/* =========================================
   DESIGN SYSTEM — LH TOKYO
   ========================================= */

/* ----- Variables ----- */
:root {
  --color-base:    #1C1C1E;
  --color-surface: #2C2C2E;
  --color-mid:     #8A8A8E;
  --color-ivory:   #E8E4DC;
  --color-light:   #F7F5F0;
  --color-accent:  #C9A96E;
  --color-text:    #1C1C1E;

  --font-display: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --font-body:    'Noto Sans JP', sans-serif;

  --header-h:    68px;
  --max-w:       1120px;
  --pad-x:       24px;

  /* timing */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t:        0.3s;
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-light);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ----- Scroll margin for fixed header ----- */
section[id] { scroll-margin-top: var(--header-h); }

/* ----- Layout ----- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.section {
  padding: 96px 0;
}

/* ----- Section header ----- */
.sec-head { margin-bottom: 56px; }

.sec-en {
  display: block;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.sec-en--light { color: var(--color-accent); }

.sec-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
  line-height: 1.4;
  letter-spacing: 0.12em;
  color: var(--color-text);
}
.sec-title--light { color: var(--color-ivory); }

.sec-sub {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--color-mid);
}
.sec-sub--light { color: var(--color-mid); }

/* utility */
.sp-only { display: none; }


/* =========================================
   HEADER
   ========================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  height: var(--header-h);
  background: var(--color-base);
  transition: box-shadow var(--t);
}
.site-header.scrolled { box-shadow: 0 1px 32px rgba(0,0,0,0.5); }

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 36px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.22em;
  color: var(--color-ivory);
  flex-shrink: 0;
  transition: color var(--t);
}
.logo:hover { color: var(--color-accent); }

.nav-pc {
  display: none;
  margin-left: auto;
  gap: 28px;
}
.nav-pc a {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(232,228,220,0.75);
  white-space: nowrap;
  transition: color var(--t);
}
.nav-pc a:hover { color: var(--color-accent); }

.header-cta {
  display: none;
  flex-shrink: 0;
  padding: 9px 18px;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  border: 1px solid rgba(201,169,110,0.6);
  color: var(--color-accent);
  white-space: nowrap;
  transition: background var(--t), color var(--t), border-color var(--t);
}
.header-cta:hover {
  background: var(--color-accent);
  color: var(--color-base);
  border-color: var(--color-accent);
}

/* hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 28px;
  margin-left: auto;
  padding: 4px 0;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  height: 1px;
  background: var(--color-ivory);
  transition: transform 0.35s var(--ease-out), opacity 0.25s;
  transform-origin: center;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* =========================================
   MOBILE MENU
   ========================================= */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 190;
  background: var(--color-base);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.38s var(--ease-out), transform 0.38s var(--ease-out);
}
.mobile-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-menu-inner {
  width: 100%;
  padding: 0 var(--pad-x);
  text-align: center;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.m-link {
  font-family: var(--font-body);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  color: var(--color-ivory);
  transition: color var(--t);
}
.m-link:hover { color: var(--color-accent); }
.m-link--cta {
  margin-top: 8px;
  display: inline-block;
  padding: 13px 28px;
  border: 1px solid rgba(201,169,110,0.5);
  color: var(--color-accent);
  font-size: 0.9rem;
}


/* =========================================
   HERO
   ========================================= */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 48px) var(--pad-x) 72px;
  background-image:
    linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)),
    url('../images/bg-leather-black.jpeg');
  background-size: cover;
  background-position: center;
}

/* decorative background text */
.hero-deco {
  position: absolute;
  right: -4vw;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18rem, 38vw, 38rem);
  line-height: 1;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.022);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

/* thin vertical gold rule on right */
.hero-rule {
  position: absolute;
  right: clamp(48px, 8vw, 120px);
  top: 120px;
  bottom: 120px;
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(201,169,110,0.35) 20%,
    rgba(201,169,110,0.35) 80%,
    transparent 100%
  );
  pointer-events: none;
}

