/* Shared case-study blocks for native-html project content; each project picks a theme modifier. */
.pcase {
  --pc-bg: #f6f4ef;
  --pc-surface: #ffffff;
  --pc-ink: #1d1b18;
  --pc-muted: rgba(29, 27, 24, 0.66);
  --pc-faint: rgba(29, 27, 24, 0.46);
  --pc-line: rgba(29, 27, 24, 0.12);
  --pc-line-strong: rgba(29, 27, 24, 0.24);
  --pc-accent: #3b6fd8;
  --pc-accent-ink: #ffffff;
  --pc-tint: rgba(59, 111, 216, 0.08);
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  padding: clamp(28px, 5vw, 68px);
  border-radius: 10px;
  color: var(--pc-ink);
  background: var(--pc-bg);
  overflow: hidden;
}

.pcase h3,
.pcase h4,
.pcase p,
.pcase figure,
.pcase ul {
  margin: 0;
}

.pcase-kicker {
  color: var(--pc-accent);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pcase h3 {
  max-width: 16em;
  color: var(--pc-ink);
  font-size: clamp(1.9rem, 4vw, 3.5rem);
  font-weight: 640;
  letter-spacing: -0.05em;
  line-height: 1.06;
}

.pcase-lead,
.pcase-head > p:not(.pcase-kicker) {
  max-width: 720px;
  color: var(--pc-muted);
  font-size: clamp(0.98rem, 1.4vw, 1.12rem);
  line-height: 1.8;
}

.pcase-head {
  display: grid;
  gap: 18px;
}

.pcase code {
  padding: 0.1em 0.38em;
  border-radius: 4px;
  background: var(--pc-tint);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.88em;
}

/* Overview: copy beside a single visual, facts underneath. */
.pcase-overview {
  grid-template-columns: minmax(0, 1.1fr) minmax(240px, 0.9fr);
  align-items: center;
}

.pcase-overview.is-solo {
  grid-template-columns: minmax(0, 1fr);
}

.pcase-overview-copy {
  display: grid;
  gap: 22px;
  justify-items: start;
}

.pcase-visual {
  display: grid;
  place-items: center;
}

.pcase-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

.pcase-visual.is-icon img {
  width: min(260px, 72%);
  border-radius: 22%;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.32);
}

.pcase-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pcase-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--pc-line-strong);
  border-radius: 999px;
  padding: 9px 10px 9px 18px;
  color: var(--pc-ink);
  font-size: 0.82rem;
  font-weight: 680;
  text-decoration: none;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.pcase-link span {
  display: grid;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  place-items: center;
  color: var(--pc-accent-ink);
  background: var(--pc-accent);
}

.pcase-link:hover,
.pcase-link:focus-visible {
  border-color: var(--pc-accent);
  background: var(--pc-tint);
  text-decoration: none !important;
  opacity: 1 !important;
}

.pcase-facts {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  border: 1px solid var(--pc-line);
  background: var(--pc-line);
}

.pcase-facts article {
  min-width: 0;
  padding: 22px;
  background: var(--pc-surface);
}

.pcase-facts span,
.pcase-steps article > span,
.pcase-grid article > span,
.pcase-callout > span,
.pcase-role dt {
  color: var(--pc-accent);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pcase-facts strong {
  display: block;
  margin-top: 16px;
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  font-weight: 620;
  letter-spacing: -0.04em;
}

.pcase-facts p {
  margin-top: 8px;
  color: var(--pc-faint);
  font-size: 0.84rem;
  line-height: 1.55;
}

/* Numbered flow. */
.pcase-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}

.pcase-steps article {
  min-width: 0;
  border-top: 3px solid var(--pc-accent);
  padding: 22px 20px;
  background: var(--pc-surface);
}

.pcase-steps strong {
  display: block;
  margin-top: 30px;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.pcase-steps p {
  margin-top: 10px;
  color: var(--pc-muted);
  font-size: 0.86rem;
  line-height: 1.64;
}

/* Card grid for decisions, features, and boundaries. */
.pcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.pcase-grid article {
  min-width: 0;
  border: 1px solid var(--pc-line);
  border-radius: 10px;
  padding: 24px;
  background: var(--pc-surface);
}

.pcase-grid strong {
  display: block;
  margin-top: 14px;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.pcase-grid p {
  margin-top: 10px;
  color: var(--pc-muted);
  font-size: 0.88rem;
  line-height: 1.66;
}

.pcase-callout {
  display: grid;
  grid-template-columns: minmax(120px, 0.28fr) minmax(0, 1fr);
  gap: 10px 28px;
  border-left: 3px solid var(--pc-accent);
  padding: clamp(22px, 3.5vw, 36px);
  background: var(--pc-tint);
}

.pcase-callout strong {
  font-size: clamp(1.05rem, 1.9vw, 1.45rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.4;
}

.pcase-callout p {
  grid-column: 2;
  color: var(--pc-muted);
  font-size: 0.92rem;
  line-height: 1.72;
}

/* Media. */
.pcase-figure {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.pcase-figure img,
.pcase-figure video {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--pc-line);
  border-radius: 10px;
  background: var(--pc-surface);
}

.pcase-figure video {
  justify-self: center;
  width: auto;
  max-width: 100%;
  max-height: 72vh;
}

.pcase-duo.is-cropped img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: right center;
}

.pcase-figure figcaption {
  color: var(--pc-faint);
  font-size: 0.8rem;
  line-height: 1.6;
}

