/* ===== 色・文字の設定（ここを変えるとサイト全体の雰囲気が変わります） ===== */
:root {
  --bg: #f7f4ef;
  --bg-sub: #efe9e1;
  --card: #fbf9f6;
  --text: #3b3632;
  --text-light: #8c847c;
  --accent: #a88b74;
  --line: #ddd5cb;
  --dark: #2f2b28;
  --white: #fff;
  --en: "Cormorant Garamond", serif;
  --mincho: "Shippori Mincho", serif;
  --gothic: "Zen Kaku Gothic New", sans-serif;
}

/* ===== 基本 ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--gothic); font-size: 14px; line-height: 2.1; letter-spacing: .08em;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, figure, blockquote, ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
/* 写真の色味をそろえる（少しだけ温かく、彩度控えめに） */
.concept-photo img, .style-grid img, .stylist-photo img, .salon-photo img { filter: sepia(.2) saturate(.8); }
i { font-style: normal; display: inline-block; margin-left: 10px; transition: transform .3s; }
a:hover i { transform: translateX(4px); }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: 40px; padding-right: 40px; }

/* ===== 見出しパーツ ===== */
.label {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--en); font-size: 13px; letter-spacing: .3em; text-transform: uppercase; color: var(--text-light);
  margin-bottom: 28px;
}
.label span { font-style: italic; letter-spacing: .1em; }
.label::after { content: ""; width: 48px; height: 1px; background: currentColor; opacity: .6; }
.label.light { color: rgba(255,255,255,.8); }
.label.center { justify-content: center; }
.en-big {
  font-family: var(--en); font-weight: 300; font-size: clamp(44px, 6vw, 76px);
  line-height: 1.1; letter-spacing: .01em; margin-bottom: 48px;
}
.en-big em { font-style: italic; color: var(--accent); }
.en-big.light, .en-big.light em { color: var(--white); }
.ja-title {
  font-family: var(--mincho); font-weight: 500; font-size: clamp(24px, 3vw, 34px);
  line-height: 1.8; letter-spacing: .14em; margin-bottom: 32px;
}
.note { font-size: 11px; color: var(--text-light); margin: -28px 0 40px; }

/* ===== ボタン・リンク ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 34px; border-radius: 999px; font-size: 13px; letter-spacing: .12em; transition: .3s;
}
.btn-light { background: var(--white); color: var(--text); }
.btn-light:hover { background: var(--bg-sub); }
.btn-dark { background: var(--dark); color: var(--white); }
.btn-dark:hover { background: #4a443f; }
.btn-outline-light { border: 1px solid rgba(255,255,255,.6); color: var(--white); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); }
.link, .link-light { display: inline-flex; align-items: center; font-size: 13px; padding-bottom: 6px; border-bottom: 1px solid currentColor; margin-top: 32px; }
.link-light { color: var(--white); }

/* ===== ふわっと表示 ===== */
.fade { opacity: 0; transform: translateY(24px); transition: opacity 1.2s ease, transform 1.2s ease; }
.fade.is-in { opacity: 1; transform: none; }

/* ===== ヘッダー ===== */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: 84px; padding: 0 40px;
  display: flex; align-items: center; justify-content: space-between;
  color: var(--white); transition: background .4s, color .4s, height .4s;
}
.header.is-scrolled { background: rgba(247,244,239,.92); backdrop-filter: blur(10px); color: var(--text); height: 68px; }
.logo { font-family: var(--en); font-size: 28px; font-weight: 400; line-height: 1; letter-spacing: .04em; }
.logo span { display: block; font-family: var(--gothic); font-size: 8px; letter-spacing: .32em; margin-top: 6px; opacity: .8; }
.nav { display: flex; align-items: center; gap: 30px; font-family: var(--en); font-size: 14px; letter-spacing: .12em; }
.nav a { transition: opacity .3s; }
.nav a:hover { opacity: .6; }
.nav-reserve {
  display: flex; flex-direction: column; align-items: center; line-height: 1.3;
  border: 1px solid currentColor; border-radius: 999px; padding: 8px 24px;
  font-family: var(--gothic); font-size: 12px;
}
.nav-reserve small { font-family: var(--en); font-style: italic; font-size: 10px; opacity: .8; }
.menu-btn { display: none; }

