/* === Tokens === */
:root {
  --c-paper: #f6f1e8;
  --c-paper-2: #efe6d4;
  --c-ink: #2a1d14;
  --c-ink-2: #4a3a2c;
  --c-ink-soft: #6e5c4a;
  --c-line: #d9cdb5;
  --c-line-soft: #e8dcc6;
  --c-accent: #c47b4f;       /* terracotta */
  --c-accent-2: #8a4a2a;     /* deeper terracotta */
  --c-sand: #e6d8bf;
  --c-stone: #b09879;

  --f-mincho: "Shippori Mincho", "Noto Serif JP", serif;
  --f-gothic: "Zen Kaku Gothic Antique", "Hiragino Kaku Gothic ProN", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;

  --shadow-paper: 0 1px 0 rgba(42, 29, 20, 0.04), 0 24px 48px -28px rgba(42, 29, 20, 0.18);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--f-gothic);
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }

img, svg { display: block; max-width: 100%; }

/* Mincho heading util */
.mincho { font-family: var(--f-mincho); font-weight: 500; letter-spacing: 0.02em; }
.gothic { font-family: var(--f-gothic); }
.mono { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-ink-soft); }

/* paper texture */
.paper-grain {
  background-image:
    radial-gradient(rgba(42,29,20,0.025) 1px, transparent 1px),
    radial-gradient(rgba(42,29,20,0.018) 1px, transparent 1px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 1px 2px;
}

/* === Layout shell === */
.shell {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* sticky side rail with vertical wordmark */
.sidebar {
  position: fixed;
  top: 0; bottom: 0; left: 0;
  width: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
  border-right: 1px solid var(--c-line-soft);
  background: var(--c-paper);
  z-index: 30;
}
.sidebar .crest {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--c-accent);
  display: grid; place-items: center;
  color: var(--c-paper);
  font-family: var(--f-mincho);
  font-size: 18px; font-weight: 600;
  line-height: 1;
}
.sidebar .vlabel {
  writing-mode: vertical-rl;
  font-family: var(--f-mincho);
  font-size: 14px;
  letter-spacing: 0.6em;
  color: var(--c-ink-2);
}
.sidebar .vmono {
  writing-mode: vertical-rl;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--c-ink-soft);
}

/* top nav */
.topnav {
  position: fixed;
  top: 0; left: 64px; right: 0;
  height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  background: rgba(246, 241, 232, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-line-soft);
  z-index: 25;
}
.topnav .brand {
  font-family: var(--f-mincho);
  font-size: 18px;
  letter-spacing: 0.18em;
}
.topnav .brand .small { font-size: 11px; letter-spacing: 0.3em; color: var(--c-ink-soft); margin-left: 14px; }
.topnav nav { display: flex; gap: 28px; align-items: center; }
.topnav nav a {
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--c-ink-2);
  position: relative;
  padding: 6px 0;
  transition: color .2s;
}
.topnav nav a:hover { color: var(--c-accent-2); }
.topnav nav a.active::after {
  content: ""; position: absolute; left: 50%; bottom: -2px;
  width: 4px; height: 4px; border-radius: 50%; background: var(--c-accent);
  transform: translateX(-50%);
}
.topnav .cta {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.2em;
  border: none;
  transition: background .2s;
}
.topnav .cta:hover { background: var(--c-accent-2); }

/* main content offset */
.main { padding-left: 64px; padding-top: 68px; }

section.scene {
  padding: 120px 80px;
  position: relative;
}
section.scene + section.scene { border-top: 1px solid var(--c-line-soft); }

/* generic chips */
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-ink-2);
  background: var(--c-paper);
}
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-accent); }

/* eyebrow label */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: 0.32em; color: var(--c-ink-soft);
  margin-bottom: 32px;
}
.eyebrow::before {
  content: ""; width: 28px; height: 1px; background: var(--c-stone);
}