.hero-inner {
  position: relative;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero-en {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(0.6rem, 1.4vw, 0.75rem);
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-heading {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(2.6rem, 8vw, 5.6rem);
  color: var(--color-ivory);
  line-height: 1.3;
  letter-spacing: 0.06em;
  margin-bottom: 32px;
}

/* thin gold separator */
.hero-sep {
  width: 40px;
  height: 1px;
  background: var(--color-accent);
  margin-bottom: 28px;
}

.hero-body {
  font-size: clamp(0.8rem, 1.5vw, 0.9rem);
  color: var(--color-mid);
  line-height: 2.1;
  letter-spacing: 0.01em;
  margin-bottom: 48px;
  max-width: 740px;
}

/* force <br> only on md+ so mobile wraps naturally */
.hero-br { display: none; }
@media (min-width: 768px) {
  .hero-br { display: block; }
}

.hero-cta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px 36px;
}


/* =========================================
   BUTTONS
   ========================================= */

/* outlined ghost — hero secondary */
.btn-ghost {
  display: inline-block;
  padding: 13px 28px;
  border: 1px solid rgba(232,228,220,0.5);
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--color-ivory);
  transition: background var(--t), border-color var(--t), color var(--t), letter-spacing var(--t);
}
.btn-ghost:hover {
  background: var(--color-ivory);
  border-color: var(--color-ivory);
  color: var(--color-base);
  letter-spacing: 0.12em;
}

/* text + arrow — hero tertiary */
.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: rgba(232,228,220,0.55);
  transition: color var(--t), gap var(--t);
}
.btn-text:hover { color: var(--color-ivory); gap: 16px; }

/* solid gold — primary CTA */
.btn-solid {
  display: inline-block;
  padding: 15px 36px;
  background: var(--color-accent);
  font-family: var(--font-body);
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  color: var(--color-base);
  transition: background var(--t), letter-spacing var(--t);
}
.btn-solid:hover { background: #b8935a; letter-spacing: 0.14em; }
.btn-solid--wide { padding: 17px 64px; font-size: 0.9rem; letter-spacing: 0.18em; }


/* =========================================
   CONCEPT — For Businessmen
   ========================================= */
.concept {
  background: var(--color-light);
}

/* two-column layout */
.cbiz-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.cbiz-tagline {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin: 6px 0 14px;
}

/* emphasized quote */
.cbiz-quote {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--color-text);
  border-left: 3px solid var(--color-accent);
  padding: 4px 0 4px 20px;
  margin: 28px 0 28px;
}

.cbiz-body {
  font-size: 0.9rem;
  color: #4a4a4a;
  line-height: 2.1;
  margin-bottom: 36px;
}

/* stat mini-cards */
.cbiz-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 36px;
}

.cbiz-stat {
  background: var(--color-surface);
  border-radius: 4px;
  padding: 20px 18px 18px;
}

.cbiz-stat-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3rem);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 10px;
}
.cbiz-stat-num small {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-mid);
  margin-left: 2px;
}

.cbiz-stat p {
  font-size: 0.76rem;
  color: var(--color-mid);
  line-height: 1.65;
}
.cbiz-stat p small {
  font-size: 0.7rem;
  color: rgba(138,138,142,0.65);
}

/* closing line */
.cbiz-closing {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.25rem);
  letter-spacing: 0.14em;
  color: var(--color-text);
}

/* image placeholder */
.cbiz-visual { width: 100%; }
.cbiz-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  border-radius: 2px;
  display: block;
}


/* =========================================
   ABOUT
   ========================================= */
.about {
  background-image:
    linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)),
    url('../images/bg-wave-gold.jpeg');
  background-size: cover;
  background-position: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.about-block {
  padding-top: 32px;
  border-top: 1px solid rgba(232,228,220,0.1);
  margin-bottom: 40px;
}
.about-block:last-of-type { margin-bottom: 0; }

.about-kw {
  display: block;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.about-sub {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.8vw, 1.45rem);
  color: var(--color-ivory);
  line-height: 1.5;
  margin-bottom: 16px;
}

