/* ===== Gallery page styles ===== */
.gallery-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
  padding-block: var(--space-7) var(--space-7);
}

.gallery-page > section {
  width: 100%;
}

/* Section titles */
.section-title {
  text-align: center;
  margin-block-end: var(--space-4);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

/* Hero */
.hero {
  background-color: var(--bg-base);
  padding-block: var(--space-8) var(--space-7);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.hero__inner {
  max-width: 700px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  margin-block-end: 0;
}

.hero__accent {
  color: var(--accent-amber);
}

.hero__lead {
  max-width: 700px;
  margin-block-end: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
}

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

/* Rarity */
.rarity {
  background-color: var(--bg-surface);
  padding-block: var(--space-7);
}

.rarity__intro {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
  margin-block-end: var(--space-5);
}

.rarity__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gutter);
}

.rarity-card {
  background: var(--surface-gradient);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevation);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.rarity-card:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 16px rgba(0, 229, 255, 0.15), var(--shadow-elevation);
  transform: translateY(-2px);
}

.rarity-card--common {
  border-top: 3px solid var(--accent-rust);
}

.rarity-card--uncommon {
  border-top: 3px solid var(--accent-amber);
}

.rarity-card--rare {
  border-top: 3px solid var(--accent-cyan);
}

.rarity-card--epic {
  border-top: 3px solid var(--accent-amber);
  background: linear-gradient(180deg, rgba(255, 179, 0, 0.08) 0%, var(--bg-surface-deep) 100%);
}

.rarity-card__title {
  margin-block-end: 0;
  font-size: 1.25rem;
}

.rarity-card__desc {
  margin-block-end: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

/* Relics */
.relics {
  background-color: var(--bg-base);
  padding-block: var(--space-7);
}

.relics__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gutter);
}

.relic-card {
  background: var(--surface-gradient);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevation);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.relic-card:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 4px 16px rgba(0, 229, 255, 0.15), var(--shadow-elevation);
}

.relic-card__media {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--bg-surface-deep);
}

.relic-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.7) contrast(1.1);
  transition: filter var(--transition-fast);
}

.relic-card:hover .relic-card__media img {
  filter: saturate(0.9) contrast(1.15) brightness(1.05);
}

.relic-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.relic-card__title {
  margin-block-end: 0;
  font-size: 1.25rem;
}

.relic-card__desc {
  margin-block-end: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.relic-card__stats {
  margin-block-start: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-block-start: var(--space-3);
  border-block-start: 1px solid var(--border-steel);
}

.relic-card__stats li {
  font-size: 0.875rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.8);
}

.relic-card__stats strong {
  color: var(--accent-amber);
  font-weight: 600;
}

/* Acquisition */
.acquisition {
  background-color: var(--bg-surface);
  padding-block: var(--space-7);
}

.acquisition__inner {
  max-width: 800px;
  margin-inline: auto;
}

.acquisition__intro {
  text-align: center;
  margin-block-end: var(--space-5);
}

.acquisition__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.acquisition__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--bg-surface-deep);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.acquisition__item:hover {
  background-color: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.2);
}

.acquisition__icon {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  margin-block-start: 0.5em;
  background-color: var(--accent-cyan);
  border-radius: 1px;
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
}

.acquisition__item span:last-child {
  min-width: 0;
}

.acquisition__item strong {
  color: var(--text-primary);
}

/* Strategy */
.strategy {
  background-color: var(--bg-base);
  padding-block: var(--space-7);
}

.strategy__layout {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: var(--space-6);
  align-items: stretch;
}

.strategy__text {
  min-width: 0;
}

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

.strategy__text p {
  margin-block-end: 0;
}

.strategy__tips {
  background: var(--surface-gradient);
  border: 1px solid var(--accent-amber);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevation);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.strategy__tips:hover {
  border-color: var(--accent-amber);
  box-shadow: 0 0 16px rgba(255, 179, 0, 0.25), var(--shadow-elevation);
}

.strategy__tips-title {
  margin-block-end: 0;
  color: var(--accent-amber);
}

.strategy__tips-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.strategy__tips-list li {
  font-size: 0.95rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
}

.strategy__tips-list strong {
  color: var(--accent-cyan);
}

/* FAQ */
.faq {
  background-color: var(--bg-surface);
  padding-block: var(--space-7);
}

.faq__inner {
  max-width: 800px;
  margin-inline: auto;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--bg-surface-deep);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item__question {
  margin-block-end: 0;
}

.faq-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: none;
  border: none;
  color: var(--accent-amber);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  cursor: pointer;
  min-height: 44px;
  transition: background-color var(--transition-fast);
}

.faq-item__trigger:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  position: relative;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background-color: var(--accent-amber);
  transition: transform var(--transition-fast);
}

.faq-item__icon::before {
  top: 5px;
  left: 0;
  width: 12px;
  height: 2px;
}

.faq-item__icon::after {
  top: 0;
  left: 5px;
  width: 2px;
  height: 12px;
}

.faq-item__trigger[aria-expanded="true"] .faq-item__icon::after {
  transform: scaleY(0);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease-in-out;
}

.faq-item__answer p {
  padding: 0 var(--space-4) var(--space-4);
  margin-block-end: 0;
  color: rgba(255, 255, 255, 0.85);
}

/* Collection tips */
.collection-tips {
  background-color: var(--bg-base);
  padding-block: var(--space-7);
}

.collection-tips__inner {
  max-width: 800px;
  margin-inline: auto;
}

.collection-tips__intro {
  text-align: center;
  margin-block-end: var(--space-5);
}

.collection-tips__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  counter-reset: collection-counter;
}

.collection-tips__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--bg-surface-deep);
  border: 1px solid var(--border-steel);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: border-color var(--transition-fast);
}

.collection-tips__item:hover {
  border-color: rgba(0, 229, 255, 0.4);
}

.collection-tips__number {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-amber);
  color: var(--bg-base);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.collection-tips__item:hover .collection-tips__number {
  background-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
}

.collection-tips__item span:last-child {
  min-width: 0;
}

.collection-tips__item strong {
  color: var(--text-primary);
}

/* Final CTA */
.final-cta {
  background-color: var(--bg-surface);
  padding-block: var(--space-7);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.final-cta__inner {
  max-width: 600px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.final-cta__title {
  margin-block-end: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.final-cta__text {
  margin-block-end: 0;
  color: rgba(255, 255, 255, 0.9);
}

.final-cta__btn {
  margin-block-start: var(--space-2);
}

/* Responsive */
@media (max-width: 1024px) {
  .rarity__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .relics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 768px) {
  .gallery-page {
    gap: var(--space-6);
    padding-block: var(--space-6) var(--space-6);
  }

  .hero {
    padding-block: var(--space-6) var(--space-5);
  }

  .hero__lead {
    font-size: 1rem;
  }

  .rarity__grid,
  .relics__grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .rarity-card,
  .relic-card__body {
    padding: var(--space-3);
  }

  .rarity__intro,
  .acquisition__intro,
  .collection-tips__intro {
    text-align: left;
  }

  .acquisition__item,
  .collection-tips__item {
    padding: var(--space-2) var(--space-3);
  }

  .faq-item__trigger {
    padding: var(--space-2) var(--space-3);
  }

  .faq-item__answer p {
    padding: 0 var(--space-3) var(--space-3);
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 1.75rem;
  }

  .hero__cta,
  .final-cta__btn {
    width: 100%;
  }

  .section-title {
    font-size: 1.25rem;
  }

  .rarity-card__title,
  .relic-card__title {
    font-size: 1.125rem;
  }
}