/* Isolated Workshop format preview and permissioned parent proof. */

.sbcc-format-preview {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(232, 228, 244, 0.78), transparent 24rem),
    linear-gradient(180deg, #fffaf2, #fff);
}

.sbcc-format-preview__shell {
  display: grid;
  grid-template-columns: minmax(15rem, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.sbcc-format-preview__intro h2,
.sbcc-parent-proof__heading h2 {
  margin: 0;
  color: var(--sbcc-midnight, #17243d);
  font-family: var(--sbcc-serif, Georgia, serif);
  font-size: clamp(2.2rem, 4.4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.sbcc-format-preview__intro > p:last-child {
  margin: 1rem 0 0;
  color: var(--sbcc-soft, #667085);
}

.sbcc-format-preview__details {
  overflow: clip;
  border: 1px solid var(--sbcc-line, #d8ddea);
  border-radius: 1.45rem;
  background: #fff;
  box-shadow: var(--sbcc-shadow-md, 0 22px 60px rgba(20, 31, 52, 0.13));
}

.sbcc-format-preview__details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 6.25rem;
  padding: 1.25rem 1.4rem;
  background: linear-gradient(135deg, #17243d, #253b62);
  color: #fff;
  cursor: pointer;
  list-style: none;
}

.sbcc-format-preview__details > summary::-webkit-details-marker { display: none; }
.sbcc-format-preview__details > summary::marker { content: ""; }

.sbcc-format-preview__details > summary > span:first-child {
  display: grid;
  gap: 0.22rem;
}

.sbcc-format-preview__details > summary strong {
  font-family: var(--sbcc-serif, Georgia, serif);
  font-size: clamp(1.28rem, 2.2vw, 1.7rem);
  line-height: 1.1;
}

.sbcc-format-preview__details > summary small {
  color: #d6dfef;
  font-size: 0.72rem;
  font-weight: 720;
}

.sbcc-format-preview__summary-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 2.65rem;
  height: 2.65rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--sbcc-moon-light, #ffe7a7);
  font-size: 1.55rem;
  font-weight: 400;
  transition: transform 180ms ease;
}

.sbcc-format-preview__details[open] .sbcc-format-preview__summary-icon { transform: rotate(45deg); }

.sbcc-format-preview__body { padding: clamp(1.25rem, 4vw, 2.2rem); }

.sbcc-format-preview__scenario {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.9rem 1rem;
  border: 1px solid #d5e4dc;
  border-radius: 0.95rem;
  background: var(--sbcc-sage, #dcebe4);
}

.sbcc-format-preview__scenario span {
  color: var(--sbcc-sage-ink, #315f50);
  font-size: 0.67rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sbcc-format-preview__scenario p {
  margin: 0;
  color: #40584f;
  font-size: 0.86rem;
}

.sbcc-format-preview__steps {
  display: grid;
  gap: 0;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.sbcc-format-preview__steps li {
  position: relative;
  display: grid;
  grid-template-columns: 2.65rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
}

.sbcc-format-preview__steps li:not(:last-child)::after {
  position: absolute;
  top: 3.65rem;
  bottom: -0.35rem;
  left: 1.3rem;
  width: 1px;
  background: var(--sbcc-line, #d8ddea);
  content: "";
}

.sbcc-format-preview__steps li > span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 50%;
  background: var(--sbcc-midnight, #17243d);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 850;
}

.sbcc-format-preview__steps h3 {
  margin: 0;
  color: var(--sbcc-midnight, #17243d);
  font-family: var(--sbcc-serif, Georgia, serif);
  font-size: 1.2rem;
  line-height: 1.2;
}

.sbcc-format-preview__steps p {
  margin: 0.42rem 0 0;
  color: var(--sbcc-soft, #667085);
  font-size: 0.84rem;
}

.sbcc-format-preview__takeaway {
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--sbcc-moon, #f4cf78);
  border-radius: 0 1rem 1rem 0;
  background: var(--sbcc-cream, #fffaf2);
}