.about-text p {
  font-size: 0.88rem;
  color: var(--color-mid);
  line-height: 2.1;
}

.about-visual {
  width: 100%;
  align-self: stretch;
}
.img-ph {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center;
  display: block;
}


/* =========================================
   MACHINE — ルネッサンスRe
   ========================================= */
.machine {
  background-image:
    linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)),
    url('../images/bg-wave-gold.jpeg');
  background-size: cover;
  background-position: center;
}

.machine-tagline {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin: 6px 0 14px;
}

.machine-lead {
  font-size: 0.9rem;
  color: var(--color-mid);
  line-height: 2.1;
  margin-bottom: 48px;
  max-width: 760px;
}

/* 2×2 card grid */
.machine-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 48px;
}

.machine-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,169,110,0.22);
  border-radius: 4px;
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.machine-idx {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--color-accent);
}

.machine-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--color-ivory);
  line-height: 1.55;
}

.machine-card p {
  font-size: 0.855rem;
  color: var(--color-mid);
  line-height: 1.95;
}

/* certification banner */
.machine-badge {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.machine-badge img {
  display: block;
  max-width: 468px;
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* closing copy */
.machine-closing {
  padding-top: 40px;
  border-top: 1px solid rgba(201,169,110,0.2);
  text-align: center;
}

.machine-closing p {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  letter-spacing: 0.06em;
  color: var(--color-ivory);
  line-height: 1.9;
}


/* =========================================
   FEATURES
   ========================================= */
.features { background: var(--color-light); }

.features-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.feature-item {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  align-items: start;
  gap: 24px;
  padding: 36px 0;
  border-top: 1px solid rgba(28,28,30,0.1);
}
.feature-item:last-child { border-bottom: 1px solid rgba(28,28,30,0.1); }

.feature-idx {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2.2rem;
  line-height: 1;
  color: rgba(201,169,110,0.4);
  padding-top: 2px;
}

.feature-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text);
  margin-bottom: 10px;
}

.feature-body p {
  font-size: 0.875rem;
  color: #5a5a5a;
  line-height: 1.95;
}


/* =========================================
   PRICE
   ========================================= */
.price {
  background-image:
    linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)),
    url('../images/bg-silk-gold.jpeg');
  background-size: cover;
  background-position: center;
}

/* ---- intro message ---- */
.price-intro {
  background: rgba(201,169,110,0.08);
  border-left: 3px solid var(--color-accent);
  padding: 28px 32px;
  margin-bottom: 48px;
  border-radius: 0 4px 4px 0;
}

.price-intro-ttl {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--color-ivory);
  margin-bottom: 12px;
}

.price-intro-body {
  font-size: 0.875rem;
  color: var(--color-mid);
  line-height: 2;
}

/* ---- plan example sub-heading ---- */
/* ---- plan cards (replace old price-table) ---- */
.plan-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.plan-card {
  background: var(--color-base);
  border: 1px solid rgba(138,138,142,0.18);
  border-radius: 4px;
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-badge {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background: rgba(201,169,110,0.1);
  border: 1px solid rgba(201,169,110,0.3);
  padding: 4px 10px;
  border-radius: 2px;
  align-self: flex-start;
}
.plan-badge--popular {
  background: rgba(201,169,110,0.2);
  border-color: var(--color-accent);
  font-weight: 700;
}

.plan-name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--color-ivory);
}

.plan-desc {
  font-size: 0.855rem;
  color: var(--color-mid);
  line-height: 1.9;
}

/* ---- stacked notes ---- */
.price-notes {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 40px;
}
.price-notes p {
  font-size: 0.78rem;
  color: var(--color-mid);
  padding-left: 1em;
  text-indent: -1em;
  line-height: 1.7;
}

.price-cta { text-align: center; }


/* =========================================
   FLOW
   ========================================= */
.flow { background: var(--color-light); }

.flow-list {
  display: flex;
  flex-direction: column;
  max-width: 680px;
  margin: 0 auto;
}

.flow-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 0 24px;
  position: relative;
  padding-bottom: 48px;
}
.flow-item:last-child { padding-bottom: 0; }

