/* =========================================================
   nuance — nail salon LP
   Palette: warm greige / nude
   ========================================================= */

:root {
  --bg:        #f4efe9;   /* warm off-white */
  --bg-2:      #ece4db;   /* greige panel   */
  --bg-deep:   #2c2622;   /* warm near-black for dark sections */
  --ink:       #3a322e;   /* primary text   */
  --ink-soft:  #6f655d;   /* secondary text */
  --line:      #d8ccc0;   /* hairlines      */
  --nude:      #c9a392;   /* accent nude    */
  --nude-deep: #b08470;   /* accent deep    */
  --rose:      #d8b8ac;
  --line-green:#06c755;

  --serif: "Shippori Mincho", "Noto Serif JP", serif;
  --serif-en: "Cormorant Garamond", serif;
  --sans: "Noto Sans JP", sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --pad: clamp(1.4rem, 5vw, 7rem);
}

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

html { -webkit-text-size-adjust: 100%; overflow-x: clip; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: .02em;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible {
  outline: 2px solid var(--nude-deep);
  outline-offset: 4px;
}
.faq :focus-visible, .drawer :focus-visible, .menu :focus-visible {
  outline-color: var(--rose);
}
::selection { background: var(--nude); color: #fff; }

/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

/* =========================================================
   Loader
   ========================================================= */
.loader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--bg);
  display: grid; place-items: center;
}
.loader__inner { text-align: center; }
.loader__brand {
  font-family: var(--serif-en);
  font-size: clamp(2rem, 6vw, 3.4rem);
  letter-spacing: .12em;
  color: var(--ink);
  display: block;
}
.loader__bar {
  display: block; width: 120px; height: 1px;
  background: var(--line); margin: 1.4rem auto 0; overflow: hidden;
}
.loader__bar i {
  display: block; height: 100%; width: 0;
  background: var(--nude-deep);
}
.loader.is-done { opacity: 0; visibility: hidden; transition: opacity .8s var(--ease), visibility .8s; }

/* =========================================================
   Header
   ========================================================= */
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: clamp(1.1rem, 2.5vw, 2rem) var(--pad);
  mix-blend-mode: difference; /* readable over light & art */
  color: #fff;
  transition: padding .4s var(--ease);
}
.header__brand {
  font-family: var(--serif-en);
  font-size: 1.7rem; letter-spacing: .14em; line-height: 1;
}
.header__nav { display: flex; gap: clamp(1.2rem, 2.5vw, 2.4rem); }
.header__nav a {
  font-family: var(--serif-en);
  font-size: .98rem; letter-spacing: .08em;
  position: relative; opacity: .85;
  transition: opacity .3s;
}
.header__nav a::after {
  content: ""; position: absolute; left: 0; bottom: -4px;
  width: 100%; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease);
}
.header__nav a:hover { opacity: 1; }
.header__nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.header__menu {
  display: none; width: 30px; height: 16px;
  background: none; border: 0; cursor: pointer; position: relative;
}
.header__menu span {
  position: absolute; left: 0; width: 100%; height: 1.5px;
  background: #fff; transition: transform .4s var(--ease), opacity .3s;
}
.header__menu span:nth-child(1) { top: 0; }
.header__menu span:nth-child(2) { bottom: 0; }
body.nav-open .header__menu span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .header__menu span:nth-child(2) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   Mobile drawer
   ========================================================= */
.drawer {
  position: fixed; inset: 0; z-index: 90;
  background: var(--bg-deep); color: var(--bg);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--pad);
  clip-path: inset(0 0 100% 0);
  transition: clip-path .8s var(--ease);
  pointer-events: none;
}
body.nav-open .drawer { clip-path: inset(0 0 0 0); pointer-events: auto; }
.drawer__nav { display: flex; flex-direction: column; gap: .4rem; }
.drawer__nav a {
  font-family: var(--serif); font-size: clamp(1.8rem, 9vw, 2.6rem);
  font-weight: 500; display: flex; align-items: baseline; gap: 1rem;
  padding: .3rem 0; opacity: 0; transform: translateY(20px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.drawer__nav a span {
  font-family: var(--serif-en); font-size: .9rem; color: var(--nude);
  letter-spacing: .1em;
}
body.nav-open .drawer__nav a { opacity: 1; transform: none; }
body.nav-open .drawer__nav a:nth-child(1) { transition-delay: .25s; }
body.nav-open .drawer__nav a:nth-child(2) { transition-delay: .31s; }
body.nav-open .drawer__nav a:nth-child(3) { transition-delay: .37s; }
body.nav-open .drawer__nav a:nth-child(4) { transition-delay: .43s; }
body.nav-open .drawer__nav a:nth-child(5) { transition-delay: .49s; }
body.nav-open .drawer__nav a:nth-child(6) { transition-delay: .55s; }
.drawer__foot {
  margin-top: 3rem; font-size: .85rem; color: var(--line);
  letter-spacing: .05em; line-height: 2.2;
}
.drawer__cta {
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 1.2rem; padding: .85rem 1.2rem;
  background: var(--bg); color: var(--ink); border-radius: 999px;
  border: 1px solid rgba(244,239,233,.55);
  font-family: var(--serif); font-weight: 500; line-height: 1.4; letter-spacing: .08em;
}

