/* =========================================================
   case.css
   Luxury Editorial Design (Dior/LV inspired)
   Focus: Typography, Whitespace, No "Containers"
   ========================================================= */

/* ----------------------------
   HERO
   ---------------------------- */
.case-page .case-hero {
  padding: 80px 0 60px;
  text-align: center;
}

.case-page .case-hero h1 {
  font-size: clamp(64px, 8vw, 120px);
  font-weight: 400;
  letter-spacing: -0.03em;
  margin-top: 24px;
  line-height: 0.9;
}

.case-page .case-subhead {
  margin: 32px auto 0;
  max-width: 720px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.15rem;
  font-family: 'Inter', sans-serif;
  font-weight: 300;
}

.case-page .case-topline {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
}

.case-page .case-igs {
  display: flex;
  gap: 12px;
}

.case-page .case-ig {
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 2px;
  transition: border-color 0.3s ease;
}

.case-page .case-ig:hover {
  border-color: #fff;
}

/* ----------------------------
   EDITORIAL LAYOUT
   ---------------------------- */
.case-page .case-editorial {
  padding-bottom: 120px;
}

.case-page .editorial-media {
  margin-bottom: 80px;
}

.case-page .image-wrapper,
.case-page .video-wrapper {
  width: 100%;
  border-radius: 4px;
  /* Sharper corners for luxury feel */
  overflow: hidden;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.4);
  /* Deep, ambient shadow */
}

.case-page .image-wrapper {
  aspect-ratio: 21 / 9;
  /* Cinematic ratio */
}

.case-page .image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-page .video-wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
}

.case-page .video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* The Grid: Story (Left) vs Stats (Right) */
.case-page .editorial-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: start;
}

/* Left: The Narrative */
.case-page .story-block {
  margin-bottom: 60px;
}

.case-page .story-heading {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 24px;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.case-page .story-text {
  font-size: 1.15rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 300;
}

.case-page .editorial-quote {
  margin: 60px 0;
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  line-height: 1.3;
  color: #fff;
  padding-left: 24px;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  font-style: italic;
}

/* Right: The Impact (Clean Metrics) */
.case-page .editorial-stats {
  position: sticky;
  top: 100px;
}

.case-page .clean-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 24px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 40px;
}



.case-page .clean-value {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.case-page .clean-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.5);
}

.case-page .clean-results-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.case-page .clean-results-list li {
  position: relative;
  padding-left: 20px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
}

.case-page .clean-results-list li::before {
  content: '—';
  /* Elegant dash */
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.3);
}

/* ----------------------------
   PROOF & GALLERY
   ---------------------------- */
.case-page .case-proof {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 80px;
  margin-top: 0;
  /* Connected to editorial flow */
}

.case-page .proof-head {
  margin-bottom: 40px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.case-page .proof-gallery {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 20px;
  scrollbar-width: none;
}

.case-page .proof-gallery::-webkit-scrollbar {
  display: none;
}

.case-page .proof-card {
  flex: 0 0 280px;
  height: 500px;
  border-radius: 4px;
  overflow: hidden;
  border: none;
  filter: grayscale(100%);
  transition: all 0.5s ease;
  cursor: pointer;
}

.case-page .proof-card:hover {
  filter: grayscale(0%);
  transform: scale(1.02);
}

.case-page .proof-card img,
.case-page .proof-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ----------------------------
   RESPONSIVE
   ---------------------------- */
@media (max-width: 900px) {
  .case-page .editorial-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .case-page .editorial-stats {
    position: static;
    order: -1;
    /* Metrics first on mobile? Or last? Let's keep distinct. */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 60px;
  }
}

@media (max-width: 600px) {
  .case-page .case-hero h1 {
    font-size: 48px;
  }

  .case-page .clean-metrics {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .case-page .editorial-quote {
    font-size: 1.5rem;
  }
}

/* Reuse LIGHTBOX styles (unchanged) */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  /* Flexbox Centering (Fixes "Corner Jump") */
  align-items: center;
  justify-content: center;
}

.lightbox.is-open {
  display: flex;
  /* Changed from block */
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  /* Darker for luxury */
  backdrop-filter: blur(15px);
}

.lightbox-dialog {
  position: relative;
  /* No longer absolute */
  /* Bulletproof centering */
  margin: auto;
  top: auto;
  left: auto;
  right: auto;
  bottom: auto;
  /* Remove top/left/translate centering */
  transform: scale(0.96);
  /* Start slightly smaller */
  width: auto;
  max-width: 95vw;
  max-height: 95vh;
  opacity: 0;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox.is-open .lightbox-dialog {
  opacity: 1;
  transform: scale(1);
  /* Scale up to normal */
}

.lightbox-img {
  max-width: 100%;
  max-height: 90vh;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.55);
  display: block;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}

/* ----------------------------
   HERO
   ---------------------------- */
.case-page .case-hero {
  padding: 42px 0 22px;
}

.case-page .case-hero h1 {
  font-size: clamp(56px, 6vw, 92px);
  margin-top: 12px;
}

.case-page .case-subhead {
  margin-top: 18px;
  max-width: 860px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.05rem;
}

