:root {
  --brand-blue: #010073;
  --brand-gold: #c9a84c;
  --steel: #6f7b8c;
  --ink: rgba(1, 0, 115, 0.88);
  --muted: rgba(1, 0, 115, 0.64);
  --line: rgba(1, 0, 115, 0.14);
  --soft: #eef0f8;
  --paper: rgba(255, 255, 255, 0.72);
  --paper-line: #6f7b8c;
  --white: #ffffff;
  --danger: #6f7b8c;
  --shadow: 0 16px 48px rgba(1, 0, 115, 0.09);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: 'Noto Sans JP', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.8;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.is-menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.mobile-break { display: none; }
h1, h2, h3 { font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif; line-height: 1.35; margin: 0; letter-spacing: 0; font-weight: 500; }
h1, .hero h1, .page-hero h1, .cta-panel h2 { font-weight: 700; }
p { margin: 0; }
p, h1, h2, h3, a, button, span { overflow-wrap: anywhere; }
ul, ol { margin: 0; padding: 0; }
li { list-style: none; }

.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 760px; }
.section { padding: 88px 0; }
.section--soft { background: var(--soft); }
.section--blue { background: var(--brand-blue); color: var(--white); }
.section--blue .section-head p,
.section--blue .info-card p,
.section--blue .cta-panel p { color: rgba(255, 255, 255, 0.78); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(111, 123, 140, 0.18);
  backdrop-filter: blur(12px);
}
.site-header__inner {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}
.site-logo { display: inline-flex; align-items: center; }
.site-logo img { width: 172px; height: 54px; object-fit: contain; display: block; }
.nav__list { display: flex; align-items: center; gap: 22px; }
.nav__link {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--brand-blue); border-color: var(--brand-gold); }
.nav__link--cta {
  background: var(--brand-blue);
  color: var(--white);
  padding: 9px 17px;
  border: 1px solid var(--brand-blue);
  border-radius: 6px;
}
.nav__link--cta:hover, .nav__link--cta[aria-current="page"] {
  background: var(--brand-gold);
  color: var(--brand-blue);
  border-color: var(--brand-gold);
}
.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.menu-button span { width: 21px; height: 2px; background: var(--brand-blue); transition: transform 0.2s ease, opacity 0.2s ease; }
.menu-button.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-button.is-active span:nth-child(2) { opacity: 0; }
.menu-button.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav {
  position: fixed;
  z-index: 60;
  top: 76px;
  right: 16px;
  width: min(360px, calc(100% - 32px));
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.mobile-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-nav__list { display: grid; gap: 6px; }
.mobile-nav__list a, .mobile-nav__cta {
  display: block;
  padding: 12px 13px;
  border-radius: 6px;
  font-weight: 700;
}
.mobile-nav__list a:hover, .mobile-nav__list a[aria-current="page"] { background: var(--soft); color: var(--brand-blue); }
.mobile-nav__cta { background: var(--brand-blue); color: var(--white); text-align: center; margin-top: 6px; }
.nav-scrim {
  position: fixed;
  inset: 76px 0 0;
  z-index: 55;
  background: rgba(23, 32, 51, 0.28);
}

.hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  background: var(--soft);
  padding: 96px 0 54px;
}
.hero__blueprint {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(1, 0, 115, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(1, 0, 115, 0.055) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.9;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(180deg, rgba(246, 248, 252, 0), var(--white));
}
.hero__inner { position: relative; z-index: 1; }
.service-badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border: 1px solid rgba(201, 168, 76, 0.58);
  border-radius: 999px;
  color: var(--brand-blue);
  background: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}
.hero h1 {
  margin-top: 22px;
  color: var(--brand-blue);
  font-size: 3rem;
  max-width: 760px;
}
.hero__lead {
  margin-top: 22px;
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
}
.brand-line {
  margin-top: 14px;
  color: var(--brand-blue);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  font-weight: 700;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
}
.brand-line span + span {
  border-left: 1px solid rgba(1, 0, 115, 0.24);
  padding-left: 12px;
}
.hero__buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.button svg { width: 19px; height: 19px; }
.button:hover { transform: translateY(-2px); }
.button--gold { background: var(--brand-gold); color: var(--brand-blue); box-shadow: 0 10px 24px rgba(201, 168, 76, 0.22); }
.button--gold:hover { box-shadow: 0 14px 30px rgba(201, 168, 76, 0.30); }
.button--outline { background: rgba(255, 255, 255, 0.72); border-color: rgba(1, 0, 115, 0.22); color: var(--brand-blue); }
.button--outline:hover { border-color: var(--brand-gold); background: var(--white); }
.button--on-soft { background: var(--white); }

