/* ─── Reset ─────────────────────────────────────────────── */
/* hidden 属性は display: flex/grid 等のクラスより必ず勝たせる */
[hidden] { display: none !important; }

/* ─── Tokens ────────────────────────────────────────────── */
:root {
  /* Brand Gold */
  --gold-50:  #FDF8E7;
  --gold-100: #FBEFC2;
  --gold-200: #F7E294;
  --gold-300: #F4D360;
  --gold-400: #F2C82E;
  --gold-500: #F0C000;
  --gold-600: #C99E00;
  --gold-700: #9F7C00;

  /* Greige */
  --greige-50:  #F8F5F2;
  --greige-100: #EFE9E3;
  --greige-200: #DDD2C7;
  --greige-300: #C4B3A4;
  --greige-400: #A08070;
  --greige-500: #856956;
  --greige-600: #6B5443;
  --greige-700: #4D3C30;
  --greige-800: #322620;

  /* Base */
  --base-cream: #FBF8F3;
  --base-paper: #F5F0E8;
  --base-ink:   #2D2520;
  --base-line:  rgba(160, 128, 112, 0.18);
  --base-line-2:rgba(160, 128, 112, 0.32);

  /* Semantic */
  --text-primary:   #2D2520;
  --text-secondary: #6B5443;
  --text-muted:     #A08070;

  /* Type */
  --font-mincho: 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --font-sans:   'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --font-en:     'Cormorant Garamond', 'Shippori Mincho', serif;

  /* Radii */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Shadow */
  --shadow-soft: 0 8px 32px -12px rgba(160, 128, 112, 0.18);
  --shadow-card: 0 2px 12px -4px rgba(160, 128, 112, 0.12);

  --container-max: 1080px;
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--base-cream);
  background-image:
    radial-gradient(circle at 15% 8%, rgba(240, 192, 0, 0.04), transparent 35%),
    radial-gradient(circle at 85% 50%, rgba(160, 128, 112, 0.04), transparent 45%);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.7;
  letter-spacing: 0.02em;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { display: block; max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; margin: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-mincho);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.45;
  margin: 0;
}
p { margin: 0; }

/* ─── Utilities ─────────────────────────────────────────── */
.f-en { font-family: var(--font-en); font-style: italic; }
.center { text-align: center; }
.hide-mobile { display: none; }
.show-mobile { display: inline; }
@media (min-width: 1024px) {
  .hide-mobile { display: inline; }
  .show-mobile { display: none; }
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 720px; }

/* ─── Reveal animation ──────────────────────────────────── */
@keyframes lp-fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.lp-reveal {
  opacity: 0;
  animation: lp-fade-up 0.9s cubic-bezier(.2,.7,.3,1) forwards;
}

/* ─── Header ────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 248, 243, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 0.5px solid var(--gold-100);
}
.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-header__logo img { height: 22px; width: auto; }
.site-nav { display: none; align-items: center; gap: 32px; }
.site-nav a {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--greige-500);
}
.site-nav a:hover { color: var(--greige-700); }
.site-nav__cta {
  font-family: var(--font-mincho) !important;
  font-style: normal !important;
  background: var(--gold-500);
  color: var(--greige-800) !important;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.site-header__leaf { color: var(--gold-500); opacity: 0.7; display: inline-flex; }
@media (min-width: 1024px) {
  .site-header__inner { padding: 20px 60px; }
  .site-header__logo img { height: 30px; }
  .site-nav { display: flex; }
  .site-header__leaf { display: none; }
}

/* ─── Hero ──────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 48px;
}
.hero__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.hero__leaf { position: absolute; pointer-events: none; color: var(--gold-300); }
.hero__leaf--tr { top: 32px; right: -8px; width: 42px; height: 42px; opacity: 0.5; transform: rotate(20deg); }
.hero__leaf--bl { bottom: 80px; left: -4px; width: 28px; height: 28px; opacity: 0.4; transform: rotate(-30deg) scaleX(-1); }
.hero__eyebrow {
  font-size: 13px;
  color: var(--gold-600);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.hero__title {
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.45;
  color: var(--greige-700);
  letter-spacing: 0.06em;
  font-weight: 400;
  margin-bottom: 8px;
}
.hero__sub {
  font-family: var(--font-mincho);
  font-size: clamp(17px, 2.2vw, 22px);
  color: var(--gold-700);
  line-height: 1.95;
  letter-spacing: 0.06em;
  margin: 20px 0 28px;
}

