/* 古美術 もりた - styles.css
   ──────────────────────────────────
   Theme variables driven from JS (Tweaks).
   Vars set at :root level: --ink, --paper, --accent, --paper-2, --line, --serif, --sans
*/

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.02em;
  font-feature-settings: "palt";
}

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

.app {
  min-height: 100vh;
  background: var(--paper);
  background-image:
    radial-gradient(circle at 8% 12%, rgba(0,0,0,0.018), transparent 40%),
    radial-gradient(circle at 92% 80%, rgba(0,0,0,0.022), transparent 50%);
}

/* ───── BUTTONS ───── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.95em 1.6em;
  font-family: var(--serif);
  font-size: 0.92rem;
  letter-spacing: 0.18em;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 0;
  transition: all 0.25s ease;
  text-align: center;
  white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-line { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--paper); }
.btn-block { width: 100%; padding: 1.1em; }

/* ───── HEADER ───── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.hdr-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 18px 48px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 48px;
}
.hdr-logo { flex-shrink: 0; }
.hdr-nav { display: flex; gap: 36px; justify-content: center; }
.hdr-nav a {
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.16em;
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}
.hdr-nav a:hover { color: var(--accent); }
.hdr-nav a::after {
  content: '';
  position: absolute; left: 50%; bottom: -2px;
  width: 0; height: 1px;
  background: var(--accent);
  transition: all 0.25s;
}
.hdr-nav a:hover::after { left: 0; width: 100%; }
.hdr-cta { display: flex; gap: 12px; align-items: center; }

.hdr-tel-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  padding: 0 6px;
  transition: color 0.2s;
}
.hdr-tel-link svg { color: var(--accent); }
.hdr-tel-link:hover { color: var(--accent); }

/* ───── HEADER variant: centered ───── */
.site-header.is-centered {
  display: flex;
  flex-direction: column;
  padding: 0;
}
.is-centered .hdr-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px clamp(24px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--ink);
}
.is-centered .hdr-tel-small {
  display: inline-flex; align-items: center; gap: 8px;
}
.is-centered .hdr-cta-small {
  color: var(--accent);
  letter-spacing: 0.18em;
}
.is-centered .hdr-cta-small:hover { color: var(--ink); }
.is-centered .hdr-cta-btn {
  padding: 0.55em 1.4em;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}
.is-centered .hdr-center {
  display: flex;
  justify-content: center;
  padding: 22px 0 8px;
}
.is-centered .hdr-nav.hdr-nav-centered {
  display: flex;
  justify-content: center;
  gap: 44px;
  padding: 8px 0 18px;
  border-top: 1px solid var(--line);
  margin: 0 clamp(24px, 4vw, 48px);
}

/* ───── HEADER variant: minimal ───── */
.site-header.is-minimal .hdr-inner-minimal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px clamp(24px, 4vw, 48px);
}
.hdr-min-right { display: flex; align-items: center; gap: 20px; }
.btn-sm { padding: 0.7em 1.2em; font-size: 0.82rem; letter-spacing: 0.14em; }
@media (max-width: 720px) {
  .hdr-tel-link span { display: none; }
  .is-centered .hdr-top { font-size: 0.7rem; letter-spacing: 0.08em; }
  .is-centered .hdr-nav.hdr-nav-centered { gap: 22px; font-size: 0.82rem; overflow-x: auto; }
}

/* ───── HERO ───── */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: var(--paper);
  align-items: stretch;
}
.hero-image {
  position: relative;
  overflow: hidden;
  background: var(--paper-2);
}
.hero-image .hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.92);
}
.hero-copy {
  padding: clamp(36px, 4.5vw, 72px) clamp(40px, 6vw, 90px);
  display: flex; flex-direction: column;
  justify-content: center;
  gap: 20px;
  position: relative;
}
.hero-eyebrow {
  font-family: var(--serif);
  font-size: 0.82rem;
  letter-spacing: 0.32em;
  color: color-mix(in srgb, var(--ink) 70%, transparent);
  display: flex; align-items: center; gap: 18px;
  text-transform: uppercase;
}
.hero-eyebrow .dot {
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 50%;
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4.4vw, 4.2rem);
  line-height: 1.4;
  font-weight: 400;
  margin: 0;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.hero-title br + * { display: block; }
.hero-copy.is-vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  align-items: center;
  justify-content: flex-start;
  padding: 80px 60px;
  max-height: calc(100vh - 84px);
}
.hero-copy.is-vertical .hero-title {
  font-size: clamp(2rem, 3.6vw, 3.4rem);
  line-height: 1.85;
}
.hero-copy.is-vertical .hero-title span { display: inline-block; }
.hero-copy.is-vertical .hero-eyebrow,
.hero-copy.is-vertical .hero-lede,
.hero-copy.is-vertical .hero-actions { writing-mode: horizontal-tb; }
.hero-copy.is-vertical .hero-eyebrow { transform: rotate(0deg); }

.hero-lede {
  font-size: 0.98rem;
  line-height: 2.1;
  color: color-mix(in srgb, var(--ink) 82%, transparent);
  margin: 0;
  max-width: 38em;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }

/* ───── SECTION SCAFFOLDING ───── */
.section {
  max-width: 1320px;
  margin: 0 auto;
  padding:
    calc(clamp(48px, 5vw, 90px) * var(--rhythm-pad, 1))
    clamp(40px, 6vw, 80px);
}
.section-head { margin-bottom: calc(64px * var(--rhythm-gap, 1)); max-width: 720px; }
.section-title { line-height: var(--rhythm-lh, 1.85); letter-spacing: var(--rhythm-track, 0.04em); }
.section-lede { line-height: var(--rhythm-lh, 1.85); }

