/* ==========================================================================
   Masthead
   ========================================================================== */
.masthead {
  padding: calc(var(--nav-height) + 80px) 0 90px;
  background: var(--cream-deep);
  border-bottom: 1px solid var(--line);
}

.masthead-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.masthead-eyebrow .rule {
  width: 40px;
  height: 1px;
  background: var(--charcoal);
  opacity: 0.4;
}

.masthead-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 60px;
  align-items: end;
}

.masthead-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: clamp(48px, 8vw, 108px);
  line-height: 0.98;
  color: var(--forest);
  letter-spacing: -0.01em;
}

.masthead-deck {
  margin-top: 28px;
  font-size: clamp(16px, 1.6vw, 20px);
  max-width: 620px;
  line-height: 1.6;
  color: var(--charcoal-soft);
}

.masthead-meta {
  border-left: 1px solid var(--line);
  padding-left: 32px;
}

.masthead-meta dl {
  margin: 0;
}

.masthead-meta .meta-row {
  margin-bottom: 20px;
}

.masthead-meta dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage-deep);
  margin-bottom: 4px;
}

.masthead-meta dd {
  margin: 0;
  font-size: 15px;
  font-family: var(--font-display);
}

/* ==========================================================================
   Hero image
   ========================================================================== */
.cs-hero-image {
  padding: 64px 0 0;
}

.cs-hero-image .img-placeholder {
  aspect-ratio: 16 / 8;
}

.cs-hero-photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2342 / 888;
  object-fit: contain;
  border-radius: 4px;
}

.cs-hero-photo-pss {
  aspect-ratio: 2 / 1;
}

/* ==========================================================================
   Two-column editorial intro
   ========================================================================== */
.cs-intro {
  padding: 100px 0;
}

.cs-intro-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
}

.cs-intro-grid-2x2 {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  grid-template-rows: auto auto;
  gap: 56px 80px;
}


.cs-intro-body h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3.2vw, 40px);
  margin-bottom: 24px;
  line-height: 1.15;
}

.cs-intro-body p {
  font-size: 18px;
  line-height: 1.8;
  color: var(--charcoal);
  margin-bottom: 24px;
}

.cs-intro-body > p:first-child::first-letter {
  font-family: var(--font-display);
  font-size: 62px;
  font-weight: 600;
  float: left;
  line-height: 0.8;
  padding-right: 10px;
  margin-top: 8px;
  color: var(--forest);
}

.cs-intro-body a,
.cs-intro-side a,
.narrative-copy a {
  color: var(--forest);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cs-intro-cell {
  align-self: start;
}

.cs-intro-side {
  display: flex;
  align-items: center;
}

.cs-intro-side p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--charcoal-soft);
  margin: 0;
}

.cs-subsection-heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.15;
  margin-bottom: 32px;
}

.cs-subsection-heading-spaced {
  padding-top: clamp(40px, 5vw, 64px);
}

.cs-quote-section {
  background: var(--sage-light);
  padding: 100px 0;
  text-align: center;
}

.cs-quote-heading {
  text-align: center;
  color: var(--forest);
  margin-bottom: 56px;
}

.cs-quote-section .quote-carousel {
  display: grid;
}

.cs-quote-section .quote-slide {
  grid-area: 1 / 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s var(--ease);
}

.cs-quote-section .quote-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.cs-quote-section .quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(20px, 2.4vw, 28px);
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.5;
  color: var(--forest-deep);
}

.cs-quote-section .quote-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 48px;
}

.cs-quote-section .quote-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--sage-deep);
  opacity: 0.35;
  cursor: pointer;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.cs-quote-section .quote-dot:hover {
  opacity: 0.6;
}

.cs-quote-section .quote-dot.is-active {
  opacity: 1;
  transform: scale(1.2);
}

.cs-before-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.cs-image-grid-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.cs-availability-lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--charcoal-soft);
  max-width: 760px;
  margin-top: 48px;
}

.cs-image-grid-3x2 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}

.cs-grid-photo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.cs-before-grid .img-placeholder {
  aspect-ratio: 4 / 3;
}

.cs-before-photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 771 / 621;
  object-fit: contain;
  border-radius: 4px;
}

.cs-figure {
  margin: 0;
}

.cs-figure-full {
  margin-top: 32px;
}

.cs-full-photo {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  background: var(--charcoal);
}

