/* ============================================================
   MICCO Beauty — Preventive Beauty Salon
   Palette: porcelain / sumi / champagne gold
   Type: Shippori Mincho (display) / Zen Kaku Gothic New (body)
         Cormorant Garamond (latin accents)
   ============================================================ */

:root {
  --porcelain: #f7f3ec;
  --washi: #efe9dd;
  --sumi: #211c16;
  --sumi-soft: #45403a;
  --ink: #332d26;
  --taupe: #8c8071;
  --gold: #bb9c6a;
  --gold-deep: #a3854f;
  --gold-pale: #e7dabd;
  --line: rgba(60, 50, 35, 0.14);
  --line-light: rgba(247, 243, 236, 0.22);
  --font-display: "Shippori Mincho", serif;
  --font-body: "Zen Kaku Gothic New", sans-serif;
  --font-latin: "Cormorant Garamond", serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--porcelain);
  line-height: 2;
  letter-spacing: 0.06em;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
em { font-style: normal; }
strong { font-weight: 700; }

/* 日本語の中途半端な折り返し（1〜2文字の孤立行）を抑止する */
p, li, dd, figcaption { text-wrap: pretty; }
.heading, .lead, .ring-core-desc, .ring-core-name, .menu-tag { text-wrap: balance; }
.nw { display: inline-block; }

/* ---------- shared ---------- */

.section { padding: clamp(90px, 12vw, 150px) 0; }
.section.alt { background: var(--washi); }
.section.dark { background: var(--sumi); color: #efe9dd; }

.container {
  width: min(1140px, calc(100% - 48px));
  margin: 0 auto;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.split.reverse { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); }
.split.reverse > figure { order: 2; }

.eyebrow {
  font-family: var(--font-latin);
  font-style: italic;
  font-size: 15px;
  letter-spacing: 0.22em;
  color: var(--gold-deep);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.eyebrow i {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 11.5px;
  letter-spacing: 0.3em;
  color: var(--taupe);
  border-left: 1px solid var(--line);
  padding-left: 14px;
}
.eyebrow.center { justify-content: center; }
.eyebrow.light i { color: rgba(239, 233, 221, 0.55); border-color: var(--line-light); }

.heading {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.75;
  letter-spacing: 0.1em;
  margin-bottom: 30px;
}
.heading.center { text-align: center; }
.heading-en {
  display: block;
  font-family: var(--font-latin);
  font-style: italic;
  font-weight: 400;
  font-size: 0.42em;
  letter-spacing: 0.3em;
  color: var(--gold-deep);
  margin-top: 10px;
}

.lead {
  max-width: 720px;
  margin: 0 auto 30px;
}
.lead.center { text-align: center; }

.dark .heading { color: #f3eee3; }
.dark .lead { color: rgba(239, 233, 221, 0.82); }

.sp { display: none; }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.14em;
  padding: 15px 36px;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: all 0.35s var(--ease);
  cursor: pointer;
}
.btn-gold {
  background: linear-gradient(120deg, var(--gold-deep), var(--gold) 55%, #d4ba88);
  color: #fff;
  box-shadow: 0 10px 26px rgba(163, 133, 79, 0.32);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(163, 133, 79, 0.42); }
.btn-ghost {
  border-color: rgba(255, 255, 255, 0.65);
  color: #fff;
  background: rgba(33, 28, 22, 0.18);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.14); }
.btn-disabled {
  border-color: var(--line);
  color: var(--taupe);
  background: transparent;
  cursor: default;
}
.btn-lg { padding: 18px 42px; }

/* reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- header ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(20px, 4vw, 48px);
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), padding 0.4s var(--ease);
  color: #fff;
}
.site-header.is-solid {
  background: rgba(247, 243, 236, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line);
  color: var(--ink);
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
}
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--font-latin);
  font-size: 19px;
  font-style: italic;
}
.brand-text {
  font-family: var(--font-latin);
  font-size: 19px;
  letter-spacing: 0.18em;
}
.brand-text em { font-style: italic; color: var(--gold); }
.site-header.is-solid .brand-text em { color: var(--gold-deep); }

.global-nav { display: flex; gap: clamp(14px, 2vw, 26px); }
.global-nav a {
  font-size: 12.5px;
  letter-spacing: 0.12em;
  opacity: 0.92;
  position: relative;
  padding: 4px 0;
}
.global-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--gold);
  transition: right 0.35s var(--ease);
}
.global-nav a:hover::after { right: 0; }

