@charset "UTF-8";
/* ============================================================
   YONEMU — デザインサンプル（架空ブランド）
   方向: エディトリアル × ダーク（高級・美容）
   シグネチャー: 香りの三層を、金→紫→濃紺に沈む縦の時間軸で見せる
   ※ 同じダークでも BOUON LAB とは逆。あちらは極太＋発光、こちらは極細＋沈黙。
   ============================================================ */

/* ---------- 1. トークン ---------- */
:root {
  --c-night:  #0f1226;   /* 深夜紺・地 */
  --c-deep:   #14162c;   /* 一段上げた面 */
  --c-plum:   #1c1b2e;
  --c-violet: #6c5ca6;   /* 藤紫 */
  --c-gold:   #c9a227;   /* ゴールド・主張色 */
  --c-white:  #f5f3ee;
  --c-muted:  #8b879c;
  --c-line:   #2a2b45;

  --font-mincho: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --font-en: "Italiana", Georgia, serif;
  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;

  --section-pad: clamp(84px, 13vw, 164px);
  --container: 1080px;
  --container-narrow: 680px;
  --gutter: clamp(22px, 5vw, 60px);

  --z-header: 100;
  --z-nav: 200;
  --z-fixed: 1000;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 1.3s;   /* 眠りの主題なので、ゆっくり */
}

/* ---------- 2. リセット / ベース ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
  font-family: var(--font-body); font-weight: 300;
  color: var(--c-white); background: var(--c-night);
  font-size: 15.5px; line-height: 2.15; letter-spacing: 0.06em;
  -webkit-font-smoothing: antialiased; overflow-wrap: anywhere;
  background-image: radial-gradient(ellipse at 78% -6%, rgba(108,92,166,0.16), transparent 58%);
  background-attachment: fixed;
}
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 1px solid var(--c-gold); outline-offset: 4px; }
h1, h2, h3 { font-family: var(--font-mincho); font-weight: 400; line-height: 1.85; letter-spacing: 0.13em; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: var(--z-fixed);
  background: var(--c-gold); color: #14162c; padding: 10px 18px; font-size: 13px;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

/* ---------- 3. レイアウト ---------- */
.container { width: min(var(--container), 100% - var(--gutter) * 2); margin-inline: auto; }
.container--narrow { width: min(var(--container-narrow), 100% - var(--gutter) * 2); margin-inline: auto; }
.section { padding-block: var(--section-pad); }
.section--tone { background: var(--c-deep); border-block: 1px solid var(--c-line); }

.sec-head { margin-bottom: clamp(48px, 7vw, 84px); }
.sec-head--center { text-align: center; }
.sec-head__en {
  font-family: var(--font-en); font-size: 15px;
  letter-spacing: 0.34em; color: var(--c-gold); margin-bottom: 16px;
}
.sec-head__title { font-size: clamp(21px, 2.9vw, 32px); }
.sec-head__lead {
  margin-top: 24px; font-size: 13.5px; color: var(--c-muted); line-height: 2.3; text-align: left;
}
.sec-head--center .sec-head__lead { max-width: 34em; margin-inline: auto; }

/* ---------- 4. ヘッダー ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-header);
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px var(--gutter); transition: background 0.7s, box-shadow 0.7s;
}
.site-header.is-scrolled {
  background: rgba(15,18,38,0.86); backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--c-line);
}
.site-header__logo { font-family: var(--font-en); font-size: 25px; letter-spacing: 0.3em; }

.global-nav ul { display: flex; gap: 30px; }
.global-nav a {
  font-family: var(--font-mincho); font-size: 13.5px; letter-spacing: 0.2em;
  position: relative; padding-bottom: 4px; color: var(--c-white);
}
.global-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px;
  background: var(--c-gold); transition: width 0.6s var(--ease-out);
}
.global-nav a:hover::after { width: 100%; }

.nav-toggle {
  display: none; width: 44px; height: 44px; background: none; border: none;
  cursor: pointer; position: relative; z-index: calc(var(--z-nav) + 1);
}
.nav-toggle span {
  display: block; width: 22px; height: 1px; margin: 6px auto;
  background: var(--c-white); transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 5. ボタン ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 17px 46px; min-height: 56px;
  background: transparent; color: var(--c-gold); border: 1px solid var(--c-gold);
  font-family: var(--font-mincho); font-size: 14.5px; letter-spacing: 0.22em;
  cursor: pointer; transition: background 0.6s var(--ease-out), color 0.6s var(--ease-out);
}
.button:hover { background: var(--c-gold); color: #14162c; }
.button--lg { padding: 20px 56px; min-height: 62px; font-size: 15.5px; }

