:root {
  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --ink: #1d1d1f;
  --ink-soft: #6e6e73;
  --hairline: rgba(0, 0, 0, 0.08);
  --accent: #0066e6;
  --amber: #b45309;
  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-en: "Jost", "Noto Sans JP", sans-serif;
  --nav-h: 52px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 8px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-jp);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.85;
  letter-spacing: 0.02em;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(0, 102, 230, 0.15); }

a { color: inherit; text-decoration: none; }

.nowrap { white-space: nowrap; }

.en {
  font-family: var(--font-en);
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.container {
  width: min(1080px, calc(100% - 48px));
  margin-inline: auto;
}

.grad-text {
  background: linear-gradient(92deg, #0066e6 0%, #00a2c9 55%, #34aadc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease);
}
.nav.is-scrolled { border-bottom-color: var(--hairline); }

.nav-inner {
  width: min(1080px, calc(100% - 48px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-en);
  font-weight: 400;
  font-size: 15px;
  letter-spacing: 0.42em;
  color: var(--ink);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 12.5px;
  color: var(--ink-soft);
  transition: color 0.25s;
  position: relative;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.is-active { color: var(--ink); }
.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -7px;
  translate: -50% 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.btn-nav-contact {
  display: inline-flex;
  font-size: 12px;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  transition: opacity 0.25s;
}
.btn-nav-contact:hover { opacity: 0.8; }

/* ---------- Mobile menu ---------- */
.nav-burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  padding: 0;
  margin-left: 4px;
  position: relative;
  z-index: 102;
}
.nav-burger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  margin: 5px auto;
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.25s;
}
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(3.25px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.25px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99; /* ナビ(100)の下: ロゴと×ボタンを開いたまま見せる */
  padding: calc(var(--nav-h) + 32px) 28px 40px;
  background: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  backdrop-filter: saturate(180%) blur(24px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
  overflow-y: auto;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu ul { list-style: none; }
.mobile-menu li { border-bottom: 1px solid var(--hairline); }
.mobile-menu li a {
  display: block;
  padding: 18px 4px;
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.mobile-menu li a small {
  display: block;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2px;
}
.mobile-menu.is-open li a { opacity: 1; transform: none; }
.mobile-menu.is-open li:nth-child(2) a { transition-delay: 0.05s; }
.mobile-menu.is-open li:nth-child(3) a { transition-delay: 0.1s; }
.mobile-menu.is-open li:nth-child(4) a { transition-delay: 0.15s; }
.mobile-menu.is-open li:nth-child(5) a { transition-delay: 0.2s; }
.mobile-menu.is-open li:nth-child(6) a { transition-delay: 0.25s; }
.mobile-menu .mobile-menu-cta {
  margin-top: 32px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease) 0.3s, transform 0.5s var(--ease) 0.3s;
}
.mobile-menu.is-open .mobile-menu-cta { opacity: 1; transform: none; }
body.menu-open { overflow: hidden; }

@media (max-width: 768px) {
  .nav-burger { display: block; }
}

/* ---------- Related pages ---------- */
.related-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.related-cards a.card {
  display: block;
}
.related-cards .card h3 { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.related-cards .card h3::after {
  content: "›";
  font-family: var(--font-en);
  color: var(--accent);
  transition: transform 0.25s var(--ease);
}
.related-cards a.card:hover h3::after { transform: translateX(4px); }
@media (max-width: 768px) {
  .related-cards { grid-template-columns: 1fr; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  padding: 13px 30px;
  border-radius: 999px;
  transition: opacity 0.25s, transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s;
}
.btn-primary {
  background: linear-gradient(180deg, #2c2c30, #1d1d1f);
  color: #fff;
  box-shadow: 0 12px 28px -14px rgba(0, 0, 0, 0.45);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px -14px rgba(0, 0, 0, 0.5);
}
.btn-ghost { color: var(--accent); }
.btn-ghost::after {
  content: "›";
  font-family: var(--font-en);
  transition: transform 0.25s var(--ease);
}
.btn-ghost:hover::after { transform: translateX(3px); }
.btn-white {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 12px 28px -14px rgba(0, 0, 0, 0.55);
}
.btn-white:hover { transform: translateY(-2px); }

