.about-message,
.about-philosophy,
.about-strength,
.about-system,
.about-license,
.about-company,
.about-history,
.about-access {
  position: relative;
  overflow: hidden;
}

.about-message {
  padding: 96px 0 104px;
  background:
    linear-gradient(135deg, rgba(247, 244, 238, 0.96), rgba(238, 228, 210, 0.9)),
    url("../images/section_about_back.png") center / cover no-repeat;
  color: var(--dark-text);
}

.about-message::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(125, 90, 45, 0.1) 1px, transparent 1px),
    linear-gradient(rgba(125, 90, 45, 0.08) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  pointer-events: none;
}

.about-message-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) minmax(0, 1.12fr);
  gap: 64px;
  align-items: center;
}

.about-message-visual {
  position: relative;
  min-height: 520px;
  border: 1px solid rgba(125, 90, 45, 0.28);
  box-shadow: 0 28px 90px rgba(36, 33, 29, 0.18);
}

.about-message-visual::after {
  content: "";
  position: absolute;
  inset: 24px -24px -24px 24px;
  border: 1px solid rgba(181, 138, 75, 0.42);
  z-index: -1;
}

.about-message-visual img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.message-badge {
  position: absolute;
  right: -28px;
  bottom: 34px;
  padding: 16px 24px;
  background: #17130f;
  color: var(--gold-light);
  font-family: "Cinzel", serif;
  font-size: 13px;
  letter-spacing: 0.22em;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);
}

.about-message-copy {
  padding: 38px 0;
}

.about-message-copy h2,
.system-grid h2,
.license-heading h2,
.history-grid h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.45;
  letter-spacing: 0.08em;
}

.about-message-copy p {
  margin-top: 22px;
  font-family: "Noto Sans JP", sans-serif;
  color: #51483f;
  font-size: 15px;
  line-height: 2.15;
}

.message-strengths {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.message-subtitle {
  margin-top: 0 !important;
  color: var(--gold-dark) !important;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.7 !important;
}

.message-strengths article {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(125, 90, 45, 0.16);
}

.message-strengths span {
  color: var(--gold-dark);
  font-family: "Cinzel", serif;
  font-size: 22px;
  line-height: 1.2;
}

.message-strengths strong {
  display: block;
  color: #342e27;
  font-size: 16px;
  letter-spacing: 0.06em;
  line-height: 1.7;
}

.message-strengths p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.9;
}

.message-mission {
  padding-left: 18px;
  border-left: 3px solid var(--gold);
}

.message-mission strong {
  display: block;
  margin-bottom: 6px;
  color: var(--gold-dark);
  letter-spacing: 0.1em;
}

.signature {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid rgba(125, 90, 45, 0.22);
  color: #342e27;
}

.signature span {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  color: #6d6257;
}

.signature-logo {
  display: inline-flex;
  align-items: center;
}

.signature-logo img {
  width: 150px;
  height: auto;
  object-fit: contain;
}

.signature strong {
  font-size: 18px;
  letter-spacing: 0.12em;
}

.about-philosophy {
  padding: 112px 0;
  background:
    radial-gradient(circle at 8% 12%, rgba(234, 210, 162, 0.18), transparent 28%),
    radial-gradient(circle at 92% 18%, rgba(181, 138, 75, 0.24), transparent 24%),
    linear-gradient(135deg, #080808 0%, #17120d 58%, #2a1e12 100%);
  color: var(--text);
}

.about-philosophy::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent);
  pointer-events: none;
}

.philosophy-wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
  gap: 34px;
  align-items: stretch;
}

.philosophy-lead {
  position: relative;
  min-height: min(620px, calc(100vh - 150px));
  display: grid;
  align-content: space-between;
  padding: 18px 0;
  color: rgba(234, 210, 162, 0.18);
  font-family: "Cinzel", serif;
  font-size: clamp(54px, 8vw, 122px);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: 0;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  will-change: transform;
  transition: transform 0.08s linear;
}

.strength-list h3,
.timeline h3 {
  font-size: 21px;
  letter-spacing: 0.08em;
  line-height: 1.55;
}