/* ───── MOOD / 質感 — atmospheric overlays driven by [data-mood] ───── */
body { position: relative; }
body::before, body::after {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 1;
  transition: opacity 0.6s ease;
}
body::before { opacity: 0; }   /* texture layer */
body::after  { opacity: 0; }   /* veil/vignette layer */

[data-mood="tansei"] body::before { opacity: 0; }
[data-mood="tansei"] body::after  { opacity: 0; }

/* 古色 — aged paper grain */
[data-mood="kosyoku"] body::before {
  opacity: 0.42;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(120,80,40,0.10) 0, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(140,90,40,0.08) 0, transparent 45%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' seed='3'/><feColorMatrix values='0 0 0 0 0.35  0 0 0 0 0.22  0 0 0 0 0.10  0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.28'/></svg>");
  mix-blend-mode: multiply;
}
[data-mood="kosyoku"] body::after {
  opacity: 0.55;
  background:
    radial-gradient(ellipse at center, transparent 45%, rgba(80,40,10,0.18) 100%);
}

/* 余韻 — soft silk veil */
[data-mood="youin"] body::after {
  opacity: 0.50;
  background:
    radial-gradient(ellipse 75% 60% at 50% 38%, transparent 0%, transparent 55%, rgba(245,239,226,0.55) 100%),
    linear-gradient(180deg, rgba(245,239,226,0.30) 0%, transparent 35%, transparent 70%, rgba(245,239,226,0.42) 100%);
}

/* 墨絵 — sumi bleed and grain */
[data-mood="sumie"] body::before {
  opacity: 0.55;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='320' height='320'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.55' numOctaves='3' seed='7'/><feColorMatrix values='0 0 0 0 0.05  0 0 0 0 0.05  0 0 0 0 0.06  0 0 0 0.85 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.18'/></svg>");
  mix-blend-mode: multiply;
}
[data-mood="sumie"] body::after {
  opacity: 0.40;
  background:
    radial-gradient(ellipse at 15% 10%, rgba(20,15,10,0.20) 0%, transparent 35%),
    radial-gradient(ellipse at 88% 92%, rgba(20,15,10,0.16) 0%, transparent 40%);
}
[data-mood="sumie"] .section-title,
[data-mood="sumie"] .hero-title { filter: blur(0.18px); }

/* keep header/tweaks/floating-call above the veil */
.hdr, .tweaks-panel, .tweaks-fab, .floating-call { z-index: 100; }
.kicker {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
  display: flex; align-items: center; gap: 14px;
}
.kicker::before {
  content: '';
  width: 36px; height: 1px;
  background: var(--accent);
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  line-height: 1.55;
  font-weight: 400;
  margin: 0 0 18px;
  letter-spacing: 0.05em;
}
.section-lede {
  font-size: 0.96rem;
  line-height: 2;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
}

/* ───── STATEMENT ───── */
.section-statement { background: var(--paper); }
.statement-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  margin-bottom: 32px;
}
.statement-body p {
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 2.2;
  margin: 0 0 1.8em;
  color: color-mix(in srgb, var(--ink) 88%, transparent);
}
.statement-side .placeholder { width: 100%; height: 100%; min-height: 460px; }

.ledger {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.ledger-item {
  padding: 24px 28px;
  border-right: 1px solid var(--line);
  text-align: center;
}
.ledger-item:last-child { border-right: none; }
.led-num {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  color: var(--ink);
}
.led-num small { font-size: 0.85rem; margin-left: 4px; opacity: 0.7; }
.led-label {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--ink) 68%, transparent);
}

/* ───── CATEGORIES — variant: gallery (default new) ───── */
.section-categories {
  background: var(--paper-2);
  max-width: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-categories .section-head,
.section-categories .cat-gallery,
.section-categories .cat-editorial,
.section-categories .cat-index {
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}
.cat-gallery {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}
.cat-gallery-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  position: relative;
}
.cgi { overflow: hidden; }
.cgi .placeholder { width: 100%; height: 100%; }
.cgi-1, .cgi-2 { aspect-ratio: 3/4; }

.cat-list-wrap {
  padding-top: 12px;
}
.cat-list-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  font-family: var(--serif);
}
.cat-list-num {
  font-size: 1.1rem;
  letter-spacing: 0.16em;
  color: var(--ink);
}
.cat-list-line {
  flex: 1;
  height: 1px;
  background: var(--line);
}
.cat-list-meta {
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  color: color-mix(in srgb, var(--ink) 60%, transparent);
  text-transform: uppercase;
}
.cat-list { list-style: none; padding: 0; margin: 0; }
.cat-list-item {
  display: grid;
  grid-template-columns: 24px 1fr auto auto;
  align-items: baseline;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
  transition: padding 0.2s;
}
.cat-list-item:hover { padding-left: 4px; }
/* リンク化した品目のホバー時の見え方（クリック可能と分かるように） */
a.cat-list-item { text-decoration: none; cursor: pointer; }
a.cat-list-item:hover .cli-ja { color: var(--accent); }
.cli-num {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-style: italic;
}
/* "A" — small red square mark replacing the index number */
.cli-mark {
  width: 8px;
  height: 8px;
  background: var(--accent);
  display: inline-block;
  align-self: center;
  justify-self: center;
}
.ced-item-mark {
  width: 7px;
  height: 7px;
  background: var(--accent);
  margin-top: 9px;
  align-self: start;
  justify-self: center;
}
.cidx-mark {
  width: 8px;
  height: 8px;
  background: var(--accent);
  align-self: center;
  justify-self: center;
}
.cli-ja {
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.cli-rule {
  flex: 1;
  height: 1px;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  align-self: center;
  min-width: 12px;
}
.cli-en {
  font-family: 'Cormorant Garamond', var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--ink) 55%, transparent);
}
.cat-list-foot { margin-top: 36px; }