.squiggle { display: inline-block; color: var(--gold-500); }
.squiggle svg { width: 120px; height: 8px; }
.squiggle--center {
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}
.squiggle--center svg { width: 130px; }
.underline-wrap { position: relative; display: inline-block; }

.hero__photo { margin: 0; }
.hero__photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  border-radius: 50% 50% 48% 52% / 6% 6% 6% 6%;
}
.hero__photo figcaption {
  margin-top: 12px;
  font-size: 11px;
  color: var(--greige-400);
  letter-spacing: 0.14em;
  text-align: center;
}

.achievements {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
.achievement {
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 0.5px solid var(--gold-200);
  border-radius: var(--r-md);
  padding: 12px 8px;
  text-align: center;
}
.achievement__num {
  font-family: var(--font-mincho);
  font-size: 18px;
  color: var(--gold-700);
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 2px;
  font-weight: 500;
}
.achievement__unit { font-size: 9px; color: var(--greige-700); letter-spacing: 0.08em; margin-bottom: 3px; }
.achievement__sub  { font-size: 8.5px; color: var(--greige-400); letter-spacing: 0.04em; line-height: 1.4; }

.director-card {
  background: rgba(244, 211, 96, 0.08);
  border: 0.5px solid var(--gold-200);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  margin-bottom: 24px;
  display: flex;
  gap: 14px;
  align-items: center;
}
.director-card__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1.5px solid var(--gold-200);
}
.director-card__name {
  font-family: var(--font-mincho);
  font-size: 15px;
  color: var(--greige-700);
  margin-bottom: 2px;
}
.director-card__role { font-size: 11px; color: var(--greige-400); letter-spacing: 0.04em; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mincho);
  border: none;
  border-radius: var(--r-pill);
  cursor: pointer;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--gold-500);
  color: var(--greige-800);
  font-weight: 600;
  letter-spacing: 0.1em;
  box-shadow: 0 6px 18px -4px rgba(240, 192, 0, 0.4);
}
.btn--primary:hover { box-shadow: 0 8px 22px -4px rgba(240, 192, 0, 0.55); }
.btn--hero {
  width: 100%;
  padding: 18px;
  font-size: 14px;
}
.hero__cta-row { display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 1024px) {
  .hero__cta-row { flex-direction: row; align-items: center; gap: 20px; flex-wrap: wrap; }
  .hero__cta-row .btn--hero { width: auto; }
  .hero__cta-row .cta-microcopy { margin-top: 0; font-size: 12px; }
}
.btn--contact {
  padding: 18px 32px;
  font-size: 14px;
  width: 100%;
  max-width: 360px;
}

.cta-microcopy {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 10.5px;
  color: var(--greige-400);
  letter-spacing: 0.06em;
  margin-top: 12px;
}
.cta-microcopy--dark { color: rgba(251, 248, 243, 0.6); }

/* Hero — PC layout */
@media (min-width: 1024px) {
  .hero { padding: 88px 0 100px; }
  .hero__leaf--tr { top: 60px; right: 40px; width: 80px; height: 80px; opacity: 0.4; }
  .hero__leaf--bl { bottom: 100px; left: 40px; width: 56px; height: 56px; opacity: 0.35; }
  .hero__inner {
    padding: 0 60px;
    flex-direction: row;
    align-items: center;
    gap: 80px;
  }
  .hero__copy { flex: 1.05 1 0; }
  .hero__photo { flex: 1 1 0; position: relative; }
  .hero__title { margin-bottom: 14px; }
  .squiggle svg { width: 180px; }
  .achievements { gap: 14px; max-width: 480px; }
  .achievement { padding: 16px 12px; }
  .achievement__num  { font-size: 24px; margin-bottom: 4px; }
  .achievement__unit { font-size: 11px; margin-bottom: 4px; }
  .achievement__sub  { font-size: 10px; }
  .director-card { padding: 20px 24px; max-width: 480px; gap: 16px; margin-bottom: 32px; }
  .director-card__avatar { width: 56px; height: 56px; }
  .director-card__name { font-size: 17px; }
  .director-card__role { font-size: 12px; }
  .btn--hero {
    width: auto;
    padding: 20px 40px;
    font-size: 15px;
  }
}