/* connector line */
.flow-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 29px;
  top: 50px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(
    to bottom,
    rgba(201,169,110,0.4) 0%,
    rgba(201,169,110,0.1) 100%
  );
}

.flow-num {
  width: 60px;
  height: 60px;
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  flex-shrink: 0;
}

.flow-body { padding-top: 14px; }

.flow-body h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 8px;
}

.flow-body p {
  font-size: 0.875rem;
  color: #5a5a5a;
  line-height: 1.95;
}

.flow-cta {
  text-align: center;
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid rgba(28,28,30,0.12);
}


/* =========================================
   VOICE
   ========================================= */
.voice {
  background-image:
    linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)),
    url('../images/bg-wave-gold.jpeg');
  background-size: cover;
  background-position: center;
}

.voice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.voice-card {
  background: var(--color-base);
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
}

/* voice-avatar and decorative quote mark removed per design revision */

.voice-card blockquote p {
  font-size: 0.9rem;
  color: var(--color-ivory);
  line-height: 1.95;
  margin-bottom: 20px;
}

.voice-card figcaption {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(201,169,110,0.2);
  font-size: 0.78rem;
  color: var(--color-mid);
  text-align: right;
  letter-spacing: 0.05em;
}


/* =========================================
   FAQ
   ========================================= */
.faq { background: var(--color-light); }

.faq-list { border-top: 1px solid rgba(28,28,30,0.15); }

.faq-item { border-bottom: 1px solid rgba(28,28,30,0.15); }

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  font-family: var(--font-body);
  font-size: 0.93rem;
  color: var(--color-text);
  text-align: left;
  transition: color var(--t);
}
.faq-q:hover { color: var(--color-accent); }

/* +/× icon */
.faq-icon {
  position: relative;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform 0.35s var(--ease-out);
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  inset: 50% 0 auto;
  transform-origin: center;
  height: 1px;
  background: var(--color-mid);
  transition: background var(--t), transform 0.35s var(--ease-out);
}
.faq-icon::before { width: 100%; transform: translateY(-0.5px); }
.faq-icon::after  { width: 1px; left: 50%; transform: translate(-50%, -0.5px); }

.faq-q[aria-expanded="true"] .faq-icon::after {
  transform: translate(-50%, -0.5px) rotate(90deg);
  opacity: 0;
}
.faq-q[aria-expanded="true"] .faq-icon::before { background: var(--color-accent); }

/* accordion */
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.38s var(--ease-out);
}
.faq-a.is-open { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a > div > p {
  padding-bottom: 22px;
  font-size: 0.875rem;
  color: #555;
  line-height: 2;
}


/* =========================================
   SAFETY
   ========================================= */
.safety {
  background-image:
    linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)),
    url('../images/bg-silk-gold.jpeg');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.safety-bg-text {
  position: absolute;
  right: -4vw;
  bottom: -4vh;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(12rem, 22vw, 22rem);
  line-height: 1;
  color: rgba(255,255,255,0.025);
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.04em;
}

.safety-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  position: relative;
}

.safety-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: var(--color-ivory);
  line-height: 1.5;
  margin-bottom: 24px;
}

.safety-text p {
  font-size: 0.88rem;
  color: var(--color-mid);
  line-height: 2.1;
  margin-bottom: 12px;
}

/* badge items */
.safety-badges {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.safety-badge {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-top: 1px solid rgba(232,228,220,0.08);
}
.safety-badge:last-child { border-bottom: 1px solid rgba(232,228,220,0.08); }

.badge-line {
  flex-shrink: 0;
  width: 2px;
  height: 36px;
  background: var(--color-accent);
  margin-top: 2px;
}

.badge-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.badge-text strong {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-ivory);
  font-weight: 700;
}
.badge-text span {
  font-size: 0.78rem;
  color: var(--color-mid);
  letter-spacing: 0.03em;
}


/* =========================================
   ACCESS
   ========================================= */
.access { background: var(--color-light); }