/* ---------- Hero (top page) ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 40px) 24px 80px;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.hero > :not(.hero-bg) { position: relative; z-index: 1; }

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  will-change: transform;
}
.blob-1 {
  width: 520px; height: 520px;
  top: -12%; left: 4%;
  background: radial-gradient(circle, rgba(0, 102, 230, 0.16), transparent 65%);
  animation: float-1 18s ease-in-out infinite alternate;
}
.blob-2 {
  width: 620px; height: 620px;
  bottom: -22%; right: -4%;
  background: radial-gradient(circle, rgba(0, 184, 217, 0.13), transparent 65%);
  animation: float-2 22s ease-in-out infinite alternate;
}
.blob-3 {
  width: 380px; height: 380px;
  top: 30%; right: 22%;
  background: radial-gradient(circle, rgba(255, 96, 134, 0.07), transparent 65%);
  animation: float-3 26s ease-in-out infinite alternate;
}
@keyframes float-1 { to { transform: translate(70px, 50px) scale(1.12); } }
@keyframes float-2 { to { transform: translate(-60px, -50px) scale(1.08); } }
@keyframes float-3 { to { transform: translate(-50px, 70px) scale(1.15); } }

.hero-eyebrow {
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-soft);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(34px, 7vw, 76px);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: 0.04em;
}

.hero-sub {
  margin-top: 28px;
  font-size: clamp(14px, 2vw, 17px);
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 34em;
}

.hero-cta {
  margin-top: 48px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stat {
  margin-top: 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.hero-stat-num {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: clamp(44px, 7vw, 72px);
  letter-spacing: 0.03em;
  line-height: 1.1;
}
.hero-stat-num em {
  font-family: var(--font-jp);
  font-style: normal;
  font-weight: 300;
  font-size: 0.34em;
  letter-spacing: 0.1em;
  margin-left: 6px;
  color: var(--ink);
  -webkit-text-fill-color: var(--ink);
}
.hero-stat-label {
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  translate: -50% 0;
  width: 1px;
  height: 48px;
  background: linear-gradient(var(--ink-soft), transparent);
  opacity: 0.5;
  animation: drip 2.4s var(--ease) infinite;
}
@keyframes drip {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.hero [data-stagger],
.page-hero [data-stagger] {
  opacity: 0;
  transform: translateY(22px);
  animation: rise 1.1s var(--ease) forwards;
}
[data-stagger="2"] { animation-delay: 0.15s; }
[data-stagger="3"] { animation-delay: 0.3s; }
[data-stagger="4"] { animation-delay: 0.45s; }
[data-stagger="5"] { animation-delay: 0.6s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- Page hero (sub pages) ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: calc(var(--nav-h) + 110px) 24px 96px;
  background: var(--bg);
}
.page-hero > :not(.hero-bg) { position: relative; z-index: 1; }
.page-hero .crumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 26px;
}
.page-hero .crumb a { color: var(--accent); }
.page-hero h1 {
  font-size: clamp(30px, 5.6vw, 58px);
  font-weight: 300;
  line-height: 1.45;
  letter-spacing: 0.04em;
}
.page-hero .page-sub {
  margin-top: 24px;
  font-size: clamp(14px, 2vw, 16.5px);
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 36em;
  margin-inline: auto;
}
.page-label {
  font-size: 12px;
  color: var(--accent);
  display: block;
  margin-bottom: 20px;
}

/* ---------- Sections ---------- */
section { padding: 120px 0; }
.section-alt { background: var(--bg-alt); }

.section-head { margin-bottom: 72px; }
.section-label {
  font-size: 12px;
  color: var(--accent);
  display: block;
  margin-bottom: 18px;
}
.section-title {
  font-size: clamp(26px, 4.4vw, 44px);
  font-weight: 300;
  line-height: 1.4;
  letter-spacing: 0.04em;
}
.section-lead {
  margin-top: 24px;
  font-size: 15px;
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 40em;
}

/* ---------- Business rows (top page) ---------- */
.biz {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  padding: 72px 0;
  border-top: 1px solid var(--hairline);
}
.biz:last-of-type { border-bottom: 1px solid var(--hairline); }