/* ─── Section base ─────────────────────────────────────── */
.section {
  padding: 64px 0;
  position: relative;
}
.section--paper { background: var(--base-paper); }
.section--paper + .section--paper { padding-top: 0; }
.section--greige { background: var(--greige-50); }
.section--concept {
  background: var(--greige-50);
  border-top: 0.5px solid var(--gold-100);
  border-bottom: 0.5px solid var(--gold-100);
}
.section__head { text-align: center; margin-bottom: 36px; }
.section__title {
  font-size: clamp(22px, 3.4vw, 38px);
  line-height: 1.55;
  color: var(--greige-700);
  letter-spacing: 0.06em;
  font-weight: 400;
  margin-bottom: 0;
}
.section__title--concept {
  font-size: clamp(22px, 3.2vw, 36px);
  line-height: 1.85;
  margin: 0 0 12px;
}
.section__sub {
  margin-top: 14px;
  font-size: clamp(12px, 1.4vw, 16px);
  color: var(--text-secondary);
  line-height: 1.95;
}
.eyebrow {
  font-size: clamp(11px, 1vw, 13px);
  color: var(--gold-600);
  letter-spacing: 0.18em;
  margin-bottom: 10px;
}
.eyebrow--gold { color: var(--gold-300); }

@media (min-width: 1024px) {
  .section { padding: 120px 0; }
  .section__head { margin-bottom: 56px; }
  .section__title { letter-spacing: 0.08em; }
}

/* ─── Concept ──────────────────────────────────────────── */
.moonleaf {
  display: inline-flex;
  width: 56px; height: 56px;
  color: var(--gold-500);
  margin-bottom: 18px;
}
.lead {
  margin-top: 24px;
  font-size: clamp(12px, 1.3vw, 16px);
  color: var(--text-secondary);
  line-height: 2.1;
}
@media (min-width: 1024px) {
  .moonleaf { width: 72px; height: 72px; margin-bottom: 24px; }
}

/* ─── Problems ─────────────────────────────────────────── */
.problems {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.problem-card {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 22px 22px 24px;
  border: 0.5px solid var(--gold-100);
  display: flex;
  gap: 14px;
  align-items: flex-start;
  box-shadow: var(--shadow-card);
}
.problem-card__leaf { color: var(--gold-500); flex-shrink: 0; margin-top: 2px; display: inline-flex; }
.problem-card h3 {
  font-size: clamp(15px, 1.5vw, 19px);
  color: var(--greige-700);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.problem-card p {
  font-size: clamp(12px, 1.1vw, 14px);
  color: var(--text-secondary);
  line-height: 1.95;
}
@media (min-width: 1024px) {
  .problems { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .problem-card { padding: 32px 32px 36px; gap: 20px; }
  .problem-card h3 { margin-bottom: 12px; }
}

/* ─── Strengths ────────────────────────────────────────── */
.strengths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.strength-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.strength-card__badge {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gold-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}
.strength-card__badge .f-en {
  font-size: 22px;
  color: var(--gold-700);
  font-weight: 400;
}
.strength-card__leaf {
  position: absolute;
  top: -4px; right: -2px;
  color: var(--gold-500);
  transform: rotate(20deg);
  display: inline-flex;
}
.strength-card__body { flex: 1; }
.strength-card__en {
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--greige-400);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.strength-card h3 {
  font-size: 19px;
  color: var(--greige-700);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.strength-card__sub {
  font-size: 11.5px;
  color: var(--gold-700);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.strength-card__desc {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.95;
}
@media (min-width: 1024px) {
  .strengths { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .strength-card {
    flex-direction: column;
    background: #fff;
    border-radius: var(--r-lg);
    padding: 40px 32px 36px;
    border: 0.5px solid var(--gold-100);
  }
  .strength-card__badge { width: 72px; height: 72px; margin-bottom: 24px; }
  .strength-card__badge .f-en { font-size: 28px; }
  .strength-card__en { font-size: 11px; letter-spacing: 0.26em; margin-bottom: 10px; }
  .strength-card h3 { font-size: 26px; margin-bottom: 10px; }
  .strength-card__sub { font-size: 13px; line-height: 1.7; margin-bottom: 16px; }
  .strength-card__desc { font-size: 13.5px; line-height: 2; }
}

