@charset "UTF-8";
/*
Theme Name: UNA
Theme URI: https://una-beautysalon.jp/
Description: 二子玉川のエステサロン UNA のオリジナルテーマ
Author: UNA
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: una
*/

/* =========================================
   1. 変数 / リセット
   ========================================= */
:root {
  --bg:        #FDFBF8;
  --bg-alt:    #F5F0EA;
  --bg-deep:   #27231F;
  --ink:       #2A2724;
  --ink-soft:  #6E655C;
  --ink-mute:  #9A9089;
  --gold:      #B09268;
  --gold-dp:   #96794F;
  --cool:      #6E97B8;
  --cool-bg:   #EEF3F7;
  --warm:      #C68E8E;
  --warm-bg:   #F9F0EE;
  --line:      #E6DED5;
  --white:     #FFFFFF;

  --serif: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "HGS明朝E", serif;
  --sans:  "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;

  --max: 1120px;
  --pad: 24px;
  --header-h: 72px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: .04em;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .3s var(--ease), color .3s var(--ease); }
a:hover { opacity: .65; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; line-height: 1.5; }
p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* =========================================
   2. 汎用パーツ
   ========================================= */
.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--pad); }
.wrap--narrow { max-width: 820px; }

.section { padding-block: clamp(64px, 11vw, 120px); }
.section--alt  { background: var(--bg-alt); }
.section--cool { background: var(--cool-bg); }
.section--warm { background: var(--warm-bg); }
.section--deep { background: var(--bg-deep); color: #EFE9E2; }

/* 見出し */
.sec-head { text-align: center; margin-bottom: clamp(36px, 6vw, 64px); }
.sec-head__en {
  display: block;
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.sec-head__ja {
  font-family: var(--serif);
  font-size: clamp(24px, 4.4vw, 34px);
  letter-spacing: .14em;
  line-height: 1.5;
}
.sec-head__lead {
  margin-top: 20px;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 2.1;
}
.section--deep .sec-head__ja { color: #F5F1EC; }
.section--deep .sec-head__lead { color: #C5BCB2; }

/* ボタン */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 34px;
  font-size: 14px;
  letter-spacing: .16em;
  border: 1px solid var(--gold);
  border-radius: 999px;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.btn:hover { opacity: 1; }
.btn--fill  { background: var(--gold); border-color: var(--gold); color: #fff; }
.btn--fill:hover  { background: var(--gold-dp); border-color: var(--gold-dp); }
.btn--line  { color: var(--gold); background: transparent; }
.btn--line:hover  { background: var(--gold); color: #fff; }
.btn--light { color: #fff; border-color: rgba(255,255,255,.6); }
.btn--light:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn__arrow { font-size: 15px; line-height: 1; transition: transform .35s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(5px); }

.sec-foot { margin-top: clamp(36px, 6vw, 56px); text-align: center; }

/* 画像プレースホルダー（写真が入るまでの仮表示） */
.ph {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #EDE5DB 0%, #E2D7C9 50%, #EFE8DF 100%);
}
.ph--cool { background: linear-gradient(135deg, #DDE7EF 0%, #C9D9E6 50%, #E6EDF3 100%); }
.ph--warm { background: linear-gradient(135deg, #F2E0DC 0%, #E8CCC7 50%, #F6E8E4 100%); }
.ph--dark { background: linear-gradient(135deg, #3A342E 0%, #2A2520 55%, #413A33 100%); }
.ph::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: .3em;
  color: rgba(42,39,36,.34);
}
.ph--dark::after { color: rgba(255,255,255,.3); }

/* =========================================
   3. ヘッダー
   ========================================= */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(253,251,248,.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease), background .4s var(--ease);
}
.header.is-scrolled { border-bottom-color: var(--line); }
.header__inner {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo { display: flex; align-items: baseline; gap: 10px; }
.logo__mark {
  font-family: var(--serif);
  font-size: 25px;
  letter-spacing: .3em;
  line-height: 1;
}
.logo__sub {
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--ink-mute);
}

.gnav { display: flex; align-items: center; gap: 30px; }
.gnav__list { display: flex; align-items: center; gap: 28px; }
.gnav__link { font-size: 13.5px; letter-spacing: .1em; }
.gnav .btn { min-height: 44px; padding: 0 24px; font-size: 12.5px; }

/* ハンバーガー */
.burger { display: none; width: 44px; height: 44px; position: relative; z-index: 110; }
.burger span {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1px;
  background: var(--ink);
  transition: transform .4s var(--ease), opacity .3s var(--ease);
}
.burger span:nth-child(1) { top: 17px; }
.burger span:nth-child(2) { top: 22px; }
.burger span:nth-child(3) { top: 27px; }
.is-menu-open .burger span:nth-child(1) { transform: translateY(5px) rotate(38deg); }
.is-menu-open .burger span:nth-child(2) { opacity: 0; }
.is-menu-open .burger span:nth-child(3) { transform: translateY(-5px) rotate(-38deg); }