.access-info {
  margin-bottom: 48px;
}

.access-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  color: var(--color-text);
  margin-bottom: 28px;
}

.access-dl {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 560px;
}
.access-row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 0 16px;
  padding: 14px 0;
  border-top: 1px solid rgba(28,28,30,0.1);
  font-size: 0.875rem;
}
.access-row:last-child { border-bottom: 1px solid rgba(28,28,30,0.1); }
.access-row dt {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-text);
}
.access-row dd { color: #555; line-height: 1.7; }

/* sister store notice */
.access-sister {
  padding: 36px 40px;
  background: var(--color-surface);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 4px 4px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 560px;
}

.access-sister-label {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.access-sister p {
  font-size: 0.9rem;
  color: var(--color-ivory);
  line-height: 1.9;
}

.access-sister .btn-text {
  font-size: 0.8rem;
  color: var(--color-accent);
  align-self: flex-start;
}
.access-sister .btn-text:hover { color: var(--color-ivory); }


/* =========================================
   CONTACT
   ========================================= */
.contact {
  background-image:
    linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)),
    url('../images/bg-leather-black.jpeg');
  background-size: cover;
  background-position: center;
}

/* ---- LINE CTA block ---- */
.contact-line {
  max-width: 600px;
  margin: 0 auto 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.btn-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: #06c755;
  color: #fff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  border-radius: 4px;
  transition: background var(--t), letter-spacing var(--t);
}
.btn-line:hover { background: #05b34b; letter-spacing: 0.14em; }

.contact-line-note {
  font-size: 0.75rem;
  color: var(--color-mid);
  letter-spacing: 0.05em;
}

/* divider between LINE and form */
.contact-divider {
  max-width: 600px;
  margin: 0 auto 40px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.contact-divider::before,
.contact-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(138,138,142,0.3);
}
.contact-divider span {
  font-size: 0.72rem;
  color: var(--color-mid);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.field { margin-bottom: 36px; }

.field-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: 10px;
}
.req {
  color: var(--color-accent);
  margin-left: 4px;
}

/* underline-only inputs — luxury feel */
.field-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(138,138,142,0.4);
  padding: 10px 0 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-ivory);
  transition: border-color var(--t);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}
.field-input::placeholder { color: rgba(138,138,142,0.5); }
.field-input:focus { border-bottom-color: var(--color-accent); }
.field-textarea {
  resize: vertical;
  min-height: 120px;
  padding-top: 10px;
}

.field-submit {
  margin-top: 48px;
  text-align: center;
}


/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background: var(--color-base);
  border-top: 1px solid rgba(232,228,220,0.06);
  padding: 56px 0 40px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.22em;
  color: var(--color-ivory);
}

.footer-sns { display: flex; gap: 12px; }
.sns-ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(138,138,142,0.35);
  border-radius: 50%;
  color: var(--color-mid);
  transition: color var(--t), border-color var(--t);
}
.sns-ico:hover { color: var(--color-accent); border-color: var(--color-accent); }

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-bottom: 36px;
  border-top: 1px solid rgba(232,228,220,0.06);
  padding-top: 32px;
}
.footer-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--color-mid);
  transition: color var(--t);
}
.footer-nav a:hover { color: var(--color-accent); }

.footer-company {
  font-size: 0.72rem;
  color: rgba(138,138,142,0.45);
  line-height: 1.9;
  letter-spacing: 0.03em;
  border-top: 1px solid rgba(232,228,220,0.06);
  padding-top: 20px;
  width: 100%;
}

.footer-copy {
  font-size: 0.72rem;
  color: rgba(138,138,142,0.55);
  letter-spacing: 0.06em;
}


/* =========================================
   PRIVACY POLICY PAGE
   ========================================= */
.pp-hero {
  padding: calc(var(--header-h) + 56px) var(--pad-x) 56px;
  background: var(--color-base);
}

.pp-hero .sec-en {
  margin-bottom: 12px;
}

.pp-heading {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: 0.1em;
  color: var(--color-ivory);
  line-height: 1.3;
}