/* ===== ファーストビュー ===== */
.hero { position: relative; height: 100vh; min-height: 640px; overflow: hidden; color: var(--white); }
.hero-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: sepia(.45) saturate(.9) brightness(.85);
  animation: zoom 14s ease-out forwards;
}
@keyframes zoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(40,32,26,.7), rgba(40,32,26,.38) 70%), linear-gradient(180deg, rgba(40,32,26,.35), transparent 25%); }
.hero-inner { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; padding: 0 8vw; }
.hero-place { display: flex; align-items: center; gap: 14px; font-family: var(--en); font-size: 12px; letter-spacing: .32em; margin-bottom: 36px; }
.mark { width: 32px; height: 32px; border: 1px solid rgba(255,255,255,.7); border-radius: 50%; display: grid; place-items: center; font-style: italic; font-size: 16px; letter-spacing: 0; }
.hero h1 { font-family: var(--mincho); font-weight: 400; font-size: clamp(26px, 3.6vw, 46px); line-height: 1.9; letter-spacing: .16em; }
.hero-lead { margin: 24px 0 48px; font-size: 13px; opacity: .9; }
.hero-btns { display: flex; align-items: center; gap: 36px; flex-wrap: wrap; }
.hero-btns .link-light { margin-top: 0; }
.hero-vertical { position: absolute; z-index: 2; right: 48px; top: 50%; transform: translateY(-50%); writing-mode: vertical-rl; font-family: var(--mincho); font-size: 13px; letter-spacing: .4em; opacity: .85; }
.scroll { position: absolute; z-index: 2; left: 8vw; bottom: 32px; font-family: var(--en); font-size: 10px; letter-spacing: .3em; padding-bottom: 56px; }
.scroll::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 1px; height: 44px; background: rgba(255,255,255,.7); animation: line 2s infinite; transform-origin: top; }
@keyframes line { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ===== お知らせ ===== */
.news { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding-top: 110px; padding-bottom: 90px; }
.en-title { font-family: var(--en); font-size: 40px; font-weight: 300; line-height: 1.2; }
.ja-sub { font-size: 12px; color: var(--text-light); }
.news-list li { display: grid; grid-template-columns: 110px 110px 1fr; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); }
.news-list li:first-child { border-top: 1px solid var(--line); }
.news-list time { font-family: var(--en); font-size: 15px; color: var(--text-light); }
.cat { justify-self: start; font-family: var(--en); font-size: 10px; letter-spacing: .2em; border: 1px solid var(--line); padding: 0 12px; border-radius: 999px; }

/* ===== 流れる文字 ===== */
.marquee { overflow: hidden; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.marquee-track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee span { font-family: var(--en); font-style: italic; font-weight: 300; font-size: clamp(40px, 6vw, 80px); color: var(--line); white-space: nowrap; padding-right: .3em; line-height: 1.2; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== コンセプト ===== */
.concept { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding-top: 150px; padding-bottom: 150px; }
.concept-text .sub { margin-top: 24px; color: var(--text-light); font-size: 13px; }
.concept-photo { position: relative; }
.concept-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 999px 999px 0 0; }
.concept-photo figcaption { position: absolute; left: -36px; bottom: 40px; font-family: var(--en); font-style: italic; font-size: 64px; font-weight: 300; color: var(--accent); line-height: 1; }

/* ===== スタイル ===== */
.style { background: var(--bg-sub); padding: 140px 0; }
.style-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.style-grid figure:nth-child(2) { margin-top: 64px; }
.style-grid .img { overflow: hidden; border-radius: 4px; }
.style-grid img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; transition: transform 1s; }
.style-grid figure:hover img { transform: scale(1.05); }
.style-grid figcaption { margin-top: 18px; font-family: var(--mincho); font-size: 15px; }
.style-grid figcaption span { display: block; font-family: var(--en); font-style: italic; font-size: 13px; color: var(--text-light); letter-spacing: .1em; }

/* ===== 想い ===== */
.promise { position: relative; min-height: 640px; display: flex; align-items: center; justify-content: flex-end; color: var(--white); overflow: hidden; }
.promise > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: sepia(.3) brightness(.75); }
.promise::after { content: ""; position: absolute; inset: 0; background: linear-gradient(270deg, rgba(40,32,26,.7), rgba(40,32,26,0) 75%); }
.promise-inner { position: relative; z-index: 2; max-width: 520px; padding: 80px 8vw 80px 0; margin-right: 0; }