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.22em;
  border: 1px solid var(--c-ink);
  background: var(--c-ink);
  color: var(--c-paper);
  transition: all .2s;
}
.btn:hover { background: var(--c-accent-2); border-color: var(--c-accent-2); }
.btn.ghost { background: transparent; color: var(--c-ink); }
.btn.ghost:hover { background: var(--c-ink); color: var(--c-paper); }
.btn .arrow {
  display: inline-block;
  transition: transform .2s;
}
.btn:hover .arrow { transform: translateX(4px); }

/* ====== HERO ====== */
.hero {
  min-height: calc(100vh - 68px);
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 80px;
  padding: 80px 80px 80px;
  align-items: center;
  position: relative;
}
.hero .meta-rail {
  position: absolute;
  left: 80px; top: 64px;
  display: flex; gap: 24px; align-items: center;
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: 0.3em; color: var(--c-ink-soft);
}
.hero .meta-rail .bar { width: 60px; height: 1px; background: var(--c-stone); }

.hero h1 {
  font-family: var(--f-mincho);
  font-weight: 500;
  font-size: clamp(56px, 7.6vw, 124px);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 0 0 24px;
  color: var(--c-ink);
}
.hero h1 .accent { color: var(--c-accent-2); }
.hero h1 .stroke {
  position: relative;
  display: inline-block;
}
.hero h1 .stroke::after {
  content: ""; position: absolute;
  left: -4%; right: -4%; bottom: 0.06em;
  height: 0.18em;
  background: var(--c-sand);
  z-index: -1;
}

.hero .sub {
  font-family: var(--f-mincho);
  font-size: 18px;
  color: var(--c-ink-2);
  max-width: 540px;
  margin: 0 0 40px;
  line-height: 1.9;
}
.hero .actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

/* hero side card with vertical text */
.hero-side {
  position: relative;
  height: 560px;
  border: 1px solid var(--c-line);
  background: var(--c-paper-2);
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 24px;
  overflow: hidden;
}
.hero-side .side-tag {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.3em; color: var(--c-ink-soft);
}
.hero-side .vtext {
  writing-mode: vertical-rl;
  font-family: var(--f-mincho);
  font-size: 22px;
  letter-spacing: 0.6em;
  color: var(--c-ink-2);
  align-self: end;
  justify-self: end;
  padding: 24px 16px;
  line-height: 1.8;
}
.hero-side .img-slot {
  position: absolute;
  inset: 24px 24px 24px 24px;
  background:
    repeating-linear-gradient(45deg, rgba(196, 123, 79, 0.06) 0 8px, transparent 8px 16px),
    var(--c-sand);
  border: 1px dashed var(--c-stone);
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 18px;
  font-family: var(--f-mono);
  font-size: 10px; letter-spacing: 0.2em; color: var(--c-ink-soft);
}
.hero-side .img-slot .label { display: flex; justify-content: space-between; }
.hero-side .img-slot .desc { font-family: var(--f-mincho); font-size: 14px; color: var(--c-ink-2); letter-spacing: 0.1em; line-height: 1.6; max-width: 220px; }

/* hero scroll cue */
.scroll-cue {
  position: absolute;
  right: 80px; bottom: 48px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.3em; color: var(--c-ink-soft);
}
.scroll-cue .line {
  width: 1px; height: 56px; background: var(--c-stone); position: relative; overflow: hidden;
}
.scroll-cue .line::after {
  content: ""; position: absolute; left: 0; top: -56px; width: 1px; height: 56px;
  background: var(--c-accent);
  animation: scrollDot 2.4s ease-in-out infinite;
}
@keyframes scrollDot {
  0% { top: -56px; } 100% { top: 56px; }
}