/* =========================================================
   Typography helpers
   ========================================================= */
.h-jp {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.9rem, 5vw, 3.4rem); line-height: 1.5;
  letter-spacing: .04em;
}
.h-en {
  font-family: var(--serif-en); font-weight: 500;
  font-size: clamp(2.6rem, 8vw, 6rem); line-height: 1.05;
  letter-spacing: .01em;
}
.section-label {
  font-family: var(--serif-en); font-size: 1rem; letter-spacing: .22em;
  text-transform: uppercase; color: var(--nude-deep);
  display: flex; align-items: center; gap: .8rem;
}
.section-label span {
  font-size: .78rem; color: var(--ink-soft); letter-spacing: .1em;
}
.section-label--light { color: var(--rose); }
.section-label--light span { color: var(--line); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--pad); padding-bottom: clamp(3rem, 8vh, 6rem);
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: -1; }
/* ---- CSS-art hero (差し替え時はここに実写真) ---- */
.hero__art {
  position: absolute; inset: -10% -10% -10% -10%;
  background-image:
    url("../assets/img/hero.jpg"),
    radial-gradient(60% 50% at 72% 30%, rgba(216,184,172,.9), transparent 70%),
    radial-gradient(50% 60% at 25% 75%, rgba(201,163,146,.8), transparent 70%),
    radial-gradient(70% 60% at 50% 50%, #e9d9cc, #d8c3b3);
  background-size: cover; background-position: center;
  filter: saturate(1.05);
}
/* legibility scrim — keeps white copy readable over bright photo areas
   (bottom + left, where the hero text sits) */
.hero__media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to top, rgba(58,48,40,.40) 0%, rgba(58,48,40,.10) 32%, transparent 56%),
    linear-gradient(105deg, rgba(58,48,40,.30) 0%, rgba(58,48,40,.08) 30%, transparent 52%);
}
.hero__grain {
  position: absolute; inset: 0; opacity: .5; mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero__inner { position: relative; max-width: 1100px; }
.hero__eyebrow {
  font-family: var(--serif-en); font-size: 1rem; letter-spacing: .2em;
  color: #fff; margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
  display: flex; align-items: center; gap: .7rem;
  text-shadow: 0 1px 12px rgba(80,55,40,.25);
}
.hero__eyebrow span { font-family: var(--serif); font-size: .95rem; }
.hero__title {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(2.9rem, 11vw, 8.5rem); line-height: 1.18;
  letter-spacing: .02em; color: #fffdfb;
  text-shadow: 0 2px 30px rgba(70,45,30,.18);
}
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span { display: block; }
.hero__title .line--accent { color: var(--nude-deep); }
.hero__lead {
  margin-top: clamp(1.6rem, 4vw, 2.6rem);
  font-family: var(--serif); font-size: clamp(1rem, 1.8vw, 1.28rem); line-height: 2;
  letter-spacing: .06em;
  color: #fff; max-width: 32em; font-weight: 500;
  text-shadow: 0 1px 14px rgba(80,55,40,.22);
}
.hero__actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: .8rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: .9rem 1.35rem;
  border-radius: 999px; font-size: .9rem; font-weight: 500;
  letter-spacing: .04em; line-height: 1.3;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: var(--line-green); color: #fff;
  box-shadow: 0 12px 30px rgba(6,199,85,.26);
}
.btn--ghost {
  color: #fff; border: 1px solid rgba(255,255,255,.7);
  background: rgba(255,255,255,.08); backdrop-filter: blur(8px);
}
.hero__trust {
  display: flex; flex-wrap: wrap; gap: .55rem;
  margin-top: 1rem; list-style: none;
}
.hero__trust li {
  color: #fff; border: 1px solid rgba(255,255,255,.45);
  background: rgba(44,38,34,.18); border-radius: 999px;
  padding: .38rem .72rem; font-size: .78rem; line-height: 1.5;
  text-shadow: 0 1px 10px rgba(80,55,40,.24);
}
.hero__scroll {
  position: absolute; right: var(--pad); bottom: clamp(2rem, 6vh, 4rem);
  display: flex; flex-direction: column; align-items: center; gap: .8rem;
  color: #fff;
}
.hero__scroll span {
  font-family: var(--serif-en); font-size: .8rem; letter-spacing: .2em;
  writing-mode: vertical-rl;
}
.hero__scroll i {
  width: 1px; height: 56px; background: rgba(255,255,255,.6);
  position: relative; overflow: hidden;
}
.hero__scroll i::after {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 40%;
  background: #fff; animation: scrollLine 1.8s var(--ease) infinite;
}
@keyframes scrollLine {
  0% { transform: translateY(-100%); }
  60%,100% { transform: translateY(280%); }
}