/* ───── CATEGORIES — variant: editorial ───── */
.cat-editorial {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 64px);
  align-items: start;
}
.cat-ed-images {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 10px;
}
.cat-ed-images-2 {
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto;
  gap: 12px;
}
.cat-ed-images-2 .ced { aspect-ratio: 3/4; }
.ced { overflow: hidden; }
.ced .placeholder { width: 100%; height: 100%; }
.ced-large { grid-column: 1 / 4; aspect-ratio: 16/9; }
.ced-small1, .ced-small2, .ced-small3 { aspect-ratio: 1/1; }
.cat-ed-text {}
.cat-ed-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
  margin-top: 24px;
}
.ced-item {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
}
.ced-item-num {
  font-family: var(--serif);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--accent);
  font-style: italic;
  padding-top: 4px;
}
.ced-item-ja {
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.ced-item-desc {
  font-size: 0.78rem;
  line-height: 1.7;
  color: color-mix(in srgb, var(--ink) 65%, transparent);
}

/* ───── CATEGORIES — variant: index ───── */
.cat-index {
  display: flex;
  flex-direction: column;
  gap: 56px;
}
.cat-index-hero { aspect-ratio: 21/9; overflow: hidden; }
.cat-index-hero .placeholder { width: 100%; height: 100%; }
.cat-index-list {
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
}
.cidx-row {
  display: grid;
  grid-template-columns: 30px 1.2fr 2fr 1fr;
  align-items: baseline;
  gap: 24px;
  padding: 22px 8px;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
}
.cidx-row:first-child { border-top: 1px solid color-mix(in srgb, var(--ink) 6%, transparent); }
.cidx-num {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-style: italic;
}
.cidx-ja {
  font-family: var(--serif);
  font-size: 1.08rem;
  letter-spacing: 0.06em;
}
.cidx-desc {
  font-size: 0.88rem;
  line-height: 1.85;
  color: color-mix(in srgb, var(--ink) 72%, transparent);
}
.cidx-en {
  font-family: 'Cormorant Garamond', var(--serif);
  font-style: italic;
  font-size: 0.86rem;
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--ink) 50%, transparent);
  text-align: right;
}

@media (max-width: 1100px) {
  .cat-gallery { grid-template-columns: 1fr; gap: 40px; }
  .cat-editorial { grid-template-columns: 1fr; }
  .cat-ed-columns { grid-template-columns: 1fr; gap: 0; }
  .cidx-row { grid-template-columns: 40px 1fr; }
  .cidx-desc, .cidx-en { grid-column: 1 / 3; }
  .cidx-en { text-align: left; padding-top: 4px; }
}
@media (max-width: 720px) {
  .cat-gallery-images { grid-template-columns: 1fr 1fr; }
  .cat-ed-images { grid-template-columns: 1fr 1fr; }

  /* Items list — 2 columns on mobile */
  .cat-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
  }
  .cat-list-item {
    grid-template-columns: 12px 1fr;
    gap: 10px;
    padding: 14px 0;
    align-items: start;
  }
  .cat-list-item .cli-rule { display: none; }
  .cat-list-item .cli-en {
    grid-column: 2;
    grid-row: 2;
    margin-top: 2px;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
  }
  .cli-ja {
    font-size: 0.95rem;
    grid-column: 2;
    grid-row: 1;
  }
  .cli-mark { width: 6px; height: 6px; margin-top: 8px; }
  .ced-large { grid-column: 1 / 3; aspect-ratio: 4/3; }
  .ced-small3 { display: none; }
}

/* ───── REFINEMENT v2 — applied at [data-refine="v2"] ───── */
[data-refine="v2"] .btn {
  letter-spacing: 0.14em;
  font-weight: 400;
  padding: 0.95em 1.7em;
}
[data-refine="v2"] .kicker {
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  margin-bottom: 28px;
  color: color-mix(in srgb, var(--accent) 78%, var(--ink));
}
[data-refine="v2"] .kicker::before {
  width: 28px;
  background: color-mix(in srgb, var(--accent) 60%, transparent);
}
[data-refine="v2"] .section-title {
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.7;
}
[data-refine="v2"] .hero-title { font-weight: 300; letter-spacing: 0.08em; }
[data-refine="v2"] .hero-eyebrow { letter-spacing: 0.38em; }
[data-refine="v2"] .hdr-nav a { letter-spacing: 0.22em; font-size: 0.86rem; }
[data-refine="v2"] .ledger {
  border-top: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
}
[data-refine="v2"] .ledger-item {
  border-right: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
  padding: 30px 28px;
}
[data-refine="v2"] .led-num {
  font-weight: 300;
  letter-spacing: 0.06em;
  font-size: 2.4rem;
}
[data-refine="v2"] .led-label { letter-spacing: 0.2em; font-size: 0.76rem; }
[data-refine="v2"] .trust-card { background: transparent; }
[data-refine="v2"] .section-trust {
  background: var(--paper);
  border-top: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
}
[data-refine="v2"] .trust-card h3 { font-weight: 400; letter-spacing: 0.08em; }
[data-refine="v2"] .svc-card { background: transparent; border: 1px solid color-mix(in srgb, var(--ink) 8%, transparent); }
[data-refine="v2"] .svc-card h3 { font-weight: 400; letter-spacing: 0.08em; }
[data-refine="v2"] .svc-aux-card {
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--ink) 10%, transparent);
  border-left: 2px solid var(--accent);
}
[data-refine="v2"] .contact-form {
  background: color-mix(in srgb, var(--ink) 5%, var(--paper));
  padding: 40px;
  border: 1px solid color-mix(in srgb, var(--ink) 16%, transparent);
  border-top: 4px solid var(--accent);
}
[data-refine="v2"] .form-row input,
[data-refine="v2"] .form-row select,
[data-refine="v2"] .form-row textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  padding: 14px 0;
  border-radius: 0;
  transition: border-color 0.2s;
}
[data-refine="v2"] .form-row input:focus,
[data-refine="v2"] .form-row select:focus,
[data-refine="v2"] .form-row textarea:focus {
  border-bottom-color: var(--accent);
}
[data-refine="v2"] .form-row label { letter-spacing: 0.22em; font-size: 0.74rem; }
[data-refine="v2"] .file-label { border: 1px dashed color-mix(in srgb, var(--ink) 15%, transparent); }
[data-refine="v2"] .req { letter-spacing: 0.18em; font-size: 0.58rem; }
[data-refine="v2"] .faq-q { padding: 32px 0; }
[data-refine="v2"] .faq-qtext { font-weight: 400; letter-spacing: 0.06em; font-size: 1.05rem; }
[data-refine="v2"] .hero-title { line-height: 1.5; }
[data-refine="v2"] .placeholder {
  background-image:
    repeating-linear-gradient(
      135deg,
      transparent 0,
      transparent 14px,
      color-mix(in srgb, var(--ink) 4%, transparent) 14px,
      color-mix(in srgb, var(--ink) 4%, transparent) 15px
    );
}
[data-refine="v2"] .placeholder-inner {
  background: color-mix(in srgb, var(--paper) 85%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink) 8%, transparent);
}

