/* Page-specific case study sections (FSOP, CinemaCon, Google) */

/* Brief — dual photo grid */
.brief-photos {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 18px;
}

.brief-photos .brief-photo {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 60px rgba(14, 26, 36, 0.18);
}

/* Hero partners (Google) */
.case-study-hero__partners {
  margin-top: 28px;
  max-width: 720px;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(247, 250, 252, 0.75);
}

.case-study-hero__partners strong {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tertiary);
}

/* Strategy / Pillars (FSOP) */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.pillar {
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.pillar:hover {
  transform: translateY(-4px);
  border-color: var(--surface-soft);
  box-shadow: 0 24px 60px rgba(14, 26, 36, 0.12);
}

.pillar .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-surface-inverse);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.pillar h3 {
  margin-bottom: 6px;
  font-size: 22px;
  color: var(--primary);
}

.pillar .driver {
  margin-bottom: 14px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--tertiary);
}

.pillar p {
  max-width: none;
  font-size: 14px;
  line-height: 1.6;
}

/* Vault (CinemaCon, Google) */
.vault-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.vault-text h2 {
  margin-bottom: 28px;
}

.vault-pull {
  margin-top: 32px;
  padding: 24px 28px;
  border-left: 3px solid var(--tertiary);
  background: rgba(48, 199, 232, 0.08);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.vault-pull .val {
  font-size: 17px;
  line-height: 1.55;
  font-style: italic;
  color: var(--on-surface-strong);
}

.vault-stack {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 18px;
}

.vault-photo {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(14, 26, 36, 0.16);
}

.vault-keyvisual {
  aspect-ratio: 4 / 3;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(14, 26, 36, 0.16);
}

#vault .vault-photo {
  background-image: url('../assets/case-studies/cinemacon/gallery-03-large.webp');
}

#vault .vault-keyvisual {
  background-image: url('../assets/case-studies/cinemacon/key-visual-01-large.webp');
}

#translation .vault-photo {
  background-image: url('../assets/case-studies/google/gallery-03-large.webp');
}

/* Pillars block (Google) */
.pillars-block {
  margin-top: 36px;
  padding: 24px 28px;
  background: var(--surface-container);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-lg);
}

.pillars-block .lbl {
  margin-bottom: 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
}

.pillars-block .row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--outline-soft);
  font-size: 15px;
  font-weight: 600;
}

.pillars-block .row:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.pillars-block .en {
  color: var(--on-surface-muted);
}

.pillars-block .es {
  color: var(--primary);
}

/* Build / Pieces */
.pieces {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.piece {
  overflow: hidden;
  background: var(--surface-container);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.piece:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px rgba(14, 26, 36, 0.14);
}

.piece-img {
  aspect-ratio: 16 / 9;
  background-color: #000;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--outline-soft);
}

.piece-body {
  padding: 28px 32px 32px;
}

.piece h3 {
  margin-bottom: 12px;
  font-size: 24px;
  line-height: 1.15;
  color: var(--primary);
}

.piece .what {
  margin-bottom: 18px;
  max-width: none;
  font-size: 15px;
  line-height: 1.6;
}

.piece .role {
  padding-top: 18px;
  border-top: 1px solid var(--outline-soft);
  font-size: 13px;
  line-height: 1.55;
}

.piece .role strong {
  font-weight: 700;
  color: var(--on-surface-strong);
}

/* Results / Stats (FSOP, Google) */
.results-head,
.reception-head {
  max-width: 820px;
  margin-bottom: 60px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}

.stat {
  padding-top: 22px;
  border-top: 3px solid var(--tertiary);
}

.stat .num {
  margin-bottom: 10px;
  font-size: clamp(64px, 9vw, 110px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--primary);
}

.stat .num .pct {
  margin-left: 4px;
  font-size: 0.5em;
  vertical-align: top;
}

.stat .lbl {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--on-surface-strong);
}

.stat .desc {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--on-surface-muted);
}

.results-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
}

.story {
  padding: 36px 40px;
  background: var(--surface);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-lg);
}

.story h3 {
  margin-bottom: 18px;
  font-size: 26px;
  line-height: 1.2;
  color: var(--primary);
}

.story p {
  max-width: none;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.7;
}

.quote-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 36px 40px;
  background: var(--surface-strong);
  color: var(--on-surface-inverse);
  border-radius: var(--radius-lg);
}

.quote-card .qmark {
  margin-bottom: 14px;
  font-size: 60px;
  line-height: 0.7;
  font-weight: 800;
  color: var(--tertiary);
}

.quote-card .quote {
  flex: 1;
  font-size: 19px;
  line-height: 1.5;
  color: var(--on-surface-inverse);
}

.quote-card .attr {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.quote-card .attr .name {
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--on-surface-inverse);
}

.quote-card .attr .role {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(247, 250, 252, 0.7);
}

/* Reception (CinemaCon) */
.reception-row {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.reception-photo {
  aspect-ratio: 4 / 5;
  background-image: url('../assets/case-studies/cinemacon/gallery-07-large.webp');
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px rgba(14, 26, 36, 0.18);
}

.reception-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.scope-card {
  padding: 28px 32px;
  background: var(--surface);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-lg);
}

.scope-card .lbl {
  margin-bottom: 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--secondary);
}

.scope-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.scope-card li {
  padding: 10px 0;
  border-top: 1px solid var(--outline-soft);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--on-surface-strong);
}

.scope-card li:first-child {
  padding-top: 0;
  border-top: 0;
}

/* Award card (Google) */
.award-card {
  padding: 36px 40px;
  background: var(--surface);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-lg);
}

.award-card .badge {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  border-radius: 50%;
  background: var(--tertiary);
}

.award-card .ttl {
  margin-bottom: 12px;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
}

.award-card .desc {
  margin-bottom: 20px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--on-surface);
}

.award-card .attr {
  font-size: 13px;
  color: var(--on-surface-muted);
}

.footnote {
  max-width: 820px;
  margin-top: 40px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--on-surface-muted);
}

@media (max-width: 1000px) {
  .pillars {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .brief-photos,
  .vault-grid,
  .vault-stack,
  .pieces,
  .results-row,
  .reception-row {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 520px) {
  .pillars {
    grid-template-columns: 1fr;
  }
}