/* =========================================================
   Section base
   ========================================================= */
section { position: relative; }
.concept, .first-visit, .menu, .gallery, .nailist, .voice, .access, .faq {
  padding: clamp(5rem, 13vw, 11rem) var(--pad);
}

/* ---- Concept ---- */
.concept { background: var(--bg); }
.concept__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem); margin-top: clamp(2.5rem, 6vw, 4.5rem);
  align-items: start;
}
.concept__body p { color: var(--ink-soft); margin-bottom: 1.4rem; }
.concept__sign {
  font-family: var(--serif-en); font-style: italic;
  color: var(--nude-deep); font-size: 1.15rem; letter-spacing: .03em;
}
.concept__figure { margin-top: clamp(3rem, 8vw, 6rem); }
.concept__art {
  height: clamp(280px, 50vw, 560px); border-radius: 2px;
  background-image:
    url("../assets/img/concept.jpg"),
    radial-gradient(40% 60% at 30% 30%, rgba(255,255,255,.5), transparent 60%),
    linear-gradient(120deg, #e7d4c6, #d6b6a6 60%, #c79a86);
  background-size: cover; background-position: center;
  position: relative; overflow: hidden;
}
.concept__art::after {
  content: ""; position: absolute; inset: 0; mix-blend-mode: soft-light; opacity: .4;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- First Visit ---- */
.first-visit { background: var(--bg-2); }
.first-visit__grid {
  display: grid; grid-template-columns: .9fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem); margin-top: clamp(2.5rem, 6vw, 4.5rem);
}
.first-visit__lead p {
  margin-top: 1.4rem; color: var(--ink-soft); max-width: 34em;
}
.first-visit__steps {
  display: grid; grid-template-columns: 1fr; gap: 1rem;
}
.first-visit__steps article {
  display: grid; grid-template-columns: 56px 1fr; column-gap: 1.2rem;
  padding: 1.35rem 0; border-top: 1px solid var(--line);
}
.first-visit__steps article:last-child { border-bottom: 1px solid var(--line); }
.first-visit__steps span {
  font-family: var(--serif-en); color: var(--nude-deep);
  letter-spacing: .1em; font-size: .95rem;
}
.first-visit__steps h3 {
  font-family: var(--serif); font-size: 1.15rem; font-weight: 500;
  margin-bottom: .25rem;
}
.first-visit__steps p {
  grid-column: 2; color: var(--ink-soft); font-size: .9rem; line-height: 1.9;
}

