@charset "UTF-8";
/* ==========================================================
   hair atelier LUCE（架空のヘアサロン）
   SPベース → PCは min-width で上書き / ネストなし
   ========================================================== */

/* ---------- デザイントークン ---------- */
:root {
  --color-bg: #faf7f3;
  --color-tint: #f2ece5;
  --color-ink: #4a3f39;
  --color-muted: #7d6f66;
  --color-accent: #c29a8a;
  --color-accent-deep: #8e6252;
  --color-deep: #6b5a51;
  --color-line: #e4dad0;
  --color-white: #fff;
  --font-jp: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans", sans-serif;
  --font-en: "Cormorant Garamond", "Times New Roman", serif;
  --header-height: 64px;
  --radius-arch: 999px 999px 0 0;
}

/* ---------- リセット・ベース ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-jp);
  font-size: 15px;
  line-height: 2;
  letter-spacing: 0.04em;
  overflow-wrap: anywhere;
}

h1,
h2,
h3,
p,
figure,
ul,
ol,
dl,
dd {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-accent-deep);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 100;
  padding: 8px 16px;
  background: var(--color-white);
}

.skip-link:focus {
  top: 8px;
}

/* ---------- 汎用 ---------- */
.container {
  width: min(88%, 1120px);
  margin-inline: auto;
}

.container--narrow {
  width: min(88%, 860px);
}

.section {
  padding-block: 88px;
}

.section--tinted {
  background: var(--color-tint);
}

.u-sp-only {
  display: inline;
}

.section-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 20px;
  color: var(--color-muted);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.section-label__en {
  color: var(--color-accent-deep);
  font-family: var(--font-en);
  font-size: 30px;
  font-style: italic;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.section-label--light {
  color: #efe6df;
}

.section-label--light .section-label__en {
  color: var(--color-white);
}

.section-title {
  font-size: 23px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.08em;
}

.section-head {
  margin-bottom: 48px;
}

.section-head--center {
  text-align: center;
}

.section-head--center .section-label {
  align-items: center;
}

.section-head__text {
  margin-top: 16px;
  color: var(--color-muted);
  font-size: 14px;
}

/* ボタン */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  min-height: 54px;
  padding: 12px 32px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.12em;
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.button--primary {
  background: var(--color-deep);
  color: var(--color-white);
}

.button--primary:hover {
  background: var(--color-accent-deep);
}

.button--light {
  background: var(--color-white);
  color: var(--color-deep);
}

.button--light:hover {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

.text-link {
  display: inline-flex;
  gap: 10px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--color-accent);
  color: var(--color-accent-deep);
  font-size: 14px;
  transition: color 0.3s, border-color 0.3s;
}

.text-link:hover {
  color: var(--color-ink);
  border-color: var(--color-ink);
}

/* スクロール表示（JS有効時のみ隠す） */
.is-js .u-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.is-js .u-reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- サンプル告知帯 ---------- */
.sample-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 16px;
  padding: 6px 6%;
  background: var(--color-deep);
  color: #f3ebe5;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.18em;
}

.sample-bar__text {
  font-family: var(--font-jp);
  font-size: 11px;
  letter-spacing: 0.08em;
}

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 243, 0.94);
  border-bottom: 1px solid var(--color-line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding-inline: 6%;
}

.site-logo {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  transition: color 0.3s;
}

.site-logo:hover {
  color: var(--color-accent-deep);
}

.site-logo__sub {
  font-family: var(--font-en);
  font-size: 12px;
  font-style: italic;
  letter-spacing: 0.1em;
}

.site-logo__main {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.32em;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  background: none;
  border: 0;
  font-family: var(--font-en);
  font-size: 16px;
  font-style: italic;
  letter-spacing: 0.08em;
}

.menu-toggle:hover {
  color: var(--color-accent-deep);
}

.skip-link:hover {
  text-decoration: underline;
}

.menu-toggle__lines {
  position: relative;
  width: 26px;
  height: 7px;
  border-top: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__lines {
  height: 1px;
  border-bottom: 0;
}

.global-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 16px 6% 32px;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-line);
}

.global-nav.is-open {
  display: block;
}

.global-nav__list {
  display: flex;
  flex-direction: column;
}

.global-nav__link {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-en);
  font-size: 20px;
  letter-spacing: 0.08em;
  transition: color 0.3s;
}

.global-nav__link:hover {
  color: var(--color-accent-deep);
}

.global-nav__link--reserve {
  margin-top: 24px;
  padding: 12px;
  border: 1px solid var(--color-deep);
  border-radius: 999px;
  font-family: var(--font-jp);
  font-size: 14px;
  letter-spacing: 0.16em;
  text-align: center;
  transition: background-color 0.3s, color 0.3s;
}

.global-nav__link--reserve:hover {
  background: var(--color-deep);
  color: var(--color-white);
}

/* ---------- ヒーロー ---------- */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 48px 6% 72px;
  overflow: hidden;
}

.hero__kicker {
  margin-bottom: 24px;
  color: var(--color-muted);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.hero__kicker-sep {
  margin-inline: 4px;
  color: var(--color-accent);
}