/* ─── Service Scope ────────────────────────────────────── */
.scopes {
  display: flex;
  flex-direction: column;
}
.scope {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-top: 0.5px solid var(--base-line);
  align-items: flex-start;
}
.scope:first-child { border-top: 0.5px solid var(--gold-200); }
.scope:last-child  { border-bottom: 0.5px solid var(--gold-200); }
.scope__icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 0.5px solid var(--gold-300);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.5);
  color: var(--gold-600);
}
.scope__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}
.scope__head .f-en { font-size: 11px; color: var(--gold-600); letter-spacing: 0.1em; }
.scope__head h3 { font-size: 15px; color: var(--greige-700); letter-spacing: 0.04em; font-weight: 500; }
.scope__en { font-size: 9px; color: var(--greige-400); letter-spacing: 0.18em; }
.scope p { font-size: 12px; color: var(--text-secondary); line-height: 1.85; }
@media (min-width: 1024px) {
  .scopes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .scope {
    flex-direction: column;
    background: #fff;
    border: 0.5px solid var(--gold-100);
    border-radius: var(--r-lg);
    padding: 32px 28px;
    gap: 20px;
    box-shadow: var(--shadow-card);
  }
  .scope:first-child, .scope:last-child {
    border-top: 0.5px solid var(--gold-100);
    border-bottom: 0.5px solid var(--gold-100);
  }
  .scope__icon { width: 56px; height: 56px; }
  .scope__head { margin-bottom: 8px; }
  .scope__head h3 { font-size: 18px; }
  .scope__head .f-en { font-size: 13px; }
  .scope__en { font-size: 10.5px; letter-spacing: 0.2em; display: block; margin-bottom: 12px; width: 100%; }
  .scope p { font-size: 13px; line-height: 1.95; }
}

/* ─── Roadmap ──────────────────────────────────────────── */
.roadmap {
  position: relative;
  padding-left: 8px;
}
.roadmap::before {
  content: "";
  position: absolute;
  left: 23px; top: 18px; bottom: 18px;
  width: 0;
  border-left: 1px dashed var(--gold-300);
}
.roadmap__step {
  display: flex;
  gap: 18px;
  margin-bottom: 24px;
  position: relative;
}
.roadmap__step:last-child { margin-bottom: 0; }
.roadmap__num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--base-cream);
  border: 1px solid var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.roadmap__num .f-en { font-size: 11px; color: var(--gold-700); letter-spacing: 0.04em; }
.roadmap__body { flex: 1; padding-top: 4px; }
.roadmap__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}
.roadmap__head h3 { font-size: 16px; color: var(--greige-700); letter-spacing: 0.04em; }
.roadmap__period { font-size: 10px; color: var(--gold-700); letter-spacing: 0.06em; }
.roadmap__body > p { font-size: 12px; color: var(--text-secondary); line-height: 1.85; }

@media (min-width: 1024px) {
  .roadmap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding-left: 0;
  }
  .roadmap::before {
    left: 12.5%;
    right: 12.5%;
    top: 28px;
    bottom: auto;
    width: auto;
    height: 0;
    border-left: 0;
    border-top: 1.5px dashed var(--gold-300);
  }
  .roadmap__step {
    flex-direction: column;
    text-align: center;
    margin-bottom: 0;
    gap: 0;
  }
  .roadmap__num {
    width: 56px; height: 56px;
    margin: 0 auto 20px;
    border-width: 1.5px;
    box-shadow: 0 0 0 6px var(--base-cream);
  }
  .roadmap__num .f-en { font-size: 16px; }
  .roadmap__head { justify-content: center; flex-direction: column; gap: 4px; }
  .roadmap__head h3 { font-size: 19px; margin-bottom: 0; }
  .roadmap__period { margin-bottom: 14px; }
  .roadmap__body > p { font-size: 13px; line-height: 1.95; }
}

