/**
 * AkuyDesign Theme — Japanese Landing Page (ja-page.css)
 * Loaded only when Template: Japanese Landing Page is active.
 * Scoped under .akd-ja-page.
 *
 * FONT UTILITY CLASS:
 *   Add  class="akd-ja-serif"  to any element to apply the Japanese serif font.
 *   To change the font, update --akd-font-ja below and the Google Fonts URL
 *   in functions.php section 15.
 *
 * Adds styles for sections unique to the Japanese page:
 *  - Testimonials (.akd-ja-testi)
 *  - Works grid   (.akd-ja-works)
 *  - FAQ accordion (.akd-ja-faq)
 */

/* ── JAPANESE FONT TOKEN ─────────────────────────────────────────────────── */

.akd-ja-page {
  --akd-font-ja: 'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho',
                 '游明朝', serif;
}

/* ── UTILITY CLASS ───────────────────────────────────────────────────────── */
/*
 * Apply class="akd-ja-serif" to any element that should use the Japanese
 * serif font. Adjust letter-spacing / line-height inline if needed.
 */
.akd-ja-serif {
  font-family: var(--akd-font-ja);
  letter-spacing: 0.06em;
  line-height: 1.4;
  word-break: keep-all;
  font-feature-settings: "palt" 1;
}

/* ── TESTIMONIALS ────────────────────────────────────────────────────────── */

.akd-ja-page .akd-ja-testi {
  background: var(--akd-bg-dark);
}

.akd-ja-testi__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.akd-ja-testi-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--akd-radius-xl);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.akd-ja-testi-card__stars {
  display: flex;
  gap: 3px;
  color: #f5a623;
}

.akd-ja-testi-card__quote {
  font-size: 0.92rem;
  line-height: 1.78;
  font-style: italic;
  color: rgba(255,255,255,0.70);
  margin: 0;
  flex: 1;
}

.akd-ja-testi-card__person {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.akd-ja-testi-card__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--akd-accent);
  color: var(--akd-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  flex-shrink: 0;
}

.akd-ja-testi-card__person strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--akd-white);
}
.akd-ja-testi-card__person span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.38);
}

/* ── WORKS GRID ─────────────────────────────────────────────────────────── */

.akd-ja-page .akd-ja-works {
  background: var(--akd-bg-soft);
}

.akd-ja-works__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.akd-ja-work-card {
  background: var(--akd-white);
  border: 1px solid var(--akd-border);
  border-radius: var(--akd-radius-xl);
  overflow: hidden;
  transition: box-shadow var(--akd-dur), transform var(--akd-dur);
}
.akd-ja-work-card:hover {
  box-shadow: var(--akd-shadow-md);
  transform: translateY(-3px);
}

.akd-ja-work-card__img-link { display: block; }

.akd-ja-work-card__img-link {
  display: block;
  position: relative;
}

/* Dark overlay on thumbnail */
.akd-ja-work-card__img-link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  pointer-events: none;
  transition: opacity 400ms ease;
}
.akd-ja-work-card:hover .akd-ja-work-card__img-link::after {
  opacity: 0.25;
}

.akd-ja-work-card__img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.akd-ja-work-card__placeholder {
  width: 100%;
  height: 220px;
  background: var(--akd-bg-soft);
}

.akd-ja-work-card__body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.akd-ja-work-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.akd-ja-work-card__title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 0;
}
.akd-ja-work-card__title a {
  color: var(--akd-text);
  text-decoration: none;
}
.akd-ja-work-card__title a:hover { color: var(--akd-accent); }

.akd-ja-work-card__desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--akd-text-soft);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.akd-ja-works__more {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

/* ── FAQ ACCORDION ───────────────────────────────────────────────────────── */

.akd-ja-page .akd-ja-faq {
  background: var(--akd-white);
  border-top: 1px solid var(--akd-border);
}

.akd-ja-faq__list {
  margin: 48px 0 0;
  max-width: 760px;
  margin-inline: auto;
  margin-top: 48px;
}

.akd-ja-faq__item {
  border-bottom: 1px solid var(--akd-border);
}
.akd-ja-faq__item:first-child { border-top: 1px solid var(--akd-border); }

.akd-ja-faq__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 4px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--akd-text);
  text-align: left;
  gap: 16px;
  line-height: 1.45;
  transition: color var(--akd-dur);
}
.akd-ja-faq__btn:hover { color: var(--akd-accent); }

.akd-ja-faq__icon {
  flex-shrink: 0;
  color: var(--akd-text-soft);
  transition: transform 280ms var(--akd-ease);
}

.akd-ja-faq__item--open .akd-ja-faq__icon {
  transform: rotate(180deg);
  color: var(--akd-accent);
}

.akd-ja-faq__answer {
  padding: 0 4px 22px;
  margin: 0;
}

.akd-ja-faq__answer p {
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--akd-text-soft);
  margin: 0;
}

/* ── TABLET 769–1024px ───────────────────────────────────────────────────── */

@media (min-width: 769px) and (max-width: 1024px) {
  .akd-ja-testi__grid  { grid-template-columns: 1fr; gap: 12px; }
  .akd-ja-works__grid  { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}

/* ── MOBILE ≤768px ───────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .akd-ja-testi__grid  { grid-template-columns: 1fr; }
  .akd-ja-works__grid  { grid-template-columns: 1fr; }
  .akd-ja-work-card__img, .akd-ja-work-card__placeholder { height: 180px; }
  .akd-ja-faq__btn     { font-size: 0.9rem; padding: 16px 4px; }
}