.pcase-duo {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.pcase-icons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 3vw, 32px);
}

.pcase-icons figure {
  display: grid;
  gap: 14px;
  justify-items: center;
  border: 1px solid var(--pc-line);
  border-radius: 12px;
  padding: clamp(16px, 3vw, 28px);
  text-align: center;
  background: var(--pc-surface);
}

.pcase-icons img {
  display: block;
  width: min(150px, 100%);
  height: auto;
  border-radius: 22%;
}

.pcase-icons figcaption {
  display: grid;
  gap: 6px;
  color: var(--pc-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.pcase-icons figcaption strong {
  color: var(--pc-ink);
  font-size: 0.92rem;
}

.pcase-icons .is-chosen {
  border-color: var(--pc-accent);
  box-shadow: inset 0 0 0 1px var(--pc-accent);
}

/* "What I did" rows. */
.pcase-role {
  display: grid;
  border-top: 1px solid var(--pc-line);
}

.pcase-role > div {
  display: grid;
  grid-template-columns: minmax(120px, 0.24fr) minmax(0, 1fr);
  gap: 8px 28px;
  border-bottom: 1px solid var(--pc-line);
  padding: 20px 0;
}

.pcase-role dt {
  padding-top: 4px;
}

.pcase-role dd {
  margin: 0;
  color: var(--pc-muted);
  font-size: 0.94rem;
  line-height: 1.72;
}

.pcase-role dd strong {
  color: var(--pc-ink);
  font-weight: 620;
}

.pcase-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  border-top: 1px solid var(--pc-line);
  padding-top: 22px;
  color: var(--pc-faint);
  font-size: 0.8rem;
}

.pcase-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.pcase-footer a {
  color: var(--pc-ink);
  font-weight: 650;
  text-decoration: none;
}

@media (max-width: 760px) {
  .pcase-overview,
  .pcase-duo,
  .pcase-callout,
  .pcase-role > div {
    grid-template-columns: minmax(0, 1fr);
  }

  .pcase-callout p {
    grid-column: auto;
  }

  .pcase-icons {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .pcase-icons figure {
    padding: 12px 8px;
  }

  .pcase-icons figcaption span {
    display: none;
  }
}

/* Themes. */
.pcase--keepawake {
  --pc-bg: radial-gradient(circle at 88% 6%, rgba(231, 166, 76, 0.16), transparent 30%), #0c1530;
  --pc-surface: #121d3b;
  --pc-ink: #f4efe4;
  --pc-muted: rgba(244, 239, 228, 0.7);
  --pc-faint: rgba(244, 239, 228, 0.46);
  --pc-line: rgba(244, 239, 228, 0.12);
  --pc-line-strong: rgba(244, 239, 228, 0.26);
  --pc-accent: #e9a650;
  --pc-accent-ink: #1a1206;
  --pc-tint: rgba(233, 166, 80, 0.1);
}

.pcase--next5h {
  --pc-bg: radial-gradient(circle at 12% 0%, rgba(95, 214, 238, 0.14), transparent 34%), radial-gradient(circle at 96% 96%, rgba(242, 163, 58, 0.12), transparent 30%), #0a1014;
  --pc-surface: #111a20;
  --pc-ink: #e8f4f7;
  --pc-muted: rgba(232, 244, 247, 0.7);
  --pc-faint: rgba(232, 244, 247, 0.46);
  --pc-line: rgba(232, 244, 247, 0.12);
  --pc-line-strong: rgba(232, 244, 247, 0.26);
  --pc-accent: #5fd6ee;
  --pc-accent-ink: #051318;
  --pc-tint: rgba(95, 214, 238, 0.09);
}

.pcase--whip {
  --pc-bg: linear-gradient(160deg, #fff6df, #fbfaf6 60%);
  --pc-surface: #fffdf7;
  --pc-ink: #231a0d;
  --pc-muted: rgba(35, 26, 13, 0.68);
  --pc-faint: rgba(35, 26, 13, 0.48);
  --pc-line: rgba(35, 26, 13, 0.12);
  --pc-line-strong: rgba(35, 26, 13, 0.24);
  --pc-accent: #e2791f;
  --pc-accent-ink: #ffffff;
  --pc-tint: rgba(226, 121, 31, 0.09);
}

.pcase--dsh {
  --pc-bg: linear-gradient(180deg, #f3f5fb, #f7f6f2);
  --pc-surface: #ffffff;
  --pc-ink: #11151c;
  --pc-muted: rgba(17, 21, 28, 0.66);
  --pc-faint: rgba(17, 21, 28, 0.46);
  --pc-line: rgba(17, 21, 28, 0.1);
  --pc-line-strong: rgba(17, 21, 28, 0.22);
  --pc-accent: #2d5bff;
  --pc-accent-ink: #ffffff;
  --pc-tint: rgba(45, 91, 255, 0.07);
}

.pcase--student {
  --pc-bg: linear-gradient(135deg, var(--student-tint, #eef6f1), #ffffff 72%);
  --pc-surface: #ffffff;
  --pc-ink: #172033;
  --pc-muted: #536078;
  --pc-faint: #64748b;
  --pc-line: rgba(71, 85, 105, 0.16);
  --pc-line-strong: rgba(71, 85, 105, 0.3);
  --pc-accent: var(--student-accent, #2f8f6b);
  --pc-accent-ink: #ffffff;
  --pc-tint: color-mix(in srgb, var(--student-accent, #2f8f6b) 9%, transparent);
}