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 860px;
  margin-top: 34px;
}
.metric-row div {
  min-height: 96px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(111, 123, 140, 0.2);
  border-radius: 8px;
}
.metric-row strong {
  display: block;
  color: var(--brand-blue);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.45rem;
}
.metric-row span { color: var(--muted); font-size: 0.94rem; }

.transform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.transform-grid--hero { margin-top: 24px; }
.transform-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 12px;
  min-height: 292px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(111, 123, 140, 0.22);
  border-radius: 8px;
  text-align: left;
  color: var(--ink);
  overflow: hidden;
  cursor: pointer;
  perspective: 900px;
  isolation: isolate;
}
.transform-card:hover, .transform-card:focus-visible, .transform-card.is-active {
  border-color: rgba(201, 168, 76, 0.78);
  box-shadow: var(--shadow);
}
.transform-card__label { color: var(--brand-blue); font-weight: 700; }
.transform-card__stage {
  position: relative;
  min-height: 168px;
  background: var(--paper);
  border: 1px solid rgba(122, 101, 72, 0.18);
  border-radius: 6px;
  overflow: hidden;
  isolation: isolate;
}
.transform-card__stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(111, 123, 140, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 123, 140, 0.04) 1px, transparent 1px);
  background-size: 100% 28px, 28px 100%;
  z-index: 0;
}
.motif { position: absolute; inset: 0; display: block; padding: 0; z-index: 1; }
.motif svg { position: absolute; inset: 12px 14px; width: calc(100% - 28px); height: calc(100% - 24px); overflow: visible; }
.motif text {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  text-anchor: middle;
}
.motif--analog {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 0.32s ease, transform 0.46s ease;
}
.motif--analog svg { stroke: var(--paper-line); fill: none; stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.motif--analog .paper-fill { fill: rgba(255, 255, 255, 0.64); stroke: rgba(111, 123, 140, 0.38); }
.motif--analog .paper-shade { fill: rgba(201, 168, 76, 0.08); stroke: none; }
.motif--analog .hand-fill { fill: rgba(111, 123, 140, 0.1); stroke: var(--paper-line); }
.motif--analog .hand-text { fill: var(--paper-line); stroke: none; font-size: 10px; }
.motif--digital {
  z-index: 2;
  clip-path: inset(0 0 100% 0);
  opacity: 0;
  transform: translateY(18px) rotateX(12deg) scale(0.95);
  transform-origin: 50% 100%;
  transition: clip-path 0.66s ease, opacity 0.46s ease, transform 0.66s cubic-bezier(0.2, 0.72, 0.22, 1);
}
.motif--digital svg {
  stroke: var(--brand-blue);
  fill: none;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.motif--digital text {
  fill: var(--brand-blue);
  stroke: none;
  font-size: 9px;
}
.iso-floor { fill: rgba(255, 255, 255, 0.74); stroke: var(--brand-blue); }
.iso-top { fill: rgba(255, 255, 255, 0.9); stroke: var(--brand-blue); }
.iso-face { fill: rgba(1, 0, 115, 0.08); stroke: var(--brand-blue); }
.iso-side { fill: rgba(1, 0, 115, 0.14); stroke: var(--brand-blue); }
.iso-line, .cloud-line { fill: none; stroke: var(--brand-blue); }
.iso-line.thin, .motif--digital .thin { stroke-width: 1.7; opacity: 0.82; }
.iso-gold { fill: rgba(201, 168, 76, 0.32); stroke: var(--brand-gold); }
.chip { fill: rgba(255, 255, 255, 0.92); stroke: var(--brand-gold); }
.chip--white { fill: rgba(255, 255, 255, 0.78); }
.node, .car-body, .doc { fill: rgba(201, 168, 76, 0.34); stroke: var(--brand-gold); }
.car--second .car-body { fill: rgba(1, 0, 115, 0.12); stroke: var(--brand-blue); }
.screen { fill: rgba(255, 255, 255, 0.86); stroke: var(--brand-blue); }
.doc-stream {
  opacity: 0;
  transform: translate(-26px, 12px) scale(0.88);
  transform-origin: 145px 72px;
}
.doc--second { transform: translate(4px, -2px); }