.cs-caption {
  margin-top: 4px;
  background: var(--cream-deep);
  border-radius: 4px;
  padding: 8px 18px 18px;
}

.cs-caption h5 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  color: var(--forest);
  margin: 0 0 6px;
}

.cs-caption p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--charcoal-soft);
  margin: 0;
}

.cs-caption.no-heading {
  padding: 14px 18px;
}

.narrative-visual.single {
  display: flex;
  align-items: center;
  justify-content: center;
}

.narrative-visual.single .cs-narrative-photo {
  position: static;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.narrative-visual.single .cs-narrative-photo.toc-thumb {
  aspect-ratio: 438 / 254;
}

.narrative-visual.single .cs-narrative-photo.vision-edit-template {
  aspect-ratio: 2880 / 1880;
}

.narrative-visual.single .cs-narrative-photo.transfer-dash {
  aspect-ratio: 1440 / 1388;
}

.narrative-visual.stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: auto;
  min-height: 0;
}

.narrative-visual.stack .cs-narrative-photo {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.narrative-visual.stack .img-placeholder {
  position: static;
  aspect-ratio: 4 / 3;
  width: 100%;
}

.narrative-visual.collage {
  column-count: 2;
  column-gap: 24px;
  height: auto;
  min-height: 0;
}

.narrative-visual.collage.full-width {
  column-count: 3;
  column-gap: 32px;
  margin-top: 40px;
}

.narrative-visual.collage .cs-figure {
  break-inside: avoid;
  margin-bottom: 24px;
}

.narrative-visual.collage .cs-narrative-photo {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.callout-box {
  background: var(--sage-light);
  border-radius: 6px;
  padding: 40px 36px;
  position: sticky;
  top: calc(var(--nav-height) + 40px);
}

.callout-box .quote-mark-sm {
  font-family: var(--font-display);
  font-size: 56px;
  color: var(--sage-deep);
  line-height: 1;
  margin-bottom: 12px;
  display: block;
}

.callout-box p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  line-height: 1.45;
  color: var(--forest-deep);
}

.callout-box .callout-attrib {
  margin-top: 20px;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage-deep);
}

.callout-box.inline {
  position: static;
  margin-top: 32px;
}

.cs-video-callout-link {
  margin-bottom: 0;
}

.cs-video-callout-link a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cs-video-callout-note {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 15px;
  line-height: 1.7;
  color: var(--charcoal-soft);
  margin-top: 16px;
}

/* ==========================================================================
   Narrative sections
   ========================================================================== */
.narrative-section {
  padding: 90px 0;
  border-top: 1px solid var(--line);
}

.narrative-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.narrative-grid-spaced {
  margin-top: 48px;
}

.cs-intro .container + .container {
  margin-top: 64px;
}

.cs-two-col-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.cs-two-col-lists .findings-list + .findings-list {
  margin-top: 0;
}

.cs-list-note {
  margin-top: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--charcoal-soft);
}

.narrative-grid.align-top {
  align-items: start;
}

.narrative-section.reverse .narrative-grid {
  direction: rtl;
}

.narrative-section.reverse .narrative-grid > * {
  direction: ltr;
}

.narrative-label {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--sage-deep);
  margin-bottom: 20px;
  display: block;
}

.narrative-copy h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3.2vw, 40px);
  margin-bottom: 24px;
  line-height: 1.15;
}

.narrative-copy h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  color: var(--forest);
  margin-bottom: 4px;
}

.narrative-copy p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--charcoal-soft);
  margin-bottom: 18px;
}

.narrative-copy p:last-child {
  margin-bottom: 0;
}

.narrative-visual {
  position: relative;
  height: 100%;
  min-height: 380px;
}

.narrative-visual .img-placeholder {
  position: absolute;
}

/* single centered image variant */
.narrative-visual.single .img-placeholder {
  position: static;
  aspect-ratio: 4 / 3;
  width: 100%;
}

/* offset photo-strip variant, inspired by the sequential balloon spread */
.narrative-visual.strip .img-placeholder:nth-child(1) {
  width: 62%;
  aspect-ratio: 3 / 4;
  top: 0;
  left: 0;
  z-index: 2;
  box-shadow: 0 24px 50px rgba(28, 36, 23, 0.22);
}