/* ---- Menu ---- */
.menu { background: var(--bg-deep); color: var(--bg); }
.menu__head { max-width: 760px; }
.menu .h-en { color: #fff; margin: 1.2rem 0 1rem; }
.menu__seo {
  color: #fff; font-family: var(--serif);
  font-size: clamp(1rem, 2vw, 1.25rem); margin-bottom: .6rem;
}
.menu__note { color: var(--line); font-size: .9rem; }
.menu__list {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem); margin-top: clamp(3rem, 7vw, 5rem);
}
.menu__group h3 {
  font-family: var(--serif-en); font-weight: 500; font-size: 1.7rem;
  color: var(--rose); letter-spacing: .06em;
  padding-bottom: 1rem; margin-bottom: 1.2rem;
  border-bottom: 1px solid rgba(216,204,192,.25);
}
.menu__group ul { list-style: none; }
.menu__group li {
  display: flex; align-items: baseline; gap: .5rem;
  padding: .85rem 0; font-size: .95rem;
  border-bottom: 1px solid rgba(216,204,192,.12);
}
.menu__group li > div { min-width: 0; flex: 0 1 auto; }
.menu__name { display: block; color: #f4efe9; font-weight: 400; flex-shrink: 0; }
.menu__group small {
  display: block; color: rgba(216,204,192,.75);
  font-size: .78rem; line-height: 1.7; margin-top: .22rem;
}
.menu__dots { flex: 1; border-bottom: 1px dotted rgba(216,204,192,.4); transform: translateY(-3px); }
.menu__price { color: var(--rose); font-family: var(--serif-en); font-size: 1.15rem; letter-spacing: .03em; }
.menu__cta {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  display: flex; align-items: center; justify-content: space-between; gap: 1.2rem;
  padding: 1.6rem 0 0; border-top: 1px solid var(--line);
  background: transparent;
}
.menu__cta p { color: var(--line); max-width: 46em; font-size: .9rem; line-height: 1.8; }
.menu__cta .btn {
  flex-shrink: 0; min-height: 46px; padding: .78rem 1.05rem;
  border-radius: 2px; border: 1px solid var(--line);
  background: transparent; color: var(--bg);
  box-shadow: none; font-family: var(--serif); font-weight: 400;
  letter-spacing: .08em; white-space: nowrap;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .12s var(--ease);
}
.menu__cta .btn::after { content: "\2192"; margin-left: .75rem; color: var(--rose); }
@media (hover: hover) {
  .menu__cta .btn:hover {
    transform: none; background: var(--bg); color: var(--ink); border-color: var(--bg);
  }
}
.menu__cta .btn:active { transform: translateY(1px); background: var(--bg-2); color: var(--ink); }
.menu__cta .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; pointer-events: none; }
.menu__cta .btn[data-state="loading"] { opacity: .72; cursor: progress; }
.menu__cta .btn[data-state="error"] { border-color: var(--nude-deep); color: var(--rose); }
.menu__cta .btn[data-state="success"] { background: var(--bg); color: var(--ink); border-color: var(--bg); }

/* ---- Gallery ---- */
.gallery { background: var(--bg); }
.gallery__head { display: flex; flex-direction: column; gap: 1rem; }
.gallery__head .h-en { margin-top: .4rem; }
.gallery__lead { color: var(--ink-soft); max-width: 42em; font-size: .92rem; }
.gallery__ig {
  font-family: var(--serif-en); color: var(--nude-deep);
  letter-spacing: .04em; font-size: 1.05rem; width: fit-content;
  border-bottom: 1px solid transparent; transition: border-color .3s;
}
.gallery__ig:hover { border-color: var(--nude-deep); }
.gallery__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(.6rem, 1.5vw, 1.2rem); margin-top: clamp(2.5rem, 6vw, 4rem);
}
.gallery__item { position: relative; overflow: hidden; cursor: pointer; }
.gallery__item .ph {
  aspect-ratio: 4 / 5; transform: scale(1);
  transition: transform 1.1s var(--ease), filter .6s;
}
.gallery__item figcaption {
  position: absolute; left: 1.1rem; bottom: 1rem; z-index: 2;
  font-family: var(--serif-en); font-size: 1rem; letter-spacing: .05em;
  color: #fff; opacity: 0; transform: translateY(10px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
  text-shadow: 0 1px 10px rgba(0,0,0,.3);
}
.gallery__item figcaption small {
  display: block; margin-top: .18rem; font-family: var(--sans);
  font-size: .72rem; letter-spacing: .04em; line-height: 1.5;
}
.gallery__item::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(44,38,34,.45), transparent 55%);
  opacity: 0; transition: opacity .5s;
}
.gallery__item:hover .ph { transform: scale(1.08); }
.gallery__item:hover::after { opacity: 1; }
.gallery__item:hover figcaption { opacity: 1; transform: none; }
.gallery__item:focus-within .ph { transform: scale(1.04); }
.gallery__item:focus-within::after { opacity: 1; }
.gallery__item:focus-within figcaption { opacity: 1; transform: none; }

