/* Page-owned styles for Challenge Mode w Hoplite */

.challenge-hero {
  background-color: var(--color-ivory);
  border-top: var(--border-bronze-rule);
  border-bottom: var(--border-hairline);
  padding-block: var(--space-8);
  padding-inline: var(--space-4);
  position: relative;
  overflow: hidden;
}

.challenge-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='64' viewBox='0 0 56 64'%3E%3Cpath d='M28 0L56 16V48L28 64L0 48V16Z' fill='none' stroke='%23A8792F' stroke-width='1' opacity='0.08'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 56px 64px;
  opacity: 0.08;
  pointer-events: none;
}

.challenge-hero__inner {
  position: relative;
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.challenge-hero__inner .label {
  margin-block-end: 0;
}

.challenge-hero__inner h1 {
  margin-block-end: 0;
}

.challenge-hero__deck {
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
  color: var(--color-navy-soft);
  margin-block-end: 0;
}

.challenge-hero__intro {
  color: var(--color-navy-soft);
  margin-block-end: 0;
}

.challenge-toc {
  padding-block: var(--space-7);
  padding-inline: var(--container-pad-mobile);
}

.challenge-toc__card {
  max-width: 720px;
  margin-inline: auto;
  background-color: var(--color-ivory);
  border: var(--border-hairline);
  border-top: var(--border-bronze-rule);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
}

.challenge-toc__list {
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.challenge-toc__list li {
  margin-block-end: 0;
}

.challenge-toc__list a {
  display: inline-block;
  padding-block: var(--space-2);
  color: var(--color-navy);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.challenge-toc__list a:hover {
  color: var(--color-aegean-deep);
  border-bottom-color: var(--color-bronze);
  text-decoration: none;
}

.challenge-audience {
  padding-block: var(--space-7);
  padding-inline: var(--container-pad-mobile);
}

.challenge-audience__content {
  max-width: 720px;
  margin-inline: auto;
}

.challenge-audience__content .tactical-callout {
  margin-block-end: var(--space-4);
}

.challenge-comparison {
  padding-block: var(--space-7);
  padding-inline: var(--container-pad-mobile);
}

.challenge-comparison__content {
  max-width: 720px;
  margin-inline: auto;
}

.challenge-comparison__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-block-start: var(--space-5);
}

.challenge-comparison__card {
  background-color: var(--color-ivory);
  border: var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
  min-width: 0;
}

.challenge-comparison__card h3 {
  margin-block-end: var(--space-3);
}

.challenge-comparison__card p {
  margin-block-end: var(--space-3);
}

.challenge-comparison__card .content-list {
  margin-block-end: 0;
}

.challenge-mechanics {
  padding-block: var(--space-7);
  padding-inline: var(--container-pad-mobile);
}

.challenge-mechanics__content {
  max-width: 720px;
  margin-inline: auto;
}

.challenge-mechanics__diagram {
  background-color: var(--color-ivory);
  border: var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  margin-block-end: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.challenge-mechanics__diagram svg {
  width: 100%;
  max-width: 360px;
  height: auto;
  margin-inline: auto;
}

.challenge-mechanics__diagram-caption {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: var(--color-navy-soft);
  margin-block-end: 0;
  text-align: center;
}

.challenge-mechanics__content .tactical-callout {
  margin-block-end: var(--space-4);
}

.challenge-strategies {
  padding-block: var(--space-7);
  padding-inline: var(--container-pad-mobile);
}

.challenge-strategies__content {
  max-width: var(--container-max);
  margin-inline: auto;
}

.challenge-strategies__note {
  max-width: 720px;
  margin-block-end: var(--space-5);
  color: var(--color-navy-soft);
  font-size: var(--text-small);
  line-height: var(--leading-small);
}

.challenge-strategies__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.challenge-strategies__card {
  background-color: var(--color-ivory);
  border: var(--border-hairline);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
  min-width: 0;
}