.strength-list p,
.process-list p,
.license-cards p,
.timeline p,
.company-table dd {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  line-height: 2;
}

.philosophy-stage {
  position: relative;
  display: grid;
  gap: 24px;
}

.philosophy-stage::before {
  content: "BRIGHT";
  position: absolute;
  right: 8px;
  top: -86px;
  color: rgba(255, 255, 255, 0.035);
  font-family: "Cinzel", serif;
  font-size: clamp(82px, 16vw, 220px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  pointer-events: none;
}

.philosophy-statement {
  position: relative;
  min-height: 300px;
  padding: clamp(30px, 4vw, 58px);
  display: grid;
  align-content: end;
  overflow: hidden;
  border: 1px solid rgba(181, 138, 75, 0.32);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.24);
}

.philosophy-statement::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(181, 138, 75, 0.18);
  pointer-events: none;
}

.philosophy-statement.management {
  margin-right: clamp(0px, 8vw, 110px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(247, 244, 238, 0.9)),
    url("../images/work_03.png") center / cover no-repeat;
  color: var(--dark-text);
}

.philosophy-statement.corporate {
  margin-left: clamp(0px, 6vw, 76px);
  background:
    linear-gradient(135deg, rgba(14, 12, 10, 0.86), rgba(30, 22, 14, 0.78)),
    url("../images/section_about_back.png") center / cover no-repeat;
  color: #fff7e8;
}

.statement-label {
  width: fit-content;
  margin: 14px 0 12px;
  padding: 4px 12px;
  background: rgba(181, 138, 75, 0.12);
  border: 1px solid rgba(181, 138, 75, 0.24);
  color: var(--gold-dark);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.corporate .statement-label {
  color: var(--gold-light);
  background: rgba(255, 255, 255, 0.08);
}

.philosophy-statement h2 {
  max-width: 920px;
  font-size: clamp(34px, 6vw, 82px);
  line-height: 1.15;
  letter-spacing: 0;
}

.philosophy-statement.corporate h2 {
  font-size: clamp(30px, 4.4vw, 62px);
  line-height: 1.35;
  letter-spacing: 0.04em;
}

.philosophy-statement p:not(.statement-label) {
  max-width: 760px;
  margin-top: 22px;
  color: #51483f;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  line-height: 2.15;
}

.philosophy-statement.corporate p:not(.statement-label) {
  color: rgba(255, 247, 232, 0.82);
}

.philosophy-principles {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 4px;
}

.philosophy-principles article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(181, 138, 75, 0.24);
  backdrop-filter: blur(12px);
}

.philosophy-principles span {
  display: block;
  margin-bottom: 18px;
  color: var(--gold-light);
  font-family: "Cinzel", serif;
  font-size: 24px;
  line-height: 1;
}

.philosophy-principles strong {
  display: block;
  font-family: "Cinzel", serif;
  font-size: 18px;
  letter-spacing: 0.1em;
}

.philosophy-principles p {
  margin-top: 10px;
  color: rgba(242, 234, 223, 0.74);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  line-height: 1.9;
}

.about-strength {
  padding: 112px 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(181, 138, 75, 0.12), transparent 28%),
    linear-gradient(180deg, #fff, #f7f4ee 58%, #fff);
  color: var(--dark-text);
}

.about-strength::before {
  display: none;
}

.about-strength::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, transparent 0 42%, rgba(181, 138, 75, 0.16) 42.2%, transparent 42.8%),
    linear-gradient(115deg, transparent 0 58%, rgba(181, 138, 75, 0.1) 58.2%, transparent 58.7%),
    linear-gradient(115deg, transparent 0 73%, rgba(234, 210, 162, 0.14) 73.2%, transparent 73.8%);
  pointer-events: none;
}

.about-strength .container {
  position: relative;
  z-index: 1;
}

.about-strength .section-title .en,
.about-company .section-title .en,
.about-access .section-title .en {
  color: var(--gold-dark);
}