/* ───── TRUST ───── */
.section-trust {
  background: var(--paper-2);
  max-width: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-trust .section-head,
.section-trust .trust-grid {
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.trust-card {
  background: transparent;
  padding: 0;
  position: relative;
  padding-left: 24px;
  border-left: 2px solid var(--accent);
}
.trust-card .trust-num {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  padding: 0 0 6px;
  font-style: italic;
}
.trust-card h3 {
  font-family: var(--serif);
  font-size: 1.32rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin: 4px 0 16px;
  line-height: 1.6;
}
.trust-card p {
  font-size: 0.92rem;
  line-height: 2;
  margin: 0;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
}
.trust-img { display: none; }

/* ───── SHOWROOM ───── */
.section-showroom {
  background: var(--paper-2);
  max-width: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-showroom .showroom-grid {
  max-width: 1320px;
  margin: 0 auto;
}
.showroom-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.showroom-images {
  height: 640px;
}
.sr-img { overflow: hidden; height: 100%; }
.sr-img .placeholder { width: 100%; height: 100%; }
.sr-img .img-frame { height: 100% !important; aspect-ratio: auto !important; }
.sr-main { width: 100%; height: 100%; }
.showroom-text .section-title { margin-bottom: 24px; }
.showroom-text p {
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 2.1;
  margin-bottom: 32px;
  color: color-mix(in srgb, var(--ink) 85%, transparent);
}
.meta-list { margin: 0 0 32px; }
.meta-list > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.meta-list > div:last-child { border-bottom: 1px solid var(--line); }
.meta-list dt {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin: 0;
  padding-top: 4px;
  text-transform: uppercase;
}
.meta-list dd {
  font-size: 0.92rem;
  line-height: 1.85;
  margin: 0;
}

/* ───── SERVICE ───── */
.section-service { background: var(--paper); }
.floating-call {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px 12px 14px;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--sans);
  text-decoration: none;
  border-radius: 999px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.floating-call.on {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.floating-call svg { flex-shrink: 0; }
.fc-text { display: flex; flex-direction: column; line-height: 1.2; }
.fc-label { font-size: 0.7rem; letter-spacing: 0.1em; opacity: 0.85; }
.fc-num { font-size: 1.05rem; font-weight: 600; letter-spacing: 0.04em; }
@media (max-width: 720px) {
  .floating-call {
    right: 10px;
    bottom: 10px;
    padding: 10px 16px 10px 12px;
  }
  .fc-label { font-size: 0.65rem; }
  .fc-num { font-size: 0.95rem; }
}
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.svc-grid-4 {
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.svc-target {
  font-family: var(--serif);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--accent);
  margin: 0 36px 12px !important;
  letter-spacing: 0.04em;
}
.svc-note {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--ink) 55%, transparent) !important;
  margin: 18px 36px 0 !important;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.svc-grid-4 .svc-num,
.svc-grid-4 .svc-card h3,
.svc-grid-4 .svc-card p,
.svc-grid-4 .svc-target,
.svc-grid-4 .svc-note { margin-left: 28px; margin-right: 28px; }
.svc-grid-4 .svc-card h3 { font-size: 1.18rem; }

/* svc-action — per-card CTA at the bottom of each service card */
.svc-action {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 36px 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s ease;
}
.svc-grid-4 .svc-action { margin-left: 28px; margin-right: 28px; font-size: 0.92rem; }
.svc-action:hover { color: var(--accent); }
.svc-action:hover .svc-action-arrow { transform: translateX(4px); }
.svc-action-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--accent);
}
.svc-action-label {
  flex: 1;
  line-height: 1.3;
}
.svc-action-arrow {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: color-mix(in srgb, var(--ink) 50%, transparent);
  transition: transform 0.25s ease;
}
/* Tighter note spacing now that action follows */
.svc-card .svc-note { margin-bottom: 0 !important; }