/* ─── Profile ──────────────────────────────────────────── */
.profile {
  background: linear-gradient(180deg, var(--base-paper) 0%, var(--base-cream) 100%);
  border-radius: var(--r-lg);
  padding: 32px 24px;
  border: 0.5px solid var(--gold-100);
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.profile__photo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  position: relative;
}
.profile__photo img {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--gold-200);
}
.profile__leaf { display: none; color: var(--gold-500); }
.profile__title {
  font-size: 10px;
  color: var(--gold-600);
  letter-spacing: 0.18em;
  margin-bottom: 4px;
}
.profile__name {
  font-family: var(--font-mincho);
  font-size: 18px;
  color: var(--greige-700);
  letter-spacing: 0.06em;
}
.profile__role { font-size: 10.5px; color: var(--greige-400); letter-spacing: 0.04em; margin-top: 2px; }

.profile__quote {
  font-family: var(--font-mincho);
  font-size: clamp(14px, 1.6vw, 22px);
  color: var(--gold-700);
  line-height: 1.95;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}
.profile__text > p:not(.profile__quote) {
  font-size: clamp(12px, 1.2vw, 14px);
  color: var(--text-secondary);
  line-height: 2.05;
}
.profile__text > p:not(.profile__quote) + p { margin-top: 14px; }
@media (min-width: 1024px) {
  .profile {
    background: linear-gradient(180deg, #fff 0%, var(--base-cream) 100%);
    border-radius: var(--r-xl);
    padding: 56px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 56px;
    align-items: center;
  }
  .profile__photo {
    flex-direction: column;
    text-align: center;
    gap: 0;
  }
  .profile__photo img { width: 220px; height: 220px; border-width: 2px; margin-bottom: 18px; }
  .profile__leaf {
    display: block;
    width: 36px; height: 36px;
    position: absolute;
    top: -4px;
    right: calc(50% - 120px);
    transform: rotate(20deg);
    opacity: 0.8;
  }
  .profile__title { margin-top: 0; margin-bottom: 8px; font-size: 11px; letter-spacing: 0.22em; }
  .profile__name { font-size: 22px; letter-spacing: 0.08em; margin-bottom: 4px; }
  .profile__role { font-size: 12px; letter-spacing: 0.06em; }
}

/* ─── Voices ───────────────────────────────────────────── */
.voices {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.voice-card {
  background: var(--base-cream);
  border-radius: var(--r-md);
  padding: 26px 22px;
  border: 0.5px solid var(--base-line);
  display: flex;
  flex-direction: column;
}
.voice-card__metric {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  background: var(--gold-50);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
  align-self: flex-start;
}
.voice-card__metric b {
  font-family: var(--font-mincho);
  font-size: 14px;
  color: var(--gold-700);
  font-weight: 600;
}
.voice-card__metric em {
  font-size: 10px;
  color: var(--greige-400);
  font-style: normal;
}
.voice-card__body {
  font-family: var(--font-mincho);
  font-size: 13px;
  color: var(--greige-700);
  line-height: 2;
  margin-bottom: 18px;
  letter-spacing: 0.03em;
  flex: 1;
}
.voice-card__quote {
  color: var(--gold-500);
  font-size: 22px;
  margin-right: 4px;
}
.voice-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 0.5px solid var(--base-line);
}
.avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--greige-200);
  color: var(--greige-600);
  font-family: var(--font-mincho);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.voice-card__name { font-size: 12px; color: var(--greige-700); font-weight: 500; }
.voice-card__role { font-size: 10.5px; color: var(--greige-400); }
@media (min-width: 1024px) {
  .voices { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .voice-card {
    background: #fff;
    border-radius: var(--r-lg);
    padding: 36px 30px;
    border: 0.5px solid var(--gold-100);
    box-shadow: var(--shadow-card);
  }
  .voice-card__metric { padding: 8px 16px; margin-bottom: 22px; }
  .voice-card__metric b { font-size: 15px; }
  .voice-card__metric em { font-size: 11px; }
  .voice-card__body { font-size: 14px; line-height: 2.1; margin-bottom: 24px; }
  .voice-card__quote { font-size: 26px; }
  .voice-card__author { gap: 14px; padding-top: 18px; border-top-color: var(--gold-100); }
  .avatar { width: 42px; height: 42px; font-size: 18px; }
  .voice-card__name { font-size: 13px; }
  .voice-card__role { font-size: 11px; }
}

