/* about.css */

.about-section {
  padding: 140px 0 100px;
}

.about-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400; /* セリフ体に合わせたウェイト */
  text-align: center;
  margin-bottom: 120px;
  letter-spacing: 0.15em; /* 文字間を広く */
  color: var(--color-accent); /* ゴールド/ベージュ系のアクセントカラー */
}

/* Philosophy */
.philosophy-block {
  max-width: 800px;
  margin: 0 auto 120px;
  text-align: center;
  padding: 0 var(--space-md);
}

.philosophy-text {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  line-height: 2.2;
  font-weight: 300; /* 細め */
  color: #444444; /* 真っ黒ではない少しグレー */
  letter-spacing: 0.15em; /* 文字間をさらに広げてスタイリッシュに */
  word-break: auto-phrase;
}

/* Profile */
.profile-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .profile-block {
    flex-direction: row;
    align-items: flex-start;
    gap: 80px;
  }
}

.profile-image-wrap {
  flex: 0 0 40%;
  position: relative;
}

.profile-image-wrap::before {
  content: '';
  display: block;
  padding-top: 120%; /* 縦長比率 */
}

.profile-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}

.profile-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.profile-name {
  font-family: 'Noto Serif JP', "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
  font-size: 2.2rem;
  font-weight: 200; /* さらに細めの明朝 */
  margin-bottom: 8px;
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}

.profile-name-en {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
}

.profile-intro {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

/* History */
.profile-history {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-lg);
}

.history-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

.history-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.history-item {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--color-border-subtle);
}

.history-item:last-child {
  margin-bottom: 0;
  border-bottom: none;
}

@media (min-width: 576px) {
  .history-item {
    flex-direction: row;
    align-items: baseline;
  }
}

.history-year {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-primary);
  min-width: 120px;
  margin-bottom: 4px;
}

.history-event {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}