/**
 * about-us.css — About Us（タイポ刷新・rem基準・中央配置）
 */
:root {
  --accent: #c9a962;
  --accent-dim: rgba(201, 169, 98, 0.15);
  --gray-600: #5a5752;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Jost", "Helvetica Neue", Arial, sans-serif;
  --font-jp: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  --au-gutter: clamp(1.25rem, 4.5vw, 5rem);
  --au-wide: min(72rem, 100%);
  --au-r05: 0.5rem;
  --au-r1: 1rem;
  --au-r15: 1.5rem;
  --au-r2: 2rem;
  --au-r25: 2.5rem;
  --au-r3: 3rem;
  --au-r4: 4rem;
  --au-r5: 5rem;
  --au-r6: 6rem;
  --au-title: clamp(1.125rem, 1.5vw, 1.375rem);
  --au-hero: clamp(2.125rem, 3.6vw, 2.875rem);
  --au-line-head: 1.5;
  --au-line-body: 2;
  /* rem = html基準。legacy body 10px の em 問題を回避 */
  --au-copy-max: min(42rem, calc(100% - 2 * var(--au-gutter)));
  --au-lead-max: min(34rem, calc(100% - 2 * var(--au-gutter)));
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  scroll-behavior: smooth;
}

/* —— レイアウト骨格 —— */
.about-us-viewport {
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
}
.about-us-page {
  max-width: none;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "palt" 1, "kern" 1;
}
.about-us-bleed {
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
  box-sizing: border-box;
}
.about-us-inner {
  width: 100%;
  max-width: var(--au-wide);
  margin: 0 auto;
  padding-left: var(--au-gutter);
  padding-right: var(--au-gutter);
  box-sizing: border-box;
}
.about-us-page .container-fluid {
  max-width: 100% !important;
  padding: 0 !important;
}
.about-us-page .row {
  margin: 0 !important;
}
.about-us-slides {
  display: block;
}
.about-us-page #LayoutDiv101 hr,
.about-us-page #LayoutDiv103 {
  display: none !important;
}

/* —— 章ヘッダ —— */
.about-us-chapter {
  scroll-margin-top: var(--nav-content-offset, 72px);
}
.about-us-chapter + .about-us-chapter {
  border-top: 1px solid var(--gray-100);
}
.about-us-chapter__head {
  padding: var(--au-r5) 0 var(--au-r2);
  text-align: center;
}
.about-us-chapter__head-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65em;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--au-gutter);
  box-sizing: border-box;
}
.about-us-chapter__num {
  font-family: var(--font-display) !important;
  font-size: clamp(1.75rem, 2.8vw, 2.25rem) !important;
  font-weight: 300 !important;
  line-height: 1 !important;
  letter-spacing: 0.04em !important;
  color: var(--accent) !important;
  opacity: 0.85;
  margin: 0 !important;
}
.about-us-chapter__titles {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35em;
  text-align: center;
}
.about-us-chapter__en {
  font-family: var(--font-body) !important;
  font-size: 0.5625rem !important;
  font-weight: 400 !important;
  letter-spacing: 0.38em !important;
  text-transform: uppercase !important;
  color: var(--gray-500) !important;
  margin: 0 !important;
}
.about-us-chapter__ja {
  font-family: var(--font-jp) !important;
  font-size: 0.8125rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.22em !important;
  color: var(--black) !important;
  margin: 0 !important;
}
.about-us-chapter__visual {
  margin: 0;
}
.about-us-img-wrap {
  aspect-ratio: 21 / 10;
  overflow: hidden;
  background: var(--gray-100);
}
.about-us-chapter__visual img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  display: block !important;
  transition: transform 0.5s var(--ease-out) !important;
}
.about-us-img-wrap:hover img {
  transform: scale(1.02) !important;
}
.about-us-chapter__body {
  padding: 0;
  background: linear-gradient(180deg, var(--white) 0%, rgba(237, 234, 229, 0.35) 100%);
}