.doc--third { transform: translate(8px, 2px); }
.light-flash,
.light-ray {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  z-index: 4;
}
.light-flash {
  inset: -10% -35%;
  background: linear-gradient(115deg, transparent 0 38%, rgba(255, 255, 255, 0.98) 46%, rgba(1, 0, 115, 0.76) 50%, rgba(255, 255, 255, 0.9) 54%, transparent 64%);
  transform: translateX(-120%);
}
.light-ray {
  left: -22%;
  right: -22%;
  top: 45%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.94), rgba(1, 0, 115, 0.58), transparent);
  transform: rotate(-13deg) translateX(-90%);
}
.transform-card:hover .motif--analog,
.transform-card:focus-visible .motif--analog,
.transform-card.is-active .motif--analog {
  opacity: 0.18;
  transform: translateY(4px) scale(0.98);
}
.transform-card:hover .motif--digital,
.transform-card:focus-visible .motif--digital,
.transform-card.is-active .motif--digital {
  clip-path: inset(0);
  opacity: 1;
  transform: translateY(0) rotateX(0) scale(1);
}
.transform-card:hover .light-flash,
.transform-card:focus-visible .light-flash,
.transform-card.is-active .light-flash { animation: light-sweep 0.78s ease both; }
.transform-card:hover .light-ray,
.transform-card:focus-visible .light-ray,
.transform-card.is-active .light-ray { animation: ray-sweep 0.82s ease both; }
.transform-card:hover .doc-stream,
.transform-card:focus-visible .doc-stream,
.transform-card.is-active .doc-stream { animation: docs-to-cloud 0.78s ease 0.08s both; }
@keyframes light-sweep {
  0% { opacity: 0; transform: translateX(-120%); }
  22% { opacity: 0.88; }
  100% { opacity: 0; transform: translateX(120%); }
}
@keyframes ray-sweep {
  0% { opacity: 0; transform: rotate(-13deg) translateX(-90%); }
  35% { opacity: 0.72; }
  100% { opacity: 0; transform: rotate(-13deg) translateX(90%); }
}
@keyframes docs-to-cloud {
  0% { opacity: 0; transform: translate(-34px, 18px) scale(0.82); }
  35% { opacity: 0.96; }
  100% { opacity: 1; transform: translate(0, 0) scale(1); }
}
.transform-card__copy { display: grid; gap: 4px; color: var(--muted); font-size: 0.93rem; }
.transform-card__copy strong { color: var(--brand-blue); }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 42px; }
.section-head h2 { color: var(--brand-blue); font-size: 2rem; }
.section-head p:not(.eyebrow) { margin-top: 12px; color: var(--muted); }
.eyebrow {
  color: var(--brand-gold);
  font-weight: 700;
  margin-bottom: 8px;
}
.split-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: start;
}
.brand-story, .profile-teaser, .price-panel, .contact-guide, .contact-card, .contact-side .note-box {
  background: var(--white);
  border: 1px solid rgba(111, 123, 140, 0.18);
  border-radius: 8px;
  padding: 28px;
  box-shadow: 0 10px 28px rgba(1, 0, 115, 0.04);
}
.brand-story h2, .profile-teaser h2, .contact-main h2, .narrow h2 { color: var(--brand-blue); font-size: 2rem; margin-bottom: 16px; }
.brand-story p { color: var(--muted); }
.room-list { display: grid; gap: 12px; margin-top: 24px; }
.room-list p {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 56px;
  padding: 12px;
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 6px;
}
.room-list strong {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: var(--brand-blue);
  color: var(--white);
  border-radius: 50%;
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
}
.point-stack { display: grid; gap: 16px; }
.point-stack article {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 12px 18px;
  padding: 22px;
  border-bottom: 1px solid rgba(111, 123, 140, 0.22);
  background: var(--white);
  border-radius: 8px;
}
.point-stack span {
  grid-row: span 2;
  color: var(--brand-gold);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
}
.point-stack h3, .info-card h3, .step-card h3 { color: var(--brand-blue); font-size: 1.14rem; }
.point-stack p, .info-card p, .step-card p, .narrow p { color: var(--muted); }