/* =========================================
   4. FV（ファーストビュー）
   ========================================= */
.fv { position: relative; min-height: 100svh; display: grid; align-items: center; overflow: hidden; }
.fv__bg { position: absolute; inset: 0; }
.fv__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(28,25,22,.52) 0%, rgba(28,25,22,.22) 55%, rgba(28,25,22,.05) 100%);
}
.fv__inner { position: relative; z-index: 2; padding-block: calc(var(--header-h) + 40px) 120px; }
.fv__en {
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: .36em;
  color: rgba(255,255,255,.82);
  margin-bottom: 26px;
}
.fv__title {
  font-family: var(--serif);
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.52;
  letter-spacing: .1em;
  color: #fff;
  text-shadow: 0 2px 28px rgba(0,0,0,.28);
}
.fv__title em { font-style: normal; color: #EBD4AE; }
.fv__lead {
  margin-top: 28px;
  max-width: 30em;
  font-size: 15px;
  line-height: 2.2;
  color: rgba(255,255,255,.9);
  text-shadow: 0 1px 14px rgba(0,0,0,.3);
}
.fv__btns { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 14px; }
.fv__scroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: .28em;
  color: rgba(255,255,255,.75);
}
.fv__scroll i { display: block; width: 1px; height: 52px; background: linear-gradient(rgba(255,255,255,.75), rgba(255,255,255,0)); }

/* =========================================
   5. メニューセクション
   ========================================= */
.menu-intro {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
  font-size: 15px;
  line-height: 2.2;
  color: var(--ink-soft);
  margin-bottom: clamp(40px, 6vw, 60px);
}

.cards { display: grid; gap: 28px; grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--white);
  border-radius: 3px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 2px rgba(42,39,36,.04), 0 12px 30px rgba(42,39,36,.05);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: 0 2px 4px rgba(42,39,36,.05), 0 20px 44px rgba(42,39,36,.1); }
.card__img { aspect-ratio: 4 / 3; }
.card__body { padding: 28px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.card__tag {
  align-self: flex-start;
  font-size: 10.5px;
  letter-spacing: .16em;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.card__tag--cool { background: var(--cool-bg); color: var(--cool); }
.card__tag--warm { background: var(--warm-bg); color: var(--warm); }
.card__title {
  font-family: var(--serif);
  font-size: 19px;
  letter-spacing: .08em;
  line-height: 1.6;
  margin-bottom: 12px;
}
.card__text { font-size: 13.5px; line-height: 2; color: var(--ink-soft); flex: 1; }
.card__price {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.card__price dt { font-size: 11.5px; letter-spacing: .14em; color: var(--ink-mute); }
.card__price dd { margin: 0; font-family: var(--serif); font-size: 21px; letter-spacing: .04em; }
.card__price dd small { font-size: 11px; letter-spacing: .1em; color: var(--ink-mute); margin-left: 3px; }

/* =========================================
   6. お店紹介
   ========================================= */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 72px); align-items: center; }
.about__img { aspect-ratio: 3 / 4; }
.about__en {
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.about__title {
  font-family: var(--serif);
  font-size: clamp(22px, 3.6vw, 31px);
  line-height: 1.75;
  letter-spacing: .1em;
  margin-bottom: 28px;
}
.about__text { font-size: 15px; line-height: 2.3; color: var(--ink-soft); }
.about__text + .about__text { margin-top: 20px; }
.about__btn { margin-top: 36px; }

/* =========================================
   7. 取り扱いマシン
   ========================================= */
.machines { display: grid; gap: 24px; grid-template-columns: repeat(4, 1fr); }
.machine {
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 3px;
  overflow: hidden;
  transition: background .4s var(--ease), border-color .4s var(--ease);
}
.machine:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.24); }
.machine__img { aspect-ratio: 1 / 1; }
.machine__body { padding: 22px 20px 26px; }
.machine__name {
  font-family: var(--serif);
  font-size: 16.5px;
  letter-spacing: .1em;
  color: #F5F1EC;
  margin-bottom: 10px;
}
.machine__cat {
  display: inline-block;
  font-size: 10px;
  letter-spacing: .18em;
  color: var(--gold);
  margin-bottom: 12px;
}
.machine__text { font-size: 12.5px; line-height: 1.95; color: #B3AAA1; }

