/* ============================================================
   tsumugi (つむぎ) — 鎌倉の隠れ家サロン コンセプトLP
   ナチュラル / 上質 / 隠れ家
   ============================================================ */

:root {
  --base:        #F7F4EF;  /* 生成り / オフホワイト */
  --base-deep:   #EFEAE1;  /* 一段濃い背景 */
  --sage:        #7C8B6B;  /* メイン セージグリーン */
  --green-deep:  #56624B;  /* 深緑 */
  --terra:       #C97B5A;  /* アクセント テラコッタ */
  --terra-deep:  #B0653F;
  --ink:         #3B3833;  /* 見出し文字 */
  --text:        #4A4742;  /* 本文 */
  --text-soft:   #7A766E;  /* 補足 */
  --line:        #DED7CB;  /* 罫線 */
  --white:       #FCFBF8;

  --serif: "Shippori Mincho", "Noto Serif JP", serif;
  --sans:  "Noto Sans JP", system-ui, sans-serif;

  --maxw: 1120px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 4px;
  --shadow: 0 18px 48px -28px rgba(86, 98, 75, 0.45);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--text);
  background: var(--base);
  line-height: 1.95;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 500; line-height: 1.5; color: var(--ink); }
p { margin: 0; }
dl, dd { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

/* ---------- Layout helpers ---------- */
.section {
  position: relative;
  padding-block: clamp(4.5rem, 11vw, 8.5rem);
  padding-inline: var(--gutter);
}
.section__eyebrow {
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 1rem;
}
.section__title {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 4.6vw, 2.6rem);
  letter-spacing: 0.08em;
  color: var(--green-deep);
  margin-bottom: 1.5rem;
}

/* sample tag */
.sample-tag {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--terra-deep);
  background: rgba(201, 123, 90, 0.1);
  border: 1px solid rgba(201, 123, 90, 0.28);
  border-radius: 999px;
  padding: 0.1em 0.7em;
  line-height: 1.6;
  vertical-align: middle;
  white-space: nowrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 50px;
  padding: 0.85em 2.1em;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.4s var(--ease), background 0.4s var(--ease), color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.btn--primary {
  background: var(--green-deep);
  color: var(--white);
  box-shadow: 0 12px 30px -16px rgba(86, 98, 75, 0.8);
}
.btn--primary:hover { background: var(--sage); transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--green-deep);
  border: 1px solid var(--sage);
}
.btn--ghost:hover { background: rgba(124, 139, 107, 0.1); transform: translateY(-2px); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.9rem var(--gutter);
  background: rgba(247, 244, 239, 0);
  transition: background 0.5s var(--ease), box-shadow 0.5s var(--ease), padding 0.5s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(247, 244, 239, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(222, 215, 203, 0.8);
  padding-block: 0.65rem;
}
.site-header__brand {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--green-deep);
  line-height: 1;
}
.site-header.at-top .site-header__brand { color: var(--white); }
.site-header__nav {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}
.site-header__nav a {
  color: var(--text);
  position: relative;
  padding-block: 0.3em;
  transition: color 0.3s var(--ease);
}
.site-header.at-top .site-header__nav a { color: rgba(252, 251, 248, 0.92); }
.site-header__nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.site-header__nav a:hover::after { transform: scaleX(1); }
.site-header__cta {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 1.4em;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--white);
  background: var(--terra);
  border-radius: 999px;
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
}
.site-header__cta:hover { background: var(--terra-deep); transform: translateY(-1px); }
.site-header__nav + .site-header__cta { margin-left: 0; }

/* ============================================================
   1. Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 7rem var(--gutter) 5rem;
  overflow: hidden;
  isolation: isolate;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(59, 56, 51, 0.62) 0%, rgba(59, 56, 51, 0.28) 48%, rgba(86, 98, 75, 0.18) 100%);
}
.hero__inner {
  max-width: 640px;
  color: var(--white);
}
.hero__eyebrow {
  font-family: var(--serif);
  font-size: 0.82rem;
  letter-spacing: 0.34em;
  margin-bottom: 1.4rem;
  color: rgba(252, 251, 248, 0.9);
}
.hero__title { margin-bottom: 1.6rem; }
.hero__wordmark {
  display: block;
  font-family: var(--serif);
  font-size: clamp(3.4rem, 13vw, 6rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1;
  margin-bottom: 0.5rem;
  color: var(--white);
}
.hero__catch {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 4.6vw, 2rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.7;
  color: var(--white);
}
.hero__lead {
  font-size: clamp(0.92rem, 2.4vw, 1.02rem);
  line-height: 2.1;
  color: rgba(252, 251, 248, 0.92);
  margin-bottom: 2.2rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.8rem;
}
.hero__actions .btn--ghost {
  color: var(--white);
  border-color: rgba(252, 251, 248, 0.6);
}
.hero__actions .btn--ghost:hover { background: rgba(252, 251, 248, 0.14); }
.hero__note {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(252, 251, 248, 0.82);
}
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  color: rgba(252, 251, 248, 0.85);
  text-transform: uppercase;
}
.hero__scroll svg { animation: bob 2.4s var(--ease) infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