/* ---------------------------------------------------------
   写真スロット：assets/img/ に画像を置けば自動で表示。
   無ければ下段のグラデが保険として出る（404レイヤーは無視される）。
   差し替えファイル名は各 url(...) のとおり。
   --------------------------------------------------------- */
.ph {
  width: 100%; height: 100%; position: relative;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
.ph--1 { background-image: url("../assets/img/gallery-01.jpg"), linear-gradient(135deg,#e8d6c8,#cdaa97); }
.ph--2 { background-image: url("../assets/img/gallery-02.jpg"), linear-gradient(135deg,#f0e2d6,#e0c3b3); }
.ph--3 { background-image: url("../assets/img/gallery-03.jpg"), linear-gradient(135deg,#ecd3cd,#d8a8a0); }
.ph--4 { background-image: url("../assets/img/gallery-04.jpg"), linear-gradient(135deg,#ddd2c6,#b8a594); }
.ph--5 { background-image: url("../assets/img/gallery-05.jpg"), linear-gradient(135deg,#e4c3ad,#c68a6c); }
.ph--6 { background-image: url("../assets/img/gallery-06.jpg"), linear-gradient(135deg,#efe8df,#cabfb2); }
.ph--n1 { background-image: linear-gradient(150deg,#e3d0c2,#c19c89); }
.ph--n2 { background-image: linear-gradient(150deg,#ecd9cf,#cfa496); }
.ph--n3 { background-image: linear-gradient(150deg,#ddd4c8,#b59f8d); }

/* ---- Nailist ---- */
.nailist { background: var(--bg-2); }
.nailist__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.6rem, 4vw, 3rem); margin-top: clamp(3rem, 7vw, 5rem);
}
.nailist__photo { overflow: hidden; }
.nailist__photo .ph {
  aspect-ratio: 3 / 4; transition: transform 1.2s var(--ease);
}
.nailist__card:hover .nailist__photo .ph { transform: scale(1.05); }
.nailist__role {
  font-family: var(--serif-en); color: var(--nude-deep);
  letter-spacing: .14em; text-transform: uppercase; font-size: .82rem;
  margin: 1.4rem 0 .5rem;
}
.nailist__info h3 {
  font-family: var(--serif); font-weight: 500; font-size: 1.4rem;
  display: flex; align-items: baseline; gap: .8rem; flex-wrap: wrap;
}
.nailist__info h3 span {
  font-family: var(--serif-en); font-size: .9rem; color: var(--ink-soft);
  letter-spacing: .05em; font-weight: 400;
}
.nailist__text { color: var(--ink-soft); font-size: .9rem; margin-top: .8rem; line-height: 2; }

/* ---- Voice ---- */
.voice { background: var(--bg); }
.voice__head {
  display: grid; grid-template-columns: .9fr 1fr;
  gap: clamp(2rem, 6vw, 5rem); align-items: end;
  margin-top: clamp(2rem, 5vw, 3.5rem);
}
.voice__head p { color: var(--ink-soft); max-width: 38em; }
.voice__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.4rem); margin-top: clamp(2.5rem, 6vw, 4rem);
}
.voice__grid article {
  border: 1px solid var(--line); background: rgba(255,255,255,.28);
  padding: clamp(1.3rem, 3vw, 1.8rem);
}
.voice__grid p {
  font-family: var(--serif); font-size: 1rem; line-height: 1.9;
}
.voice__grid span {
  display: block; margin-top: 1.2rem; color: var(--nude-deep);
  font-size: .78rem; letter-spacing: .08em;
}

/* ---- Access ---- */
.access { background: var(--bg); }
.access__inner {
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem); align-items: stretch;
}
.access .h-jp { margin: 1.2rem 0 2.4rem; }
.access__lead {
  color: var(--ink-soft); margin: -1.2rem 0 1.4rem;
  font-size: .92rem; max-width: 34em;
}
.access__dl { display: flex; flex-direction: column; }
.access__dl > div {
  display: grid; grid-template-columns: 110px 1fr; gap: 1rem;
  padding: 1.1rem 0; border-top: 1px solid var(--line);
}
.access__dl > div:last-child { border-bottom: 1px solid var(--line); }
.access__dl dt {
  font-family: var(--serif-en); letter-spacing: .1em; color: var(--nude-deep);
  font-size: .95rem;
}
.access__dl dd { color: var(--ink); font-size: .92rem; line-height: 1.9; }
.access__map {
  min-height: 340px; background: var(--bg-2); overflow: hidden;
  border-radius: 2px;
}
.access__map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; filter: grayscale(.3) contrast(.95); }