.card-grid { display: grid; gap: 18px; }
.card-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.info-card {
  min-height: 246px;
  padding: 24px;
  border-radius: 8px;
  border: 1px solid rgba(111, 123, 140, 0.2);
  background: var(--white);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.info-card:hover { transform: translateY(-4px); border-color: rgba(201, 168, 76, 0.72); box-shadow: var(--shadow); }
.info-card--dark { background: rgba(255, 255, 255, 0.055); border-color: rgba(255, 255, 255, 0.18); }
.info-card--dark h3 { color: var(--white); }
.card-kicker { color: var(--brand-gold); font-size: 0.84rem; font-weight: 700; margin-bottom: 10px; }
.card-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  margin-bottom: 18px;
  color: var(--brand-blue);
  background: rgba(1, 0, 115, 0.06);
}
.info-card--dark .card-icon { color: var(--brand-gold); background: rgba(255, 255, 255, 0.08); }
.icon-line { width: 24px; height: 24px; display: inline-block; vertical-align: middle; }
.center-action { display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 30px; }

.price-panel { max-width: 900px; margin: 0 auto; padding: 0; overflow: hidden; }
.price-panel__header { background: var(--brand-blue); color: var(--white); padding: 30px; }
.price-panel__header p { color: var(--brand-gold); font-weight: 700; }
.price-panel__header h2, .price-panel__header h3 { color: var(--white); font-size: 1.8rem; margin: 8px 0; }
.price-panel__header span { color: rgba(255, 255, 255, 0.76); }
.price-panel__body { padding: 30px; }
.check-list { display: grid; gap: 10px; }
.check-list.columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.check-list li {
  position: relative;
  padding-left: 27px;
  color: var(--muted);
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--brand-gold);
  font-weight: 700;
}
.x-list { display: grid; gap: 10px; margin: 22px 0; }
.x-list li { position: relative; padding-left: 26px; color: var(--muted); }
.x-list li::before { content: "×"; position: absolute; left: 0; color: var(--danger); font-weight: 700; }
.note-box {
  margin-top: 26px;
  padding: 18px;
  border-radius: 8px;
  background: var(--soft);
  border: 1px solid rgba(201, 168, 76, 0.26);
  color: var(--muted);
}
.note-box strong { display: block; color: var(--brand-blue); margin-bottom: 4px; }
.note-box p + strong { margin-top: 16px; }
.small-heading { color: var(--brand-blue); font-size: 1.08rem; margin: 0 0 14px; }

.step-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.step-card {
  min-height: 210px;
  padding: 22px;
  border: 1px solid rgba(111, 123, 140, 0.2);
  border-radius: 8px;
  background: var(--white);
}
.step-card span {
  color: var(--brand-gold);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
}
.flow-note {
  margin-top: 22px;
  text-align: center;
  color: var(--brand-blue);
  font-weight: 700;
}