/* ─── FAQ ──────────────────────────────────────────────── */
.faq {
  display: grid;
  grid-template-columns: 1fr;
}
.faq__item { border-bottom: 0.5px solid var(--base-line); }
.faq__q {
  width: 100%;
  padding: 18px 0;
  background: transparent;
  border: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  text-align: left;
  font-family: var(--font-mincho);
  font-size: 13px;
  color: var(--greige-700);
  letter-spacing: 0.03em;
}
.faq__q .f-en {
  color: var(--gold-600);
  margin-right: 10px;
}
.faq__icon {
  color: var(--greige-400);
  font-size: 16px;
  transition: transform 0.3s;
  font-family: var(--font-sans);
}
.faq__q[aria-expanded="true"] .faq__icon { transform: rotate(45deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq__q[aria-expanded="true"] + .faq__a { max-height: 320px; }
.faq__a-inner {
  padding: 0 0 18px 22px;
  display: flex;
  gap: 10px;
}
.faq__a-inner .f-en { color: var(--greige-300); font-size: 12px; flex-shrink: 0; }
.faq__a-inner p { font-size: 12px; color: var(--text-secondary); line-height: 1.95; }

@media (min-width: 1024px) {
  .faq { grid-template-columns: repeat(2, 1fr); column-gap: 56px; }
  .faq__item { border-bottom-color: var(--gold-100); }
  .faq__q { padding: 24px 0; font-size: 15px; gap: 16px; }
  .faq__q .f-en { font-size: 14px; }
  .faq__icon { font-size: 18px; }
  .faq__a-inner { padding: 0 0 22px 26px; }
  .faq__a-inner p { font-size: 13px; line-height: 2; }
  .faq__a-inner .f-en { font-size: 13px; }
}

/* ─── Contact ──────────────────────────────────────────── */
.contact {
  padding: 64px 24px;
  background: var(--greige-700);
  color: var(--base-cream);
  text-align: center;
}
.contact__title {
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.6;
  color: var(--base-cream);
  letter-spacing: 0.06em;
  font-weight: 400;
  margin-bottom: 18px;
}
.contact__lead {
  font-size: clamp(12.5px, 1.4vw, 15px);
  color: rgba(251, 248, 243, 0.78);
  line-height: 2;
  margin-bottom: 28px;
}
.contact__note {
  font-size: 11px;
  color: rgba(251, 248, 243, 0.5);
  letter-spacing: 0.06em;
  margin-top: 12px;
}
@media (min-width: 1024px) {
  .contact { padding: 120px 60px; }
  .contact__title { letter-spacing: 0.08em; margin-bottom: 24px; }
  .contact__lead { margin-bottom: 44px; }
  .btn--contact { padding: 22px 60px; font-size: 16px; max-width: 420px; letter-spacing: 0.12em; box-shadow: 0 10px 28px -8px rgba(240, 192, 0, 0.5); }
}

/* ─── Footer ───────────────────────────────────────────── */
.site-footer {
  background: var(--greige-800);
  color: rgba(251, 248, 243, 0.6);
  padding: 40px 0 24px;
}
.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 0;
  padding-bottom: 22px;
}
.site-footer__logo {
  height: 22px;
  width: auto;
  filter: brightness(2.5) saturate(0.6);
  opacity: 0.8;
  margin-bottom: 16px;
}
.site-footer__brand p { font-size: 11px; line-height: 2; }
.site-footer__links {
  display: flex;
  gap: 16px;
  font-size: 11px;
}
.site-footer__links a:hover { color: rgba(251, 248, 243, 0.85); }
.site-footer__copy {
  font-size: 10px;
  letter-spacing: 0.06em;
  border-top: 0.5px solid rgba(251, 248, 243, 0.12);
  padding-top: 22px;
  margin-top: 0;
}
@media (min-width: 1024px) {
  .site-footer { padding: 56px 0 32px; }
  .site-footer__inner { flex-direction: row; align-items: flex-start; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 32px; }
  .site-footer__logo { height: 26px; }
  .site-footer__brand p { font-size: 12px; }
  .site-footer__links { gap: 28px; font-size: 12px; }
  .site-footer__copy { font-size: 11px; padding-top: 24px; }
}