.svc-aux { margin-top: 80px; }
.svc-aux-head { margin-bottom: 32px; }
.svc-aux-title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  margin: 0;
}
.svc-aux-card {
  background: var(--paper-2);
  border-left: 3px solid var(--accent);
  padding: 36px 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 36px;
  align-items: center;
}
.svc-aux-text h4 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin: 0 0 12px;
}
.svc-aux-text p {
  font-size: 0.92rem;
  line-height: 2;
  margin: 0;
  color: color-mix(in srgb, var(--ink) 80%, transparent);
}
.svc-card {
  background: var(--paper);
  border: 1px solid color-mix(in srgb, var(--ink) 5%, transparent);
  padding: 32px 0 36px;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.03),
    0 8px 24px rgba(0, 0, 0, 0.05),
    0 18px 40px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.svc-card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.04),
    0 14px 32px rgba(0, 0, 0, 0.07),
    0 24px 56px rgba(0, 0, 0, 0.06);
}
/* New: icon + numeral row at the top of each service card */
.svc-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 36px 6px;
}
.svc-head-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4em;
  height: 1.4em;
  flex-shrink: 0;
  color: var(--accent);
  font-size: 1.4rem;  /* matches .svc-num font-size */
}
.svc-head-icon .svc-icon {
  position: static;
  width: 100%;
  max-width: none;
  aspect-ratio: 1/1;
  color: inherit;
}
.svc-head-icon .svc-icon svg { width: 100%; height: 100%; }
.svc-head-icon .svc-icon-kanji { display: none; }
.svc-head .svc-num {
  padding: 0;
  display: inline-block;
}
.svc-grid-4 .svc-head { padding-left: 28px; padding-right: 28px; }
.svc-grid-4 .svc-head-icon { font-size: 1.25rem; }

/* ── Mobile header nav — keep on one line ── */
@media (max-width: 1100px) and (min-width: 721px) {
  .hdr-nav { display: flex !important; gap: 22px; }
  .hdr-nav a { font-size: 0.84rem; letter-spacing: 0.12em; }
}
.is-centered .hdr-nav.hdr-nav-centered {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.is-centered .hdr-nav.hdr-nav-centered::-webkit-scrollbar { display: none; }
/* Force center even when scrollable: pseudo-spacers push centered content into the middle */
.is-centered .hdr-nav.hdr-nav-centered::before,
.is-centered .hdr-nav.hdr-nav-centered::after {
  content: '';
  flex: 1 1 0;
  min-width: 0;
}
@media (max-width: 720px) {
  .is-centered .hdr-nav.hdr-nav-centered {
    gap: 14px;
    margin: 0 12px;
    padding: 8px 0 14px;
    justify-content: flex-start;
  }
  .is-centered .hdr-nav.hdr-nav-centered a {
    font-size: 0.74rem;
    letter-spacing: 0.06em;
    flex-shrink: 0;
  }
  /* standard header nav on mobile — also keep on one line */
  .site-header:not(.is-centered):not(.is-minimal) .hdr-nav {
    display: flex !important;
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow-x: auto;
    gap: 14px;
    scrollbar-width: none;
  }
  .site-header:not(.is-centered):not(.is-minimal) .hdr-nav::-webkit-scrollbar { display: none; }
  .site-header:not(.is-centered):not(.is-minimal) .hdr-nav a {
    font-size: 0.74rem;
    letter-spacing: 0.06em;
    flex-shrink: 0;
  }
}

/* ── Footer text for the items-list "above the button" note ── */
.cat-list-foot {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}
.cat-list-foot-note {
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.9;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
  margin: 0;
  letter-spacing: 0.04em;
}

/* ── Floating actions: vertical stack of phone + mail ── */
.floating-actions {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.floating-actions.on {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
/* Override the old standalone floating-call positioning/animation */
.floating-actions .floating-call {
  position: static;
  right: auto;
  bottom: auto;
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.floating-mail {
  background: var(--ink) !important;
  color: var(--paper) !important;
}
.floating-mail .fc-icon { color: var(--paper); }
.fc-icon { display: inline-flex; align-items: center; justify-content: center; }
@media (max-width: 720px) {
  .floating-actions { right: 10px; bottom: 10px; gap: 8px; }
}
.svc-img { aspect-ratio: 4/3; }
.svc-img .placeholder { width: 100%; height: 100%; }

/* ── Service-card icon ── */
.svc-img-icon {
  background: color-mix(in srgb, var(--paper) 70%, var(--paper-2));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
}
.svc-icon {
  position: relative;
  width: 56%;
  max-width: 168px;
  aspect-ratio: 1/1;
  color: var(--ink);
}
.svc-icon svg { display: block; width: 100%; height: 100%; }
.svc-icon-kanji {
  position: absolute;
  right: -6px;
  bottom: -2px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 0.92rem;
  letter-spacing: 0;
  border-radius: 1px;
}
[data-refine="v2"] .svc-img-icon {
  background: transparent;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 6%, transparent);
}
[data-refine="v2"] .svc-icon { color: color-mix(in srgb, var(--ink) 85%, transparent); }
.svc-num {
  font-family: var(--serif);
  font-size: 1.4rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  padding: 32px 36px 0;
}
.svc-card h3 {
  font-family: var(--serif);
  font-size: 1.32rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin: 14px 36px 14px;
  line-height: 1.55;
}
.svc-title-row {
  display: flex;
  align-items: center;
  gap: 14px;
}
.svc-title-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5em;
  height: 1.5em;
  flex-shrink: 0;
  color: var(--accent);
  font-size: 1.2rem;
}
.svc-title-icon .svc-icon {
  position: static;
  width: 100%;
  max-width: none;
  aspect-ratio: 1/1;
  color: inherit;
}
.svc-title-icon .svc-icon svg { width: 100%; height: 100%; }
.svc-title-icon .svc-icon-kanji { display: none; }
.svc-grid-4 .svc-title-icon { font-size: 1.05rem; }
.svc-card p {
  font-size: 0.92rem;
  line-height: 2;
  margin: 0 36px;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
}