/* ---- FAQ ---- */
.faq { background: var(--bg-deep); color: var(--bg); }
.faq .h-en { color: #fff; margin-top: .8rem; }
.faq__cols {
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem); margin-top: clamp(3rem, 7vw, 5rem);
}
.acc { border-bottom: 1px solid rgba(216,204,192,.18); }
.acc__q {
  width: 100%; background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.3rem 0; text-align: left; color: var(--bg);
  font-family: var(--serif); font-size: 1.02rem; font-weight: 400;
  letter-spacing: .03em;
}
.acc__q i {
  position: relative; width: 14px; height: 14px; flex-shrink: 0;
}
.acc__q i::before, .acc__q i::after {
  content: ""; position: absolute; top: 50%; left: 0; width: 100%; height: 1px;
  background: var(--rose); transition: transform .4s var(--ease);
}
.acc__q i::after { transform: rotate(90deg); }
.acc.is-open .acc__q i::after { transform: rotate(0); }
.acc__a {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .5s var(--ease);
}
.acc__a > p {
  overflow: hidden; color: var(--line); font-size: .9rem; line-height: 2;
}
.acc.is-open .acc__a { grid-template-rows: 1fr; }
.acc.is-open .acc__a > p { padding-bottom: 1.3rem; }

.policy {
  background: rgba(255,255,255,.04); padding: clamp(1.6rem, 4vw, 2.6rem);
  border: 1px solid rgba(216,204,192,.16); border-radius: 2px; height: fit-content;
}
.policy h3 {
  font-family: var(--serif-en); font-weight: 500; font-size: 1.4rem;
  color: var(--rose); letter-spacing: .05em; margin-bottom: 1rem;
}
.policy__lead { color: var(--line); font-size: .88rem; margin-bottom: 1.6rem; }
.policy__list { list-style: none; }
.policy__list li {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding: .9rem 0; border-bottom: 1px solid rgba(216,204,192,.12); font-size: .92rem;
}
.policy__list span { color: #f4efe9; }
.policy__list em {
  font-style: normal; font-family: var(--serif-en); color: var(--rose);
  font-size: 1.02rem; flex-shrink: 0; letter-spacing: .03em;
}
.policy__note { color: var(--ink-soft); font-size: .8rem; margin-top: 1.4rem; line-height: 1.9; }

/* =========================================================
   Footer
   ========================================================= */
.footer {
  background: var(--bg-2); color: var(--ink);
  padding: clamp(4rem, 9vw, 7rem) var(--pad) 2.4rem;
}
.footer__top { text-align: center; padding-bottom: clamp(3rem, 7vw, 5rem); }
.footer__brand {
  font-family: var(--serif-en); font-size: clamp(3rem, 12vw, 7rem);
  letter-spacing: .1em; line-height: 1; color: var(--ink);
}
.footer__copy { font-family: var(--serif); margin-top: 1rem; color: var(--ink-soft); letter-spacing: .08em; }
.footer__cols {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem;
  border-top: 1px solid var(--line); padding-top: 2.6rem;
}
.footer__cols span {
  font-family: var(--serif-en); letter-spacing: .12em; text-transform: uppercase;
  font-size: .8rem; color: var(--nude-deep); display: block; margin-bottom: .8rem;
}
.footer__cols p { font-size: .88rem; color: var(--ink-soft); line-height: 2; }
.footer__cols a { border-bottom: 1px solid transparent; transition: border-color .3s; }
.footer__cols a:hover { border-color: var(--nude-deep); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
}
.footer__bottom small { font-size: .76rem; color: var(--ink-soft); letter-spacing: .05em; }
.footer__top-link { font-family: var(--serif-en); font-size: .9rem; letter-spacing: .05em; }