.profile-teaser {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  align-items: center;
}
.profile-teaser--large { max-width: 920px; }
.avatar-frame {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--soft);
  border: 3px solid var(--brand-gold);
  display: grid;
  place-items: center;
}
.avatar-frame img { width: 100%; height: 100%; object-fit: cover; }
.role { color: var(--brand-blue); font-weight: 700; margin: 4px 0 14px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.tag-list--center { justify-content: center; }
.tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(1, 0, 115, 0.06);
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.9rem;
}
.contact-inline { display: flex; gap: 12px; align-items: center; justify-content: center; flex-wrap: wrap; margin: 22px 0; }
.contact-inline span { font-size: 1.25rem; font-weight: 700; color: var(--white); }
.microcopy { margin-top: 12px; font-size: 0.9rem; }
.copy-button {
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid rgba(201, 168, 76, 0.55);
  border-radius: 6px;
  background: var(--white);
  color: var(--brand-blue);
  font-weight: 700;
  cursor: pointer;
}
.copy-button:hover { border-color: var(--brand-blue); }

.page-hero {
  padding: 72px 0 56px;
  background: var(--soft);
  border-bottom: 1px solid rgba(111, 123, 140, 0.14);
}
.page-hero__inner { text-align: center; max-width: 760px; }
.page-hero h1 { color: var(--brand-blue); font-size: 2.55rem; }
.page-hero p:not(.eyebrow) { margin-top: 12px; color: var(--muted); }
.lead-text { font-size: 1.04rem; margin-bottom: 18px; }
.icon-title { display: flex; align-items: center; gap: 10px; color: var(--brand-blue); font-size: 1.9rem; margin-bottom: 18px; }
.icon-title svg { flex: 0 0 auto; color: var(--brand-gold); }
.faq-group-title { color: var(--brand-blue); margin-bottom: 22px; font-size: 1.7rem; }
.accordion { display: grid; gap: 10px; }
.accordion__item {
  border: 1px solid rgba(111, 123, 140, 0.2);
  border-radius: 8px;
  background: var(--white);
  overflow: hidden;
}
.accordion__trigger {
  width: 100%;
  min-height: 58px;
  padding: 16px 48px 16px 18px;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  font-weight: 700;
  cursor: pointer;
  position: relative;
}
.accordion__trigger::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brand-gold);
  font-size: 1.4rem;
}
.accordion__trigger.is-active::after { content: "−"; }
.accordion__content { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
.accordion__body { padding: 0 18px 18px; color: var(--muted); }
.accordion__body a { color: var(--brand-blue); text-decoration: underline; text-decoration-color: var(--brand-gold); }

.cta-panel { max-width: 760px; margin: 0 auto; text-align: center; }
.cta-panel h2 { font-size: 2.2rem; color: var(--white); margin-bottom: 14px; }
.cta-panel .button { margin-top: 24px; }
.site-footer { background: var(--brand-blue); color: var(--white); padding: 46px 0 24px; }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.9fr;
  gap: 30px;
  align-items: start;
}
.site-footer__logo { width: 176px; height: 176px; object-fit: contain; margin: -58px 0 -48px -26px; }
.site-footer__lead { color: rgba(255, 255, 255, 0.74); margin-top: 8px; }
.site-footer__nav { display: grid; gap: 8px; }
.site-footer__nav a, .site-footer__contact a { color: var(--white); text-decoration: underline; text-decoration-color: rgba(201, 168, 76, 0.55); text-underline-offset: 4px; }
.site-footer__contact { display: grid; gap: 8px; color: rgba(255, 255, 255, 0.76); }
.site-footer__copy { text-align: center; color: rgba(255, 255, 255, 0.62); margin-top: 34px; font-size: 0.88rem; }
.page-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.65);
  background: var(--brand-blue);
  color: var(--white);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}
.page-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