/* ====== ABOUT ====== */
.about {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}
.about .left h2 {
  font-family: var(--f-mincho);
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.3;
  letter-spacing: 0.04em;
  margin: 0 0 32px;
  color: var(--c-ink);
}
.about .left p {
  font-size: 15px;
  color: var(--c-ink-2);
  line-height: 2;
  max-width: 540px;
  margin: 0 0 18px;
}
.about .right {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.about .stat-card {
  border: 1px solid var(--c-line);
  background: var(--c-paper-2);
  padding: 28px 24px;
  position: relative;
}
.about .stat-card .num {
  font-family: var(--f-mincho);
  font-size: 56px;
  line-height: 1;
  color: var(--c-accent-2);
  letter-spacing: 0.02em;
}
.about .stat-card .num small {
  font-size: 16px; color: var(--c-ink-2); margin-left: 6px; letter-spacing: 0.1em;
}
.about .stat-card .lbl {
  margin-top: 16px;
  font-family: var(--f-mincho);
  font-size: 14px;
  color: var(--c-ink);
  letter-spacing: 0.18em;
}
.about .stat-card .mono {
  margin-top: 6px; display: block; font-size: 10px;
}
.about .quote-card {
  grid-column: 1 / -1;
  border: 1px solid var(--c-line);
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 32px;
  position: relative;
}
.about .quote-card .qmark {
  font-family: var(--f-mincho);
  font-size: 64px;
  line-height: 1;
  color: var(--c-accent);
  position: absolute;
  top: 16px; right: 24px;
  opacity: 0.7;
}
.about .quote-card p {
  font-family: var(--f-mincho);
  font-size: 18px;
  line-height: 1.9;
  margin: 0 0 16px;
  letter-spacing: 0.04em;
  color: var(--c-paper);
}
.about .quote-card .sig {
  font-family: var(--f-mono);
  font-size: 10px; letter-spacing: 0.3em;
  color: var(--c-sand);
}

/* ====== SERVICES ====== */
.services .header {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 56px; gap: 40px;
}
.services .header h2 {
  font-family: var(--f-mincho);
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.25;
  margin: 0;
  letter-spacing: 0.04em;
  max-width: 720px;
}
.services .header p {
  font-size: 14px; color: var(--c-ink-soft);
  max-width: 280px; margin: 0;
}

.svc-tabs {
  display: flex; gap: 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.svc-tab {
  flex: 1;
  padding: 24px 16px;
  border: none;
  background: transparent;
  text-align: left;
  border-right: 1px solid var(--c-line);
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
  transition: background .2s;
}
.svc-tab:last-child { border-right: none; }
.svc-tab:hover { background: var(--c-paper-2); }
.svc-tab.active { background: var(--c-paper-2); }
.svc-tab.active::after {
  content: ""; position: absolute; bottom: -1px; left: 16px; right: 16px; height: 2px; background: var(--c-accent);
}
.svc-tab .num { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.3em; color: var(--c-ink-soft); }
.svc-tab .name { font-family: var(--f-mincho); font-size: 22px; letter-spacing: 0.1em; color: var(--c-ink); }
.svc-tab .price { font-size: 12px; color: var(--c-ink-soft); }

.svc-panel {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  margin-top: 56px;
  align-items: start;
}
.svc-panel .desc h3 {
  font-family: var(--f-mincho);
  font-size: 32px;
  margin: 0 0 16px;
  line-height: 1.4;
}
.svc-panel .desc p {
  font-size: 14px;
  line-height: 2;
  color: var(--c-ink-2);
  max-width: 480px;
  margin: 0 0 24px;
}
.svc-panel .menu {
  border: 1px solid var(--c-line);
  background: var(--c-paper-2);
  padding: 24px 28px;
}
.svc-panel .menu .row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed var(--c-line);
}
.svc-panel .menu .row:last-child { border-bottom: none; }
.svc-panel .menu .row .name { font-family: var(--f-mincho); font-size: 15px; }
.svc-panel .menu .row .meta { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.2em; color: var(--c-ink-soft); margin-left: 8px; }
.svc-panel .menu .row .price {
  font-family: var(--f-mincho);
  font-size: 18px;
  color: var(--c-accent-2);
  letter-spacing: 0.02em;
}
.svc-panel .menu .row .price small { font-size: 11px; color: var(--c-ink-soft); margin-left: 4px; letter-spacing: 0.1em; }