.pp-content {
  background: var(--color-light);
  padding: 72px 0 96px;
}

.pp-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.pp-intro {
  font-size: 0.9rem;
  color: #3a3a3a;
  line-height: 2;
  margin-bottom: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(28,28,30,0.12);
}

.pp-block {
  margin-bottom: 40px;
}

.pp-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--color-text);
  margin-bottom: 14px;
  padding-left: 12px;
  border-left: 3px solid var(--color-accent);
}

.pp-block p,
.pp-block li {
  font-size: 0.875rem;
  color: #3a3a3a;
  line-height: 2;
}

.pp-block ul {
  list-style: none;
  padding: 0;
  margin-top: 8px;
}

.pp-block ul li {
  padding-left: 1.2em;
  position: relative;
}

.pp-block ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.pp-company {
  margin-top: 48px;
  padding: 28px 32px;
  background: #fff;
  border: 1px solid rgba(28,28,30,0.1);
  border-radius: 4px;
}

.pp-company p {
  font-size: 0.875rem;
  color: #3a3a3a;
  line-height: 2;
}

.pp-date {
  margin-top: 48px;
  font-size: 0.8rem;
  color: var(--color-mid);
  letter-spacing: 0.06em;
  text-align: right;
}

.pp-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 56px;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--color-text);
  transition: color var(--t), gap var(--t);
}

.pp-back:hover {
  color: var(--color-accent);
  gap: 12px;
}

/* ---- 特定商取引法 table ---- */
.pp-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 40px;
  font-size: 0.875rem;
}

.pp-table tr {
  border-bottom: 1px solid rgba(28,28,30,0.1);
}
.pp-table tr:first-child { border-top: 1px solid rgba(28,28,30,0.1); }

.pp-table th {
  width: 36%;
  padding: 18px 20px 18px 0;
  vertical-align: top;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--color-text);
  text-align: left;
  white-space: nowrap;
}

.pp-table td {
  padding: 18px 0 18px 20px;
  vertical-align: top;
  color: #3a3a3a;
  line-height: 1.9;
}

/* mobile: stack label above value */
@media (max-width: 600px) {
  .pp-table,
  .pp-table tbody,
  .pp-table tr,
  .pp-table th,
  .pp-table td {
    display: block;
    width: 100%;
  }
  .pp-table tr { padding: 16px 0; }
  .pp-table tr:first-child { border-top: 1px solid rgba(28,28,30,0.1); }
  .pp-table th {
    padding: 0 0 6px;
    font-size: 0.76rem;
    color: var(--color-accent);
    white-space: normal;
  }
  .pp-table td { padding: 0; }
}

.pp-note {
  font-size: 0.8rem;
  color: #666;
  line-height: 1.8;
  padding: 20px;
  background: rgba(28,28,30,0.04);
  border-left: 3px solid rgba(201,169,110,0.4);
  margin-top: 8px;
}


/* =========================================
   RESPONSIVE — 768px (tablet+)
   ========================================= */
@media (min-width: 768px) {
  .section { padding: 120px 0; }

  /* header */
  .nav-pc   { display: flex; }
  .header-cta { display: inline-block; }
  .hamburger  { display: none; }

  /* hero */
  .hero { padding-bottom: 96px; }

  /* concept — businessmen 2-column on tablet+ */
  .cbiz-grid {
    grid-template-columns: 1fr 36%;
    gap: 72px;
    align-items: center;
  }

  /* price plans — 2-column on tablet+ */
  .plan-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* machine */
  .machine-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* about */
  .about-grid {
    grid-template-columns: 1fr 42%;
    gap: 80px;
    align-items: start;
  }
  .img-ph { aspect-ratio: 2 / 3; }

  /* voice */
  .voice-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
  }

  /* access — single column, no map */

  /* safety */
  .safety-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
  }
}


/* =========================================
   RESPONSIVE — 1200px (desktop)
   ========================================= */
@media (min-width: 1200px) {
  .section { padding: 140px 0; }