.challenge-strategies__card h3 {
  margin-block-end: var(--space-3);
}

.challenge-strategies__card p {
  margin-block-end: 0;
}

.challenge-tips {
  padding-block: var(--space-7);
  padding-inline: var(--container-pad-mobile);
}

.challenge-tips__card {
  max-width: 720px;
  margin-inline: auto;
  background-color: var(--color-ivory);
  border: var(--border-hairline);
  border-top: var(--border-bronze-rule);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
}

.challenge-tips__card h2 {
  margin-block-end: var(--space-3);
}

.challenge-tips__card p {
  margin-block-end: var(--space-4);
}

.challenge-tips__list {
  list-style: none;
  counter-reset: tips;
  padding-inline-start: 0;
  margin-block-end: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.challenge-tips__list li {
  counter-increment: tips;
  position: relative;
  padding-inline-start: var(--space-6);
  margin-block-end: 0;
}

.challenge-tips__list li::before {
  content: counter(tips);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-bronze);
  line-height: var(--leading-body);
}

.challenge-summary {
  padding-block: var(--space-8);
  padding-inline: var(--container-pad-mobile);
}

.challenge-summary__panel {
  background-color: var(--color-indigo-deep);
  color: var(--color-ivory);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
}

.challenge-summary__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='64' viewBox='0 0 56 64'%3E%3Cpath d='M28 0L56 16V48L28 64L0 48V16Z' fill='none' stroke='%23A8792F' stroke-width='1' opacity='0.08'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 56px 64px;
  opacity: 0.08;
  pointer-events: none;
}

.challenge-summary__content {
  position: relative;
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.challenge-summary__content h2 {
  color: var(--color-ivory);
  margin-block-end: 0;
}

.challenge-summary__content p {
  margin-block-end: 0;
  color: var(--color-ivory);
}

.challenge-summary__cta {
  margin-block-start: var(--space-2);
}

.challenge-independence {
  padding-block: var(--space-7);
  padding-inline: var(--container-pad-mobile);
}

.challenge-independence__content {
  max-width: 720px;
  margin-inline: auto;
  border-top: var(--border-bronze-rule);
  padding-block-start: var(--space-4);
}

.challenge-independence__content p {
  font-size: var(--text-small);
  line-height: var(--leading-small);
  color: var(--color-navy-soft);
  margin-block-end: 0;
}

@media (min-width: 768px) {
  .challenge-hero {
    padding-block: var(--space-9);
    padding-inline: var(--space-5);
  }

  .challenge-toc,
  .challenge-audience,
  .challenge-comparison,
  .challenge-mechanics,
  .challenge-tips,
  .challenge-independence {
    padding-inline: var(--container-pad-tablet);
  }

  .challenge-strategies {
    padding-inline: var(--container-pad-tablet);
  }

  .challenge-summary {
    padding-inline: var(--container-pad-tablet);
  }

  .challenge-comparison__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
  }

  .challenge-strategies__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
  }

  .challenge-summary__panel {
    padding: var(--space-7);
  }
}

@media (min-width: 1024px) {
  .challenge-hero {
    padding-block: var(--space-10);
    padding-inline: var(--space-6);
  }

  .challenge-toc,
  .challenge-audience,
  .challenge-comparison,
  .challenge-mechanics,
  .challenge-tips,
  .challenge-independence {
    padding-inline: var(--container-pad-desktop);
  }

  .challenge-strategies {
    padding-inline: var(--container-pad-desktop);
  }

  .challenge-summary {
    padding-inline: var(--container-pad-desktop);
  }

  .challenge-summary__panel {
    padding: var(--space-8);
  }
}

@media (max-width: 719px) {
  .challenge-hero__inner {
    text-align: left;
  }

  .challenge-summary__content {
    text-align: left;
    align-items: flex-start;
  }

  .challenge-summary__cta {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .challenge-toc__list a,
  .challenge-summary__cta {
    transition: none;
  }
}