.narrative-visual.strip .img-placeholder:nth-child(2) {
  width: 48%;
  aspect-ratio: 4 / 3;
  bottom: 0;
  right: 0;
  z-index: 3;
  transform: rotate(-2.5deg);
  box-shadow: 0 24px 50px rgba(28, 36, 23, 0.28);
}

.narrative-visual.strip .img-placeholder:nth-child(3) {
  width: 34%;
  aspect-ratio: 1 / 1;
  top: 8%;
  right: 6%;
  z-index: 1;
  transform: rotate(4deg);
}

/* horizontal, non-overlapping row variant: two images up top, third full-width below */
.narrative-visual.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  height: auto;
  min-height: 0;
}

.narrative-visual.row .img-placeholder {
  position: static;
  width: 100%;
  aspect-ratio: 4 / 3;
  transform: none;
  box-shadow: none;
}

.narrative-visual.row .cs-narrative-photo {
  position: static;
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
}

.narrative-visual.row .cs-narrative-photo.template-details-expanded {
  aspect-ratio: 1440 / 940;
}

.narrative-visual.row .cs-narrative-photo.create-new {
  grid-column: 1 / -1;
  aspect-ratio: 3584 / 1756;
}

.narrative-visual.row .cs-narrative-photo.dashboard {
  aspect-ratio: 1440 / 900;
}

/* stacked variant: centered copy above, image row below */
.narrative-stack {
  display: block;
}

.narrative-stack .narrative-copy.centered {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.narrative-stack .narrative-visual.row {
  margin-top: 56px;
}

/* ==========================================================================
   Key findings list
   ========================================================================== */
.findings-list h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  color: var(--forest);
  margin-bottom: 4px;
}

.findings-list + .findings-list {
  margin-top: 40px;
}

.findings-list ul,
.dot-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.findings-list li,
.dot-list li {
  position: relative;
  padding: 20px 0 20px 26px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--charcoal-soft);
}

.findings-list li::before,
.dot-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 30px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage-deep);
}

.narrative-copy .dot-list {
  margin: 18px 0;
}

/* ==========================================================================
   Reflection / "what I'd do differently"
   ========================================================================== */
.reflection-section {
  background: var(--sage-light);
  padding: 110px 0;
}

.reflection-section .narrative-label {
  color: var(--forest);
}

.reflection-section .narrative-copy h3 {
  font-style: italic;
  color: var(--forest-deep);
}

.reflection-section .narrative-copy p {
  font-size: 17px;
  color: var(--charcoal);
}

.reflection-section .reflection-copy {
  max-width: 640px;
}

/* ==========================================================================
   Case study footer nav
   ========================================================================== */
.cs-nav {
  padding: 100px 0;
}

.cs-nav-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.cs-nav-link {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 40px;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.4s var(--ease);
}

.cs-nav-link:hover {
  background-color: var(--sage-light);
  border-color: var(--sage);
  transform: translateY(-4px);
}

.cs-nav-link .eyebrow {
  margin-bottom: 14px;
  display: block;
}

.cs-nav-link h4 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 500;
}

.cs-nav-link.next {
  text-align: right;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .masthead-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .narrative-visual.collage,
  .narrative-visual.collage.full-width {
    column-count: 1;
  }

  .masthead-meta {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 24px;
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
  }

  .cs-intro-grid {
    grid-template-columns: 1fr;
  }

  .cs-intro-grid-2x2 {
    grid-template-columns: 1fr;
  }

  .cs-before-grid {
    grid-template-columns: 1fr;
  }

  .cs-image-grid-2x2 {
    grid-template-columns: 1fr;
  }

  .cs-image-grid-3x2 {
    grid-template-columns: 1fr;
  }

  .cs-two-col-lists {
    grid-template-columns: 1fr;
  }

  .narrative-visual.row {
    grid-template-columns: 1fr;
  }

  .callout-box {
    position: static;
  }

  .narrative-grid,
  .narrative-section.reverse .narrative-grid {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .narrative-visual {
    min-height: 300px;
    order: -1;
  }

  .narrative-stack .narrative-copy.centered {
    text-align: left;
  }

  .narrative-stack .narrative-visual {
    order: 0;
    min-height: 0;
  }

  .cs-nav-grid {
    grid-template-columns: 1fr;
  }

  .cs-nav-link.next {
    text-align: left;
  }
}