/* =========================================================
   Floating LINE button
   ========================================================= */
.line-fab {
  position: fixed; right: clamp(1rem, 3vw, 2.2rem); bottom: clamp(1rem, 3vw, 2.2rem);
  z-index: 200; display: flex; align-items: center; gap: .6rem;
  background: rgba(244,239,233,.92); color: var(--ink);
  padding: .82rem 1.35rem .82rem 1rem; border-radius: 999px;
  border: 1px solid rgba(176,132,112,.34);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 36px rgba(58,50,46,.14), 0 2px 8px rgba(58,50,46,.08);
  transform: translateY(120px); opacity: 0;
  transition: transform .6s var(--ease), opacity .6s var(--ease), box-shadow .3s, border-color .3s;
}
.line-fab.is-visible { transform: none; opacity: 1; }
body.nav-open .line-fab {
  opacity: 0;
  pointer-events: none;
  transform: translateY(120px);
}
.line-fab:hover {
  border-color: rgba(176,132,112,.7);
  box-shadow: 0 18px 42px rgba(58,50,46,.18), 0 2px 8px rgba(58,50,46,.1);
}
.line-fab__icon { width: 26px; height: 26px; display: grid; place-items: center; }
.line-fab__icon svg { width: 100%; height: 100%; }
.line-fab__label {
  font-family: var(--serif); font-size: .92rem; font-weight: 500;
  letter-spacing: .08em; white-space: nowrap;
}

/* =========================================================
   Reveal animation initial states (JS adds .is-in)
   ========================================================= */
[data-reveal] { opacity: 1; transform: none; }
.concept__figure[data-reveal],
.gallery__item[data-reveal],
.nailist__card[data-reveal] { opacity: 0; transform: translateY(20px); }
.concept__figure[data-reveal].is-in,
.gallery__item[data-reveal].is-in,
.nailist__card[data-reveal].is-in {
  opacity: 1; transform: none;
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}
[data-reveal-lines] .rl-line { display: block; overflow: hidden; }
[data-reveal-lines] .rl-line > span { display: block; transform: translateY(110%); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .menu__list { grid-template-columns: 1fr 1fr; }
  .nailist__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .header__nav { display: none; }
  .header__menu { display: block; }
}

@media (max-width: 720px) {
  body { line-height: 1.85; }
  .header {
    mix-blend-mode: normal;
    color: var(--ink);
    background: rgba(244,239,233,.72);
    backdrop-filter: blur(10px);
  }
  .header__menu span { background: var(--ink); }
  body.nav-open .header {
    color: #fff;
    background: transparent;
  }
  body.nav-open .header__menu span { background: #fff; }
  .header__nav { display: none; }
  .header__menu { display: block; }

  .concept__grid,
  .first-visit__grid,
  .voice__head,
  .access__inner,
  .faq__cols,
  .menu__list,
  .nailist__grid,
  .voice__grid,
  .gallery__grid,
  .footer__cols { grid-template-columns: 1fr; }

  .menu__list { gap: 2.6rem; }
  .nailist__grid { gap: 2.4rem; max-width: 440px; }
  .gallery__grid { grid-template-columns: 1fr 1fr; }
  .gallery__item::after { opacity: 1; }
  .gallery__item figcaption { opacity: 1; transform: none; }

  .hero { justify-content: flex-end; }
  .hero__art {
    background-image:
      url("../assets/img/hero-mobile.jpg"),
      radial-gradient(60% 50% at 72% 30%, rgba(216,184,172,.9), transparent 70%),
      radial-gradient(50% 60% at 25% 75%, rgba(201,163,146,.8), transparent 70%),
      radial-gradient(70% 60% at 50% 50%, #e9d9cc, #d8c3b3);
    background-position: center center;
  }
  .hero__media::after {
    background:
      linear-gradient(to top, rgba(58,48,40,.58) 0%, rgba(58,48,40,.28) 38%, transparent 72%),
      linear-gradient(105deg, rgba(58,48,40,.48) 0%, rgba(58,48,40,.18) 48%, transparent 78%);
  }
  .hero__actions { align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .hero__lead { font-size: 1rem; line-height: 2; }
  .hero__trust { gap: .45rem; }
  .hero__trust li { font-size: .72rem; padding: .32rem .58rem; }
  .hero__scroll { display: none; }
  .first-visit__steps article { grid-template-columns: 44px 1fr; column-gap: .9rem; }
  .menu__group li { align-items: flex-start; }
  .menu__dots { display: none; }
  .menu__price { margin-left: auto; padding-left: .8rem; }
  .menu__cta { flex-direction: column; align-items: stretch; }
  .access__dl > div { grid-template-columns: 90px 1fr; }

  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }

  .line-fab {
    left: 1rem; right: 1rem; bottom: .9rem; justify-content: center;
    padding: .9rem 1rem;
  }
  .line-fab__label { display: inline; font-size: .94rem; }
  .line-fab__icon { width: 28px; height: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  [data-reveal-lines] .rl-line > span { transform: none !important; }
}