/* ─── Legal pages (privacy / tokushoho) ────────────────── */
.legal-section { padding-top: 56px; }
.legal {
  background: #fff;
  border: 0.5px solid var(--gold-100);
  border-radius: var(--r-xl);
  padding: 32px 24px;
  box-shadow: var(--shadow-card);
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 2;
}
.legal h2 {
  font-size: 17px;
  color: var(--greige-700);
  letter-spacing: 0.06em;
  margin: 28px 0 10px;
  padding-bottom: 6px;
  border-bottom: 0.5px solid var(--gold-100);
  font-weight: 500;
}
.legal h2:first-child { margin-top: 4px; }
.legal p { margin-bottom: 12px; }
.legal ul { padding-left: 20px; margin: 0 0 16px; list-style: disc; }
.legal ul li { margin-bottom: 6px; }
.legal__date {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 0.5px solid var(--base-line);
  font-size: 12px;
  color: var(--greige-400);
  letter-spacing: 0.04em;
  text-align: right;
}
.legal__note {
  font-size: 12px;
  color: var(--greige-400);
  line-height: 1.95;
  margin-top: 24px;
  padding: 14px 16px;
  background: var(--base-cream);
  border-radius: var(--r-md);
  border: 0.5px solid var(--base-line);
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}
.legal-table th,
.legal-table td {
  text-align: left;
  vertical-align: top;
  padding: 14px 12px;
  border-bottom: 0.5px solid var(--gold-100);
  font-size: 13px;
  line-height: 1.95;
}
.legal-table th {
  width: 38%;
  background: var(--base-cream);
  font-family: var(--font-mincho);
  color: var(--greige-700);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.legal-table td { color: var(--text-secondary); }
@media (max-width: 640px) {
  .legal-table, .legal-table tbody, .legal-table tr, .legal-table th, .legal-table td { display: block; }
  .legal-table tr { border-bottom: 0.5px solid var(--gold-100); padding: 4px 0; }
  .legal-table th { width: auto; padding: 12px 12px 4px; border-bottom: 0; background: transparent; font-size: 12px; color: var(--gold-700); letter-spacing: 0.06em; }
  .legal-table td { padding: 0 12px 14px; border-bottom: 0; }
}
@media (min-width: 1024px) {
  .legal { padding: 48px 56px; font-size: 14px; }
  .legal h2 { font-size: 19px; margin: 36px 0 14px; }
  .legal-table th, .legal-table td { padding: 18px 16px; font-size: 14px; }
}

/* ─── Contact form page ───────────────────────────────── */
.form-hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 32px;
  text-align: center;
}
.form-hero__leaf { position: absolute; pointer-events: none; color: var(--gold-300); }
.form-hero__leaf--tr { top: 24px; right: -8px; width: 42px; height: 42px; opacity: 0.5; transform: rotate(20deg); }
.form-hero__leaf--bl { bottom: 8px; left: -4px; width: 28px; height: 28px; opacity: 0.4; transform: rotate(-30deg) scaleX(-1); }
.form-hero__title {
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.55;
  color: var(--greige-700);
  letter-spacing: 0.06em;
  font-weight: 400;
  margin: 8px 0 0;
}
.squiggle--inline { display: inline-block; margin: 14px auto 22px; color: var(--gold-500); }
.squiggle--inline svg { width: 140px; height: 8px; }
.form-hero__lead {
  font-size: clamp(12.5px, 1.3vw, 14.5px);
  color: var(--text-secondary);
  line-height: 2;
}
.form-hero__lead b { color: var(--gold-700); font-weight: 600; }