/* ===== メニュー ===== */
.menu { padding-top: 150px; padding-bottom: 150px; }
.first {
  display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 40px;
  background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 40px 48px; margin-bottom: 64px;
}
.first-tag { writing-mode: vertical-rl; font-family: var(--en); font-style: italic; font-size: 12px; color: var(--text-light); letter-spacing: .2em; border-left: 1px solid var(--line); padding-left: 12px; }
.first h3 { font-family: var(--mincho); font-weight: 500; font-size: 20px; margin-bottom: 8px; }
.first-text p { font-size: 12px; color: var(--text-light); }
.first-price { text-align: center; line-height: 1.4; }
.first-price small { font-family: var(--en); font-size: 12px; color: var(--text-light); letter-spacing: .1em; }
.first-price strong { display: block; font-family: var(--en); font-weight: 400; font-size: 34px; letter-spacing: .04em; }
.menu-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.menu-list li { padding: 36px 32px; border-bottom: 1px solid var(--line); }
.menu-list li:not(:nth-child(3n)) { border-right: 1px solid var(--line); }
.m-en { font-family: var(--en); font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--accent); }
.menu-list h3 { font-family: var(--mincho); font-weight: 500; font-size: 17px; margin: 4px 0 14px; }
.m-price { font-family: var(--en); font-size: 28px; line-height: 1.3; }
.m-desc { font-size: 12px; color: var(--text-light); }
.menu-foot { margin-top: 40px; font-size: 13px; text-align: center; color: var(--text-light); }

/* ===== スタイリスト ===== */
.stylist { background: var(--bg-sub); padding: 150px 0; }
.stylist-inner { display: grid; grid-template-columns: 5fr 6fr; gap: 90px; align-items: center; }
.stylist-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 0 0 999px 999px; }
.stylist .en-big { margin-bottom: 16px; }
.role { font-size: 12px; color: var(--text-light); margin-bottom: 28px; letter-spacing: .14em; }
.tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.tags li { font-size: 11px; padding: 2px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }

/* ===== はじめての方へ ===== */
.guide { padding-top: 150px; padding-bottom: 150px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.steps li { border-top: 1px solid var(--text); padding-top: 24px; }
.num { font-family: var(--en); font-style: italic; font-size: 44px; font-weight: 300; color: var(--accent); line-height: 1; }
.steps h3 { font-family: var(--mincho); font-weight: 500; font-size: 17px; margin: 18px 0 10px; }
.steps p { font-size: 13px; color: var(--text-light); }

/* ===== お客さまの声 ===== */
.voice { background: var(--dark); color: var(--bg); padding: 140px 0; }
.voice .label { color: rgba(255,255,255,.6); }
.voice-list { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 24px; }
.voice blockquote { border: 1px solid rgba(255,255,255,.18); border-radius: 20px; padding: 48px 44px; position: relative; }
.voice blockquote::before { content: "“"; position: absolute; top: 12px; left: 28px; font-family: var(--en); font-size: 72px; line-height: 1; color: var(--accent); }
.voice blockquote p { font-family: var(--mincho); font-size: 15px; line-height: 2.1; }
.voice cite { display: block; margin-top: 20px; font-style: normal; font-size: 11px; color: rgba(255,255,255,.55); text-align: right; }
.voice .note { margin: 32px 0 0; color: rgba(255,255,255,.4); }

/* ===== よくある質問 ===== */
.faq { padding-top: 150px; padding-bottom: 150px; max-width: 900px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary {
  list-style: none; cursor: pointer; padding: 26px 48px 26px 40px; position: relative;
  font-family: var(--mincho); font-size: 15px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before { content: "Q."; position: absolute; left: 0; font-family: var(--en); font-style: italic; font-size: 20px; color: var(--accent); top: 22px; }
.faq-list summary::after { content: "+"; position: absolute; right: 8px; top: 20px; font-family: var(--en); font-size: 26px; font-weight: 300; transition: transform .3s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 0 28px 40px; color: var(--text-light); font-size: 13px; }

/* ===== サロン情報 ===== */
.salon { display: grid; grid-template-columns: 1fr 1fr; background: var(--bg-sub); }
.salon-photo img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; }
.salon-text { padding: 110px 8vw 110px 80px; align-self: center; }
.info div { display: grid; grid-template-columns: 90px 1fr; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 13px; line-height: 1.8; }
.info dt { font-family: var(--mincho); color: var(--accent); }

/* ===== ご予約 ===== */
.reserve {
  position: relative; text-align: center; color: var(--white); padding: 160px 24px;
  background: linear-gradient(rgba(47,43,40,.78), rgba(47,43,40,.78)), url("https://images.unsplash.com/photo-1521590832167-7bcbfaa6381f?auto=format&fit=crop&w=1800&q=70") center / cover;
}
.reserve-lead { margin-bottom: 48px; font-size: 13px; opacity: .9; }
.reserve-btns { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

/* ===== フッター ===== */
.footer { text-align: center; padding: 72px 24px 48px; color: var(--text-light); font-size: 12px; }
.footer .logo { color: var(--text); display: inline-block; margin-bottom: 24px; }
.footer small { display: block; margin-top: 28px; font-size: 10px; }