/* —— 本文：中央にブロックを置き、行は中央揃え —— */
.about-us-page .about-us-copy {
  max-width: var(--au-copy-max) !important;
  width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
  margin-top: 0 !important;
  padding: var(--au-r5) var(--au-gutter) var(--au-r6) !important;
  text-align: center !important;
  box-sizing: border-box !important;
  position: relative;
  z-index: 1;
  float: none !important;
  clear: both !important;
}
.about-us-page .about-us-body {
  max-width: 100%;
  margin: 0 auto;
  text-align: center;
  line-break: strict;
  word-break: keep-all;
}
.about-us-heading {
  display: block;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 auto var(--au-r3) !important;
  font-family: var(--font-jp) !important;
  font-size: var(--au-title) !important;
  font-weight: 500 !important;
  letter-spacing: 0.08em !important;
  color: var(--black) !important;
  line-height: var(--au-line-head) !important;
  text-align: center !important;
  text-wrap: balance;
  box-sizing: border-box;
}
.about-us-heading__topic,
.about-us-heading__tagline {
  display: block;
}
.about-us-heading::after {
  content: "";
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gray-300);
  margin: var(--au-r15) auto 0;
}
.about-us-body p {
  font-family: var(--font-jp) !important;
  font-size: 0.9375rem !important;
  font-weight: 400 !important;
  letter-spacing: 0.04em !important;
  line-height: var(--au-line-body) !important;
  color: var(--gray-600) !important;
  margin: 0 0 1.35em !important;
  text-align: center !important;
  word-break: keep-all;
  text-wrap: pretty;
}
.about-us-body p.about-us-body-closer {
  margin-bottom: 0 !important;
}
.about-us-body-closer {
  font-family: var(--font-jp) !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.06em !important;
  color: var(--gray-700) !important;
  margin-top: var(--au-r2) !important;
  padding-top: var(--au-r15) !important;
  border-top: 1px solid var(--gray-100) !important;
  text-align: center !important;
  text-wrap: balance;
}

/* —— 拠点カード —— */
.about-us-links-wrap {
  padding: var(--au-r6) 0 var(--au-r6) !important;
  box-sizing: border-box !important;
  border-top: 1px solid var(--gray-100) !important;
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-100) 50%, var(--white) 100%);
}
.about-us-offices-header {
  max-width: var(--au-copy-max);
  width: 100%;
  margin: 0 auto var(--au-r5);
  box-sizing: border-box;
  text-align: center;
}
.about-us-offices-label {
  display: block;
  font-family: var(--font-body) !important;
  font-size: 0.625rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.48em !important;
  text-transform: uppercase !important;
  color: var(--accent) !important;
  margin-bottom: var(--au-r1);
}
.about-us-offices-title {
  font-family: var(--font-display) !important;
  font-size: clamp(1.75rem, 2.8vw, 2.25rem) !important;
  font-weight: 300 !important;
  letter-spacing: 0.1em !important;
  color: var(--black) !important;
  margin: 0 0 var(--au-r3) !important;
  line-height: var(--au-line-head) !important;
}
.about-us-offices-lead {
  display: block;
  text-align: center;
  font-family: var(--font-jp) !important;
  font-size: 0.9375rem !important;
  font-weight: 400 !important;
  letter-spacing: 0.04em !important;
  line-height: var(--au-line-body) !important;
  color: var(--gray-600) !important;
  margin: 0 !important;
  text-wrap: pretty;
  line-break: strict;
  word-break: keep-all;
}
.about-us-offices-lead__locs,
.about-us-offices-lead__msg {
  display: block;
}
.about-us-links-row {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: var(--au-r2) !important;
  width: 100% !important;
  margin: 0 !important;
}
.about-us-link-card {
  display: flex !important;
  flex-direction: column !important;
  text-decoration: none !important;
  color: inherit !important;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out) !important;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: var(--white);
  box-shadow: 0 4px 20px rgba(10, 10, 10, 0.06);
}
.about-us-link-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(10, 10, 10, 0.08);
  border-color: var(--accent-dim);
}
.about-us-link-img {
  display: block !important;
  aspect-ratio: 4 / 3 !important;
  overflow: hidden !important;
  background: var(--gray-100) !important;
}
.about-us-office-card .about-us-link-img {
  aspect-ratio: 5 / 4 !important;
}
.about-us-link-img img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  display: block !important;
  transition: transform 0.5s var(--ease-out) !important;
}
.about-us-link-label {
  display: block !important;
  padding: var(--au-r2) var(--au-r1) 0 !important;
  font-family: var(--font-body) !important;
  font-size: 0.625rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.38em !important;
  text-transform: uppercase !important;
  color: var(--accent) !important;
  text-align: left !important;
}
.about-us-office-card-inner {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  padding: var(--au-r15) var(--au-r15) var(--au-r2) !important;
  flex: 1 !important;
  text-align: left !important;
}
.about-us-office-card .about-us-link-label {
  padding-top: 0 !important;
  margin-bottom: var(--au-r1);
}
.about-us-office-card-title {
  font-family: var(--font-jp) !important;
  font-size: clamp(1.15rem, 1.6vw, 1.4rem) !important;
  font-weight: 500 !important;
  letter-spacing: 0.1em !important;
  color: var(--black) !important;
  margin: 0 0 var(--au-r1) !important;
  line-height: 1.3 !important;
  text-wrap: pretty;
}
.about-us-office-card-desc {
  font-family: var(--font-jp) !important;
  font-size: 0.9375rem !important;
  font-weight: 400 !important;
  letter-spacing: 0.03em !important;
  line-height: 1.85 !important;
  color: var(--gray-700) !important;
  margin: 0 0 auto !important;
  flex: 1;
  text-wrap: pretty;
  line-break: strict;
}
.about-us-office-card-cta {
  display: inline-block !important;
  margin-top: var(--au-r15) !important;
  font-family: var(--font-body) !important;
  font-size: 0.625rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.28em !important;
  text-transform: uppercase !important;
  color: var(--gray-500) !important;
  border-bottom: 1px solid var(--gray-300) !important;
  padding-bottom: 2px !important;
  transition: color 0.22s, border-color 0.22s !important;
}
.about-us-link-card:hover .about-us-office-card-cta {
  color: var(--accent) !important;
  border-bottom-color: var(--accent) !important;
}

