__item { border-radius: 0; }
.case-grid__item img,
.case-grid__item video { display: block; width: 100%; height: 100%; object-fit: cover; }
.case-grid__caption { position: absolute; bottom: 0; left: 0; right: 0; padding: 12px 16px; font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.7); background: linear-gradient(to top, rgba(0,0,0,0.6), transparent); }

/* ── Split Layout ── */
.case-split { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.case-media--split-reverse .case-split { grid-template-columns: 1fr 1.2fr; direction: rtl; }
.case-media--split-reverse .case-split > * { direction: ltr; }
.case-split__media { border-radius: 6px; overflow: hidden; background: var(--black); }
.case-split__media img,
.case-split__media video { display: block; width: 100%; height: auto; }
.case-split__content { padding: 24px 0; }
.case-split__content .case-media__heading { font-size: clamp(24px, 3vw, 32px); }

/* ── Showcase (dark featured piece) ── */
.case-media--showcase { background: var(--black); padding: 80px 0; }
.case-showcase__header { margin-bottom: 32px; }
.case-showcase__media { border-radius: 6px; overflow: hidden; }
.case-showcase__media img,
.case-showcase__media video { display: block; width: 100%; height: auto; }

/* ── Text Block ── */
.case-media--text { padding: 80px 0; }

/* ══════════════════════════════════════════
   Case Body (prose)
   ══════════════════════════════════════════ */

.case-body { padding: 80px 0; background: var(--cream); }
.case-body h2 { font-family: var(--font-display); font-size: 32px; line-height: 1.2; letter-spacing: -0.02em; color: var(--black); margin: 48px 0 16px; }
.case-body h3 { font-family: var(--font-display); font-size: 24px; line-height: 1.3; color: var(--black); margin: 40px 0 12px; }
.case-body p { font-size: 17px; line-height: 1.8; color: var(--dark-gray); margin-bottom: 24px; }
.case-body ul, .case-body ol { padding-left: 24px; margin-bottom: 24px; }
.case-body li { font-size: 17px; line-height: 1.8; color: var(--dark-gray); margin-bottom: 8px; }
.case-body strong { color: var(--black); font-weight: 600; }
.case-body blockquote { border-left: 3px solid var(--gold); padding: 16px 0 16px 24px; margin: 32px 0; font-family: var(--font-display); font-size: 22px; line-height: 1.4; color: var(--black); font-style: italic; }
.case-body img { border-radius: 4px; margin: 32px 0; }

/* ── Gallery (legacy) ── */
.case-gallery { padding: 0 0 80px; background: var(--cream); }
.case-gallery__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3px; }
.case-gallery__item { overflow: hidden; border-radius: 4px; }
.case-gallery__item img { width: 100%; height: 100%; object-fit: cover; }

/* ── Video Embed (legacy iframe) ── */
.case-video { padding: 0 0 80px; background: var(--cream); }
.case-video__wrapper { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 4px; }
.case-video__wrapper iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* ── Related (shared with blog) ── */
.related { padding: 80px 0; background: var(--white); }
.related__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 32px; }
.related__card { display: block; overflow: hidden; transition: transform 0.3s; }
.related__card:hover { transform: translateY(-4px); }
.related__card-image { aspect-ratio: 16/10; overflow: hidden; border-radius: 4px; }
.related__card-image img { width: 100%; height: 100%; object-fit: cover; }
.related__card-info { padding: 16px 0; }
.related__card-category { font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-dim); }
.related__card-title { font-family: var(--font-display); font-size: 20px; color: var(--black); margin: 6px 0; line-height: 1.2; }
.related__card-date { font-size: 12px; color: var(--mid-gray); }

/* ══════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════ */

@media (max-width: 900px) {
  .work-listing__grid { grid-template-columns: 1fr; }
  .case-gallery__grid { grid-template-columns: 1fr; }
  .related__grid { grid-template-columns: repeat(2, 1fr); }
  .case-hero { min-height: 50vh; }
  .case-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .case-split { grid-template-columns: 1fr; gap: 32px; }
  .case-media--split-reverse .case-split { grid-template-columns: 1fr; direction: ltr; }
}
@media (max-width: 600px) {
  .related__grid { grid-template-columns: 1fr; }
  .case-hero__title { font-size: 36px; }
  .case-grid--2 { grid-template-columns: 1fr; }
  .case-grid--3 { grid-template-columns: 1fr; }
  .case-media { padding: 40px 0; }
  .work-filters__group { flex-direction: column; align-items: flex-start; gap: 8px; }
  .work-filters__label { min-width: auto; }
}