.nav-cta {
  font-size: 12.5px;
  letter-spacing: 0.12em;
  border: 1px solid currentColor;
  border-radius: 2px;
  padding: 10px 20px;
  transition: all 0.3s var(--ease);
}
.nav-cta:hover { background: var(--gold); border-color: var(--gold); color: #fff; }

.nav-toggle { display: none; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  color: #fff;
}
.hero-bg, .hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(24, 19, 13, 0.62) 0%, rgba(24, 19, 13, 0.28) 42%, rgba(24, 19, 13, 0.05) 70%),
    linear-gradient(280deg, rgba(24, 19, 13, 0.42) 0%, transparent 38%),
    linear-gradient(to top, rgba(24, 19, 13, 0.35), transparent 35%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1140px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  padding: 130px 0 100px;
}

.hero-copy { max-width: 560px; }

.hero-eyebrow {
  font-family: var(--font-latin);
  font-size: 15px;
  letter-spacing: 0.3em;
  color: var(--gold-pale);
  margin-bottom: 24px;
}
.hero-eyebrow em { font-style: italic; opacity: 0.8; }

.hero-title {
  order: 2;
  font-family: var(--font-display);
  font-weight: 600;
  writing-mode: vertical-rl;
  font-size: clamp(36px, 4.4vw, 58px);
  letter-spacing: 0.2em;
  line-height: 1.55;
  height: 8.8em;
  white-space: nowrap;
  align-self: center;
  margin-top: 90px;
  text-shadow: 0 2px 30px rgba(20, 15, 8, 0.55);
}
.hero-title .line { display: block; }
.hero-title .line:first-child { padding-top: 1.2em; }

.hero-sub {
  font-size: 15px;
  line-height: 2.2;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 36px;
  text-shadow: 0 1px 14px rgba(20, 15, 8, 0.5);
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  right: clamp(20px, 4vw, 48px);
  bottom: 0;
  z-index: 2;
  font-family: var(--font-latin);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.8);
  writing-mode: vertical-rl;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 130px;
}
.hero-scroll span {
  width: 1px;
  flex: 1;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), transparent);
  animation: scrollPulse 2.4s var(--ease) infinite;
  transform-origin: top;
}
@keyframes scrollPulse {
  0% { transform: scaleY(0); }
  45% { transform: scaleY(1); }
  100% { transform: scaleY(1); opacity: 0; }
}

/* ---------- philosophy ---------- */

.philosophy-visual { position: relative; }
.philosophy-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 2px;
}
.philosophy-visual::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid var(--gold-pale);
  border-radius: 2px;
  z-index: -1;
}
.philosophy-visual figcaption {
  position: absolute;
  right: -8px;
  bottom: 22px;
  font-family: var(--font-latin);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--gold-deep);
  background: var(--porcelain);
  padding: 6px 14px;
}

.philosophy-copy p + p { margin-top: 1.2em; }

.philosophy-points {
  margin-top: 34px;
  border-top: 1px solid var(--line);
}
.philosophy-points li {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  letter-spacing: 0.1em;
}
.philosophy-points li span {
  font-family: var(--font-latin);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold-deep);
  min-width: 76px;
}

/* ---------- method ring ---------- */

.method-stage { margin-top: clamp(40px, 6vw, 70px); }

.method-ring {
  position: relative;
  width: min(560px, 88vw);
  aspect-ratio: 1;
  margin: 0 auto clamp(48px, 7vw, 80px);
}
.method-ring::before,
.method-ring::after {
  content: "";
  position: absolute;
  inset: 11%;
  border: 1px solid var(--gold-pale);
  border-radius: 50%;
}
.method-ring::after {
  inset: 26%;
  border-style: dashed;
  border-color: rgba(187, 156, 106, 0.35);
  animation: slowSpin 90s linear infinite;
}
@keyframes slowSpin { to { transform: rotate(360deg); } }

.ring-core {
  position: absolute;
  inset: 32%;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 30%, #fffdf7, var(--washi) 75%);
  box-shadow: 0 18px 50px rgba(120, 96, 55, 0.18), inset 0 0 0 1px rgba(187, 156, 106, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px clamp(12px, 4%, 24px);
  gap: 6px;
}
.ring-core-layer {
  font-family: var(--font-latin);
  font-style: italic;
  font-size: clamp(10px, 1.6vw, 12px);
  letter-spacing: 0.26em;
  color: var(--gold-deep);
}
.ring-core-name {
  font-family: var(--font-display);
  font-size: clamp(17px, 3vw, 23px);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--ink);
}
.ring-core-desc {
  font-size: clamp(10.5px, 1.7vw, 12.5px);
  line-height: 1.9;
  color: var(--taupe);
}