/* booking flow */
.flow {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--c-line);
  background: var(--c-paper-2);
}
.flow .step {
  padding: 28px;
  border-right: 1px solid var(--c-line);
  position: relative;
}
.flow .step:last-child { border-right: none; }
.flow .step .step-num {
  font-family: var(--f-mincho);
  font-size: 40px;
  color: var(--c-accent);
  line-height: 1;
  letter-spacing: 0.02em;
}
.flow .step h4 { font-family: var(--f-mincho); font-size: 18px; margin: 16px 0 8px; letter-spacing: 0.08em; }
.flow .step p { font-size: 13px; color: var(--c-ink-soft); margin: 0; line-height: 1.8; }
.flow .step::after {
  content: "→"; position: absolute; right: -10px; top: 36px;
  font-family: var(--f-mincho); color: var(--c-stone); font-size: 18px;
  background: var(--c-paper-2); padding: 0 4px;
}
.flow .step:last-child::after { display: none; }

/* faq */
.faq { margin-top: 80px; }
.faq .faq-row {
  border-bottom: 1px solid var(--c-line);
  padding: 24px 0;
}
.faq .faq-row:first-child { border-top: 1px solid var(--c-line); }
.faq .faq-q {
  display: flex; gap: 24px; align-items: center;
  cursor: pointer;
  background: none; border: none;
  width: 100%; text-align: left;
  padding: 0;
}
.faq .faq-q .qm {
  font-family: var(--f-mincho);
  color: var(--c-accent);
  font-size: 22px;
  width: 28px;
}
.faq .faq-q .qt { font-family: var(--f-mincho); font-size: 17px; flex: 1; letter-spacing: 0.04em; }
.faq .faq-q .toggle {
  width: 24px; height: 24px; display: grid; place-items: center;
  border: 1px solid var(--c-line); border-radius: 50%;
  font-size: 14px; color: var(--c-ink-2);
  transition: transform .2s, background .2s;
}
.faq .faq-row.open .toggle { transform: rotate(45deg); background: var(--c-accent); color: var(--c-paper); border-color: var(--c-accent); }
.faq .faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s ease;
}
.faq .faq-a > div { overflow: hidden; }
.faq .faq-row.open .faq-a { grid-template-rows: 1fr; }
.faq .faq-a p {
  margin: 18px 0 0 52px;
  font-size: 14px; color: var(--c-ink-2);
  line-height: 2; max-width: 720px;
}

/* ====== GALLERY ====== */
.gallery .header {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 48px; gap: 40px;
}
.gallery .header h2 { font-family: var(--f-mincho); font-size: clamp(36px, 4vw, 56px); margin: 0; letter-spacing: 0.04em; }
.gallery .grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 80px;
  gap: 12px;
}
.tile {
  background: var(--c-sand);
  border: 1px solid var(--c-line);
  position: relative;
  overflow: hidden;
  display: flex; align-items: end;
  padding: 16px;
  transition: transform .3s ease;
}
.tile::before {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(196, 123, 79, 0.08) 0 10px, transparent 10px 22px);
  opacity: 0.7;
}
.tile:hover { transform: translateY(-3px); }
.tile .tile-meta {
  position: relative; z-index: 1;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.2em; color: var(--c-ink-2);
  background: rgba(246, 241, 232, 0.85);
  backdrop-filter: blur(4px);
  padding: 6px 10px;
  border: 1px solid var(--c-line);
}
.tile .tile-num {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--f-mincho); color: var(--c-accent-2); font-size: 14px; z-index: 1;
}
.tile.t-a { grid-column: span 5; grid-row: span 5; }
.tile.t-b { grid-column: span 4; grid-row: span 3; }
.tile.t-c { grid-column: span 3; grid-row: span 3; }
.tile.t-d { grid-column: span 4; grid-row: span 2; }
.tile.t-e { grid-column: span 3; grid-row: span 2; }
.tile.t-f { grid-column: span 5; grid-row: span 3; background: var(--c-paper-2); }
.tile.t-g { grid-column: span 4; grid-row: span 2; background: var(--c-stone); }