/* ===== 右下の丸ボタン ===== */
.float-btn {
  position: fixed; right: 28px; bottom: 28px; z-index: 40;
  width: 84px; height: 84px; border-radius: 50%; background: var(--dark); color: var(--white);
  display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.4;
  font-size: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.18); transition: transform .3s;
}
.float-btn:hover { transform: scale(1.06); }
.float-btn small { font-family: var(--en); font-style: italic; font-size: 11px; opacity: .8; }

/* ===== タブレット・スマホ ===== */
@media (max-width: 900px) {
  .nav { gap: 18px; }
  .nav a:not(.nav-reserve) { display: none; }
}
@media (max-width: 768px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .header { padding: 0 20px; height: 68px; }
  .menu-btn {
    display: flex; flex-direction: column; justify-content: center; gap: 8px;
    width: 40px; height: 40px; padding: 8px; background: none; border: 0; cursor: pointer; color: inherit;
  }
  .menu-btn span { display: block; height: 1px; background: currentColor; transition: .3s; }
  .is-open .menu-btn span:first-child { transform: translateY(4.5px) rotate(45deg); }
  .is-open .menu-btn span:last-child { transform: translateY(-4.5px) rotate(-45deg); }
  .nav {
    position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 4px;
    background: var(--bg); color: var(--text); font-size: 24px;
    opacity: 0; pointer-events: none; transition: opacity .4s;
  }
  .nav a:not(.nav-reserve) { display: block; padding: 8px; }
  .nav-reserve { margin-top: 20px; font-size: 14px; padding: 10px 40px; }
  .is-open { color: var(--text); }
  .is-open .nav { opacity: 1; pointer-events: auto; }

  .hero { min-height: 600px; height: 92vh; }
  .hero::after { background: linear-gradient(0deg, rgba(40,32,26,.75), rgba(40,32,26,.2) 80%); }
  .hero-inner { justify-content: flex-end; padding: 0 20px 120px; }
  .hero-place { margin-bottom: 20px; }
  .hero h1 { font-size: 22px; letter-spacing: .1em; }
  .hero-lead { margin: 16px 0 32px; font-size: 12px; }
  .hero-btns { gap: 24px; }
  .hero-vertical { right: 16px; top: 120px; transform: none; font-size: 11px; }
  .scroll { display: none; }

  .news { grid-template-columns: 1fr; gap: 20px; padding-top: 72px; padding-bottom: 64px; }
  .news-list li { grid-template-columns: auto 1fr; gap: 4px 16px; }
  .news-list li p { grid-column: 1 / -1; font-size: 13px; line-height: 1.9; }

  .concept, .stylist-inner { grid-template-columns: 1fr; gap: 56px; }
  .concept { padding-top: 96px; padding-bottom: 96px; }
  .concept-photo { width: 86%; margin-left: auto; }
  .concept-photo figcaption { font-size: 44px; left: -20px; }
  .style, .stylist, .voice { padding: 96px 0; }
  .style-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .style-grid figure:nth-child(2) { margin-top: 40px; }
  .style-grid figure:nth-child(3) { grid-column: 1 / -1; width: 70%; margin: 0 auto; }
  .style-grid figcaption { font-size: 13px; }

  .promise { min-height: 560px; align-items: flex-end; }
  .promise::after { background: linear-gradient(0deg, rgba(40,32,26,.8), rgba(40,32,26,.1) 80%); }
  .promise-inner { padding: 64px 20px; }

  .menu, .guide, .faq { padding-top: 96px; padding-bottom: 96px; }
  .first { grid-template-columns: 1fr; gap: 16px; padding: 32px 24px; text-align: center; }
  .first-tag { writing-mode: horizontal-tb; border: 0; padding: 0; }
  .menu-list { grid-template-columns: 1fr 1fr; }
  .menu-list li { padding: 28px 16px; }
  .menu-list li:not(:nth-child(3n)) { border-right: 0; }
  .menu-list li:nth-child(odd) { border-right: 1px solid var(--line); }
  .menu-list h3 { font-size: 14px; }
  .m-price { font-size: 22px; }

  .stylist-photo { width: 80%; }
  .steps { grid-template-columns: 1fr 1fr; gap: 40px 20px; }
  .voice-list { grid-template-columns: 1fr; gap: 20px; }
  .voice blockquote { padding: 44px 28px 32px; }

  .salon { grid-template-columns: 1fr; }
  .salon-photo img { min-height: 300px; aspect-ratio: 4 / 3; }
  .salon-text { padding: 72px 20px; }
  .reserve { padding: 110px 20px; }
  .reserve-btns .btn { width: 100%; }
  .footer { padding-bottom: 120px; }
  .float-btn { width: 72px; height: 72px; right: 16px; bottom: 16px; font-size: 11px; }
}