/* ───── FAQ ───── */
.section-faq {
  background: var(--paper);
  max-width: 980px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 28px 0;
  display: grid;
  grid-template-columns: 56px 1fr 32px;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
}
.faq-mark {
  font-family: var(--serif);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.faq-mark.a { color: color-mix(in srgb, var(--ink) 65%, transparent); padding-top: 2px; }
.faq-qtext {
  font-family: var(--serif);
  font-size: 1.08rem;
  letter-spacing: 0.04em;
}
.faq-toggle {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 300;
  text-align: center;
  color: var(--ink);
  transition: transform 0.3s;
}
.faq-item.is-open .faq-toggle { color: var(--accent); }
.faq-a {
  display: grid;
  grid-template-columns: 56px 1fr 32px;
  gap: 16px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.is-open .faq-a {
  max-height: 400px;
  padding: 0 0 28px;
}
.faq-a p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 2;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
  grid-column: 2;
}

/* ───── CONTACT ───── */
.section-contact { background: var(--paper); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 80px;
  align-items: start;
}
.contact-text p {
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 2.1;
  margin-bottom: 36px;
  color: color-mix(in srgb, var(--ink) 85%, transparent);
}
.contact-list dt {
  font-family: var(--serif);
  font-size: 0.74rem;
  letter-spacing: 0.26em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.contact-list dd {
  margin: 0 0 28px;
  font-size: 0.95rem;
  line-height: 1.8;
}
.big-tel {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 4px;
}
.hours {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: color-mix(in srgb, var(--ink) 60%, transparent);
}

.contact-form {
  background: color-mix(in srgb, var(--ink) 5%, var(--paper));
  padding: 48px;
  border: 1px solid color-mix(in srgb, var(--ink) 16%, transparent);
  border-top: 4px solid var(--accent);
  position: relative;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.02), 0 18px 40px -24px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label {
  font-family: var(--serif);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
  display: flex; align-items: center; gap: 10px;
}
.req {
  font-size: 0.62rem;
  background: var(--accent);
  color: var(--paper);
  padding: 2px 8px;
  letter-spacing: 0.14em;
  font-family: var(--sans);
}
.form-row input,
.form-row select,
.form-row textarea {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 14px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  border-radius: 0;
  transition: border-color 0.2s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--ink);
}
.file-label {
  border: 1px dashed var(--line);
  padding: 18px;
  text-align: center;
  cursor: pointer;
  font-size: 0.86rem;
  letter-spacing: 0.1em;
}
.file-label input { display: none; }
.form-note {
  font-size: 0.78rem;
  color: color-mix(in srgb, var(--ink) 60%, transparent);
  margin: 4px 0 0;
  line-height: 1.7;
}

/* ───── CONTACT — 同意チェック・送信状態・エラー ───── */
.form-consent {
  margin-top: 4px;
}
.consent-label {
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-family: var(--sans) !important;
  font-size: 0.88rem !important;
  letter-spacing: 0.02em !important;
  line-height: 1.7;
  color: color-mix(in srgb, var(--ink) 85%, transparent);
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: border-color 0.2s, background 0.2s;
}
.consent-label:hover {
  border-color: color-mix(in srgb, var(--ink) 30%, transparent);
}
.consent-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
  cursor: pointer;
}
.consent-label a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.consent-label .req {
  margin-left: 4px;
  vertical-align: middle;
}

.form-error {
  background: color-mix(in srgb, var(--accent) 8%, var(--paper));
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--ink);
  font-family: var(--sans);
  margin: 4px 0 0;
}

.contact-form button[type="submit"]:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  position: relative;
}
.contact-form input:disabled,
.contact-form select:disabled,
.contact-form textarea:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* ───── CONTACT — 送信完了画面 ───── */
.contact-thanks {
  background: var(--paper-2);
  padding: 64px 56px;
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  text-align: center;
  animation: thanksFadeIn 0.5s ease-out;
}
@keyframes thanksFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.thanks-mark {
  color: var(--accent);
  margin: 0 auto 24px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.thanks-title {
  font-family: var(--font-mincho);
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin: 0 0 18px;
  color: var(--ink);
}
.thanks-name {
  font-family: var(--font-mincho);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  margin: 0 0 24px;
  color: var(--ink);
}
.thanks-lead {
  font-size: 0.95rem;
  line-height: 2;
  margin: 0 0 36px;
  color: color-mix(in srgb, var(--ink) 80%, transparent);
}
.thanks-list {
  margin: 0 auto 40px;
  max-width: 480px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.thanks-list > div {
  border-top: 1px solid color-mix(in srgb, var(--ink) 15%, transparent);
  padding-top: 20px;
}
.thanks-list dt {
  font-family: var(--font-mincho);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin: 0 0 10px;
}
.thanks-list dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.95;
  color: color-mix(in srgb, var(--ink) 85%, transparent);
}
.thanks-tel {
  display: inline-block;
  font-family: var(--font-mincho);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--ink);
  text-decoration: none;
  margin: 6px 0 2px;
}
.thanks-tel:hover { color: var(--accent); }
.thanks-hours {
  display: block;
  font-size: 0.78rem;
  color: color-mix(in srgb, var(--ink) 60%, transparent);
  letter-spacing: 0.05em;
}
.thanks-back {
  margin-top: 8px;
  min-width: 200px;
}

@media (max-width: 720px) {
  .contact-thanks { padding: 48px 24px; }
  .thanks-title { font-size: 1.4rem; }
}