.ring-node {
  position: absolute;
  width: clamp(58px, 11vw, 76px);
  aspect-ratio: 1;
  margin: calc(clamp(58px, 11vw, 76px) / -2);
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: var(--porcelain);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  cursor: pointer;
  transition: all 0.35s var(--ease);
  box-shadow: 0 6px 18px rgba(120, 96, 55, 0.12);
}
.ring-node .kanji {
  font-family: var(--font-display);
  font-size: clamp(19px, 3.4vw, 25px);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.2;
}
.ring-node .en {
  font-family: var(--font-latin);
  font-style: italic;
  font-size: 8.5px;
  letter-spacing: 0.12em;
  color: var(--taupe);
}
.ring-node:hover,
.ring-node.is-active {
  background: linear-gradient(135deg, var(--gold-deep), var(--gold));
  transform: scale(1.12);
  box-shadow: 0 12px 28px rgba(140, 110, 60, 0.35);
}
.ring-node:hover .kanji, .ring-node.is-active .kanji,
.ring-node:hover .en, .ring-node.is-active .en { color: #fff; }
.ring-node:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 3px;
}

.method-layers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 980px;
  margin: 0 auto;
}
.layer-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 30px 28px;
}
.layer-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.16em;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.layer-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold-deep);
  display: grid;
  place-items: center;
  font-size: 14px;
}
.layer-card p { font-size: 13.5px; line-height: 2; color: var(--sumi-soft); }

/* ---------- before / after ---------- */

.ba-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 46px 0 34px;
}
.ba-tab {
  font-family: var(--font-body);
  font-size: 13.5px;
  letter-spacing: 0.16em;
  color: rgba(239, 233, 221, 0.65);
  background: transparent;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  padding: 10px 30px;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.ba-tab.is-active {
  color: var(--sumi);
  background: var(--gold-pale);
  border-color: var(--gold-pale);
}

.ba-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.ba-grid.is-body { grid-template-columns: repeat(3, 1fr); max-width: 880px; margin: 0 auto; }

.ba-card {
  position: relative;
  border-radius: 3px;
  overflow: hidden;
  aspect-ratio: 10 / 19;
  background: #15120e;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  user-select: none;
}
.ba-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.ba-card .ba-before { clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); }

.ba-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos, 50%);
  width: 2px;
  margin-left: -1px;
  background: rgba(255, 255, 255, 0.9);
  pointer-events: none;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.45);
}
.ba-divider::after {
  content: "↔";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--sumi);
  display: grid;
  place-items: center;
  font-size: 15px;
}

.ba-label {
  position: absolute;
  top: 10px;
  font-family: var(--font-latin);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.18em;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(21, 18, 14, 0.62);
  color: rgba(255, 255, 255, 0.92);
  pointer-events: none;
}
.ba-label.before { left: 10px; }
.ba-label.after { right: 10px; color: var(--gold-pale); }

.ba-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
  touch-action: pan-y;
}

.ba-note {
  margin-top: 30px;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(239, 233, 221, 0.5);
}

/* ---------- profile ---------- */

.portrait-frame {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}
.portrait-frame img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.92);
}
.portrait-frame::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 1px;
  pointer-events: none;
}
.portrait-soon {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  font-family: var(--font-latin);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.26em;
  text-align: center;
  line-height: 1.8;
  color: #fff;
  background: rgba(33, 28, 22, 0.55);
  backdrop-filter: blur(6px);
  padding: 10px 26px;
  border-radius: 999px;
}

.profile-copy p + p { margin-top: 1.2em; }

.quals { margin-top: 36px; }
.quals h3 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--gold-deep);
  margin-bottom: 14px;
}
.quals ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
}
.quals li {
  font-size: 13.5px;
  letter-spacing: 0.08em;
  padding-left: 20px;
  position: relative;
}
.quals li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95em;
  width: 9px;
  height: 1px;
  background: var(--gold);
}