@media (min-width: 1024px) {
  .form-hero { padding: 88px 0 40px; }
  .form-hero__leaf--tr { top: 60px; right: 60px; width: 60px; height: 60px; opacity: 0.4; }
  .form-hero__leaf--bl { bottom: 0; left: 60px; width: 44px; height: 44px; opacity: 0.4; }
}

/* Form */
.form-section { padding-top: 56px; }
.form {
  background: #fff;
  border: 0.5px solid var(--gold-100);
  border-radius: var(--r-xl);
  padding: 32px 24px 36px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field--group { border: 0; padding: 0; margin: 0; }
.field__label {
  font-family: var(--font-mincho);
  font-size: 14px;
  color: var(--greige-700);
  letter-spacing: 0.04em;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.field__req {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gold-700);
  background: var(--gold-50);
  padding: 2px 8px;
  border-radius: 999px;
  border: 0.5px solid var(--gold-200);
  font-weight: 500;
}
.field__hint { font-size: 11.5px; color: var(--greige-400); line-height: 1.7; }

.field__input,
.field__textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--base-cream);
  border: 1px solid var(--base-line-2);
  border-radius: var(--r-md);
  padding: 14px 16px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}
.field__textarea { min-height: 160px; resize: vertical; }
.field__input::placeholder,
.field__textarea::placeholder { color: var(--greige-300); }
.field__input:hover,
.field__textarea:hover { border-color: var(--gold-300); }
.field__input:focus,
.field__textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(240, 192, 0, 0.18);
}
.field__input:invalid:not(:placeholder-shown),
.field__textarea:invalid:not(:placeholder-shown) {
  border-color: #C97A4A;
  background: #FFF7F2;
}

/* Radios */
.radios {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
@media (min-width: 640px) {
  .radios { grid-template-columns: 1fr 1fr; gap: 10px; }
}
.radio {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--base-cream);
  border: 1px solid var(--base-line-2);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.radio:hover { border-color: var(--gold-300); }
.radio input { accent-color: var(--gold-500); width: 16px; height: 16px; flex-shrink: 0; }
.radio__label { font-size: 13px; color: var(--greige-700); letter-spacing: 0.03em; }
.radio:has(input:checked) {
  border-color: var(--gold-500);
  background: var(--gold-50);
}

/* Checkbox */
.field--check { padding-top: 8px; }
.check { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; }
.check input { accent-color: var(--gold-500); width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; }
.check__label { font-size: 13px; color: var(--greige-700); line-height: 1.7; }
.link { color: var(--gold-700); text-decoration: underline; text-decoration-thickness: 0.5px; text-underline-offset: 3px; }
.link:hover { color: var(--gold-600); }

/* Submit */
.form__submit { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-top: 8px; }
.btn--submit {
  width: 100%;
  max-width: 360px;
  padding: 18px 28px;
  font-size: 15px;
  letter-spacing: 0.12em;
  position: relative;
}
.btn--submit:disabled { opacity: 0.6; cursor: not-allowed; }
.form__error {
  font-size: 12.5px;
  color: #B14A2A;
  background: #FFF1EA;
  border: 0.5px solid #E5BFA8;
  border-radius: var(--r-md);
  padding: 12px 16px;
  line-height: 1.7;
  width: 100%;
}

/* Success */
.form-success {
  background: #fff;
  border: 0.5px solid var(--gold-200);
  border-radius: var(--r-xl);
  padding: 56px 28px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.form-success__leaf { display: inline-flex; color: var(--gold-500); margin-bottom: 16px; }
.form-success h2 {
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--greige-700);
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.form-success p { font-size: 13px; color: var(--text-secondary); line-height: 2; margin-bottom: 28px; }
.form-success .btn { display: inline-flex; padding: 14px 28px; font-size: 13px; }

@media (min-width: 1024px) {
  .form { padding: 48px 56px 56px; gap: 28px; }
  .field__label { font-size: 15px; }
  .field__input, .field__textarea { font-size: 15px; padding: 16px 18px; }
  .form-section { padding-top: 64px; }
}