.hero__title {
  font-size: 32px;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.12em;
}

.hero__lead {
  margin-top: 24px;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 2.2;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  margin-top: 36px;
}

.hero__visual {
  width: 88%;
  margin-left: auto;
  border-radius: var(--radius-arch);
  overflow: hidden;
}

.hero__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.hero__vertical {
  display: none;
}

/* ---------- コンセプト ---------- */
.concept__inner {
  display: grid;
  gap: 48px;
}

.concept__visual {
  width: 78%;
  border-radius: var(--radius-arch);
  overflow: hidden;
}

.concept__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.concept__text {
  margin-top: 20px;
  font-size: 14px;
}

.concept__points {
  margin-top: 32px;
  border-top: 1px solid var(--color-line);
}

.concept__point {
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 14px;
}

.concept__point-num {
  flex-shrink: 0;
  width: 28px;
  color: var(--color-accent-deep);
  font-family: var(--font-en);
  font-size: 18px;
  font-style: italic;
  line-height: 1.6;
}

/* ---------- メニュー（タブ） ---------- */
.menu-tabs__list {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.menu-tabs__tab {
  min-width: 88px;
  padding: 6px 18px;
  background: transparent;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-family: var(--font-en);
  font-size: 18px;
  letter-spacing: 0.08em;
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.menu-tabs__tab:hover {
  border-color: var(--color-deep);
}

.menu-tabs__tab[aria-selected="true"] {
  background: var(--color-deep);
  border-color: var(--color-deep);
  color: var(--color-white);
}

.menu-tabs__panel {
  padding: 32px 24px;
  background: var(--color-bg);
  border-radius: 24px;
}

.menu-tabs__heading {
  margin-bottom: 12px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-align: center;
}

.price-list__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--color-line);
}

.price-list__item:last-child {
  border-bottom: 0;
}

.price-list__name {
  font-size: 14px;
}

.price-list__note {
  display: block;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.6;
}

.price-list__price {
  flex-shrink: 0;
  font-family: var(--font-en);
  font-size: 22px;
  letter-spacing: 0.04em;
}

.menu__note {
  margin-top: 20px;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.8;
}

/* ---------- スタイリスト ---------- */
.stylist__list {
  display: grid;
  gap: 24px;
}

.stylist-card {
  position: relative;
  padding: 40px 28px 32px;
  background: var(--color-white);
  border-radius: 160px 160px 24px 24px;
  text-align: center;
}

.stylist-card__initial {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: var(--color-tint);
  border-radius: 50%;
  color: var(--color-accent-deep);
  font-family: var(--font-en);
  font-size: 34px;
  font-style: italic;
}

.stylist-card__role {
  color: var(--color-accent-deep);
  font-family: var(--font-en);
  font-size: 15px;
  font-style: italic;
  letter-spacing: 0.08em;
}

.stylist-card__name {
  margin-top: 4px;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.14em;
}

.stylist-card__kana {
  display: block;
  color: var(--color-muted);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.1em;
}

.stylist-card__meta {
  margin-top: 16px;
  padding-block: 8px;
  border-block: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 12px;
}

.stylist-card__text {
  margin-top: 16px;
  font-size: 14px;
  text-align: left;
}

.stylist__note {
  margin-top: 24px;
  color: var(--color-muted);
  font-size: 12px;
  text-align: center;
}

/* ---------- ギャラリー ---------- */
.gallery__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 16px;
}

.gallery__item:nth-child(even) {
  margin-top: 40px;
}

.gallery__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 12px;
}

.gallery__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.gallery__note {
  margin-top: 32px;
  color: var(--color-muted);
  font-size: 12px;
}

/* ---------- ご予約の流れ ---------- */
.flow__list {
  display: grid;
  gap: 16px;
  counter-reset: flow;
}

.flow-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-content: start;
  column-gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-line);
}

.flow-step__num {
  grid-row: span 2;
  color: var(--color-accent);
  font-family: var(--font-en);
  font-size: 40px;
  font-style: italic;
  line-height: 1;
}

.flow-step__title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.flow-step__text {
  margin-top: 6px;
  color: var(--color-muted);
  font-size: 14px;
}

/* ---------- 店舗情報 ---------- */
.salon__inner {
  display: grid;
  gap: 40px;
}

.salon__image {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 0 120px 0 0;
}

.info-list {
  margin-top: 8px;
}

.info-list__row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 14px;
}

.info-list__term {
  color: var(--color-muted);
}

/* ---------- ご予約CTA ---------- */
.reserve {
  padding-block: 88px;
  background: var(--color-deep);
  color: var(--color-white);
  text-align: center;
}

.reserve__inner .section-label {
  align-items: center;
}

.reserve__title {
  font-size: 24px;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.1em;
}

.reserve__text {
  margin: 16px 0 36px;
  color: #efe6df;
  font-size: 14px;
}

.reserve__note {
  margin-top: 16px;
  color: #efe6df;
  font-size: 12px;
}

/* ---------- フッター ---------- */
.site-footer {
  padding-block: 56px 32px;
  background: var(--color-bg);
}