.case-page .case-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.case-page .case-igs {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.case-page .case-ig {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.25s ease, border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.case-page .case-ig:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
}

/* Navbar inner alignment only (global nav styles remain in style.css) */
.case-page .navbar .navbar-inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ----------------------------
   OVERVIEW (two-column)
   ---------------------------- */
.case-page .case-overview {
  padding: 26px 0 70px;
}

.case-page .case-overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  gap: 22px;
  align-items: start;
}

.case-page .image-wrapper,
.case-page .video-wrapper {
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: #0b0b0b;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.55);
}

.case-page .image-wrapper {
  aspect-ratio: 16 / 9;
}

.case-page .image-wrapper img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.case-page .video-wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
}

.case-page .video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Right panel */
.case-page .case-overview-panel {
  position: sticky;
  top: calc(var(--nav-h) + 18px);
  align-self: start;

  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.40);
  padding: 18px;
}

/* Overview metrics (match style.css stat cards) */
.case-page .case-metrics {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.case-page .case-metric {
  border: 1px solid var(--hair);
  padding: 18px;
  border-radius: var(--r-md);
  background: linear-gradient(to bottom, var(--panel-strong), var(--panel));
  box-shadow: var(--shadow-soft);
}

/* IMPORTANT: make numbers “clean” like .stat-number (no serif-display glow) */
.case-page .case-metric .serif-display,
.case-page .case-metric .value {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: 40px;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: #FFF;
  text-shadow: none;
}

.case-page .case-metric .sans-label,
.case-page .case-metric .label {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.45);
}

.case-page .case-writeup p {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
}

/* ----------------------------
   New Personalization Elements
   ---------------------------- */
.case-page .case-category-tag {
  display: inline-block;
  margin-bottom: 24px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--hair);
  border-radius: 999px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--subtle);
}

.case-page .case-results-block {
  margin-bottom: 32px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--r-md);
  border: 1px solid var(--hair);
}

.case-page .results-heading {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg);
  margin-top: 0;
  margin-bottom: 16px;
  font-family: 'Inter', sans-serif;
  /* Ensure sans-serif matching site */
}

.case-page .results-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.case-page .results-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.95rem;
}

.case-page .results-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.4);
}

.case-page .case-description-text p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.5em;
}

.case-page .case-description-text p:last-child {
  margin-bottom: 0;
}

/* ----------------------------
   PROOF (header + metric cards + storyboard row)
   ---------------------------- */
.case-page .case-proof {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.case-page .proof-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.case-page .proof-time {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.72);
}

/* Proof metric cards: same feel as style.css .stat */
.case-page .proof-metrics {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.case-page .proof-metric {
  border: 1px solid var(--hair);
  padding: 18px;
  border-radius: var(--r-md);
  background: linear-gradient(to bottom, var(--panel-strong), var(--panel));
  box-shadow: var(--shadow-soft);
}

/* Clean number typography (force override of .serif-display glow) */
.case-page .proof-metric .serif-display,
.case-page .proof-metric .proof-value,
.case-page .proof-metric .stat-display {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: 40px;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: #FFF;
  text-shadow: none;
}

.case-page .proof-metric .sans-label,
.case-page .proof-metric .proof-label {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.45);
}

/* Storyboard row */
.case-page .proof-gallery {
  margin-top: 18px;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.case-page .proof-gallery::-webkit-scrollbar {
  height: 0;
}

/* Proof card (click opens lightbox via JS) */
.case-page .proof-card {
  flex: 0 0 260px;
  width: 260px;
  max-width: 260px;
  height: 462px;

  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.55);

  scroll-snap-align: start;
  transition: transform 0.25s ease, border-color 0.25s ease;

  cursor: pointer;
  padding: 0;

  /* prevent “random blue focus ring” artifacts */
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.case-page .proof-card:focus {
  outline: none;
}

.case-page .proof-card:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.22);
  outline-offset: 3px;
}

.case-page .proof-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.18);
}

.case-page .proof-card img,
.case-page .proof-video video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.case-page .proof-video {
  flex: 0 0 260px;
  width: 260px;
  max-width: 260px;
  height: 462px;
}

/* Back button spacing */
.case-page .case-back {
  margin-top: 46px;
  margin-bottom: 10px;
}

/* ----------------------------
   LIGHTBOX (image modal)
   ---------------------------- */


/* ----------------------------
   RESPONSIVE
   ---------------------------- */
@media (max-width: 980px) {
  .case-page .case-overview-grid {
    grid-template-columns: 1fr;
  }

  .case-page .case-overview-panel {
    position: static;
  }

  .case-page .case-igs {
    justify-content: flex-start;
  }

  .case-page .proof-metrics {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {

  .case-page .proof-card,
  .case-page .proof-video {
    flex-basis: 220px;
    width: 220px;
    max-width: 220px;
    height: 391px;
  }

  /* keep numbers balanced on small screens */
  .case-page .proof-metric .serif-display,
  .case-page .proof-metric .proof-value,
  .case-page .case-metric .serif-display,
  .case-page .case-metric .value {
    font-size: 36px;
  }
}