.timeline { display: grid; gap: 16px; }
.timeline__item {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 18px;
  padding: 20px;
  background: var(--white);
  border: 1px solid rgba(111, 123, 140, 0.18);
  border-radius: 8px;
}
.timeline__item span {
  color: var(--brand-gold);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
}
.timeline__item strong { color: var(--brand-blue); }
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 28px;
  align-items: start;
}
.contact-main h2 { margin-bottom: 12px; }
.contact-main > p { color: var(--muted); margin-bottom: 28px; }
.contact-guide { margin-bottom: 18px; }
.contact-guide h3 { color: var(--brand-blue); margin-bottom: 12px; }
.contact-guide ol { display: grid; gap: 8px; margin: 14px 0; padding-left: 24px; }
.contact-guide li { list-style: decimal; color: var(--muted); }
.contact-card {
  display: grid;
  justify-items: center;
  gap: 14px;
  text-align: center;
}
.contact-card strong { color: var(--brand-blue); font-size: 1.35rem; word-break: break-word; }
.contact-side { display: grid; gap: 14px; }
.mini-info {
  display: grid;
  gap: 5px;
  padding: 18px;
  background: var(--soft);
  border: 1px solid rgba(111, 123, 140, 0.18);
  border-radius: 8px;
}
.mini-info svg { color: var(--brand-gold); }
.mini-info strong { color: var(--brand-blue); }
.mini-info span { color: var(--muted); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.copy-helper {
  position: fixed;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .menu-button { display: inline-flex; }
  .hero { padding-top: 70px; }
  .hero h1 { font-size: 2.35rem; }
  .metric-row, .transform-grid, .card-grid.four, .card-grid.three, .step-grid, .split-layout, .contact-layout, .site-footer__grid {
    grid-template-columns: 1fr;
  }
  .metric-row div { min-height: auto; }
  .profile-teaser { grid-template-columns: 1fr; justify-items: start; }
  .site-footer__logo { margin: -52px 0 -48px -24px; }
}

@media (max-width: 620px) {
  .container { width: min(1120px, calc(100% - 28px)); }
  .section { padding: 62px 0; }
  .site-logo { padding: 3px 10px; }
  .site-logo img { width: 128px; height: 40px; }
  .hero h1 { font-size: 2rem; }
  .hero__lead { font-size: 1rem; }
  .mobile-break { display: block; }
  .brand-line { display: grid; gap: 4px; }
  .brand-line span + span { border-left: 0; padding-left: 0; }
  .hero__buttons, .center-action { align-items: stretch; }
  .button { width: 100%; }
  .check-list.columns { grid-template-columns: 1fr; }
  .brand-story, .profile-teaser, .price-panel__body, .contact-guide, .contact-card, .contact-side .note-box { padding: 20px; }
  .price-panel__header { padding: 22px; }
  .point-stack article, .timeline__item { grid-template-columns: 1fr; }
  .avatar-frame { width: 176px; height: 176px; }
  .page-hero h1 { font-size: 2.05rem; }
  .section-head h2, .brand-story h2, .profile-teaser h2, .contact-main h2, .narrow h2 { font-size: 1.65rem; }
  .cta-panel h2 { font-size: 1.75rem; }
  .transform-card { min-height: 270px; }
  .contact-inline { justify-content: stretch; }
  .contact-inline span { width: 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
  .motif--digital { clip-path: inset(0); opacity: 1; transform: none; }
  .motif--analog { opacity: 0.18; transform: none; }
  .light-flash, .light-ray { display: none; }
  .doc-stream { opacity: 1; transform: none; animation: none; }
  .reveal { opacity: 1; transform: none; }
}