.biz-no {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 15px;
  letter-spacing: 0.3em;
  color: var(--ink-soft);
}
.biz-no b {
  display: block;
  font-size: 44px;
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.2;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #0066e6, #34aadc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.biz h3 {
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
.biz-name {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
}
.biz-name span { color: var(--accent); }
.biz p.lead {
  margin-top: 24px;
  font-size: 15px;
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 40em;
}

.biz-points {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  overflow: hidden;
}
.biz-point {
  background: var(--bg);
  padding: 24px 22px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), background 0.3s;
}
.section-alt .biz-point { background: var(--bg-alt); }
.biz-point:hover { background: #fafafa; }
.section-alt .biz-point:hover { background: #ffffff; }
.biz.is-visible .biz-point { opacity: 1; transform: none; }
.biz.is-visible .biz-point:nth-child(2) {
  transition: opacity 0.9s var(--ease) 0.14s, transform 0.9s var(--ease) 0.14s, background 0.3s;
}
.biz.is-visible .biz-point:nth-child(3) {
  transition: opacity 0.9s var(--ease) 0.28s, transform 0.9s var(--ease) 0.28s, background 0.3s;
}
.biz-point dt {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
}
.biz-point dd {
  font-size: 12.5px;
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 1.8;
}

.biz-cta {
  margin-top: 32px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--accent);
}
.biz-cta::after {
  content: "›";
  font-family: var(--font-en);
  transition: transform 0.25s var(--ease);
}
.biz-cta:hover::after { transform: translateX(3px); }
.biz-cta + .biz-cta { margin-left: 28px; }

/* ---------- Generic cards ---------- */
.cards {
  display: grid;
  gap: 20px;
}
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 32px 28px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -28px rgba(29, 29, 31, 0.25);
}
.section-alt .card { background: var(--bg); }
.card h3 {
  font-size: 16.5px;
  font-weight: 500;
  margin-bottom: 12px;
  line-height: 1.6;
}
.card p {
  font-size: 13.5px;
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 1.9;
}
.card .card-icon {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}
.card .card-meta {
  display: inline-block;
  margin-top: 14px;
  font-size: 11.5px;
  color: var(--ink-soft);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 3px 12px;
}

/* ---------- Voice cards ---------- */
.card.voice {
  position: relative;
  padding-top: 44px;
}
.card.voice::before {
  content: "“";
  position: absolute;
  top: 14px;
  left: 24px;
  font-family: var(--font-en);
  font-size: 52px;
  line-height: 1;
  background: linear-gradient(135deg, #0066e6, #34aadc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.card.voice p {
  font-size: 14px;
  color: #424245;
}

/* ---------- Stats ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-grid.stat-grid-3 { grid-template-columns: repeat(3, 1fr); }
.stat {
  text-align: center;
  padding: 36px 16px;
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: 20px;
}
.stat b {
  display: block;
  font-family: var(--font-en);
  font-weight: 300;
  font-size: clamp(30px, 3.6vw, 44px);
  letter-spacing: 0.02em;
  line-height: 1.2;
  background: linear-gradient(92deg, #0066e6, #34aadc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.stat b small {
  font-family: var(--font-jp);
  font-size: 0.42em;
  letter-spacing: 0.08em;
}
.stat span {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.stat-note {
  margin-top: 20px;
  font-size: 11.5px;
  color: var(--ink-soft);
}

/* ---------- Pricing ---------- */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: stretch;
}
.plan {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
}
.plan.is-featured {
  border-color: rgba(0, 102, 230, 0.35);
  box-shadow: 0 30px 60px -40px rgba(0, 102, 230, 0.4);
}
.plan .plan-badge {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--accent);
  background: rgba(0, 102, 230, 0.06);
  border: 1px solid rgba(0, 102, 230, 0.25);
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 18px;
}
.plan h3 {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.plan .plan-price {
  margin-top: 18px;
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 44px;
  line-height: 1.1;
}
.plan .plan-price small {
  font-family: var(--font-jp);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}
.plan .plan-price .strike {
  font-size: 18px;
  color: var(--ink-soft);
  text-decoration: line-through;
  margin-right: 10px;
}
.plan .plan-cond {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--ink-soft);
}
.plan ul {
  list-style: none;
  margin-top: 26px;
  display: grid;
  gap: 12px;
}
.plan li {
  font-size: 13.5px;
  font-weight: 300;
  padding-left: 24px;
  position: relative;
  line-height: 1.8;
}
.plan li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 500;
}
.plan-note {
  margin-top: 24px;
  font-size: 11.5px;
  color: var(--ink-soft);
  line-height: 1.8;
}