  .hero { padding-bottom: 120px; }

  .sp-only { display: none; }
}


/* =========================================
   FOCUS STYLES
   ========================================= */
:focus-visible {
  outline: 1px solid var(--color-accent);
  outline-offset: 3px;
}


/* =========================================
   MOBILE LAYOUT — heading → image → body
   (max-width: 767px only)
   ========================================= */
@media (max-width: 767px) {

  /* FOR BUSINESSMEN
     cbiz-text の子要素を cbiz-grid の直接アイテムとして扱う */
  .cbiz-grid { gap: 20px; }
  .cbiz-text  { display: contents; }

  .cbiz-grid .sec-head { order: 1; }
  .cbiz-visual         { order: 2; }
  .cbiz-quote          { order: 3; }
  .cbiz-body           { order: 4; }
  .cbiz-stats          { order: 5; }

  /* ABOUT THE TREATMENT */
  .about-grid { gap: 20px; }
  .about-text { display: contents; }

  .about-grid .sec-head    { order: 1; }
  .about-visual            { order: 2; }
  .about-grid .about-block { order: 3; }
}


/* =========================================
   HOVER & ACTIVE INTERACTIONS
   ========================================= */

/* ---- Floating cards (lift + border glow) ---- */
.cbiz-stat,
.machine-card,
.plan-card {
  transition:
    transform    0.3s ease,
    background   0.3s ease,
    border-color 0.3s ease,
    box-shadow   0.3s ease;
}

.cbiz-stat:hover {
  transform:  translateY(-4px);
  background: #363638;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}

.machine-card:hover {
  transform:    translateY(-4px);
  background:   rgba(255,255,255,0.08);
  border-color: rgba(201,169,110,0.55);
  box-shadow:   0 8px 24px rgba(0,0,0,0.35);
}

.plan-card:hover {
  transform:    translateY(-4px);
  background:   rgba(36,36,38,0.92);
  border-color: rgba(201,169,110,0.5);
  box-shadow:   0 8px 24px rgba(0,0,0,0.35);
}

/* ---- Feature rows (subtle title accent) ---- */
.feature-title {
  transition: color 0.3s ease;
}
.feature-item {
  transition: background 0.3s ease;
}
.feature-item:hover {
  background: rgba(201,169,110,0.04);
}
.feature-item:hover .feature-title {
  color: var(--color-accent);
}

/* ---- Safety badges ---- */
.safety-badge {
  transition: background 0.3s ease, border-color 0.3s ease;
}
.safety-badge:hover {
  background: rgba(201,169,110,0.07);
}

/* ---- Buttons — extend transitions to include transform ---- */
.btn-solid {
  transition:
    background     var(--t),
    letter-spacing var(--t),
    transform      0.25s ease,
    box-shadow     0.25s ease;
}
.btn-solid:hover {
  transform:  translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.btn-ghost {
  transition:
    background     var(--t),
    border-color   var(--t),
    color          var(--t),
    letter-spacing var(--t),
    transform      0.25s ease;
}
.btn-ghost:hover {
  transform: translateY(-2px);
}

.btn-line {
  transition:
    background     var(--t),
    letter-spacing var(--t),
    transform      0.25s ease,
    box-shadow     0.25s ease;
}
.btn-line:hover {
  transform:  translateY(-2px);
  box-shadow: 0 4px 16px rgba(6,199,85,0.2);
}

.header-cta {
  transition:
    background   var(--t),
    color        var(--t),
    border-color var(--t),
    transform    0.25s ease;
}
.header-cta:hover {
  transform: translateY(-1px);
}

/* ---- Active / tap feedback (touch devices) ---- */
.cbiz-stat:active,
.machine-card:active,
.plan-card:active {
  transform:         translateY(-1px);
  transition-duration: 0.1s;
}

.feature-item:active .feature-title {
  color: var(--color-accent);
}

.btn-solid:active,
.btn-ghost:active,
.btn-line:active,
.header-cta:active {
  transform:         translateY(0);
  transition-duration: 0.1s;
}

.safety-badge:active {
  background: rgba(201,169,110,0.1);
}