.sbcc-format-preview__takeaway strong {
  color: var(--sbcc-soft, #667085);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sbcc-format-preview__takeaway p {
  margin: 0.25rem 0 0;
  color: var(--sbcc-midnight, #17243d);
  font-family: var(--sbcc-serif, Georgia, serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 700;
}

.sbcc-format-preview__disclosure {
  margin: 1rem 0 0;
  color: var(--sbcc-soft, #667085);
  font-size: 0.73rem;
}

.sbcc-format-preview__action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem 1rem;
  margin-top: 1.15rem;
}

.sbcc-format-preview__action small {
  max-width: 20rem;
  color: var(--sbcc-soft, #667085);
  font-size: 0.7rem;
}

.sbcc-parent-proof {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  background:
    radial-gradient(circle at 90% 10%, rgba(244, 207, 120, 0.13), transparent 20rem),
    linear-gradient(145deg, #15233f, #213c67);
  color: #fff;
}

.sbcc-parent-proof__shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 1.1fr);
  column-gap: clamp(2rem, 6vw, 5rem);
  row-gap: 1rem;
  align-items: center;
}

.sbcc-parent-proof__heading h2 { color: #fff; }
.sbcc-parent-proof__heading .sbcc-eyebrow { color: var(--sbcc-moon, #f4cf78); }

.sbcc-parent-proof__card {
  margin: 0;
  padding: clamp(1.3rem, 3.5vw, 2.2rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.4rem;
  background: rgba(255, 255, 255, 0.075);
  box-shadow: 0 24px 65px rgba(4, 11, 27, 0.22);
}

.sbcc-parent-proof__card[hidden] { display: none; }

.sbcc-parent-proof__card figcaption {
  display: inline-flex;
  padding: 0.35rem 0.62rem;
  border: 1px solid rgba(244, 207, 120, 0.28);
  border-radius: 999px;
  background: rgba(244, 207, 120, 0.08);
  color: var(--sbcc-moon-light, #ffe7a7);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.sbcc-parent-proof__card blockquote { margin: 1.2rem 0 0; }

.sbcc-parent-proof__card blockquote p {
  margin: 0;
  color: #fff;
  font-family: var(--sbcc-serif, Georgia, serif);
  font-size: clamp(1.35rem, 2.8vw, 2rem);
  line-height: 1.3;
}

.sbcc-parent-proof__card cite {
  display: block;
  margin-top: 1rem;
  color: #c8d4e7;
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 750;
}

.sbcc-parent-proof__action {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1rem;
}

.sbcc-parent-proof__action .sbcc-text-link { color: #fff; }
.sbcc-parent-proof__action small { color: #b9c7dc; font-size: 0.69rem; }

@media (max-width: 760px) {
  .sbcc-format-preview__shell,
  .sbcc-parent-proof__shell { grid-template-columns: 1fr; }

  .sbcc-format-preview__details > summary { min-height: 5.5rem; }

  .sbcc-format-preview__scenario { grid-template-columns: 1fr; gap: 0.18rem; }

  .sbcc-parent-proof__action {
    grid-column: auto;
  }
}

@media (max-width: 460px) {
  .sbcc-format-preview__details > summary,
  .sbcc-format-preview__body { padding-inline: 1rem; }

  .sbcc-format-preview__steps li { grid-template-columns: 2.35rem 1fr; gap: 0.75rem; }
  .sbcc-format-preview__steps li > span { width: 2.35rem; height: 2.35rem; }
  .sbcc-format-preview__steps li:not(:last-child)::after { top: 3.35rem; left: 1.15rem; }

  .sbcc-format-preview__action { align-items: stretch; }
  .sbcc-format-preview__action .sbcc-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .sbcc-format-preview__summary-icon { transition: none; }
}

@media print {
  .sbcc-format-preview__details > summary { color: #17243d; background: #fff; }
  .sbcc-format-preview__details:not([open]) > .sbcc-format-preview__body { display: block; }
  .sbcc-parent-proof { color: #17243d; background: #fff; }
  .sbcc-parent-proof__heading h2,
  .sbcc-parent-proof__card blockquote p { color: #17243d; }
}