/* ============================================================
   Deco (糸 / 植物 線画)
   ============================================================ */
.deco {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  width: clamp(72px, 11vw, 150px);
  filter: saturate(0.85);
  transition: opacity 1.4s var(--ease), transform 1.4s var(--ease);
  transform: translateY(14px);
}
.deco.is-in { opacity: 0.66; transform: translateY(0); }
.deco--float { animation: floaty 9s ease-in-out infinite; }

.deco--hero-1 { top: 16%; right: 7%; width: clamp(80px, 10vw, 140px); opacity: 0; }
.deco--hero-1.is-in { opacity: 0.7; }
.deco--hero-2 { bottom: 12%; right: 16%; width: clamp(64px, 8vw, 110px); }
.deco--concept { top: 8%; right: 4%; }
.deco--reasons { bottom: 6%; left: 3%; }
.deco--menu { top: 7%; left: 4%; }
.deco--gallery { bottom: 7%; right: 4%; }
.deco--stylist { top: 10%; left: 4%; }
.deco--access { bottom: 8%; left: 4%; }

@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ============================================================
   2. Concept
   ============================================================ */
.concept { background: var(--base); }
.concept__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.concept__text { max-width: 36em; }
.concept__body p { margin-bottom: 1.4rem; }
.concept__body p:last-child { margin-bottom: 0; }
.concept__figure {
  position: relative;
  margin: 0;
}
.concept__figure img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.concept__figure figcaption {
  margin-top: 0.9rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  text-align: center;
}

/* ---------- Botanical divider ---------- */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  padding-block: clamp(1rem, 3vw, 2.2rem);
  background: var(--base);
}
.divider__leaf { width: clamp(40px, 6vw, 60px); opacity: 0.6; }
.divider__leaf--flip { transform: scaleX(-1); }
.divider__line {
  width: min(36vw, 220px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 30%, var(--line) 70%, transparent);
}

/* ============================================================
   3. Reasons
   ============================================================ */
.reasons { background: var(--base-deep); }
.reasons__head { max-width: var(--maxw); margin: 0 auto 3rem; text-align: center; }
.reasons__head .section__eyebrow { margin-bottom: 0.8rem; }
.reasons__grid {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 3vw, 2rem);
}
.reason-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.8rem, 3.5vw, 2.6rem) clamp(1.5rem, 3vw, 2.2rem);
  text-align: center;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.reason-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.reason-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: rgba(124, 139, 107, 0.12);
  color: var(--sage);
  margin-bottom: 1.4rem;
}
.reason-card__icon svg { width: 28px; height: 28px; }
.reason-card__title {
  font-family: var(--serif);
  font-size: 1.18rem;
  letter-spacing: 0.05em;
  color: var(--green-deep);
  margin-bottom: 0.9rem;
}
.reason-card__text {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--text);
  text-align: left;
}

/* ============================================================
   4. Menu
   ============================================================ */
.menu { background: var(--base); }
.menu__head { max-width: 760px; margin: 0 auto 2.8rem; text-align: center; }
.menu__head .section__eyebrow { margin-bottom: 0.8rem; }
.menu__note {
  font-size: 0.85rem;
  color: var(--text-soft);
}
.menu__list {
  max-width: 760px;
  margin-inline: auto;
}
.menu-item {
  padding-block: 1.6rem;
  border-bottom: 1px solid var(--line);
}
.menu-item:first-child { border-top: 1px solid var(--line); }
.menu-item__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.menu-item__name {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  color: var(--green-deep);
}
.menu-item__price {
  font-family: var(--serif);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  color: var(--terra-deep);
  white-space: nowrap;
}
.menu-item__sample {
  display: inline-block;
  margin-left: 0.5em;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  color: var(--text-soft);
}
.menu-item__desc {
  font-size: 0.88rem;
  line-height: 1.9;
  color: var(--text);
}
.menu__caption {
  max-width: 760px;
  margin: 2rem auto 0;
  font-size: 0.78rem;
  line-height: 1.9;
  color: var(--text-soft);
  text-align: center;
}

/* ============================================================
   Color band
   ============================================================ */
.colorband {
  position: relative;
  isolation: isolate;
  min-height: clamp(360px, 60vh, 560px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
  text-align: center;
  overflow: hidden;
}
.colorband__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: -2;
}
.colorband__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(59, 56, 51, 0.5), rgba(86, 98, 75, 0.55));
}
.colorband__inner { max-width: 620px; color: var(--white); }
.colorband__quote {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 4.4vw, 2.2rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.colorband__sub {
  font-size: clamp(0.86rem, 2.3vw, 0.98rem);
  line-height: 2;
  color: rgba(247, 244, 239, 0.92);
}

/* ============================================================
   5. Gallery
   ============================================================ */
.gallery { background: var(--base-deep); }
.gallery__head { max-width: var(--maxw); margin: 0 auto 3rem; text-align: center; }
.gallery__head .section__eyebrow { margin-bottom: 0.8rem; }
.gallery__note { font-size: 0.85rem; color: var(--text-soft); }
.gallery__grid {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 3vw, 1.8rem);
}
.gallery-card {
  margin: 0;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 14px 40px -30px rgba(86, 98, 75, 0.5);
}
.gallery-card__media { overflow: hidden; }
.gallery-card__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.9s var(--ease);
}
.gallery-card:hover .gallery-card__media img { transform: scale(1.06); }
.gallery-card__body {
  padding: 1.3rem 1.4rem 1.6rem;
}
.gallery-card__title {
  font-family: var(--serif);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--green-deep);
  margin-bottom: 0.6rem;
}
.gallery-card__tag {
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-soft);
  padding-left: 0.9em;
  position: relative;
}
.gallery-card__tag::before {
  content: "";
  position: absolute;
  left: 0; top: 0.7em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--terra);
}

/* ============================================================
   6. Stylist
   ============================================================ */
.stylist { background: var(--base); }
.stylist__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.stylist__figure { margin: 0; position: relative; }
.stylist__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.stylist__figure figcaption {
  margin-top: 0.8rem;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--text-soft);
}
.stylist__text { max-width: 38em; }
.stylist__body p { margin-bottom: 1.3rem; }
.stylist__sign {
  margin-top: 1.6rem;
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--green-deep);
}

/* ============================================================
   7. Voice
   ============================================================ */
.voice { background: var(--green-deep); color: var(--base); }
.voice__head { max-width: var(--maxw); margin: 0 auto 3rem; text-align: center; }
.voice__head .section__eyebrow { color: rgba(247, 244, 239, 0.8); margin-bottom: 0.8rem; }
.voice__head .section__title { color: var(--white); }
.voice__note { font-size: 0.82rem; }
.voice__note .sample-tag { color: #F2C9B4; background: rgba(201, 123, 90, 0.2); border-color: rgba(242, 201, 180, 0.45); }
.voice__grid {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 3vw, 1.8rem);
}
.voice-card {
  margin: 0;
  background: rgba(247, 244, 239, 0.07);
  border: 1px solid rgba(247, 244, 239, 0.18);
  border-radius: var(--radius);
  padding: 2rem 1.7rem;
  backdrop-filter: blur(2px);
}
.voice-card__quote {
  display: inline-flex;
  color: var(--terra);
  margin-bottom: 1rem;
}
.voice-card__quote svg { width: 30px; height: 30px; }
.voice-card__text {
  margin: 0 0 1.2rem;
  font-size: 0.92rem;
  line-height: 2;
  color: rgba(247, 244, 239, 0.95);
}
.voice-card__meta {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(247, 244, 239, 0.72);
}

/* ============================================================
   8. Access
   ============================================================ */
.access { background: var(--base); }
.access__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: center;
}
.access__list { margin-block: 1.8rem; }
.access__row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 1rem;
  padding-block: 1.05rem;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.access__row:first-child { border-top: 1px solid var(--line); }
.access__row dt {
  display: flex;
  align-items: center;
  gap: 0.55em;
  font-family: var(--serif);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--green-deep);
}
.access__row dt svg { width: 19px; height: 19px; color: var(--sage); flex-shrink: 0; }
.access__row dd {
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text);
}
.access__map-btn { margin-top: 0.5rem; }
.access__figure { margin: 0; }
.access__figure img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ============================================================
   9. Reserve
   ============================================================ */
.reserve { padding: 0; }
.reserve__inner {
  position: relative;
  isolation: isolate;
  padding: clamp(4.5rem, 11vw, 8rem) var(--gutter);
  text-align: center;
  overflow: hidden;
}
.reserve__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.reserve__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(86, 98, 75, 0.86), rgba(59, 56, 51, 0.82));
}
.reserve__content {
  max-width: 720px;
  margin-inline: auto;
  color: var(--base);
}
.reserve__content .section__eyebrow { color: rgba(247, 244, 239, 0.85); }
.reserve__title {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.reserve__lead {
  font-size: clamp(0.92rem, 2.4vw, 1.02rem);
  line-height: 2.1;
  color: rgba(247, 244, 239, 0.94);
  margin-bottom: 2.4rem;
}
.reserve__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.4rem;
}
.btn-reserve {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  min-height: 56px;
  padding: 0 1.9em;
  font-size: 0.96rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  border-radius: 999px;
  background: var(--white);
  color: var(--green-deep);
  transition: transform 0.4s var(--ease), background 0.4s var(--ease), color 0.4s var(--ease);
}
.btn-reserve svg { width: 21px; height: 21px; }
.btn-reserve:hover { transform: translateY(-3px); }
.btn-reserve--tel:hover { background: var(--terra); color: var(--white); }
.btn-reserve--line { background: #06C755; color: var(--white); }
.btn-reserve--line:hover { background: #05a648; }
.btn-reserve--web { background: var(--terra); color: var(--white); }
.btn-reserve--web:hover { background: var(--terra-deep); }
.reserve__note {
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: rgba(247, 244, 239, 0.78);
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--ink);
  color: rgba(247, 244, 239, 0.85);
  padding: clamp(3rem, 7vw, 4.5rem) var(--gutter) 2.4rem;
}
.site-footer__inner {
  max-width: var(--maxw);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(247, 244, 239, 0.14);
}
.site-footer__wordmark {
  font-family: var(--serif);
  font-size: 2rem;
  letter-spacing: 0.16em;
  color: var(--base);
  margin-bottom: 0.6rem;
}
.site-footer__tagline {
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  color: rgba(247, 244, 239, 0.7);
}
.site-footer__meta { font-size: 0.84rem; line-height: 2; }
.site-footer__sample { color: var(--terra); font-size: 0.74rem; margin-top: 0.4rem; }
.site-footer__copy {
  max-width: var(--maxw);
  margin: 1.6rem auto 0;
  font-size: 0.7rem;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: rgba(247, 244, 239, 0.5);
  text-align: center;
}

/* ============================================================
   Sticky CTA (mobile)
   ============================================================ */
.sticky-cta {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 60;
  display: none;
  background: rgba(247, 244, 239, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 -2px 18px -8px rgba(59, 56, 51, 0.35);
  padding: 0.45rem 0.5rem calc(0.45rem + env(safe-area-inset-bottom));
  gap: 0.4rem;
}
.sticky-cta__btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.18rem;
  min-height: 52px;
  border-radius: var(--radius);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.sticky-cta__btn svg { width: 21px; height: 21px; }
.sticky-cta__btn--tel { background: var(--green-deep); color: var(--white); }
.sticky-cta__btn--line { background: #06C755; color: var(--white); }
.sticky-cta__btn--web { background: var(--terra); color: var(--white); }

/* ============================================================
   Reveal animation
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .concept__inner,
  .stylist__inner,
  .access__inner { grid-template-columns: 1fr; }
  .stylist__figure { order: -1; }
  .reasons__grid { grid-template-columns: 1fr; max-width: 480px; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .voice__grid { grid-template-columns: 1fr; max-width: 540px; }
  .site-header__nav { display: none; }
  .site-header__cta { margin-left: auto; }
}

@media (max-width: 640px) {
  body { line-height: 1.9; }
  .hero { min-height: 92svh; }
  .hero__inner { max-width: 100%; }
  .gallery__grid { grid-template-columns: 1fr; max-width: 380px; }
  .access__row { grid-template-columns: 1fr; gap: 0.3rem; }
  .access__row dd { padding-left: 1.7em; }
  .menu-item__head { flex-direction: column; gap: 0.2rem; }
  .reserve__actions { flex-direction: column; align-items: stretch; }
  .btn-reserve { justify-content: center; }
  .sticky-cta { display: flex; }
  /* 追従CTAぶんの余白 */
  .site-footer { padding-bottom: calc(2.4rem + 70px); }
  .deco--hero-1, .deco--concept, .deco--reasons,
  .deco--menu, .deco--gallery, .deco--stylist, .deco--access { width: clamp(56px, 16vw, 90px); }
  .deco--hero-1, .deco--hero-2 { opacity: 0; }
  .deco--hero-1.is-in { opacity: 0.5; }
  .deco--hero-2.is-in { opacity: 0.45; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .deco { opacity: 0.6; transform: none; }
  .deco--hero-1 { opacity: 0.6; }
  .hero__scroll svg { animation: none; }
}