/* ====== BLOG ====== */
.blog .header { display: flex; justify-content: space-between; align-items: end; margin-bottom: 48px; gap: 40px; }
.blog .header h2 { font-family: var(--f-mincho); font-size: clamp(36px, 4vw, 56px); margin: 0; letter-spacing: 0.04em; }
.blog .posts {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
}
.post-card {
  border: 1px solid var(--c-line);
  background: var(--c-paper-2);
  padding: 28px;
  display: flex; flex-direction: column;
  gap: 16px;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.post-card:hover { background: var(--c-paper); transform: translateY(-2px); }
.post-card.feature {
  background: var(--c-ink); color: var(--c-paper); padding: 36px;
}
.post-card.feature .meta, .post-card.feature .read-more { color: var(--c-sand); }
.post-card.feature h3 { color: var(--c-paper); }
.post-card .img {
  height: 200px;
  background: repeating-linear-gradient(45deg, rgba(196, 123, 79, 0.08) 0 10px, transparent 10px 22px), var(--c-sand);
  border: 1px solid var(--c-line);
  position: relative;
}
.post-card.feature .img { height: 240px; background: repeating-linear-gradient(45deg, rgba(230, 216, 191, 0.1) 0 10px, transparent 10px 22px), #3a2a1f; border-color: rgba(230, 216, 191, 0.2); }
.post-card .img .lbl {
  position: absolute; left: 12px; bottom: 12px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.2em;
  background: var(--c-paper); color: var(--c-ink-2);
  padding: 4px 8px; border: 1px solid var(--c-line);
}
.post-card .meta {
  display: flex; gap: 12px; align-items: center;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.24em; color: var(--c-ink-soft);
}
.post-card .meta .tag {
  border: 1px solid var(--c-line); padding: 3px 8px; border-radius: 999px;
}
.post-card.feature .meta .tag { border-color: rgba(230, 216, 191, 0.3); }
.post-card h3 {
  font-family: var(--f-mincho);
  font-size: 22px; line-height: 1.5;
  margin: 0; letter-spacing: 0.02em;
}
.post-card.feature h3 { font-size: 30px; }
.post-card .read-more {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.24em; color: var(--c-ink-2);
  margin-top: auto; display: flex; align-items: center; gap: 8px;
}

/* ====== CONTACT ====== */
.contact {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px;
  align-items: start;
}
.contact .left h2 {
  font-family: var(--f-mincho);
  font-size: clamp(36px, 4vw, 56px);
  margin: 0 0 24px;
  letter-spacing: 0.04em;
  line-height: 1.3;
}
.contact .left p { font-size: 15px; color: var(--c-ink-2); line-height: 2; max-width: 360px; margin: 0 0 32px; }
.contact .info-row { padding: 16px 0; border-top: 1px solid var(--c-line); display: flex; gap: 24px; align-items: baseline; }
.contact .info-row:last-child { border-bottom: 1px solid var(--c-line); }
.contact .info-row .lbl { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.3em; color: var(--c-ink-soft); width: 120px; flex-shrink: 0; }
.contact .info-row .val { font-family: var(--f-mincho); font-size: 16px; color: var(--c-ink); }

.form {
  border: 1px solid var(--c-line);
  background: var(--c-paper-2);
  padding: 36px;
  display: grid; gap: 20px;
}
.form .row { display: grid; gap: 8px; }
.form .row.two { grid-template-columns: 1fr 1fr; gap: 20px; }
.form label {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.3em; color: var(--c-ink-soft);
  display: flex; gap: 8px; align-items: center;
}
.form label .req { color: var(--c-accent); }
.form input, .form select, .form textarea {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  padding: 14px 16px;
  font-family: var(--f-gothic);
  font-size: 14px;
  color: var(--c-ink);
  border-radius: 0;
  outline: none;
  transition: border-color .2s, background .2s;
}
.form input:focus, .form select:focus, .form textarea:focus {
  border-color: var(--c-accent);
  background: var(--c-paper);
}
.form textarea { min-height: 120px; resize: vertical; font-family: var(--f-gothic); }
.form .submit-row { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.form .submit-row .note { font-size: 12px; color: var(--c-ink-soft); max-width: 240px; line-height: 1.6; }
.form .service-pick { display: flex; flex-wrap: wrap; gap: 8px; }
.form .service-pick button {
  border: 1px solid var(--c-line);
  background: var(--c-paper);
  padding: 8px 14px; font-size: 12px;
  font-family: var(--f-mincho);
  letter-spacing: 0.1em;
  color: var(--c-ink-2);
  border-radius: 999px;
  transition: all .2s;
}
.form .service-pick button.on {
  background: var(--c-ink); color: var(--c-paper); border-color: var(--c-ink);
}