/* ───── FOOTER ───── */
.site-footer {
  background: var(--ink);
  color: #d8cfb9;
  padding: 80px 0 28px;
}
.ftr-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(40px, 6vw, 80px);
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 80px;
}
.ftr-tag {
  font-family: var(--serif);
  font-size: 0.86rem;
  letter-spacing: 0.18em;
  margin: 24px 0 0;
  color: #d8cfb9;
}
.ftr-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 56px;
}
.ftr-h {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.ftr-cols ul { list-style: none; padding: 0; margin: 0; }
.ftr-cols li { padding: 6px 0; font-size: 0.9rem; }
.ftr-cols li a:hover { color: var(--accent); }
.ftr-cols .ftr-p {
  font-size: 0.88rem;
  line-height: 1.85;
  margin: 0;
  color: #b9b09b;
}
.ftr-cols .ftr-p a:hover { color: var(--accent); }
.ftr-bottom {
  max-width: 1320px;
  margin: 60px auto 0;
  padding: 24px clamp(40px, 6vw, 80px) 0;
  border-top: 1px solid color-mix(in srgb, var(--paper) 18%, transparent);
  display: flex; justify-content: space-between;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: #968f7e;
}
.ftr-links { display: flex; gap: 24px; }

/* ───── IMAGE FRAME ───── */
.img-frame {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: color-mix(in srgb, var(--ink) 6%, var(--paper-2));
}
.img-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.img-frame[data-dark="true"] {
  background: color-mix(in srgb, var(--ink) 14%, var(--paper));
}

/* ───── PLACEHOLDER ───── */
.placeholder {
  background: var(--paper-2);
  background-image:
    repeating-linear-gradient(
      135deg,
      transparent 0,
      transparent 9px,
      color-mix(in srgb, var(--ink) 5%, transparent) 9px,
      color-mix(in srgb, var(--ink) 5%, transparent) 10px
    );
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', 'Menlo', monospace;
  position: relative;
  overflow: hidden;
}
.placeholder[data-dark="true"] {
  background-color: color-mix(in srgb, var(--ink) 14%, var(--paper));
}
.placeholder-inner {
  text-align: center;
  background: var(--paper);
  padding: 14px 22px;
  border: 1px solid var(--line);
  max-width: 78%;
}
.ph-label {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: color-mix(in srgb, var(--ink) 75%, transparent);
}
.ph-sub {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--ink) 50%, transparent);
  margin-top: 4px;
}

/* ───── RESPONSIVE ───── */
@media (max-width: 1100px) {
  .hdr-nav { display: none; }
  .hdr-inner { grid-template-columns: auto 1fr; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-image { aspect-ratio: 16/9; }
  .hero-copy.is-vertical { writing-mode: horizontal-tb; max-height: none; }
  .statement-grid { grid-template-columns: 1fr; gap: 48px; }
  .statement-side .placeholder { min-height: 320px; }
  .ledger { grid-template-columns: repeat(2, 1fr); }
  .ledger-item:nth-child(2) { border-right: none; }
  .ledger-item:nth-child(1), .ledger-item:nth-child(2) { border-bottom: 1px solid var(--line); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid, .svc-grid { grid-template-columns: 1fr; }
  .svc-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .svc-aux-card { grid-template-columns: 1fr; gap: 24px; }
  .showroom-grid { grid-template-columns: 1fr; gap: 48px; }
  .showroom-images { height: 480px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .ftr-inner { grid-template-columns: 1fr; gap: 48px; }
  .ftr-cols { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .ftr-bottom { flex-direction: column; gap: 12px; }
}

@media (max-width: 720px) {
  .hdr-cta .btn-ghost { display: none; }
  .hdr-inner { padding: 14px 20px; gap: 16px; }
  /* ④⑩ ヒーロー：余白を締め、見出しを2行に収める */
  .hero-copy { padding: 36px 22px; gap: 16px; }
  .hero-eyebrow { font-size: 0.66rem !important; letter-spacing: 0.16em !important; gap: 10px; flex-wrap: wrap; }
  .hero-eyebrow span:not(.dot) { white-space: nowrap; }
  /* ③-3 見出しを少し小さく、3行→2行に */
  .hero-title { font-size: 1.5rem !important; line-height: 1.5 !important; letter-spacing: 0.02em !important; }
  .hero-lede { font-size: 0.9rem; line-height: 1.95; }
  .hero-actions { margin-top: 4px; }
  .hero-actions .btn { flex: 1; padding: 0.9em 1em; font-size: 0.8rem; letter-spacing: 0.1em; }
  /* ④⑩ セクション全体の余白を圧縮 */
  .section { padding: 48px 22px; }
  .section-head { margin-bottom: 28px; }
  .section-title { font-size: 1.55rem !important; line-height: 1.5 !important; }
  .statement-grid { gap: 28px !important; margin-bottom: 22px; }
  .statement-body p { font-size: 0.98rem; line-height: 2; margin-bottom: 1.3em; }
  /* ④ ledger（1986・40・47・海外）を2×2でコンパクトに */
  .ledger { grid-template-columns: 1fr 1fr; }
  [data-refine="v2"] .ledger-item,
  .ledger-item { padding: 16px 12px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .ledger-item:nth-child(2n) { border-right: none; }
  .ledger-item:nth-last-child(-n+2) { border-bottom: none; }
  [data-refine="v2"] .led-num,
  .led-num { font-size: 1.7rem; margin-bottom: 4px; }
  .led-num small { font-size: 0.62rem; }
  [data-refine="v2"] .led-label,
  .led-label { font-size: 0.68rem; letter-spacing: 0.1em; line-height: 1.5; }
  .cat-grid { grid-template-columns: 1fr; }
  .svc-grid-4 { grid-template-columns: 1fr; gap: 16px; }
  .showroom-images { height: 360px; gap: 8px; }
  .showroom-grid { gap: 32px !important; }
  .contact-form { padding: 28px; }
  .contact-form-title { font-size: 1.25rem; }
  .contact-form-header { margin-bottom: 24px; padding-bottom: 18px; }
  .ftr-cols { grid-template-columns: 1fr; gap: 36px; }
  .big-tel { font-size: 1.6rem; }
  .faq-q { grid-template-columns: 36px 1fr 24px; }
  .faq-a { grid-template-columns: 36px 1fr 24px; }
  .contact-text p { margin-bottom: 24px; }
}