.about-strength .section-title .en {
  color: var(--gold-dark);
}

.about-strength .section-title .ja,
.about-company .section-title .ja,
.about-access .section-title .ja {
  color: #6c6255;
}

.about-strength .section-title .ja {
  color: #6c6255;
}

.strength-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 54px;
  align-items: stretch;
  padding: clamp(34px, 5vw, 66px);
  border: 1px solid rgba(181, 138, 75, 0.36);
  background:
    linear-gradient(135deg, rgba(10, 9, 8, 0.9), rgba(10, 8, 6, 0.72)),
    url("../images/section_about_back.png") center / cover no-repeat;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 28px 90px rgba(0, 0, 0, 0.34);
  overflow: hidden;
}

.strength-layout::before {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(181, 138, 75, 0.2);
  pointer-events: none;
}

.strength-side-copy {
  position: absolute;
  right: clamp(-74px, -4vw, -34px);
  top: 92px;
  z-index: 0;
  display: block;
  color: rgba(125, 90, 45, 0.16);
  font-family: "Cinzel", serif;
  font-size: clamp(30px, 3.35vw, 52px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  white-space: nowrap;
  pointer-events: none;
  will-change: transform;
}

.strength-heading {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff7e8;
}

.strength-heading .small-label {
  color: var(--gold-light);
}

.strength-heading h2 {
  margin: 10px 0 22px;
  font-size: clamp(34px, 4.4vw, 64px);
  line-height: 1.35;
  letter-spacing: 0.08em;
}

.strength-heading p {
  color: rgba(255, 247, 232, 0.76);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  line-height: 2.1;
}

.strength-list {
  position: relative;
  display: grid;
  gap: 18px;
  z-index: 1;
}

.strength-list::before {
  display: none;
}

.strength-list article {
  position: relative;
  overflow: hidden;
  min-height: auto;
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 26px;
  align-items: center;
  background:
    linear-gradient(100deg, rgba(8, 8, 8, 0.94), rgba(24, 17, 10, 0.9));
  border: 1px solid rgba(181, 138, 75, 0.34);
  border-left: 5px solid var(--gold);
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.22);
  text-align: left;
  animation: none;
  transform: none;
  color: #fff7e8;
}

.strength-list article::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--slash-angle, 115deg), transparent 0 var(--slash-1-start, 64%), rgba(234, 210, 162, var(--slash-1-alpha, 0.32)) var(--slash-1-start, 64.2%), transparent var(--slash-1-end, 65.2%)),
    linear-gradient(var(--slash-angle-2, 115deg), transparent 0 var(--slash-2-start, 78%), rgba(181, 138, 75, var(--slash-2-alpha, 0.2)) var(--slash-2-start, 78.2%), transparent var(--slash-2-end, 79%)),
    linear-gradient(var(--slash-angle-3, 115deg), transparent 0 var(--slash-3-start, 88%), rgba(234, 210, 162, var(--slash-3-alpha, 0.14)) var(--slash-3-start, 88.2%), transparent var(--slash-3-end, 89%));
  pointer-events: none;
}

.strength-list article::after {
  content: "";
  position: absolute;
  width: var(--slash-panel-width, 176px);
  height: var(--slash-panel-height, 78px);
  right: var(--slash-panel-right, 24px);
  bottom: var(--slash-panel-bottom, 18px);
  background:
    repeating-linear-gradient(
      var(--slash-panel-angle, 116deg),
      transparent 0 16px,
      rgba(234, 210, 162, 0.22) 16px 18px,
      transparent 18px 30px,
      rgba(181, 138, 75, 0.12) 30px 31px,
      transparent 31px 44px
    );
  opacity: var(--slash-panel-alpha, 0.55);
  transform: rotate(var(--slash-panel-rotate, -2deg));
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%, #000 76%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 76%, transparent);
  pointer-events: none;
}

.strength-list article > * {
  position: relative;
  z-index: 1;
}

.strength-list article:nth-child(2) {
  margin-left: 42px;
}

.strength-list article:nth-child(3) {
  margin-left: 84px;
}

.strength-list article:nth-child(1) {
  --slash-angle: 112deg;
  --slash-angle-2: 126deg;
  --slash-angle-3: 104deg;
  --slash-1-alpha: 0.38;
  --slash-2-alpha: 0.16;
  --slash-3-alpha: 0.24;
  --slash-1-start: 58%;
  --slash-1-end: 59.2%;
  --slash-2-start: 76%;
  --slash-2-end: 76.8%;
  --slash-3-start: 91%;
  --slash-3-end: 91.7%;
  --slash-panel-width: 210px;
  --slash-panel-height: 88px;
  --slash-panel-right: 32px;
  --slash-panel-bottom: -10px;
  --slash-panel-angle: 121deg;
  --slash-panel-rotate: -5deg;
  --slash-panel-alpha: 0.6;
  background:
    linear-gradient(100deg, rgba(8, 8, 8, 0.96), rgba(30, 21, 12, 0.92));
}

.strength-list article:nth-child(3) {
  --slash-angle: 122deg;
  --slash-angle-2: 108deg;
  --slash-angle-3: 132deg;
  --slash-1-alpha: 0.28;
  --slash-2-alpha: 0.24;
  --slash-3-alpha: 0.16;
  --slash-1-start: 52%;
  --slash-1-end: 53%;
  --slash-2-start: 70%;
  --slash-2-end: 70.7%;
  --slash-3-start: 84%;
  --slash-3-end: 85.2%;
  --slash-panel-width: 150px;
  --slash-panel-height: 104px;
  --slash-panel-right: -18px;
  --slash-panel-bottom: 36px;
  --slash-panel-angle: 109deg;
  --slash-panel-rotate: 7deg;
  --slash-panel-alpha: 0.48;
  background:
    linear-gradient(100deg, rgba(8, 8, 8, 0.96), rgba(30, 21, 12, 0.92));
}

.strength-list article:nth-child(2) {
  --slash-angle: 118deg;
  --slash-angle-2: 96deg;
  --slash-angle-3: 128deg;
  --slash-1-alpha: 0.22;
  --slash-2-alpha: 0.34;
  --slash-3-alpha: 0.13;
  --slash-1-start: 62%;
  --slash-1-end: 63%;
  --slash-2-start: 82%;
  --slash-2-end: 82.8%;
  --slash-3-start: 90%;
  --slash-3-end: 91.4%;
  --slash-panel-width: 184px;
  --slash-panel-height: 72px;
  --slash-panel-right: 84px;
  --slash-panel-bottom: 4px;
  --slash-panel-angle: 132deg;
  --slash-panel-rotate: 3deg;
  --slash-panel-alpha: 0.42;
}

.strength-list article:nth-child(1) p,
.strength-list article:nth-child(3) p {
  color: rgba(255, 247, 232, 0.76);
}

.strength-list .card-num {
  position: absolute;
  right: 22px;
  top: 18px;
  margin-bottom: 0;
  color: rgba(181, 138, 75, 0.35);
  font-size: 18px;
}

.strength-list article:not(:nth-child(1)):not(:nth-child(3)) .card-num {
  color: rgba(181, 138, 75, 0.35);
}

.strength-metric {
  width: 156px;
  aspect-ratio: 1;
  margin: 0;
  display: grid;
  place-items: center;
  align-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(234, 210, 162, 0.26);
  color: inherit;
  font-family: "Cinzel", serif;
  font-size: clamp(38px, 4.2vw, 68px);
  line-height: 0.95;
  letter-spacing: 0;
  white-space: nowrap;
}

.strength-metric.reveal {
  opacity: 0;
  transform: translateY(18px) scale(0.9);
  filter: blur(8px);
  transition-delay: 0.16s;
}

.strength-metric.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.strength-metric span {
  display: block;
  margin-top: 8px;
  color: var(--gold-light);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.24em;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.3;
}

.strength-list article:nth-child(2) .strength-metric {
  color: #fff7e8;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(234, 210, 162, 0.26);
}

.strength-list article:nth-child(2) .strength-metric span {
  color: var(--gold-light);
}