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.step {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 30px 26px;
  position: relative;
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 30px;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #0066e6, #34aadc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.step h3 {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 8px;
}
.step p {
  font-size: 12.5px;
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 1.8;
}

/* ---------- Divide diagram (teichaq) ---------- */
.divide {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: stretch;
  max-width: 880px;
  margin-inline: auto;
}
.divide-box {
  border: 1px solid var(--hairline);
  border-radius: 20px;
  background: var(--bg);
  padding: 30px 26px;
  text-align: center;
}
.divide-box h4 {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 8px;
}
.divide-box p {
  font-size: 12.5px;
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 1.8;
}
.divide-gap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  color: var(--amber);
  font-weight: 500;
  letter-spacing: 0.12em;
  min-width: 96px;
}
.divide-gap::before,
.divide-gap::after {
  content: "";
  width: 1px;
  flex: 1;
  background: repeating-linear-gradient(to bottom, var(--amber) 0 4px, transparent 4px 9px);
  opacity: 0.6;
}
.divide-bridge {
  max-width: 880px;
  margin: 22px auto 0;
  text-align: center;
  background: linear-gradient(92deg, rgba(0, 102, 230, 0.06), rgba(52, 170, 220, 0.06));
  border: 1px solid rgba(0, 102, 230, 0.22);
  border-radius: 20px;
  padding: 26px 24px;
}
.divide-bridge h4 {
  font-size: 15.5px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 6px;
}
.divide-bridge p {
  font-size: 13px;
  font-weight: 300;
  color: var(--ink-soft);
}

/* ---------- Chips ---------- */
.chip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.chip {
  border: 1px solid var(--hairline);
  background: var(--bg);
  border-radius: 16px;
  padding: 20px 22px;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  display: flex;
  gap: 12px;
  align-items: baseline;
}
.chip::before {
  content: "“";
  font-family: var(--font-en);
  font-size: 26px;
  line-height: 1;
  color: var(--accent);
  flex: none;
}

/* ---------- Profile (career page) ---------- */
.profile-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 64px;
  align-items: start;
}
.profile-grid img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
  box-shadow: 0 30px 60px -30px rgba(29, 29, 31, 0.35);
}
.profile-name {
  margin-top: 18px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.profile-name small {
  display: block;
  font-size: 12px;
  font-weight: 300;
  color: var(--ink-soft);
  margin-top: 2px;
}
.profile-body p {
  font-size: 14.5px;
  font-weight: 300;
  margin-bottom: 1.5em;
  max-width: 40em;
  color: #424245;
}
.profile-body p.profile-lead {
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.9;
  color: var(--ink);
}
.cred-list {
  list-style: none;
  margin-top: 8px;
  display: grid;
  gap: 10px;
}
.cred-list li {
  font-size: 13.5px;
  font-weight: 300;
  padding-left: 24px;
  position: relative;
  line-height: 1.8;
}
.cred-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ---------- Message (top page) ---------- */
.message-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 72px;
  align-items: start;
}
.message-photo { position: relative; }
.message-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 20px;
  box-shadow: 0 30px 60px -30px rgba(29, 29, 31, 0.35);
}
.message-photo figcaption {
  margin-top: 16px;
  font-size: 12.5px;
  color: var(--ink-soft);
}
.message-photo figcaption strong {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.08em;
}
.message-body p {
  font-size: 15px;
  font-weight: 300;
  margin-bottom: 1.6em;
  max-width: 38em;
}
.message-body p:first-of-type {
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 300;
  line-height: 1.9;
  color: var(--ink);
}
.message-body p:not(:first-of-type) { color: #424245; }

/* ---------- Company table ---------- */
.company-table {
  width: 100%;
  border-collapse: collapse;
  max-width: 720px;
}
.company-table th,
.company-table td {
  text-align: left;
  padding: 22px 8px;
  border-bottom: 1px solid var(--hairline);
  font-size: 14.5px;
  vertical-align: top;
}
.company-table tr:first-child th,
.company-table tr:first-child td { border-top: 1px solid var(--hairline); }
.company-table th {
  width: 170px;
  font-weight: 500;
  color: var(--ink-soft);
}
.company-table td { font-weight: 300; }
.company-table a { color: var(--accent); }