.site-footer__inner {
  display: grid;
  justify-items: center;
  gap: 28px;
  text-align: center;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
}

.site-footer__link {
  font-family: var(--font-en);
  font-size: 17px;
  letter-spacing: 0.08em;
  transition: color 0.3s;
}

.site-footer__link:hover {
  color: var(--color-accent-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.site-footer__meta {
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
  width: 100%;
}

.site-footer__disclaimer {
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.9;
}

.site-footer__copy {
  margin-top: 12px;
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.08em;
}

/* ---------- デモ dialog ---------- */
.demo-dialog {
  width: min(90%, 440px);
  padding: 40px 28px 32px;
  border: 0;
  border-radius: 24px;
  background: var(--color-bg);
  color: var(--color-ink);
  text-align: center;
}

.demo-dialog::backdrop {
  background: rgba(74, 63, 57, 0.5);
}

.demo-dialog__title {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.demo-dialog__text {
  margin: 16px 0 28px;
  font-size: 14px;
}

/* ==========================================================
   タブレット以上
   ========================================================== */
@media (min-width: 768px) {
  .u-sp-only {
    display: none;
  }

  .section {
    padding-block: 120px;
  }

  .section-title {
    font-size: 28px;
  }

  .stylist__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery__list {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .gallery__item:nth-child(even) {
    margin-top: 64px;
  }

  .flow__list {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 48px;
  }

  .menu-tabs__panel {
    padding: 40px 56px;
  }
}

/* ==========================================================
   PC
   ========================================================== */
@media (min-width: 1024px) {
  :root {
    --header-height: 84px;
  }

  body {
    font-size: 16px;
  }

  .sample-bar {
    padding-inline: 4%;
  }

  .site-header__inner {
    padding-inline: 4%;
  }

  .menu-toggle {
    display: none;
  }

  .global-nav {
    display: block;
    position: static;
    padding: 0;
    background: none;
    border: 0;
  }

  .global-nav__list {
    flex-direction: row;
    align-items: center;
    gap: 32px;
  }

  .global-nav__link {
    padding: 4px 0;
    border-bottom: 0;
    font-size: 18px;
  }

  .global-nav__link--reserve {
    margin-top: 0;
    margin-left: 8px;
    padding: 8px 28px;
    border: 1px solid var(--color-deep);
  }

  .hero {
    display: grid;
    grid-template-columns: 5fr 6fr;
    align-items: center;
    gap: 64px;
    min-height: min(calc(100vh - var(--header-height) - 30px), 820px);
    padding: 64px 8% 96px;
  }

  .hero__title {
    font-size: 48px;
  }

  .hero__lead {
    font-size: 15px;
  }

  .hero__actions {
    flex-direction: row;
    align-items: center;
    gap: 40px;
  }

  .hero__visual {
    width: 100%;
  }

  .hero__image {
    aspect-ratio: 5 / 6;
    max-height: 640px;
  }

  .hero__vertical {
    display: block;
    position: absolute;
    right: 2.4%;
    bottom: 96px;
    color: var(--color-muted);
    font-family: var(--font-en);
    font-size: 13px;
    font-style: italic;
    letter-spacing: 0.24em;
    writing-mode: vertical-rl;
  }

  .concept__inner {
    grid-template-columns: 5fr 6fr;
    align-items: center;
    gap: 96px;
  }

  .concept__visual {
    width: 100%;
  }

  .concept__text {
    font-size: 15px;
  }

  .section-label__en {
    font-size: 38px;
  }

  .section-title {
    font-size: 32px;
  }

  .stylist__list {
    gap: 40px;
  }

  .stylist-card {
    padding: 56px 36px 40px;
  }

  .flow__list {
    grid-template-columns: repeat(4, 1fr);
    column-gap: 32px;
  }

  .flow-step {
    grid-template-columns: 1fr;
    padding: 32px 0 0;
    border-top: 1px solid var(--color-ink);
    border-bottom: 0;
  }

  .flow-step__num {
    grid-row: auto;
    margin-bottom: 20px;
    font-size: 48px;
  }

  .salon__inner {
    grid-template-columns: 6fr 5fr;
    align-items: center;
    gap: 80px;
  }

  .salon__image {
    border-radius: 0 200px 0 0;
  }

  .reserve {
    padding-block: 120px;
  }

  .reserve__title {
    font-size: 34px;
  }

  .site-footer__inner {
    grid-template-columns: auto 1fr;
    justify-items: start;
    align-items: center;
    text-align: left;
  }

  .site-footer__nav {
    justify-content: flex-end;
    justify-self: end;
  }

  .site-footer__meta {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 4px 24px;
  }

  .site-footer__copy {
    margin-top: 0;
    margin-left: auto;
  }
}

/* ==========================================================
   動きを減らす設定
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  /* OSの「視差効果を減らす」設定を確実に優先させるため !important を使用 */
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }

  .is-js .u-reveal {
    opacity: 1;
    transform: none;
  }
}