/* 2026-07-08 glass panel revision */
:root {
  --soft: #eef0f8;
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-strong: rgba(255, 255, 255, 0.8);
  --glass-fallback: rgba(255, 255, 255, 0.92);
  --glass-border: rgba(255, 255, 255, 0.9);
  --glass-shadow: 0 18px 44px rgba(1, 0, 115, 0.08);
  --glass-shadow-soft: 0 12px 28px rgba(1, 0, 115, 0.06);
  --shadow: var(--glass-shadow);
}

body {
  background: var(--soft);
}

main {
  background: var(--soft);
}

.section:not(.section--blue):not(.section--soft) {
  background: rgba(255, 255, 255, 0.56);
}

.hero,
.page-hero,
.section--soft,
.section--blue {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero,
.page-hero,
.section--soft {
  background: var(--soft);
}

.hero__blueprint {
  background-image:
    linear-gradient(rgba(1, 0, 115, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(1, 0, 115, 0.026) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.55;
}

.hero__blueprint::after,
.page-hero::before,
.section--soft::before,
.section--blue::before {
  content: "";
  position: absolute;
  pointer-events: none;
  width: min(760px, 92vw);
  height: min(430px, 54vw);
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center, transparent 58%, rgba(1, 0, 115, 0.12) 58.3%, rgba(1, 0, 115, 0.12) 58.7%, transparent 59%),
    radial-gradient(ellipse at center, transparent 67%, rgba(201, 168, 76, 0.22) 67.3%, rgba(201, 168, 76, 0.22) 67.7%, transparent 68%),
    radial-gradient(ellipse at center, transparent 76%, rgba(1, 0, 115, 0.1) 76.3%, rgba(1, 0, 115, 0.1) 76.7%, transparent 77%);
  opacity: 0.62;
  z-index: 0;
}

.hero__blueprint::after {
  top: 76px;
  right: -150px;
  transform: rotate(-18deg);
}

.page-hero::before {
  left: -210px;
  top: -110px;
  transform: rotate(22deg);
}

.section--soft::before {
  right: -240px;
  bottom: -140px;
  transform: rotate(12deg);
}

.section--soft:nth-of-type(2n)::before {
  right: auto;
  left: -220px;
  transform: rotate(-20deg);
}

.section--blue::before {
  right: -220px;
  top: 34px;
  transform: rotate(-14deg);
  background:
    radial-gradient(ellipse at center, transparent 58%, rgba(255, 255, 255, 0.12) 58.3%, rgba(255, 255, 255, 0.12) 58.7%, transparent 59%),
    radial-gradient(ellipse at center, transparent 67%, rgba(201, 168, 76, 0.24) 67.3%, rgba(201, 168, 76, 0.24) 67.7%, transparent 68%),
    radial-gradient(ellipse at center, transparent 76%, rgba(255, 255, 255, 0.1) 76.3%, rgba(255, 255, 255, 0.1) 76.7%, transparent 77%);
}

.hero::after {
  z-index: 0;
  background: linear-gradient(180deg, rgba(238, 240, 248, 0), rgba(238, 240, 248, 0.88));
}

.hero__inner,
.page-hero__inner,
.section--soft > .container,
.section--blue > .container {
  position: relative;
  z-index: 1;
}

.site-header {
  background: rgba(255, 255, 255, 0.7);
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 24px rgba(1, 0, 115, 0.045);
}

.mobile-nav,
.service-badge,
.metric-row div,
.transform-card,
.brand-story,
.profile-teaser,
.price-panel,
.contact-guide,
.contact-card,
.contact-side .note-box,
.point-stack article,
.info-card,
.step-card,
.accordion__item,
.timeline__item,
.mini-info,
.note-box {
  background: var(--glass-bg);
  border: 0.5px solid var(--glass-border);
  border-radius: 14px;
  box-shadow: var(--glass-shadow-soft);
}

.metric-row div,
.price-panel,
.profile-teaser {
  background: var(--glass-strong);
  box-shadow: var(--glass-shadow);
}

.transform-card:hover,
.transform-card:focus-visible,
.transform-card.is-active,
.info-card:hover {
  border-color: rgba(201, 168, 76, 0.62);
  box-shadow: var(--glass-shadow);
}