/* =========================================
   8. ブログ
   ========================================= */
.posts { display: grid; gap: 30px; grid-template-columns: repeat(3, 1fr); }
.post-card { display: flex; flex-direction: column; }
.post-card__img { aspect-ratio: 16 / 10; border-radius: 3px; overflow: hidden; margin-bottom: 18px; }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.post-card:hover .post-card__img img { transform: scale(1.05); }
.post-card:hover { opacity: 1; }
.post-card__meta { display: flex; align-items: center; gap: 14px; margin-bottom: 11px; }
.post-card__date { font-family: var(--serif); font-size: 12px; letter-spacing: .12em; color: var(--ink-mute); }
.post-card__cat {
  font-size: 10.5px;
  letter-spacing: .12em;
  color: var(--gold);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 11px;
}
.post-card__title {
  font-size: 15.5px;
  line-height: 1.85;
  letter-spacing: .05em;
  transition: color .3s var(--ease);
}
.post-card:hover .post-card__title { color: var(--gold-dp); }

.posts-empty {
  text-align: center;
  padding: 56px 24px;
  border: 1px dashed var(--line);
  border-radius: 3px;
  color: var(--ink-mute);
  font-size: 14px;
  line-height: 2;
}

/* =========================================
   9. フッター
   ========================================= */
.footer { background: var(--bg-deep); color: #C5BCB2; padding-block: clamp(56px, 8vw, 84px) 0; }
.footer a:hover { color: #fff; opacity: 1; }
.footer__top { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: clamp(32px, 5vw, 64px); }
.footer__logo { display: block; margin-bottom: 20px; }
.footer__logo .logo__mark { color: #F5F1EC; }
.footer__logo .logo__sub { color: #8D8379; }
.footer__desc { font-size: 13px; line-height: 2.1; color: #A89E95; margin-bottom: 26px; }

.footer__h {
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.footer__list li + li { margin-top: 13px; }
.footer__list a, .footer__info { font-size: 13.5px; line-height: 1.95; }
.footer__info dl { display: grid; grid-template-columns: 5.5em 1fr; gap: 9px 12px; font-size: 13px; margin: 0; }
.footer__info dt { color: #8D8379; letter-spacing: .08em; }
.footer__info dd { margin: 0; color: #C5BCB2; }

.footer__sns { display: flex; gap: 12px; margin-top: 24px; }
.footer__sns a {
  width: 40px; height: 40px;
  display: grid; place-content: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  font-size: 12px;
  letter-spacing: .06em;
  transition: background .35s var(--ease), border-color .35s var(--ease);
}
.footer__sns a:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.34); }

.footer__bottom {
  margin-top: clamp(44px, 6vw, 68px);
  padding-block: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: #8D8379;
}

/* =========================================
   10. スマホ固定CTA
   ========================================= */
.fixed-cta { display: none; }

/* =========================================
   11. レスポンシブ
   ========================================= */
@media (max-width: 1024px) {
  .machines { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  :root { --header-h: 62px; --pad: 20px; }

  .burger { display: block; }
  .gnav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 36px;
    background: rgba(253,251,248,.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .45s var(--ease), visibility .45s var(--ease);
  }
  .is-menu-open .gnav { opacity: 1; visibility: visible; }
  .gnav__list { flex-direction: column; gap: 28px; }
  .gnav__link { font-size: 16px; letter-spacing: .14em; }

  .cards, .posts { grid-template-columns: 1fr; gap: 24px; }
  .about { grid-template-columns: 1fr; }
  .about__img { aspect-ratio: 4 / 3; }
  .machines { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  .fv { min-height: 92svh; }
  .fv__btns .btn { flex: 1 1 auto; }

  .footer { padding-bottom: 76px; }
  .footer__top { grid-template-columns: 1fr; gap: 40px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  /* 固定CTA */
  .fixed-cta {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    position: fixed;
    inset: auto 0 0 0;
    z-index: 90;
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .fixed-cta a {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13.5px;
    letter-spacing: .12em;
  }
  .fixed-cta a:hover { opacity: 1; }
  .fixed-cta__tel { color: var(--ink); border-right: 1px solid var(--line); }
  .fixed-cta__book { background: var(--gold); color: #fff; }
}

@media (max-width: 520px) {
  .machines { grid-template-columns: 1fr; }
  .fv__btns { flex-direction: column; }
  .fv__btns .btn { width: 100%; }
}

/* アニメーション */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
  .reveal.is-in { opacity: 1; transform: none; }
}

/* =========================================
   12. アクセシビリティ
   ========================================= */
.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.skip-link:focus {
  position: fixed !important;
  top: 12px; left: 12px;
  z-index: 999;
  width: auto; height: auto;
  margin: 0; padding: 12px 20px;
  clip: auto; clip-path: none;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  border-radius: 3px;
}
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }