/* ========================================
   u/me nail salon — style.css
======================================== */

:root {
  --pink:        #E8A0B0;
  --pink-light:  #F5D5DC;
  --pink-pale:   #FDF0F3;
  --gold:        #C9A96B;
  --gold-light:  #EDD9B0;
  --dark:        #5C4A50;
  --gray:        #9B9098;
  --gray-light:  #DDD8DA;
  --white:       #FFFFFF;
  --bg:          #FDFAFA;
  --bg-soft:     #FAF3F4;

  --font-en:     'Cormorant Garamond', serif;
  --font-script: 'Great Vibes', cursive;
  --font-ja:     'Noto Serif JP', serif;
  --font-sans:   'Noto Sans JP', sans-serif;

  --header-h:    70px;
  --ease:        0.4s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-ja);
  background: var(--bg);
  color: var(--dark);
  line-height: 1.8;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: opacity var(--ease); }
a:hover { opacity: 0.7; }
ul, ol { list-style: none; }
[hidden] { display: none !important; }

/* ========================================
   HEADER
======================================== */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  padding: 0 24px;
  z-index: 100;
  transition: background var(--ease), box-shadow var(--ease);
}
.header.is-scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 24px rgba(92,74,80,0.08);
}
.subpage .header {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 24px rgba(92,74,80,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Logo + LINE group */
.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-logo {}
.header-logo img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 0 6px rgba(255,255,255,0.6));
  transition: filter var(--ease);
}
.header.is-scrolled .header-logo img { filter: none; }
.subpage .header-logo img { filter: none; }
.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.header-nav a {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--white);
  text-shadow: 0 1px 10px rgba(92,74,80,0.18);
}
.header.is-scrolled .header-nav a,
.subpage .header-nav a {
  color: var(--dark);
  text-shadow: none;
}

/* Hamburger */
.gnav-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 36px;
}
.gnav-btn-line {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--white);
  transition: transform var(--ease), opacity var(--ease), background var(--ease);
}
.header.is-scrolled .gnav-btn-line { background: var(--dark); }
.subpage .gnav-btn-line { background: var(--dark); }

.gnav-btn.is-open .gnav-btn-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background: var(--dark);
}
.gnav-btn.is-open .gnav-btn-line:nth-child(2) { opacity: 0; }
.gnav-btn.is-open .gnav-btn-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background: var(--dark);
}

/* ========================================
   GNAV
======================================== */
.gnav {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(400px, 85vw);
  background: var(--white);
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.55s cubic-bezier(0.77,0,0.175,1);
  overflow-y: auto;
}
.gnav.is-open { transform: translateX(0); }

.gnav-inner {
  padding: 88px 48px 48px;
  display: flex;
  flex-direction: column;
  gap: 48px;
  min-height: 100%;
}

.gnav-close {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
}
.gnav-close span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--dark);
  position: absolute;
  top: 50%;
  left: 50%;
}
.gnav-close span:first-child { transform: translate(-50%,-50%) rotate(45deg); }
.gnav-close span:last-child  { transform: translate(-50%,-50%) rotate(-45deg); }

.gnav-links { display: flex; flex-direction: column; }
.gnav-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-light);
}
.gnav-link-en {
  font-family: var(--font-en);
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--dark);
  line-height: 1;
}
.gnav-link-ja {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--gray);
  letter-spacing: 0.1em;
}

.gnav-reserve-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--pink);
  color: var(--white);
  padding: 22px;
  border-radius: 4px;
  transition: background var(--ease), opacity var(--ease);
}
.gnav-reserve-btn:hover { opacity: 1; background: var(--dark); }
.gnav-reserve-en {
  font-family: var(--font-en);
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}
.gnav-reserve-ja {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.gnav-sns { display: flex; flex-wrap: wrap; gap: 18px 24px; }
.gnav-sns-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gray);
}

.gnav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(92,74,80,0.45);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease);
}
.gnav-overlay.is-active { opacity: 1; pointer-events: all; }

/* ========================================
   FIXED RESERVATION BUTTON
======================================== */
.fixed-reserve-btn {
  position: fixed;
  bottom: 28px;
  right: 22px;
  width: 102px;
  height: 102px;
  background:
    radial-gradient(circle at 34% 28%, rgba(255,255,255,0.94), rgba(255,255,255,0.18) 18%, rgba(255,255,255,0) 34%),
    linear-gradient(155deg, #f0c9d1 0%, #e5b5c0 54%, #d39aa5 100%);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
  overflow: visible;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  line-height: 1.4;
  letter-spacing: 0.1em;
  font-weight: 600;
  text-shadow: 0 1px 0 rgba(151,89,104,0.18), 0 4px 10px rgba(92,74,80,0.1);
  z-index: 90;
  border: 2px solid rgba(247,239,219,0.92);
  box-shadow:
    0 14px 28px rgba(186,136,151,0.2),
    0 0 0 7px rgba(255,255,255,0.24),
    0 0 0 9px rgba(218,191,136,0.12);
  opacity: 1;
  transform: translateY(0) rotate(-2deg);
  transition: transform var(--ease), box-shadow var(--ease), filter var(--ease);
  animation: reserveFloat 4.8s ease-in-out infinite;
}
.fixed-reserve-btn::before {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(214,186,132,0.58);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.24) inset,
    0 0 16px rgba(214,186,132,0.08);
  z-index: -2;
}
.fixed-reserve-btn::after {
  content: "";
  position: absolute;
  inset: 12px 16px auto auto;
  width: 34px;
  height: 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255,248,228,0.72), rgba(255,248,228,0.08));
  filter: blur(1px);
  transform: rotate(28deg);
  opacity: 0.55;
  z-index: 1;
}
.fixed-reserve-btn.is-visible { opacity: 1; }
.fixed-reserve-btn:hover {
  opacity: 1;
  transform: translateY(-3px) rotate(0deg);
  filter: brightness(1.02);
  box-shadow:
    0 18px 34px rgba(186,136,151,0.24),
    0 0 0 8px rgba(255,255,255,0.28),
    0 0 0 10px rgba(218,191,136,0.14);
}

@keyframes reserveFloat {
  0%, 100% {
    transform: translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateY(-3px) rotate(-1deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fixed-reserve-btn {
    animation: none;
    transform: rotate(-1deg);
  }
}

/* ========================================
   COMMON SECTION STYLES
======================================== */
section { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 60px;
  padding: 0 24px;
}
.section-en {
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-ja);
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  margin-bottom: 18px;
}
.section-line {
  width: 36px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto;
}

/* ── Fade in ── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}
.fade-in.is-visible { opacity: 1; transform: translateY(0); }

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  background: var(--pink);
  color: var(--white);
  padding: 16px 44px;
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  transition: background var(--ease), opacity var(--ease);
}
.btn-primary:hover { opacity: 1; background: var(--dark); }

.btn-outline {
  display: inline-block;
  border: 1px solid var(--pink);
  color: var(--pink);
  padding: 12px 36px;
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  transition: background var(--ease), color var(--ease), opacity var(--ease);
}
.btn-outline:hover { opacity: 1; background: var(--pink); color: var(--white); }

/* ========================================
   MV
======================================== */
.mv {
  position: relative;
  height: 100dvh;
  min-height: 600px;
  overflow: hidden;
  padding: 0;
}
.mv-slides { position: absolute; inset: 0; }

.mv-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.8s ease;
}
.mv-slide.active { opacity: 1; }

.mv-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(255,255,255,0.22) 0%, rgba(245,213,220,0.16) 34%, rgba(255,255,255,0) 66%),
    linear-gradient(
      160deg,
      rgba(255,250,251,0.16) 0%,
      rgba(232,160,176,0.16) 52%,
      rgba(92,74,80,0.32) 100%
    );
}

.mv-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  padding: 0 24px;
}

.mv-tagline {
  font-family: var(--font-sans);
  font-size: clamp(2.7rem, 6vw, 5.1rem);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: 0.02em;
  color: var(--white);
  text-shadow:
    -2px -6px 10px rgba(255,255,255,0.32),
    0 -2px 4px rgba(255,255,255,0.24),
    3px 1px 2px rgba(58,61,66,0.9),
    8px 2px 8px rgba(58,61,66,0.72),
    16px 4px 18px rgba(32,35,39,0.36),
    32px 6px 38px rgba(32,35,39,0.26),
    52px 8px 72px rgba(32,35,39,0.16),
    72px 10px 96px rgba(32,35,39,0.08);
  margin-bottom: 16px;
  animation: mvFadeUp 1.2s ease 0.3s both;
}
.mv-tagline-break {
  display: none;
}
.mv-name {
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 2.4vw, 1.72rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  text-shadow:
    -1px -4px 8px rgba(255,255,255,0.24),
    3px 1px 2px rgba(58,61,66,0.86),
    7px 2px 7px rgba(58,61,66,0.64),
    14px 4px 16px rgba(32,35,39,0.28),
    28px 5px 30px rgba(32,35,39,0.18),
    42px 7px 48px rgba(32,35,39,0.1),
    56px 9px 64px rgba(32,35,39,0.05);
  animation: mvFadeUp 1.2s ease 0.6s both;
}
.mv-sub {
  font-family: var(--font-sans);
  font-size: clamp(0.88rem, 1.55vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 1;
  color: var(--white);
  text-shadow:
    -1px -3px 6px rgba(255,255,255,0.18),
    2px 1px 2px rgba(58,61,66,0.78),
    6px 2px 7px rgba(58,61,66,0.56),
    12px 4px 14px rgba(32,35,39,0.22),
    24px 5px 26px rgba(32,35,39,0.15),
    36px 7px 40px rgba(32,35,39,0.08),
    48px 8px 52px rgba(32,35,39,0.04);
  animation: mvFadeUp 1.2s ease 0.9s both;
}

.mv-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--white);
  animation: mvFade 1s ease 1.5s both;
}
.mv-scroll span {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
}
.mv-scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.9), transparent);
  animation: scrollAnim 2.2s ease infinite;
}

@keyframes mvFadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes mvFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollAnim {
  0%   { transform: scaleY(0); transform-origin: top; }
  49%  { transform: scaleY(1); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========================================
   NOTE
======================================== */
.note-section {
  background: var(--bg);
  padding: 54px 24px;
}

.note-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 36px;
  align-items: center;
  padding: 34px 0;
  border-top: 1px solid var(--gold-light);
  border-bottom: 1px solid var(--gold-light);
}

.note-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.note-heading .section-en {
  margin-bottom: 0;
}

.note-title {
  font-family: var(--font-en);
  font-size: 2.3rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--dark);
}

.note-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.note-catch {
  font-family: var(--font-ja);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--dark);
}

.note-text {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  line-height: 2;
  color: var(--gray);
}

.note-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 138px;
  padding: 12px 26px;
  border: 1px solid var(--pink);
  border-radius: 100px;
  color: var(--pink);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
  transition: background var(--ease), color var(--ease), opacity var(--ease);
}

.note-link:hover {
  opacity: 1;
  background: var(--pink);
  color: var(--white);
}

/* ========================================
   CONCEPT
======================================== */
.concept { background: var(--bg-soft); padding: 100px 24px; }

.concept-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.concept-side {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.concept-body {
  grid-column: 2;
  grid-row: 1;
}

.concept-bottom {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.concept-img { position: relative; }
.concept-img::before {
  content: '';
  position: absolute;
  top: -18px;
  left: -18px;
  width: calc(100% - 18px);
  height: calc(100% - 18px);
  border: 1px solid var(--gold-light);
  pointer-events: none;
}
.concept-img img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.concept-service {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.concept-nail-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.concept-script {
  font-family: var(--font-script);
  font-size: 3.2rem;
  color: var(--pink);
  line-height: 1;
  margin-bottom: 14px;
}
.concept-catch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  isolation: isolate;
  width: 100%;
  overflow: hidden;
  background: linear-gradient(120deg, rgba(255,255,255,0.86), rgba(245,213,220,0.26));
  border: 0;
  border-bottom: 1px solid var(--gray-light);
  border-radius: 8px 8px 0 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-ja);
  font-size: 1.18rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.9;
  color: var(--dark);
  padding: 18px 14px 28px;
  margin-bottom: 28px;
  transition: color var(--ease), opacity var(--ease), transform var(--ease);
}
.concept-catch-text {
  display: block;
}
.concept-catch::before,
.concept-service-toggle::before,
.concept-profile-toggle::before,
.menu-options-title::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 86% 48%, rgba(232,160,176,0.26) 0 12%, transparent 28%),
    linear-gradient(90deg, transparent, rgba(255,255,255,0.52), transparent);
  opacity: 0;
  transform: translateX(-38%);
  animation: detailGlowSweep 3.2s ease-in-out infinite;
  z-index: 0;
}
.concept-catch:not(.is-open),
.concept-service-toggle:not(.is-open),
.concept-profile-toggle:not(.is-open),
.menu-options-title:not(.is-open) {
  animation: detailNudge 3.2s ease-in-out infinite;
}
.concept-catch:hover {
  animation: none;
  color: var(--pink);
  opacity: 1;
  transform: translateY(-2px);
}
.concept-catch::after {
  content: none;
  display: none;
}
.concept-catch.is-open::after {
  content: none;
  display: none;
}
.toggle-detail-label {
  display: inline-block;
  margin-left: 12px;
  padding: 7px 14px;
  border: 1px solid rgba(201,169,107,0.32);
  border-radius: 100px;
  background: rgba(255,255,255,0.64);
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--gold);
  vertical-align: middle;
}
.concept-catch .toggle-detail-label,
.concept-service-toggle .toggle-detail-label,
.concept-profile-toggle .toggle-detail-label,
.menu-options-title .toggle-detail-label {
  position: relative;
  overflow: hidden;
  flex: 0 0 auto;
  color: var(--white);
  border-color: rgba(232,160,176,0.38);
  background: linear-gradient(110deg, var(--pink) 0%, #d59a78 48%, var(--gold) 100%);
  box-shadow: 0 8px 22px rgba(232,160,176,0.3), inset 0 1px 0 rgba(255,255,255,0.46);
}
.concept-catch .toggle-detail-label::before,
.concept-service-toggle .toggle-detail-label::before,
.concept-profile-toggle .toggle-detail-label::before,
.menu-options-title .toggle-detail-label::before {
  content: "";
  position: absolute;
  top: -45%;
  bottom: -45%;
  left: -55%;
  width: 42%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.72), transparent);
  transform: rotate(18deg);
  animation: detailShine 2.05s ease-in-out infinite;
}
.concept-block {
  padding-bottom: 30px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--gray-light);
}
.concept-block:last-of-type {
  margin-bottom: 0;
}
.concept-block-title {
  display: block;
  background: none;
  border: 0;
  font-family: var(--font-en);
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: 18px;
}
.concept-service-toggle,
.concept-profile-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 14px 12px;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  background: linear-gradient(120deg, rgba(255,255,255,0.72), rgba(245,213,220,0.2));
  transition: color var(--ease), opacity var(--ease), transform var(--ease);
}
.concept-service-toggle:hover,
.concept-profile-toggle:hover {
  animation: none;
  color: var(--pink);
  opacity: 1;
  transform: translateY(-2px);
}
@keyframes detailShine {
  0%, 42% {
    left: -55%;
  }
  68%, 100% {
    left: 125%;
  }
}

@keyframes detailNudge {
  0%, 72%, 100% {
    transform: translateY(0);
  }
  80% {
    transform: translateY(-5px);
  }
  88% {
    transform: translateY(0);
  }
  94% {
    transform: translateY(-2px);
  }
}

@keyframes detailGlowSweep {
  0%, 44% {
    opacity: 0;
    transform: translateX(-42%);
  }
  58% {
    opacity: 1;
  }
  78%, 100% {
    opacity: 0;
    transform: translateX(42%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .concept-catch,
  .concept-service-toggle,
  .concept-profile-toggle,
  .menu-options-title,
  .concept-catch::before,
  .concept-service-toggle::before,
  .concept-profile-toggle::before,
  .menu-options-title::before,
  .concept-catch .toggle-detail-label::before,
  .concept-service-toggle .toggle-detail-label::before,
  .concept-profile-toggle .toggle-detail-label::before,
  .menu-options-title .toggle-detail-label::before {
    animation: none;
  }
}
.concept-subtitle {
  font-family: var(--font-ja);
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--dark);
  margin: 28px 0 12px;
}
.concept-text {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 2.1;
  margin-bottom: 14px;
}
.concept-owner {
  font-family: var(--font-ja);
  font-size: 0.96rem;
  line-height: 1.9;
  letter-spacing: 0.08em;
  color: var(--dark);
  margin-bottom: 18px;
}
.concept-profile {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.concept-owner-img {
  grid-column: 1;
  grid-row: 1;
  margin-bottom: 0;
}
.concept-owner-img img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}
.concept-profile-body {
  grid-column: 2;
  grid-row: 1;
}
.concept-history {
  padding: 26px 28px;
  background: rgba(255,255,255,0.58);
  border-bottom: 0;
}
.concept-bottom-info {
  display: flex;
  flex-direction: column;
  gap: 34px;
}
.concept-nailist {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.concept-nailist-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--gold);
}
.concept-nailist-name {
  font-family: var(--font-ja);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
}

/* ========================================
   GALLERY
======================================== */
.gallery { padding: 100px 0; }

.gallery .section-header { padding: 0 24px; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
  margin-bottom: 48px;
}
.gallery-item { overflow: hidden; }
.gallery-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.65s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

.gallery-foot {
  text-align: center;
  padding: 0 24px;
}
.gallery-foot p {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--gray);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}
.gallery-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.profile-section,
.instagram-section {
  padding: 100px 24px;
}

.profile-section {
  background: var(--bg-soft);
}

.instagram-section {
  background: var(--bg);
}

.profile-section-inner,
.instagram-section-inner {
  max-width: 900px;
  margin: 0 auto;
}

.profile-panel,
.instagram-panel {
  background: var(--white);
  padding: 32px;
}

.profile-panel {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.profile-panel-image {
  width: 140px;
}

.profile-panel-image img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.profile-panel-title {
  font-family: var(--font-ja);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.9;
  color: var(--dark);
  margin-bottom: 16px;
}

.profile-panel-body .concept-block-title {
  margin-top: 22px;
}

.instagram-panel {
  border-top: 3px solid var(--gold-light);
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  margin: 24px 0;
}

.instagram-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.instagram-grid-single {
  grid-template-columns: 1fr;
  gap: 0;
}

.instagram-grid-single img {
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--white);
}

.instagram-panel .gallery-links {
  justify-content: flex-start;
}

.strength-specialties {
  max-width: 760px;
  margin: 0 auto 64px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.strength-specialty {
  background: var(--white);
  border-top: 3px solid var(--pink-light);
  box-shadow: 0 10px 34px rgba(92,74,80,0.06);
  overflow: hidden;
}

.strength-specialty--showcase {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(250,246,244,0.98) 100%);
  box-shadow:
    0 20px 44px rgba(92,74,80,0.1),
    0 0 0 1px rgba(214,184,161,0.22);
}

.strength-specialty--showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.28) 0%, transparent 44%),
    radial-gradient(circle at top right, rgba(212,163,115,0.18), transparent 30%);
  pointer-events: none;
  z-index: 0;
}

.strength-specialty-image {
  position: relative;
  overflow: hidden;
}

.strength-specialty-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.strength-specialty-image--slideshow {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  box-shadow:
    0 22px 48px rgba(92,74,80,0.16),
    inset 0 0 0 1px rgba(255,255,255,0.34);
  background:
    radial-gradient(circle at top right, rgba(212,163,115,0.16), transparent 42%),
    linear-gradient(135deg, #f4e7e2 0%, #f8f3f1 100%);
  isolation: isolate;
  animation: specialtyStageFloat 8s ease-in-out infinite;
  transform-origin: center;
}

.strength-specialty--showcase .strength-specialty-image--slideshow::before {
  content: "";
  position: absolute;
  inset: -16%;
  background:
    radial-gradient(circle at center, rgba(255,255,255,0.42) 0%, rgba(255,255,255,0.08) 36%, rgba(255,255,255,0) 62%),
    radial-gradient(circle at top, rgba(212,163,115,0.24) 0%, rgba(212,163,115,0) 58%);
  filter: blur(20px);
  opacity: 0.8;
  animation: specialtyHaloPulse 8s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

.strength-specialty-image--slideshow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.06) 0%, rgba(74,54,58,0.1) 100%);
  z-index: 4;
  pointer-events: none;
}

.strength-specialty-slide {
  position: absolute;
  inset: 0;
  display: block;
  opacity: 0;
  --specialty-cycle: 32s;
  --slide-delay: 0s;
  animation: specialtySlideshow var(--specialty-cycle) ease-in-out infinite both;
  animation-delay: var(--slide-delay);
  will-change: opacity;
  z-index: 1;
}

.strength-specialty-slide::before {
  content: "";
  position: absolute;
  inset: -8%;
  background-image: var(--slide-image);
  background-position: center;
  background-size: cover;
  filter: blur(18px) saturate(1.08);
  transform: scale(1.08);
}

.strength-specialty-slide::after {
  content: "";
  position: absolute;
  inset: -6%;
  background:
    radial-gradient(circle at center,
      rgba(255,255,255,0.88) 0%,
      rgba(255,255,255,0.42) 18%,
      rgba(255,255,255,0.14) 34%,
      rgba(255,255,255,0) 58%);
  opacity: 0;
  transform: scale(0.88);
  animation: specialtyCenterGlow var(--specialty-cycle) ease-in-out infinite both;
  animation-delay: var(--slide-delay);
  z-index: 2;
  pointer-events: none;
}

.strength-specialty-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: var(--slide-position, center);
  filter: saturate(1.03) contrast(1.02) drop-shadow(0 10px 24px rgba(92,74,80,0.12));
  animation: specialtyImageFloat var(--specialty-cycle) ease-in-out infinite both;
  animation-delay: var(--slide-delay);
  will-change: transform, opacity;
  z-index: 1;
}

.strength-specialty-slide:nth-child(1) {
  --slide-delay: 0s;
}

.strength-specialty-slide:nth-child(2) {
  --slide-delay: 8s;
}

.strength-specialty-slide:nth-child(3) {
  --slide-delay: 16s;
}

.strength-specialty-slide:nth-child(4) {
  --slide-delay: 24s;
}

.strength-specialty-sheen {
  display: none;
}

.strength-specialty-dots {
  position: absolute;
  right: 16px;
  bottom: 14px;
  display: inline-flex;
  gap: 6px;
  z-index: 6;
}

.strength-specialty-dots span {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.82);
  box-shadow: 0 0 0 1px rgba(102,77,82,0.12);
  opacity: 0.32;
  animation: specialtyDot 32s steps(1, end) infinite;
}

.strength-specialty-dots span:nth-child(1) { animation-delay: 0s; }
.strength-specialty-dots span:nth-child(2) { animation-delay: 8s; }
.strength-specialty-dots span:nth-child(3) { animation-delay: 16s; }
.strength-specialty-dots span:nth-child(4) { animation-delay: 24s; }

.strength-specialty-body {
  padding: 24px 22px 26px;
}

.strength-specialty-kicker {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: 8px;
}

.strength-specialty-title {
  font-family: var(--font-ja);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--dark);
  line-height: 1.7;
  margin-bottom: 10px;
}

.strength-specialty-text {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--gray);
}

@keyframes specialtySlideshow {
  0% {
    opacity: 0;
  }
  6%,
  22% {
    opacity: 1;
  }
  30%,
  100% {
    opacity: 0;
  }
}

@keyframes specialtyImageFloat {
  0% {
    transform: scale(1.035);
  }
  22% {
    transform: scale(1);
  }
  30%,
  100% {
    transform: scale(0.992);
  }
}

@keyframes specialtyStageFloat {
  0%,
  100% {
    transform: translateY(0) scale(1);
    box-shadow:
      0 22px 48px rgba(92,74,80,0.16),
      inset 0 0 0 1px rgba(255,255,255,0.34);
  }
  50% {
    transform: translateY(-6px) scale(1.01);
    box-shadow:
      0 30px 68px rgba(92,74,80,0.2),
      0 0 34px rgba(212,163,115,0.14),
      inset 0 0 0 1px rgba(255,255,255,0.5);
  }
}

@keyframes specialtyHaloPulse {
  0%,
  100% {
    opacity: 0.62;
    transform: scale(0.94);
  }
  50% {
    opacity: 0.98;
    transform: scale(1.06);
  }
}

@keyframes specialtyCenterGlow {
  0%,
  4% {
    opacity: 0;
    transform: scale(0.88);
  }
  12% {
    opacity: 0.18;
    transform: scale(0.96);
  }
  22% {
    opacity: 0.1;
    transform: scale(1.02);
  }
  30%,
  100% {
    opacity: 0;
    transform: scale(1.08);
  }
}

@keyframes specialtyDot {
  0%,
  24.9% {
    opacity: 1;
    transform: scale(1.15);
  }
  25%,
  100% {
    opacity: 0.32;
    transform: scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .strength-specialty-image--slideshow,
  .strength-specialty--showcase .strength-specialty-image--slideshow::before,
  .strength-specialty-slide,
  .strength-specialty-slide::after,
  .strength-specialty-slide img,
  .strength-specialty-dots span,
  .strength-specialty-sheen {
    animation: none;
  }

  .strength-specialty-slide {
    opacity: 0;
    transform: none;
  }

  .strength-specialty-slide:first-child {
    opacity: 1;
  }
}

/* ========================================
   MENU
======================================== */
.menu { background: var(--bg-soft); padding: 100px 24px; }

.menu-slider {
  max-width: 680px;
  margin: 0 auto 60px;
}

.menu-cards {
  display: flex;
  gap: 20px;
  overflow-x: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.menu-cards::-webkit-scrollbar {
  display: none;
}

.menu-card {
  flex: 0 0 100%;
  background: var(--white);
  border-top: 3px solid var(--gray-light);
  padding: 36px 28px;
  scroll-snap-align: start;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.menu-card:hover {
  border-top-color: var(--pink);
  box-shadow: 0 8px 36px rgba(232,160,176,0.14);
}
.menu-card.is-featured {
  border-top: 3px solid var(--gold);
  box-shadow: 0 4px 24px rgba(201,169,107,0.12);
}
.menu-card.is-featured:hover {
  box-shadow: 0 8px 36px rgba(201,169,107,0.22);
}
.menu-card.is-wide {
  flex-basis: 100%;
}
.menu-card-head {
  padding-bottom: 24px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--gray-light);
}
.menu-card-en {
  font-family: var(--font-en);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  margin-bottom: 6px;
}
.menu-card-title {
  font-family: var(--font-ja);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}
.menu-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--gray-light);
  font-family: var(--font-sans);
  font-size: 0.84rem;
}
.menu-name { flex: 1; color: var(--dark); }
.menu-tag {
  display: inline-block;
  background: var(--pink-pale);
  color: var(--gray);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 100px;
  margin-left: 4px;
  white-space: nowrap;
}
.menu-price {
  font-family: var(--font-en);
  font-size: 1.1rem;
  color: var(--dark);
  white-space: nowrap;
}
.menu-note {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--gray);
  letter-spacing: 0.04em;
}
.menu-note-top {
  margin: -10px 0 18px;
}
.menu-subsection {
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--gray-light);
}
.menu-subsection .menu-card-head {
  padding-bottom: 20px;
  margin-bottom: 24px;
}
.menu-card.menu-prep-info {
  border-top-color: var(--gray-light);
}
.menu-prep-info .menu-card-head {
  padding-bottom: 20px;
  margin-bottom: 24px;
}
.menu-prep-info .menu-list + .menu-card-head {
  margin-top: 34px;
}
.menu-info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--dark);
}
.menu-info-list li::before {
  content: "★";
  margin-right: 2px;
}

.menu-slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin-top: 24px;
}
.menu-slider-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--pink);
  border-radius: 50%;
  background: var(--white);
  color: var(--pink);
  font-family: var(--font-en);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), opacity var(--ease);
}
.menu-slider-btn:hover {
  background: var(--pink);
  color: var(--white);
}
.menu-slider-btn:disabled {
  cursor: default;
  opacity: 0.36;
}
.menu-slider-btn:disabled:hover {
  background: var(--white);
  color: var(--pink);
}
.menu-slider-status {
  min-width: 54px;
  text-align: center;
  font-family: var(--font-en);
  font-size: 0.9rem;
  color: var(--gray);
  letter-spacing: 0.12em;
}

.menu-options {
  max-width: 760px;
  margin: 0 auto 44px;
  text-align: center;
}
.menu-options-title {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(120deg, rgba(255,255,255,0.72), rgba(245,213,220,0.2));
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  font-family: var(--font-en);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--gold);
  padding: 14px 12px;
  margin-bottom: 22px;
  transition: color var(--ease), opacity var(--ease), transform var(--ease);
}
.menu-options-title:hover {
  animation: none;
  color: var(--pink);
  opacity: 1;
  transform: translateY(-2px);
}
.menu-options-title::after {
  content: none;
  display: none;
}
.menu-options-title.is-open::after {
  content: none;
  display: none;
}
.menu-options-copy {
  max-width: 680px;
  margin: 0 auto 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.menu-options-copy p {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  line-height: 2.1;
  color: var(--gray);
  letter-spacing: 0.04em;
}
.menu-options-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  justify-content: center;
}
.menu-options-list li {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  color: var(--dark);
  letter-spacing: 0.04em;
}

.menu-payment {
  max-width: 760px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--gray-light);
  text-align: center;
}
.menu-payment-label {
  font-family: var(--font-en);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--gray);
  margin-bottom: 10px;
}
.menu-payment-text {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gray);
  line-height: 2;
}

/* ========================================
   SALON
======================================== */
.salon { padding: 100px 0; }
.salon .section-header { padding: 0 24px; }

.salon-gallery {
  max-width: 1080px;
  margin: 0 auto 52px;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3px;
  padding: 0 24px;
}
.salon-gallery-main img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.salon-gallery-sub { display: grid; grid-template-rows: 1fr 1fr; gap: 3px; }
.salon-gallery-sub img { width: 100%; height: 100%; object-fit: cover; }

.salon-info {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}
.salon-text {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 2.3;
  margin-bottom: 34px;
}
.salon-value {
  margin: 0 auto 48px;
  text-align: center;
  max-width: 720px;
}
.salon-value p {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  color: var(--gray);
  line-height: 2.15;
}
.salon-value p + p {
  margin-top: 16px;
}
.salon-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.salon-detail-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 20px;
  background: var(--bg-soft);
  border-bottom: 2px solid var(--pink-light);
  text-align: left;
}
.salon-detail-label {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--gold);
}
.salon-detail-value {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--dark);
  line-height: 1.7;
}
.salon-detail-value small { color: var(--gray); font-size: 0.72rem; }

/* ========================================
   ACCESS
======================================== */
.access { background: var(--bg-soft); padding: 100px 24px; }

.access-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.access-map iframe { width: 100%; border-radius: 2px; }
.access-route-block { margin-top: 36px; }

.access-block { margin-bottom: 36px; }
.access-block-title {
  font-family: var(--font-en);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: 18px;
}

.access-table { width: 100%; border-collapse: collapse; }
.access-table th,
.access-table td {
  padding: 11px 8px;
  border-bottom: 1px solid var(--gray-light);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  text-align: left;
  vertical-align: top;
}
.access-table th {
  width: 72px;
  color: var(--gray);
  font-weight: 400;
  white-space: nowrap;
}
.access-table td { color: var(--dark); line-height: 1.8; }
.access-table a { color: var(--pink); }

.access-station {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  margin-bottom: 14px;
}
.access-station small {
  display: block;
  color: var(--gray);
  font-size: 0.76rem;
  margin-top: 4px;
}
.access-route-title {
  display: block;
  width: 100%;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
  transition: color var(--ease), opacity var(--ease);
}
.access-route-title:hover {
  color: var(--pink);
  opacity: 1;
}
.access-route-title::after {
  content: "+";
  float: right;
  font-family: var(--font-en);
}
.access-route-title.is-open::after {
  content: "-";
}
.access-steps { display: flex; flex-direction: column; gap: 12px; }
.access-steps li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--dark);
  line-height: 1.7;
  counter-increment: steps;
}
.access-steps { counter-reset: steps; }
.access-steps li::before {
  content: counter(steps);
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--pink);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  margin-top: 2px;
}
.access-steps li small { display: block; color: var(--gray); font-size: 0.76rem; }

/* ========================================
   FOOTER
======================================== */
.footer {
  background: var(--dark);
  color: var(--white);
  padding: 60px 24px 32px;
  text-align: center;
}
.footer-inner { max-width: 560px; margin: 0 auto; }

.footer-logo {
  width: 88px;
  margin: 0 auto 16px;
}
.footer-logo img {
  width: 100%;
  border-radius: 50%;
}
.footer-tagline {
  font-family: var(--font-script);
  font-size: 1.7rem;
  color: var(--pink-light);
  margin-bottom: 24px;
}
.footer-sns {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 22px;
}
.footer-sns a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--gray-light);
  transition: color var(--ease), opacity var(--ease);
}
.footer-sns a:hover { opacity: 1; color: var(--pink); }

.footer-address {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--gray);
  line-height: 1.9;
  margin-bottom: 20px;
}
.footer-copy {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--gray);
}

/* ========================================
   RESPONSIVE — Tablet
======================================== */
@media (max-width: 1024px) {
  .note-inner {
    grid-template-columns: 150px minmax(0, 1fr);
  }
  .note-link {
    grid-column: 2;
    justify-self: start;
  }
  .concept-inner { gap: 48px; }
  .concept-side { gap: 44px; }
  .profile-panel {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .profile-panel-image {
    width: 140px;
  }
  .strength-specialties {
    grid-template-columns: 1fr;
    max-width: 520px;
  }
  .menu-slider { max-width: 480px; }
  .menu-card.is-wide { flex-basis: 100%; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .salon-details { grid-template-columns: 1fr; }
}

/* ========================================
   RESPONSIVE — Mobile
======================================== */
@media (max-width: 767px) {
  :root { --header-h: 60px; }
  section { padding: 72px 0; }

  .gnav {
    width: 50vw;
    overflow-y: hidden;
  }
  .gnav-inner {
    min-height: 100svh;
    padding: 68px 16px 16px;
    gap: 14px;
  }
  .gnav-close {
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
  }
  .gnav-links {
    flex: 1;
    min-height: 0;
  }
  .gnav-link {
    align-items: flex-start;
    gap: 1px;
    padding: 7px 0;
  }
  .gnav-link-en {
    font-size: 1rem;
    line-height: 0.95;
    letter-spacing: 0.02em;
    text-wrap: balance;
  }
  .gnav-link-ja {
    font-size: 0.58rem;
    letter-spacing: 0.08em;
    line-height: 1.35;
    text-wrap: pretty;
  }
  .gnav-reserve-btn {
    align-items: flex-start;
    gap: 2px;
    padding: 12px 10px;
    text-align: left;
  }
  .gnav-reserve-en {
    font-size: 0.88rem;
    letter-spacing: 0.04em;
    text-wrap: balance;
  }
  .gnav-reserve-ja {
    font-size: 0.58rem;
    letter-spacing: 0.06em;
    line-height: 1.35;
    text-wrap: pretty;
  }
  .gnav-sns {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .gnav-sns-link {
    align-items: flex-start;
    gap: 5px;
    font-size: 0.58rem;
    line-height: 1.3;
  }
  .gnav-sns-link span {
    overflow-wrap: anywhere;
    text-wrap: pretty;
  }
  .gnav-sns-link svg {
    width: 14px;
    height: 14px;
    flex: 0 0 14px;
  }
  .section-title,
  .concept-catch,
  .concept-block-title,
  .profile-panel-title,
  .menu-card-title,
  .strength-specialty-title,
  .salon-detail-value {
    text-wrap: balance;
  }
  .concept-text,
  .strength-specialty-text,
  .salon-text,
  .salon-value p,
  .note-catch,
  .note-text,
  .gallery-foot p,
  .menu-note,
  .menu-name,
  .menu-options-copy p,
  .menu-options-list li,
  .menu-payment-text,
  .access-table td,
  .access-station,
  .access-route-title,
  .footer-address,
  .concept-owner {
    overflow-wrap: anywhere;
    word-break: normal;
    text-wrap: pretty;
  }
  .concept-catch,
  .concept-service-toggle,
  .concept-profile-toggle,
  .menu-options-title {
    letter-spacing: 0.04em;
    line-height: 1.65;
  }
  .concept-catch {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .concept-catch-text {
    white-space: nowrap;
    line-height: 1.3;
  }
  .concept-catch .toggle-detail-label {
    margin-left: 0;
  }
  .toggle-detail-label {
    letter-spacing: 0.04em;
    white-space: normal;
  }
  .menu-payment-text,
  .access-table td,
  .footer-address {
    line-height: 1.7;
  }
  .access-table th {
    width: 64px;
    white-space: normal;
    line-height: 1.45;
  }
  .access-station small,
  .salon-detail-value small {
    line-height: 1.5;
  }

  .header { padding: 0 16px; }
  .header-left {
    flex: 1;
    min-width: 0;
    gap: 12px;
  }
  .header-logo img { height: 34px; }
  .header-nav {
    display: flex;
    gap: 12px;
  }
  .header-nav a {
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
  }
  .gnav-btn {
    flex: 0 0 34px;
    width: 34px;
    padding: 8px 6px;
  }
  .fixed-reserve-btn {
    right: 16px;
    bottom: max(18px, env(safe-area-inset-bottom));
    width: 108px;
    height: 108px;
    font-size: 0.94rem;
  }
  /* MV */
  .mv {
    height: 100vh;
    height: 100svh;
    height: 100dvh;
    min-height: 100vh;
    min-height: 100svh;
  }
  .mv-slide {
    isolation: isolate;
    overflow: hidden;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-color: transparent;
  }
  .mv-slide-mobile-red { background-image: url('../ネイル/rednail_m.png') !important; }
  .mv-slide-mobile-rink { background-image: url('../ネイル/rinknail_m.png') !important; }
  .mv-slide-mobile-usuiiro { background-image: url('../ネイル/usuiironail_m.png') !important; }
  .mv-slide::before {
    content: "";
    position: absolute;
    inset: -8%;
    background-image: inherit;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    filter: blur(20px);
    transform: scale(1.08);
    opacity: 0.55;
    z-index: -1;
  }
  .mv-content { padding: 0 18px; }
  .mv-tagline {
    font-size: 1.98rem;
    letter-spacing: 0.015em;
    line-height: 1.2;
    margin-bottom: 12px;
    text-shadow:
      -2px -5px 8px rgba(255,255,255,0.28),
      0 -2px 4px rgba(255,255,255,0.2),
      3px 1px 2px rgba(58,61,66,0.9),
      6px 2px 7px rgba(58,61,66,0.72),
      12px 4px 15px rgba(32,35,39,0.34),
      24px 5px 28px rgba(32,35,39,0.24),
      38px 7px 46px rgba(32,35,39,0.14),
      52px 8px 62px rgba(32,35,39,0.07);
  }
  .mv-tagline-break {
    display: block;
  }
  .mv-name {
    font-size: 1rem;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
    text-shadow:
      -1px -3px 6px rgba(255,255,255,0.2),
      3px 1px 2px rgba(58,61,66,0.84),
      6px 2px 7px rgba(58,61,66,0.6),
      11px 4px 13px rgba(32,35,39,0.24),
      21px 5px 22px rgba(32,35,39,0.15),
      32px 7px 34px rgba(32,35,39,0.08),
      42px 8px 44px rgba(32,35,39,0.04);
  }
  .mv-sub {
    font-size: 0.8rem;
    letter-spacing: 0.02em;
    line-height: 1.7;
    opacity: 1;
    text-shadow:
      -1px -2px 4px rgba(255,255,255,0.16),
      2px 1px 2px rgba(58,61,66,0.76),
      5px 2px 6px rgba(58,61,66,0.54),
      9px 4px 10px rgba(32,35,39,0.2),
      17px 5px 18px rgba(32,35,39,0.13),
      25px 6px 26px rgba(32,35,39,0.07),
      34px 7px 34px rgba(32,35,39,0.04);
  }
  .mv-scroll { display: none; }

  /* Note */
  .note-section { padding: 42px 20px; }
  .note-inner {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 30px 0;
  }
  .note-link {
    grid-column: auto;
    justify-self: start;
  }
  .note-title { font-size: 2rem; }
  .note-catch { font-size: 0.92rem; line-height: 1.9; }

  /* Concept */
  .concept {
    padding: 56px 16px;
  }
  .concept .section-header {
    margin-bottom: 28px;
    padding: 0 8px;
  }
  .concept .section-en {
    font-size: 0.72rem;
    margin-bottom: 6px;
  }
  .concept .section-title {
    font-size: 1.18rem;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
  }
  .strength-specialties {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
    gap: 10px;
    margin-bottom: 24px;
  }
  .strength-specialty {
    border-top-width: 2px;
  }
  .strength-specialty-image--slideshow {
    aspect-ratio: 1 / 1.02;
  }
  .strength-specialty-dots {
    right: 10px;
    bottom: 10px;
    gap: 4px;
  }
  .strength-specialty-dots span {
    width: 5px;
    height: 5px;
  }
  .strength-specialty-body {
    padding: 14px 12px 16px;
  }
  .strength-specialty-kicker {
    display: none;
  }
  .strength-specialty-title {
    font-size: 0.82rem;
    line-height: 1.45;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
  }
  .strength-specialty-text {
    font-size: 0.68rem;
    line-height: 1.58;
  }
  .concept-inner {
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: start;
  }
  .concept-side,
  .concept-body,
  .concept-bottom {
    grid-column: auto;
    grid-row: auto;
  }
  .concept-body,
  .concept-side {
    min-width: 0;
  }
  .concept-script {
    font-size: 2rem;
    margin-bottom: 8px;
  }
  .concept-catch,
  .concept-service-toggle {
    gap: 8px;
    padding: 12px 10px 14px;
    font-size: 0.8rem;
    line-height: 1.5;
    border-radius: 6px;
  }
  .concept-catch {
    margin-bottom: 0;
  }
  .concept-service {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 0;
  }
  .concept-service-toggle {
    padding-right: 10px;
  }
  .concept .toggle-detail-label {
    padding: 5px 10px;
    font-size: 0.56rem;
  }
  .concept-bottom {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .concept-side { gap: 20px; }
  .concept-img,
  .concept-nail-img,
  .concept-owner-img {
    display: none;
  }
  .concept-service,
  .concept-message,
  .concept-profile {
    position: relative;
    display: block;
    overflow: hidden;
    padding: 32px 24px;
    border-bottom: 0;
    background-position: center;
    background-size: cover;
  }
  .salon-info {
    padding: 0 4px;
  }
  .salon-text {
    font-size: 0.76rem;
    line-height: 1.7;
    margin-bottom: 0;
  }
  .concept-service {
    background-image:
      linear-gradient(rgba(253,250,250,0.76), rgba(253,250,250,0.76)),
      url('../内装/IMG_6349.JPG');
  }
  .concept-message {
    background-image:
      linear-gradient(rgba(253,250,250,0.76), rgba(253,250,250,0.76)),
      url('../ネイル/IMG_1547.JPG');
  }
  .concept-profile {
    background: var(--bg-soft);
  }

  /* Gallery */
  .gallery-grid {
    display: flex;
    gap: 0;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    margin-bottom: 34px;
  }
  .gallery-grid::-webkit-scrollbar {
    display: none;
  }
  .gallery-item {
    flex: 0 0 100%;
    scroll-snap-align: start;
  }
  .gallery-item img {
    aspect-ratio: 4/5;
  }
  .gallery-item:hover img {
    transform: none;
  }

  /* Menu */
  .menu { padding: 56px 14px; }
  .profile-section,
  .instagram-section {
    padding: 56px 14px;
  }
  .profile-section .section-header {
    margin-bottom: 24px;
    padding: 0 8px;
  }
  .profile-section .section-en {
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    margin-bottom: 6px;
  }
  .profile-section .section-title {
    font-size: 1.16rem;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
  }
  .profile-section .section-line {
    width: 28px;
  }
  .profile-panel,
  .instagram-panel {
    padding: 18px 14px;
  }
  .profile-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    align-items: start;
  }
  .profile-panel-image {
    width: 120px;
    margin: 0 auto;
  }
  .profile-panel-body .menu-card-en {
    font-size: 0.64rem;
    letter-spacing: 0.18em;
    margin-bottom: 4px;
  }
  .profile-panel-title {
    font-size: 0.88rem;
    line-height: 1.45;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
  }
  .profile-panel .concept-text {
    font-size: 0.72rem;
    line-height: 1.6;
    margin-bottom: 8px;
  }
  .profile-panel-body .concept-block-title {
    margin-top: 10px;
  }
  .profile-panel .concept-profile-toggle {
    gap: 8px;
    padding: 10px 8px 12px;
    font-size: 0.74rem;
    line-height: 1.45;
  }
  .profile-panel .toggle-detail-label {
    padding: 5px 9px;
    font-size: 0.54rem;
  }
  .instagram-panel .gallery-links {
    justify-content: flex-start;
  }
  .menu-slider { max-width: 100%; }
  .menu-card.is-wide { flex-basis: 100%; }
  .menu .section-header {
    margin-bottom: 28px;
    padding: 0 8px;
  }
  .menu .section-en {
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    margin-bottom: 6px;
  }
  .menu .section-title {
    font-size: 1.16rem;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
  }
  .menu .section-line {
    width: 28px;
  }
  .menu-slider { margin-bottom: 36px; }
  .menu-card {
    padding: 22px 18px;
  }
  .menu-card-head {
    padding-bottom: 16px;
    margin-bottom: 18px;
  }
  .menu-card-en {
    font-size: 0.68rem;
    letter-spacing: 0.22em;
    margin-bottom: 4px;
  }
  .menu-card-title {
    font-size: 0.86rem;
    letter-spacing: 0.04em;
  }
  .menu-note {
    font-size: 0.66rem;
    line-height: 1.6;
  }
  .menu-note-top {
    margin: -4px 0 14px;
  }
  .menu-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 12px;
    margin-bottom: 14px;
  }
  .menu-item {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    padding-bottom: 10px;
    font-size: 0.72rem;
    line-height: 1.45;
  }
  .menu-name {
    width: 100%;
  }
  .menu-price {
    font-size: 0.9rem;
    line-height: 1.2;
  }
  .menu-prep-info .menu-list,
  .menu-info-list,
  .menu-options-list {
    gap: 10px;
  }
  .menu-prep-info .menu-card-head {
    padding-bottom: 16px;
    margin-bottom: 18px;
  }
  .menu-prep-info .menu-list + .menu-card-head {
    margin-top: 24px;
  }
  .menu-info-list {
    font-size: 0.74rem;
    line-height: 1.65;
  }
  .menu-slider-controls {
    gap: 14px;
    margin-top: 18px;
  }
  .menu-slider-btn {
    width: 38px;
    height: 38px;
    font-size: 1.3rem;
  }
  .menu-slider-status {
    min-width: 46px;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
  }
  .menu-options {
    margin-bottom: 32px;
  }
  .menu-options-title {
    gap: 10px;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    padding: 12px 10px;
    margin-bottom: 18px;
  }
  .menu-options-copy {
    gap: 10px;
    margin-bottom: 20px;
  }
  .menu-options-copy p,
  .menu-options-list li,
  .menu-payment-text {
    font-size: 0.76rem;
    line-height: 1.8;
  }
  .menu-payment {
    padding-top: 24px;
  }
  .menu-payment-label {
    margin-bottom: 8px;
  }

  /* Salon */
  .salon-gallery { grid-template-columns: 1fr; padding: 0; }
  .salon-gallery-sub { grid-template-columns: 1fr 1fr; grid-template-rows: unset; }
  .salon-gallery-sub img { aspect-ratio: 1; }
  .salon-info { padding: 0 20px; }
  .salon-details { grid-template-columns: 1fr; }

  /* Access */
  .access { padding: 72px 20px; }
  .access-inner { grid-template-columns: 1fr; gap: 40px; }

  /* Section */
  .section-title { font-size: 1.3rem; }

  /* Gnav */
  .gnav-inner { padding: 68px 16px 16px; }
}

@media (max-width: 380px) {
  .gnav-inner {
    padding: 64px 14px 14px;
    gap: 12px;
  }
  .gnav-link {
    padding: 5px 0;
  }
  .gnav-link-en {
    font-size: 0.92rem;
  }
  .gnav-link-ja {
    font-size: 0.54rem;
  }
  .gnav-reserve-btn {
    padding: 10px 8px;
  }
  .gnav-reserve-en {
    font-size: 0.76rem;
  }
  .gnav-reserve-ja,
  .gnav-sns-link {
    font-size: 0.54rem;
  }
  .concept-catch,
  .concept-service-toggle,
  .concept-profile-toggle,
  .menu-options-title {
    font-size: 0.74rem;
    line-height: 1.55;
  }
  .profile-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 16px 12px;
  }
  .profile-panel-title {
    font-size: 0.8rem;
  }
  .profile-panel .concept-text {
    font-size: 0.68rem;
    line-height: 1.55;
  }
  .profile-panel .concept-profile-toggle {
    font-size: 0.68rem;
    padding: 9px 7px 10px;
  }
  .profile-panel .toggle-detail-label {
    padding: 4px 8px;
    font-size: 0.5rem;
  }
  .concept-catch-text {
    font-size: 0.98em;
  }
  .menu-card {
    padding: 18px 14px;
  }
  .menu-list {
    gap: 8px 10px;
  }
  .menu-item {
    font-size: 0.68rem;
  }
  .menu-price {
    font-size: 0.84rem;
  }
}