.transform-card__stage {
  background: rgba(251, 247, 239, 0.72);
  border: 0.5px solid rgba(255, 255, 255, 0.78);
  border-radius: 10px;
}

.room-list p,
.tag-list span,
.card-icon {
  background: rgba(255, 255, 255, 0.54);
  border: 0.5px solid rgba(255, 255, 255, 0.78);
}

.price-panel {
  padding: 14px;
}

.price-panel__header {
  margin: 0;
  border-radius: 12px;
  background: rgba(1, 0, 115, 0.94);
  border: 0.5px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 28px rgba(1, 0, 115, 0.12);
}

.price-panel__body {
  padding: 26px 16px 16px;
}

.info-card--dark {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.08);
}

.info-card--dark .card-icon {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
}

.button--gold {
  box-shadow: 0 10px 22px rgba(201, 168, 76, 0.18);
}

.button--gold:hover {
  box-shadow: 0 12px 26px rgba(201, 168, 76, 0.24);
}

.button--outline,
.copy-button,
.menu-button {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(255, 255, 255, 0.9);
}

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header,
  .mobile-nav,
  .service-badge,
  .metric-row div,
  .transform-card,
  .transform-card__stage,
  .brand-story,
  .profile-teaser,
  .price-panel,
  .contact-guide,
  .contact-card,
  .contact-side .note-box,
  .point-stack article,
  .info-card,
  .step-card,
  .accordion__item,
  .timeline__item,
  .mini-info,
  .note-box,
  .button--outline,
  .copy-button,
  .menu-button {
    -webkit-backdrop-filter: blur(8px) saturate(1.08);
    backdrop-filter: blur(8px) saturate(1.08);
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header,
  .mobile-nav,
  .service-badge,
  .metric-row div,
  .transform-card,
  .brand-story,
  .profile-teaser,
  .price-panel,
  .contact-guide,
  .contact-card,
  .contact-side .note-box,
  .point-stack article,
  .info-card,
  .step-card,
  .accordion__item,
  .timeline__item,
  .mini-info,
  .note-box {
    background: var(--glass-fallback);
    border-color: rgba(255, 255, 255, 0.96);
  }

  .info-card--dark {
    background: rgba(255, 255, 255, 0.13);
  }
}

@media (max-width: 980px) {
  .hero__blueprint::after,
  .page-hero::before,
  .section--soft::before,
  .section--blue::before {
    width: 520px;
    height: 300px;
    opacity: 0.46;
  }
}

@media (max-width: 620px) {
  .hero__blueprint::after,
  .page-hero::before,
  .section--soft::before,
  .section--blue::before {
    width: 420px;
    height: 250px;
    opacity: 0.36;
  }

  .price-panel {
    padding: 10px;
  }
}



/* Mobile glass control visibility */
.menu-button {
  border-color: rgba(1, 0, 115, 0.18);
  box-shadow: 0 8px 18px rgba(1, 0, 115, 0.06);
}

.menu-button span {
  background: var(--brand-blue);
}

@media (max-width: 980px) {
  .menu-button {
    display: inline-flex;
    background: var(--brand-blue);
    border-color: rgba(1, 0, 115, 0.34);
  }

  .menu-button span {
    background: var(--white);
  }
}

/* Service detail glass panels */
.container.narrow.reveal {
  padding: 28px;
  background: var(--glass-bg);
  border: 0.5px solid var(--glass-border);
  border-radius: 14px;
  box-shadow: var(--glass-shadow-soft);
}

.container.narrow.reveal p + p {
  margin-top: 12px;
}

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .container.narrow.reveal {
    -webkit-backdrop-filter: blur(8px) saturate(1.08);
    backdrop-filter: blur(8px) saturate(1.08);
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .container.narrow.reveal {
    background: var(--glass-fallback);
  }
}

@media (max-width: 620px) {
  .container.narrow.reveal {
    padding: 20px;
  }
}