@charset "utf-8";

.about-page { color: var(--color-base); }
.about-page [id] { scroll-margin-top: 110px; }
.about-index { padding: var(--space-30) 0; background: var(--color-teal); }
.about-index__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; }
.about-index__list li + li { border-left: 1px solid rgba(255,255,255,.28); }
.about-index__list a { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; min-height: 72px; padding: 10px var(--space-20); color: var(--color-white); font-weight: 700; line-height: 1.5; transition: background .2s; }
.about-index__list a:hover, .about-index__list a:focus-visible { background: rgba(255,255,255,.1); }
.about-index__list a > span { color: var(--color-gold-light); font-family: var(--font-en); font-size: 1.25rem; }
.about-page__section { padding: clamp(40px, 5vw, 60px) 0; }
.about-page__section:nth-of-type(even) { background: var(--color-surface); }
.about-page__heading { max-width: 760px; margin-bottom: var(--space-40); }
.about-page__label { color: var(--color-teal); font-family: var(--font-en); font-size: clamp(30px, calc(20px + .8333vw), 36px); letter-spacing: .12em; line-height: 1; text-transform: uppercase; }
.about-page__heading h2 { margin-top: var(--space-20); color: var(--color-text-strong); font-size: clamp(1.75rem, 1.3rem + 1.35vw, 2.625rem); font-weight: 900; line-height: 1.4; }
.about-page__heading > span { display: block; margin-top: var(--space-20); color: var(--color-text-mute); line-height: 1.8; }
.about-greeting { max-width: 900px; margin: 0 auto var(--space-60); padding: clamp(24px, 4vw, 48px); background: var(--color-surface-green); }
.about-greeting h3, .about-profile > h3, .about-map > h3 { color: var(--color-text-strong); font-size: clamp(1.3rem, 1rem + .7vw, 1.75rem); font-weight: 700; }
.about-greeting p { margin-top: var(--space-20); line-height: 2; }
.about-profile, .about-map { max-width: 1000px; margin-inline: auto; }
.about-profile__list { margin-top: var(--space-20); border-bottom: 1px solid var(--color-border); }
.about-profile__row { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--space-30); padding: var(--space-30) 0; border-top: 1px solid var(--color-border); }
.about-profile__row dt { color: var(--color-text-strong); font-weight: 700; }
.about-profile__row dd { min-width: 0; line-height: 1.8; overflow-wrap: anywhere; }
.about-map { margin-top: var(--space-60); }
.about-map__frame { position: relative; margin-top: var(--space-20); overflow: hidden; aspect-ratio: 16 / 7; min-height: 320px; background: var(--color-surface); }
.about-map__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.about-area__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-30); max-width: 1000px; margin: 0 auto; }
.about-area__card { padding: clamp(24px, 4vw, 44px); border-top: 4px solid var(--color-teal); background: var(--color-white); box-shadow: 0 10px 30px rgba(23,55,85,.08); }
.about-area__card > span { color: var(--color-teal); font-size: .8rem; font-weight: 700; letter-spacing: .1em; }
.about-area__card h3 { margin-top: 8px; color: var(--color-text-strong); font-size: 1.4rem; }
.about-area__card p { margin-top: var(--space-20); line-height: 1.9; }
.about-staff__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-20); margin: 0; padding: 0; list-style: none; }
.about-staff__card { display: flex; flex-direction: column; align-items: center; width: 100%; height: 100%; padding: var(--space-30) var(--space-20); border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-white); color: inherit; font: inherit; text-align: center; cursor: pointer; transition: transform .2s, box-shadow .2s, border-color .2s; }
.about-staff__card:hover { transform: translateY(-3px); border-color: var(--color-teal); box-shadow: 0 12px 28px rgba(23,55,85,.12); }
.about-staff__photo { display: grid; place-items: center; width: min(190px, 70%); overflow: hidden; aspect-ratio: 1; border-radius: 50%; background: var(--color-surface); color: var(--color-border-strong); font-size: 3rem; }
.about-staff__photo img, .about-staff-modal__photo img { width: 100%; height: 100%; object-fit: cover; }
.about-staff__role { margin-top: var(--space-20); color: var(--color-teal); font-size: .875rem; font-weight: 700; }
.about-staff__card strong { margin-top: 4px; color: var(--color-text-strong); font-size: 1.25rem; }
.about-staff__catch { margin-top: 12px; font-size: .9rem; line-height: 1.7; }
.about-staff__more { margin-top: auto; padding-top: var(--space-20); color: var(--color-teal); font-size: .875rem; font-weight: 700; }
.about-staff-modal[hidden] { display: none; }
.about-staff-modal { position: fixed; z-index: 10000; inset: 0; display: grid; place-items: center; padding: 24px; }
.about-staff-modal__backdrop { position: absolute; inset: 0; background: rgba(12,32,45,.72); }
.about-staff-modal__panel { position: relative; width: min(760px, 100%); max-height: min(86vh, 820px); overflow-y: auto; padding: clamp(24px, 5vw, 52px); border-radius: 10px; background: var(--color-white); box-shadow: 0 24px 70px rgba(0,0,0,.25); outline: none; }
.about-staff-modal__close { position: absolute; top: 14px; right: 14px; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--color-border); border-radius: 50%; background: var(--color-white); color: var(--color-text-strong); cursor: pointer; }
.about-staff-modal__head { display: grid; grid-template-columns: 170px minmax(0, 1fr); align-items: center; gap: var(--space-30); padding-right: 30px; }
.about-staff-modal__photo { display: grid; place-items: center; width: 170px; overflow: hidden; aspect-ratio: 1; border-radius: 50%; background: var(--color-surface); font-size: 3rem; }
.about-staff-modal__head p { color: var(--color-teal); font-size: .875rem; font-weight: 700; }
.about-staff-modal__head h3 { margin-top: 4px; color: var(--color-text-strong); font-size: 1.75rem; }
.about-staff-modal__head > div > span { display: block; margin-top: 10px; line-height: 1.7; }
.about-staff-modal__photo > i { display: grid; place-items: center; width: 100%; height: 100%; margin: 0; line-height: 1; }
.about-staff-modal__body { margin-top: var(--space-30); }
.about-staff-modal__body section { padding: var(--space-20) 0; border-top: 1px solid var(--color-border); }
.about-staff-modal__body h4 { color: var(--color-teal); font-weight: 700; }
.about-staff-modal__body p { margin-top: 8px; line-height: 1.9; }
body.is-staff-modal-open { overflow: hidden; }
.about-page button:focus-visible, .about-page a:focus-visible { outline: 2px solid var(--color-teal); outline-offset: 3px; }

@media (max-width: 900px) {
  .about-staff__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .about-index__list { grid-template-columns: minmax(0, 1fr); }
  .about-index__list li + li { border-top: 1px solid rgba(255,255,255,.28); border-left: 0; }
  .about-index__list a { min-height: 58px; }
  .about-profile__row { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: var(--space-20) 0; }
  .about-map__frame { aspect-ratio: 4 / 3; min-height: 280px; }
  .about-area__grid, .about-staff__grid { grid-template-columns: minmax(0, 1fr); }
  .about-staff__photo { width: 150px; }
  .about-staff-modal { padding: 12px; }
  .about-staff-modal__panel { padding: 56px 22px 28px; }
  .about-staff-modal__head { grid-template-columns: minmax(0, 1fr); justify-items: center; gap: 16px; padding-right: 0; text-align: center; }
  .about-staff-modal__photo { width: 140px; }
}