/* ============================================================
   Community as Curriculum — case study page
   ============================================================ */

/* ---- Shared flat card ---- */

.cc-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

/* ---- Hero video ---- */

.cc-hero-stage {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #04162e;
  margin-top: var(--space-xl);
}

.cc-hero-stage iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 640px) {
  .cc-hero-stage {
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-lg);
  }

  /* Container is now portrait (4:5) but the video is landscape (16:9), so
     it's scaled up and centred on the width axis to cover without
     letterboxing. */
  .cc-hero-stage iframe {
    inset: auto;
    top: 50%;
    left: 50%;
    width: 222%;
    height: 100%;
    transform: translate(-50%, -50%);
  }
}

/* ---- Decorative stickers on section headings ---- */

.cc-section-heading {
  position: relative;
}

.cc-sticker {
  position: absolute;
  top: -0.5rem;
  right: 0;
  width: 64px;
  filter: drop-shadow(0 10px 18px rgba(20, 20, 20, 0.16));
}

.cc-sticker--globe {
  transform: rotate(-6deg);
}

.cc-sticker--smiley {
  transform: rotate(6deg);
}

.cc-sticker--apple {
  width: 56px;
  transform: rotate(-8deg);
}

.cc-sticker--palms {
  width: 58px;
  transform: rotate(-5deg);
}

.cc-sticker--flower {
  width: 52px;
  transform: rotate(8deg);
}

.cc-sticker--monkey {
  width: 60px;
  transform: rotate(-7deg);
}

@media (max-width: 640px) {
  .cc-sticker {
    width: 48px;
    top: -0.25rem;
  }
}

/* ---- Full width case study photos ---- */

.cc-media {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin-top: var(--space-xl);
}

/* ---- Recurring thesis line ---- */

.cc-thesis {
  margin-top: var(--space-2xl);
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-heading);
}

/* ---- Body copy ---- */

.cc-copy p {
  color: var(--color-body);
}

.cc-copy p + p {
  margin-top: var(--space-md);
}

/* ---- Three-up cards (Engage/Investigate/Act, Explore/Go Deep/Test) ---- */

.cc-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.cc-trio__eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-eyebrow);
  color: var(--color-body-soft);
  margin-bottom: 0.6em;
}

.cc-trio__item h4 {
  font-size: 1.375rem;
  margin-bottom: 0.5em;
}

.cc-trio__item p {
  color: var(--color-body);
}

/* ---- Two-column intro (Partner not client / pipeline) ---- */

.cc-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.cc-columns h4 {
  font-size: 1.375rem;
  margin-bottom: var(--space-sm);
}

.cc-columns p {
  color: var(--color-body);
}

/* ---- Numbered pipeline steps (stacked cards) ---- */

.cc-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.cc-step {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.cc-step__num {
  flex: none;
  width: 44px;
  height: 44px;
}

.cc-step h4 {
  font-size: 1.1875rem;
  margin-bottom: 0.2em;
}

.cc-step p {
  color: var(--color-body);
}

/* ---- Milestone grid ---- */

.cc-milestones {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.cc-milestone__eyebrow {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-eyebrow);
  color: var(--color-body-soft);
  margin-bottom: 0.6em;
}

.cc-milestone h4 {
  font-size: 1.1875rem;
  margin-bottom: 0.5em;
}

.cc-milestone p {
  color: var(--color-body);
  font-size: var(--fs-small);
}

/* ---- Synthesis video row ---- */

.cc-synthesis {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.cc-synthesis__device {
  flex: none;
  width: 130px;
  aspect-ratio: 1;
  filter: drop-shadow(0 10px 24px -8px rgba(20, 20, 20, 0.35));
}

.cc-synthesis__device img {
  width: 100%;
  height: 100%;
}

.cc-synthesis__text p {
  color: var(--color-body);
}

/* ---- Learner solution cards ---- */

.cc-solutions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.cc-solution {
  overflow: hidden;
  padding: 0;
}

.cc-solution__cover {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.cc-solution__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cc-solution__body {
  padding: var(--space-lg);
}

.cc-solution__cat {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--ls-eyebrow);
  color: var(--color-body-soft);
  margin-bottom: 0.5em;
}

.cc-solution h4 {
  font-size: 1.375rem;
  margin-bottom: 0.4em;
}

.cc-solution p {
  color: var(--color-body);
}

/* ---- Stats ---- */

.cc-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.cc-stat {
  text-align: center;
  padding-block: var(--space-xl);
}

.cc-stat__number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  font-weight: 800;
  letter-spacing: var(--ls-tight);
  line-height: 1;
}

.cc-stat p {
  margin-top: var(--space-sm);
  color: var(--color-body);
}

/* ---- Responsive ---- */

@media (max-width: 900px) {
  .cc-trio {
    grid-template-columns: 1fr;
  }

  .cc-columns {
    grid-template-columns: 1fr;
  }

  .cc-milestones {
    grid-template-columns: repeat(2, 1fr);
  }

  .cc-synthesis {
    flex-direction: column;
    text-align: center;
  }

  .cc-solutions {
    grid-template-columns: 1fr;
  }

  .cc-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .cc-milestones {
    grid-template-columns: 1fr;
  }

  .cc-step {
    align-items: flex-start;
  }
}