/* —— デスクトップ：章見出し横並び —— */
@media (min-width: 640px) {
  .about-us-heading__topic,
  .about-us-heading__tagline {
    display: inline;
  }
  .about-us-heading__topic::after {
    content: "—";
    margin: 0 0.35em;
    font-weight: 300;
    color: var(--gray-500);
  }
  .about-us-offices-lead__locs,
  .about-us-offices-lead__msg {
    display: inline;
  }
}
@media (min-width: 992px) {
  .about-us-chapter__head::after {
    content: "";
    display: block;
    width: min(12rem, 20vw);
    height: 1px;
    margin: var(--au-r2) auto 0;
    background: var(--gray-100);
  }
}

/* —— タブレット：オフィス2列 —— */
@media (min-width: 768px) and (max-width: 1199px) {
  .about-us-links-row {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .about-us-links-row .about-us-office-card:last-child {
    grid-column: 1 / -1;
    max-width: min(36rem, 100%);
    justify-self: center;
    width: 100%;
  }
}

/* —— モバイル —— */
@media (max-width: 768px) {
  :root {
    --au-gutter: clamp(1.125rem, 5vw, 1.5rem);
  }
  .about-us-chapter__head {
    padding: var(--au-r4) 0 var(--au-r15);
  }
  .about-us-chapter__head::after {
    display: none;
  }
  .about-us-chapter__head-inner {
    gap: var(--au-r1);
  }
  .about-us-chapter__ja {
    letter-spacing: 0.16em !important;
  }
  .about-us-page .about-us-copy {
    padding: var(--au-r4) var(--au-gutter) var(--au-r5) !important;
  }
  .about-us-heading {
    margin-bottom: var(--au-r2) !important;
    font-size: 1.125rem !important;
  }
  .about-us-body p,
  .about-us-body-closer {
    font-size: 0.875rem !important;
    line-height: 1.95 !important;
  }
  .about-us-img-wrap {
    aspect-ratio: 4 / 3;
  }
  .about-us-links-wrap {
    padding: var(--au-r4) 0 var(--au-r3) !important;
  }
  .about-us-offices-header {
    margin-bottom: var(--au-r3);
  }
  .about-us-offices-title {
    font-size: clamp(1.65rem, 7vw, 2rem) !important;
    letter-spacing: 0.08em !important;
  }
  .about-us-links-row {
    grid-template-columns: 1fr !important;
    gap: var(--au-r15) !important;
  }
  .about-us-link-img,
  .about-us-office-card .about-us-link-img {
    aspect-ratio: 16 / 10 !important;
  }
  .about-us-office-card-inner {
    padding: var(--au-r1) var(--au-r1) var(--au-r15) !important;
  }
  .about-us-office-card-title {
    font-size: 1.125rem !important;
  }
  .about-us-office-card-desc {
    font-size: 0.875rem !important;
  }
}

@media (hover: none) {
  .about-us-link-card:hover {
    transform: none;
    box-shadow: 0 4px 20px rgba(10, 10, 10, 0.06);
  }
  .about-us-img-wrap:hover img {
    transform: none !important;
  }
}