/* ---------- Contact form ---------- */
.contact-lead {
  font-size: 15px;
  font-weight: 300;
  color: var(--ink-soft);
  margin-top: -48px;
  margin-bottom: 56px;
  max-width: 38em;
}

.form {
  max-width: 640px;
  display: grid;
  gap: 28px;
}
.field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 10px;
}
.field label .req {
  color: var(--accent);
  font-size: 11px;
  margin-left: 6px;
  font-weight: 400;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 300;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: 12px;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  appearance: none;
  -webkit-appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236e6e73' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 102, 230, 0.12);
}

.form-note {
  display: none;
  font-size: 13px;
  line-height: 1.8;
  color: #8a6d1a;
  background: #fdf6e3;
  border: 1px solid #f0e2b6;
  border-radius: 12px;
  padding: 14px 18px;
}
.form-note.is-visible { display: block; }
.form-note.is-success {
  color: #1a6b3c;
  background: #e9f7ef;
  border-color: #bfe5cd;
}

.form button {
  justify-self: start;
  border: none;
  cursor: pointer;
  font-family: var(--font-jp);
}

/* ---------- FAQ ---------- */
.faq {
  max-width: 760px;
  border-top: 1px solid var(--hairline);
}
.faq details {
  border-bottom: 1px solid var(--hairline);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 44px 22px 4px;
  font-size: 15px;
  font-weight: 500;
  position: relative;
  transition: color 0.25s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  translate: 0 -50%;
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 22px;
  color: var(--accent);
  transition: transform 0.3s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--accent); }
.faq details p {
  padding: 0 4px 24px;
  font-size: 14px;
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 2;
  max-width: 44em;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(180deg, #1d1d1f, #111113);
  color: #fff;
  text-align: center;
  border-radius: 28px;
  padding: 80px 32px;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  filter: blur(80px);
  background: radial-gradient(circle, rgba(0, 102, 230, 0.35), transparent 65%);
  top: -40%; left: 50%;
  translate: -50% 0;
  pointer-events: none;
}
.cta-band > * { position: relative; }
.cta-band h2 {
  font-size: clamp(22px, 3.6vw, 36px);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.5;
}
.cta-band p {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
}
.cta-band .btn { margin-top: 36px; }

/* ---------- Small note ---------- */
.note-sm {
  font-size: 11.5px;
  color: var(--ink-soft);
  line-height: 1.9;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--hairline);
  padding: 48px 0 64px;
}
.footer-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.42em;
}
.footer-meta {
  font-size: 12px;
  color: var(--ink-soft);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-meta a:hover { color: var(--ink); }

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero [data-stagger], .page-hero [data-stagger] { animation: none; opacity: 1; transform: none; }
  .reveal { transition: none; opacity: 1; transform: none; }
  .biz-point { transition: none; opacity: 1; transform: none; }
  .hero-scroll, .blob { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .profile-grid { grid-template-columns: 1fr; gap: 44px; }
  .profile-grid img { max-width: 340px; }
}
@media (max-width: 900px) {
  .message-grid { grid-template-columns: 1fr; gap: 48px; }
  .message-photo { max-width: 380px; }
}
@media (max-width: 768px) {
  .pc-only { display: none; }
  section { padding: 88px 0; }
  .section-head { margin-bottom: 48px; }
  .nav-links { display: none; }
  .biz { grid-template-columns: 1fr; gap: 20px; padding: 56px 0; }
  .biz-no b { display: inline; font-size: 22px; margin-right: 10px; }
  .biz-points { grid-template-columns: 1fr; }
  .biz-cta + .biz-cta { margin-left: 0; display: flex; margin-top: 14px; }
  .cards-3, .cards-2, .cards-4 { grid-template-columns: 1fr; }
  .plan-grid { grid-template-columns: 1fr; }
  .chip-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .stat-grid, .stat-grid.stat-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .divide { grid-template-columns: 1fr; }
  .divide-gap { flex-direction: row; min-height: 56px; width: 100%; }
  .divide-gap::before, .divide-gap::after { width: auto; height: 1px; flex: 1; background: repeating-linear-gradient(to right, var(--amber) 0 4px, transparent 4px 9px); }
}