.strength-list p {
  grid-column: 2;
  margin-top: -12px;
  color: rgba(255, 247, 232, 0.76);
  font-size: 14px;
  line-height: 1.9;
}

.about-system {
  padding: 96px 0;
  background:
    linear-gradient(90deg, rgba(247, 244, 238, 0.98), rgba(247, 244, 238, 0.72)),
    url("../images/work_02.png") center / cover no-repeat;
  color: var(--dark-text);
}

.system-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 64px;
  align-items: start;
}

.system-grid .content-text {
  margin-top: 24px;
}

.process-list {
  list-style: none;
  display: grid;
  gap: 16px;
  counter-reset: process;
}

.process-list li {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 4px 24px;
  padding: 24px 28px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(125, 90, 45, 0.2);
  box-shadow: 0 16px 40px rgba(36, 33, 29, 0.08);
}

.process-list span {
  grid-row: span 2;
  color: var(--gold-dark);
  font-family: "Cinzel", serif;
  font-size: 28px;
  line-height: 1.25;
}

.process-list strong {
  font-size: 18px;
  letter-spacing: 0.08em;
}

.process-list p {
  color: #5a5147;
}

.about-license {
  padding: 88px 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(181, 138, 75, 0.14), transparent 24%),
    linear-gradient(135deg, #14100c, #080808);
  color: var(--text);
}

.about-philosophy .small-label,
.about-license .small-label {
  color: var(--gold);
}

.license-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 52px;
  align-items: center;
}

.license-heading .content-text {
  margin-top: 22px;
  color: rgba(242, 234, 223, 0.76);
}

.license-note {
  margin-top: 14px;
  color: rgba(234, 210, 162, 0.78);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.license-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.license-cards article {
  position: relative;
  min-height: 104px;
  padding: 24px 22px 22px 126px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(181, 138, 75, 0.3);
}

.license-cards span {
  position: absolute;
  left: 22px;
  top: 24px;
  width: 82px;
  padding: 4px 8px;
  border: 1px solid rgba(181, 138, 75, 0.5);
  color: var(--gold-light);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  line-height: 1.45;
  text-align: center;
}

.license-cards strong {
  display: block;
  font-size: 18px;
  letter-spacing: 0.08em;
  line-height: 1.55;
}

.license-cards p {
  margin-top: 6px;
  color: rgba(242, 234, 223, 0.72);
}

.license-cards .sp-only {
  display: none;
}

.license-cards .pc-only {
  display: inline;
}

.license-dots {
  display: none;
}

.about-company {
  padding: 96px 0;
  background: #f7f4ee;
  color: var(--dark-text);
}

.company-table {
  max-width: 980px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid rgba(125, 90, 45, 0.18);
  box-shadow: 0 22px 68px rgba(36, 33, 29, 0.1);
}

.company-table > div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  padding: 22px 34px;
  border-bottom: 1px solid rgba(125, 90, 45, 0.16);
}

.company-table > div:last-child {
  border-bottom: 0;
}

.company-table dt {
  color: var(--gold-dark);
  font-weight: 700;
  letter-spacing: 0.12em;
}

.company-table dd {
  color: #4d453d;
}

.company-business {
  display: grid;
  gap: 0;
  border: 1px solid rgba(125, 90, 45, 0.16);
  background: #fff;
}

.company-business article {
  display: grid;
  grid-template-columns: 104px 138px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  padding: 18px 22px;
  background: #faf7f1;
  border-bottom: 1px solid rgba(125, 90, 45, 0.16);
}

.company-business article:last-of-type {
  border-bottom: 0;
}

.company-business article.main {
  background:
    linear-gradient(135deg, rgba(20, 16, 12, 0.96), rgba(50, 35, 18, 0.92));
  border-color: rgba(181, 138, 75, 0.38);
  color: #fff7e8;
}

.company-business span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  margin-bottom: 0;
  padding: 4px 10px;
  border: 1px solid rgba(181, 138, 75, 0.3);
  color: var(--gold-dark);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-align: center;
}

.company-business article.main span {
  color: var(--gold-light);
  border-color: rgba(234, 210, 162, 0.4);
}