.showroom-warm {
  font-family: var(--serif) !important;
  font-size: 1.05rem !important;
  line-height: 2 !important;
  color: var(--ink) !important;
  letter-spacing: 0.04em;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 24px 0 !important;
}
.showroom-targets {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.showroom-targets li {
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.7;
  padding-left: 22px;
  position: relative;
  color: color-mix(in srgb, var(--ink) 88%, transparent);
}
.showroom-targets li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.85em;
  width: 12px; height: 1px;
  background: var(--accent);
}
.showroom-warm-end {
  font-size: 0.92rem !important;
  line-height: 2 !important;
  color: color-mix(in srgb, var(--ink) 78%, transparent) !important;
  font-style: italic;
  margin-bottom: 28px !important;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-hint {
  display: block;
  font-size: 0.78rem;
  margin-top: 6px;
  color: color-mix(in srgb, var(--ink) 55%, transparent);
  letter-spacing: 0.04em;
}
.form-hint-inline {
  font-size: 0.78rem;
  margin-left: 8px;
  color: color-mix(in srgb, var(--ink) 55%, transparent);
  font-weight: normal;
}
@media (max-width: 720px) {
  .form-row-2 { grid-template-columns: 1fr; }
}

/* ───── フォーム上部ヘッダー（視覚的区切り） ───── */
.contact-form-header {
  margin: -8px 0 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
}
.contact-form-header .kicker {
  margin-bottom: 10px;
}
.contact-form-title {
  font-family: var(--font-mincho);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--ink);
  margin: 0 0 12px;
  line-height: 1.4;
}
.contact-form-sub {
  font-size: 0.86rem;
  line-height: 1.95;
  color: color-mix(in srgb, var(--ink) 70%, transparent);
  margin: 0;
  letter-spacing: 0.02em;
}

/* ───── お品物の点数（ラジオボタン） ───── */
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 2px;
}
.radio-item {
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  cursor: pointer;
  font-family: var(--sans) !important;
  font-size: 0.92rem !important;
  letter-spacing: 0.02em !important;
  color: var(--ink);
  transition: border-color 0.2s, background 0.2s;
}
.radio-item:hover {
  border-color: color-mix(in srgb, var(--ink) 30%, transparent);
}
.radio-item input[type="radio"] {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.radio-item:has(input[type="radio"]:checked) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--paper));
}
.radio-item:has(input[type="radio"]:disabled) {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ───── フォーム内「お写真送付について」案内ブロック ───── */
.form-photo-notice {
  background: color-mix(in srgb, var(--accent) 4%, var(--paper));
  border-left: 3px solid var(--accent);
  padding: 18px 22px;
  margin: 4px 0;
}
.form-photo-notice-h {
  font-family: var(--font-mincho);
  font-size: 0.96rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 10px;
}
.form-photo-notice p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: color-mix(in srgb, var(--ink) 85%, transparent);
}
.form-photo-notice-sub {
  margin-top: 8px !important;
  font-size: 0.84rem !important;
  color: color-mix(in srgb, var(--ink) 65%, transparent) !important;
}

/* ───── サンクス画面：お問い合わせ番号 ───── */
.thanks-number {
  margin: 28px auto 24px;
  max-width: 360px;
  padding: 22px 24px;
  background: var(--paper);
  border: 1px solid color-mix(in srgb, var(--ink) 15%, transparent);
  border-radius: 2px;
}
.thanks-number-label {
  font-family: var(--font-mincho);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  color: color-mix(in srgb, var(--ink) 65%, transparent);
  margin-bottom: 8px;
}
.thanks-number-value {
  font-family: var(--font-mincho);
  font-size: 2.4rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--accent);
  line-height: 1.1;
  margin-bottom: 8px;
}
.thanks-number-note {
  font-size: 0.78rem;
  color: color-mix(in srgb, var(--ink) 60%, transparent);
  letter-spacing: 0.04em;
}

/* ───── サンクス画面：メール届かない場合の案内 ───── */
.thanks-fallback {
  margin: 0 auto 32px;
  max-width: 520px;
  padding: 22px 20px 18px;
  border-top: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
}
.thanks-fallback p {
  font-size: 0.88rem;
  line-height: 1.95;
  color: color-mix(in srgb, var(--ink) 80%, transparent);
  margin: 0 0 10px;
}
.thanks-fallback .thanks-tel {
  display: inline-block;
  font-family: var(--font-mincho);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
  margin: 6px 0 2px;
}
.thanks-fallback .thanks-tel:hover { color: var(--accent); }
.thanks-fallback .thanks-hours {
  display: block;
  font-size: 0.78rem;
  color: color-mix(in srgb, var(--ink) 60%, transparent);
  letter-spacing: 0.05em;
}

@media (max-width: 720px) {
  .radio-group { gap: 8px; }
  .radio-item { padding: 9px 12px; font-size: 0.88rem !important; }
  .thanks-number-value { font-size: 2rem; }
  .form-photo-notice { padding: 16px 18px; }
}