/* ---------- menu ---------- */

.menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: clamp(40px, 5vw, 60px);
}
.menu-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 34px 26px 30px;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.menu-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(120, 96, 55, 0.16);
}
.menu-card.featured {
  border: 1px solid var(--gold);
  background: linear-gradient(170deg, #fffdf7, #f7efdf);
  box-shadow: 0 18px 44px rgba(150, 120, 70, 0.18);
}
.menu-tag {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-deep);
  margin-bottom: 12px;
}
.menu-card h3 {
  font-family: var(--font-display);
  font-size: 18.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.menu-price {
  font-family: var(--font-latin);
  font-size: 32px;
  letter-spacing: 0.04em;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  margin-bottom: 16px;
}
.menu-price span { font-size: 0.55em; margin-right: 2px; color: var(--gold-deep); }
.menu-price small {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--taupe);
  margin-left: 6px;
}
.menu-card ul { display: grid; gap: 8px; }
.menu-card li {
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--sumi-soft);
  padding-left: 18px;
  position: relative;
}
.menu-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}
.menu-note {
  margin-top: 30px;
  text-align: center;
  font-size: 12px;
  color: var(--taupe);
}

/* ---------- salon ---------- */

.salon-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 2px;
}
.salon-copy p { margin-bottom: 1.2em; }

.salon-info {
  border-top: 1px solid var(--line);
  margin-bottom: 34px;
}
.salon-info > div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding: 13px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.salon-info dt { color: var(--gold-deep); letter-spacing: 0.18em; }

.salon-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

/* ---------- footer ---------- */

.site-footer {
  background: var(--sumi);
  color: rgba(239, 233, 221, 0.85);
  text-align: center;
  padding: 70px 24px 46px;
}
.footer-brand {
  font-family: var(--font-latin);
  font-size: 26px;
  letter-spacing: 0.24em;
}
.footer-brand em { font-style: italic; color: var(--gold); }
.footer-tag {
  font-family: var(--font-display);
  font-size: 12.5px;
  letter-spacing: 0.3em;
  color: rgba(239, 233, 221, 0.55);
  margin: 14px 0 30px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
  margin-bottom: 34px;
}
.footer-nav a {
  font-size: 12px;
  letter-spacing: 0.14em;
  opacity: 0.75;
  transition: opacity 0.3s, color 0.3s;
}
.footer-nav a:hover { opacity: 1; color: var(--gold-pale); }
.footer-copy {
  font-family: var(--font-latin);
  font-size: 11px;
  letter-spacing: 0.2em;
  opacity: 0.45;
}

/* ---------- responsive ---------- */

@media (max-width: 1024px) {
  .global-nav, .nav-cta { display: none; }

  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 7px;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 110;
  }
  .nav-toggle span {
    display: block;
    height: 1px;
    width: 26px;
    margin: 0 auto;
    background: currentColor;
    transition: transform 0.35s var(--ease), opacity 0.35s;
  }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(20deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-20deg); }

  .global-nav.is-open {
    display: flex;
    position: fixed;
    inset: 0;
    background: rgba(33, 28, 22, 0.96);
    backdrop-filter: blur(8px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    z-index: 105;
  }
  .global-nav.is-open a {
    color: #efe9dd;
    font-size: 16px;
    font-family: var(--font-display);
    letter-spacing: 0.24em;
  }

  .ba-grid { grid-template-columns: repeat(2, 1fr); max-width: 640px; margin: 0 auto; }
  .ba-grid.is-body { grid-template-columns: repeat(2, 1fr); max-width: 640px; }
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  body { font-size: 14px; }
  .sp { display: inline; }

  .heading { font-size: clamp(21px, 6vw, 26px); }
  .ring-core-layer { letter-spacing: 0.12em; white-space: nowrap; }
  .ring-core-name { font-size: clamp(14px, 4.4vw, 17px); letter-spacing: 0.06em; }

  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse > figure { order: 0; }

  .hero-inner {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    padding-bottom: 90px;
  }
  .hero-title {
    order: 0;
    font-size: clamp(28px, 8vw, 36px);
    align-self: flex-end;
    margin: 0 8px 30px 0;
  }
  .hero-eyebrow { font-size: 12px; letter-spacing: 0.22em; }

  .philosophy-visual { max-width: 420px; }

  .method-layers { grid-template-columns: 1fr; }

  .ba-grid, .ba-grid.is-body { grid-template-columns: 1fr; max-width: 340px; }

  .menu-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }

  .quals ul { grid-template-columns: 1fr; }

  .salon-actions { align-items: stretch; }
  .salon-actions .btn { width: 100%; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .method-ring::after, .hero-scroll span { animation: none; }
  * { transition-duration: 0.01ms !important; }
}