.company-business strong {
  display: block;
  margin-bottom: 0;
  font-size: 17px;
  letter-spacing: 0.08em;
  line-height: 1.55;
  white-space: nowrap;
}

.company-business p {
  color: #5a5147;
  font-size: 14px;
  line-height: 1.85;
}

.company-business article.main p {
  color: rgba(255, 247, 232, 0.78);
}

.company-business-note {
  margin: 0;
  padding: 14px 22px 16px;
  border-top: 1px solid rgba(125, 90, 45, 0.12);
  background: #fff;
  color: #6c6255;
  font-size: 13px;
  line-height: 1.8;
}

.company-business-note::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  margin-right: 10px;
  background: var(--gold);
  vertical-align: middle;
}

.about-history {
  padding: 92px 0 104px;
  background:
    linear-gradient(180deg, #fff, #f3eadb);
  color: var(--dark-text);
}

.history-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 60px;
}

.history-grid .content-text {
  margin-top: 20px;
}

.timeline {
  position: relative;
  display: grid;
  gap: 24px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(var(--gold), rgba(181, 138, 75, 0.08));
}

.timeline article {
  position: relative;
  padding: 0 0 0 58px;
}

.timeline article::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 8px;
  width: 18px;
  height: 18px;
  background: var(--gold);
  border: 5px solid #f7f4ee;
  box-shadow: 0 0 0 1px rgba(125, 90, 45, 0.24);
}

.timeline time {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--gold-dark);
  font-family: "Cinzel", "Noto Serif JP", serif;
  font-size: 13px;
  letter-spacing: 0.18em;
}

.timeline p {
  margin-top: 8px;
  color: #5a5147;
}

.about-access {
  padding: 96px 0 104px;
  background:
    linear-gradient(135deg, rgba(247, 244, 238, 0.96), rgba(238, 228, 210, 0.9)),
    url("../images/work_01.png") center / cover no-repeat;
  color: var(--dark-text);
}

.access-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 34px;
  align-items: stretch;
}

.access-map {
  min-height: 460px;
  background: #fff;
  border: 1px solid rgba(125, 90, 45, 0.2);
  box-shadow: 0 24px 72px rgba(36, 33, 29, 0.12);
  overflow: hidden;
}

.access-map iframe {
  width: 100%;
  height: 100%;
  min-height: 460px;
  display: block;
}

.access-info {
  padding: 40px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(125, 90, 45, 0.2);
  box-shadow: 0 20px 60px rgba(36, 33, 29, 0.1);
}

.access-info h2 {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.65;
  letter-spacing: 0.06em;
}

.access-route-list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.access-route-list article {
  padding: 22px 24px;
  background: #fff;
  border: 1px solid rgba(125, 90, 45, 0.16);
}

.access-route-list span {
  display: block;
  margin-bottom: 8px;
  color: var(--gold-dark);
  font-family: "Cinzel", serif;
  font-size: 13px;
  letter-spacing: 0.18em;
}

.access-route-list strong {
  display: block;
  font-size: 20px;
  letter-spacing: 0.08em;
}

.access-route-list p,
.access-note {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  line-height: 1.9;
  color: #5a5147;
}

.access-route-list p {
  margin-top: 8px;
}

.access-note {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(125, 90, 45, 0.18);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(6px);
  transition:
    opacity 0.85s ease,
    transform 0.85s ease,
    filter 0.85s ease;
  will-change: opacity, transform, filter;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.delay-1 {
  transition-delay: 0.08s;
}

.delay-2 {
  transition-delay: 0.18s;
}

.delay-3 {
  transition-delay: 0.28s;
}

.delay-4 {
  transition-delay: 0.38s;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
}

@media (min-width: 721px) {
  .about-message-copy h2,
  .system-grid h2,
  .license-heading h2,
  .history-grid h2 {
    font-size: clamp(28px, 3.2vw, 44px);
  }

  .philosophy-statement h2 {
    font-size: clamp(32px, 5vw, 68px);
  }

  .philosophy-statement.corporate h2 {
    font-size: clamp(28px, 3.6vw, 50px);
  }