/* form success */
.form-success {
  border: 1px solid var(--c-accent);
  background: var(--c-paper-2);
  padding: 36px;
  text-align: center;
}
.form-success .check {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--c-accent); color: var(--c-paper);
  display: grid; place-items: center; margin: 0 auto 20px;
  font-size: 26px;
}
.form-success h3 { font-family: var(--f-mincho); font-size: 24px; margin: 0 0 12px; letter-spacing: 0.06em; }
.form-success p { font-size: 14px; color: var(--c-ink-2); line-height: 1.9; max-width: 380px; margin: 0 auto; }

/* ====== FOOTER ====== */
.footer {
  border-top: 1px solid var(--c-line);
  padding: 64px 80px 48px;
  background: var(--c-ink);
  color: var(--c-paper);
}
.footer .inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(230, 216, 191, 0.15);
}
.footer .brand-block .logo { font-family: var(--f-mincho); font-size: 28px; letter-spacing: 0.16em; margin-bottom: 12px; }
.footer .brand-block p { font-family: var(--f-mincho); font-size: 14px; color: var(--c-sand); line-height: 1.9; max-width: 320px; margin: 0; }
.footer .col h5 {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.3em; color: var(--c-sand);
  margin: 0 0 18px; font-weight: normal;
}
.footer .col a {
  display: block; padding: 6px 0;
  font-family: var(--f-mincho); font-size: 14px; color: var(--c-paper);
  letter-spacing: 0.06em;
  transition: color .2s;
}
.footer .col a:hover { color: var(--c-accent); }
.footer .legal {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.3em; color: var(--c-sand); opacity: 0.7;
}

/* utility for fade-up on scroll */
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* ===== Tweak: Layout B (centered hero) ===== */
.hero.layout-b {
  grid-template-columns: 1fr;
  text-align: center;
  align-items: center;
  justify-items: center;
  padding-top: 120px;
}
.hero.layout-b .hero-side { display: none; }
.hero.layout-b .meta-rail { left: 50%; transform: translateX(-50%); }
.hero.layout-b .actions { justify-content: center; }
.hero.layout-b .sub { margin-left: auto; margin-right: auto; }

/* ===== Tweak: Layout C (vertical Japanese) ===== */
.hero.layout-c {
  grid-template-columns: auto 1fr;
  align-items: end;
  padding-top: 120px;
}
.hero.layout-c .vhead {
  writing-mode: vertical-rl;
  font-family: var(--f-mincho);
  font-size: clamp(60px, 9vw, 140px);
  line-height: 1.1;
  letter-spacing: 0.06em;
  color: var(--c-ink);
  margin: 0;
}
.hero.layout-c .vhead .accent { color: var(--c-accent-2); }
.hero.layout-c .h-block { display: flex; flex-direction: column; gap: 24px; padding-bottom: 24px; }
.hero.layout-c .hero-side { display: none; }
.hero.layout-c h1 { display: none; }

/* responsive minimal */
@media (max-width: 1080px) {
  .hero { grid-template-columns: 1fr; }
  .hero-side { display: none; }
  .about, .contact, .svc-panel { grid-template-columns: 1fr; }
  .blog .posts { grid-template-columns: 1fr 1fr; }
  .flow { grid-template-columns: 1fr 1fr; }
  .footer .inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  section.scene { padding: 80px 24px; }
  .hero { padding: 80px 24px; }
  .topnav { left: 0; padding: 0 16px; }
  .topnav nav { display: none; }
  .sidebar { display: none; }
  .main { padding-left: 0; }
  .blog .posts, .flow { grid-template-columns: 1fr; }
  .footer .inner { grid-template-columns: 1fr; }
  .footer { padding: 48px 24px; }
}