/* ============================================
   about.html — Concept Page Styles
   ============================================ */

/* ====== Origin Section ====== */
.about-origin {
  background: var(--color-bg);
  padding: var(--space-xxl) var(--space-md);
}

.about-kiki-mark {
  font-family: var(--font-serif-en);
  font-size: 5rem;
  font-weight: 400;
  color: var(--color-deep-blue);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.9;
}

.about-kiki-kanji {
  font-family: var(--font-serif-jp);
  font-size: 1.25rem;
  letter-spacing: 0.3em;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-md);
}

.about-text {
  font-family: var(--font-serif-jp);
  font-size: 1.05rem;
  line-height: 2.3;
  color: var(--color-ink);
  margin-bottom: var(--space-md);
}

/* ====== Rikei Section (dark) ====== */
.about-rikei {
  background: var(--color-ink);
  color: var(--color-bg);
  padding: var(--space-xxl) var(--space-md);
}

.about-rikei .section-label {
  color: var(--color-rose);
}

.about-section-title {
  font-family: var(--font-serif-jp);
  font-size: 1.75rem;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.about-rikei .about-section-title {
  color: var(--color-bg);
}

.about-quote {
  position: relative;
  padding: var(--space-md) 0;
  margin: var(--space-md) 0;
  border-top: 1px solid rgba(248, 246, 241, 0.2);
  border-bottom: 1px solid rgba(248, 246, 241, 0.2);
}

.about-quote::before {
  content: '"';
  position: absolute;
  top: -0.5rem;
  left: -0.5rem;
  font-family: var(--font-serif-en);
  font-size: 4rem;
  line-height: 1;
  color: var(--color-rose);
  opacity: 0.5;
}

.about-quote p {
  font-family: var(--font-serif-jp);
  font-size: 1rem;
  line-height: 2.2;
  color: var(--color-bg);
  opacity: 0.95;
}

.about-quote cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  opacity: 0.6;
}

.about-rikei > .section-narrow > p {
  font-family: var(--font-serif-jp);
  font-size: 1rem;
  line-height: 2.2;
  color: var(--color-bg);
  opacity: 0.9;
}

/* ====== Story Section (light) ====== */
.about-story {
  background: var(--color-bg);
  padding: var(--space-xxl) var(--space-md);
}

/* ====== Future Section (warm tint) ====== */
.about-future {
  background: #F0EDE6;
  padding: var(--space-xxl) var(--space-md);
}

.about-future-cta {
  margin-top: var(--space-lg);
}

/* ====== Responsive ====== */
@media (min-width: 768px) {
  .about-kiki-mark {
    font-size: 8rem;
  }

  .about-kiki-kanji {
    font-size: 1.5rem;
  }

  .about-section-title {
    font-size: 2.25rem;
  }

  .about-text {
    font-size: 1.15rem;
  }

  .about-quote p {
    font-size: 1.1rem;
  }
}