  .strength-heading h2 {
    font-size: clamp(32px, 3.8vw, 54px);
  }
}

@media (max-width: 1024px) {
  .about-message-grid,
  .philosophy-wrap,
  .strength-layout,
  .system-grid,
  .license-grid,
  .history-grid {
    grid-template-columns: 1fr;
  }

  .philosophy-lead {
    position: static;
    min-height: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    padding: 0;
    font-size: clamp(44px, 12vw, 88px);
    line-height: 0.9;
    writing-mode: horizontal-tb;
  }

  .strength-side-copy {
    display: none;
  }

  .philosophy-principles {
    grid-column: auto;
  }

  .philosophy-statement.management,
  .philosophy-statement.corporate {
    margin: 0;
  }

  .about-message-visual,
  .about-message-visual img {
    min-height: 360px;
    height: 420px;
  }
}

@media (max-width: 720px) {
  .about-message,
  .about-philosophy,
  .about-strength,
  .about-system,
  .about-license,
  .about-company,
  .about-history,
  .about-access {
    padding: 62px 0;
  }

  .about-message-grid,
  .philosophy-wrap,
  .strength-layout,
  .system-grid,
  .license-grid,
  .history-grid {
    gap: 34px;
  }

  .about-message-visual {
    min-height: auto;
    height: auto;
  }

  .about-message-visual::after,
  .message-badge {
    display: none;
  }

  .about-message-visual img {
    min-height: 0;
    height: 280px;
  }

  .about-message-copy {
    padding: 0;
  }

  .signature {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .message-strengths article {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px;
  }

  .process-list li {
    grid-template-columns: 1fr;
  }

  .process-list span {
    grid-row: auto;
    font-size: 24px;
  }

  .philosophy-statement {
    min-height: 360px;
    padding: 28px;
  }

  .philosophy-statement::before {
    inset: 12px;
  }

  .philosophy-principles {
    grid-template-columns: 1fr;
  }

  .strength-list {
    grid-template-columns: 1fr;
  }

  .strength-list::before {
    display: none;
  }

  .strength-list article,
  .strength-list article:nth-child(2),
  .strength-list article:nth-child(3) {
    margin-left: 0;
  }

  .strength-layout {
    padding: 30px 22px;
  }

  .strength-list article {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 28px 24px;
    text-align: center;
  }

  .strength-metric {
    margin: 0 auto;
  }

  .strength-list p {
    grid-column: auto;
    margin-top: 0;
  }

  .license-cards article {
    min-height: auto;
    padding: 68px 16px 18px;
  }

  .license-cards span {
    left: 16px;
    top: 16px;
  }

  .license-cards {
    display: flex;
    grid-template-columns: none;
    gap: 12px;
    margin-right: calc((100vw - 100%) / -2);
    padding: 0 max(15px, calc((100vw - 100%) / 2)) 8px 0;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-left: 0;
    scrollbar-width: none;
  }

  .license-cards::-webkit-scrollbar {
    display: none;
  }

  .license-cards article {
    flex: 0 0 calc((100% - 12px) / 2);
    scroll-snap-align: start;
  }

  .license-cards .sp-only {
    display: inline;
  }

  .license-cards .pc-only {
    display: none;
  }

  .license-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
  }

  .license-dots button {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 1px solid rgba(234, 210, 162, 0.7);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
  }

  .license-dots button.is-active {
    width: 22px;
    border-radius: 999px;
    background: var(--gold-light);
    border-color: var(--gold-light);
  }

  .company-table > div {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 20px;
  }

  .company-business article {
    grid-template-columns: 1fr;
    gap: 8px;
    align-items: start;
    padding: 18px 16px;
  }

  .company-business span {
    justify-content: flex-start;
    width: fit-content;
  }

  .company-business-note {
    padding: 14px 16px 16px;
  }

  .access-layout {
    grid-template-columns: 1fr;
  }

  .access-map,
  .access-map iframe {
    min-height: 340px;
  }

  .access-info {
    padding: 28px;
  }

  .timeline article {
    padding-left: 44px;
  }
}