/* ---------- 6. ヒーロー（暗闇に一筋の光） ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: grid; align-items: center; gap: clamp(40px, 6vw, 72px);
  width: min(var(--container), 100% - var(--gutter) * 2); margin-inline: auto;
  padding: 148px 0 clamp(72px, 10vw, 112px);
}
@media (min-width: 880px) { .hero { grid-template-columns: 1.08fr 0.72fr; } }
.hero__en {
  font-family: var(--font-en); font-size: 17px; letter-spacing: 0.4em;
  color: var(--c-gold); margin-bottom: 30px;
}
.hero__title { font-size: clamp(25px, 4.2vw, 46px); line-height: 1.95; }
.hero__lead { margin-top: 32px; font-size: 14px; color: var(--c-muted); line-height: 2.35; }
.hero__photo { margin: 0; }
.hero__photo img {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover;
  /* 暗い写真の縁を地に溶かす。62%開始だと四角い縁が残ったので早めに落とす */
  mask-image: radial-gradient(ellipse at 50% 48%, #000 38%, transparent 86%);
}
.hero__scroll {
  position: absolute; left: 0; bottom: 26px;
  font-family: var(--font-en); font-size: 11px; letter-spacing: 0.5em; color: var(--c-muted);
}
@media (max-width: 879px) { .hero__scroll { display: none; } }

/* ---------- 7. シグネチャー: 香りの三層 ---------- */
.notes { position: relative; padding-left: clamp(46px, 8vw, 92px); }
/* 時間軸。上は金（覚醒）、下は濃紺（沈む） */
.notes__axis {
  position: absolute; left: clamp(16px, 3.4vw, 42px); top: 8px; bottom: 8px; width: 2px;
  background: linear-gradient(180deg, var(--c-gold), var(--c-violet) 48%, #232449);
}
.notes__list { display: grid; gap: clamp(40px, 6vw, 68px); }
.notes__item { position: relative; }
.notes__item::before {
  content: ""; position: absolute;
  left: calc(clamp(16px, 3.4vw, 42px) - clamp(46px, 8vw, 92px) - 5px);
  top: 12px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--c-night); border: 2px solid var(--c-gold);
}
.notes__item:nth-child(2)::before { border-color: var(--c-violet); }
.notes__item--last::before { border-color: #3b3d66; background: #3b3d66; }

.notes__time {
  font-family: var(--font-en); font-size: 27px; letter-spacing: 0.08em; color: var(--c-white);
  line-height: 1.2;
}
.notes__time span { font-size: 13px; color: var(--c-muted); letter-spacing: 0.18em; margin-left: 6px; }
.notes__kind {
  font-family: var(--font-en); font-size: 13px; letter-spacing: 0.3em;
  color: var(--c-gold); margin-top: 4px;
}
.notes__item:nth-child(2) .notes__kind { color: var(--c-violet); }
.notes__item--last .notes__kind { color: #6f72a8; }
.notes__title { font-size: clamp(18px, 2.4vw, 24px); margin: 16px 0 10px; }
.notes__oil {
  font-size: 12.5px; letter-spacing: 0.14em; color: var(--c-muted);
  padding-bottom: 14px; border-bottom: 1px solid var(--c-line); margin-bottom: 14px;
}
.notes__text { font-size: 13.5px; color: var(--c-muted); line-height: 2.25; max-width: 34em; }

/* ---------- 8. 使いかた ---------- */
.how { display: grid; gap: clamp(30px, 4vw, 44px); grid-template-columns: repeat(auto-fit, minmax(248px, 1fr)); }
.how__step { text-align: center; }
.how__num {
  font-family: var(--font-mincho); font-size: 30px; color: var(--c-gold);
  letter-spacing: 0.1em; margin-bottom: 18px;
}
.how__title { font-size: 17px; margin-bottom: 14px; }
.how__text { font-size: 13px; color: var(--c-muted); line-height: 2.2; text-align: left; }

/* ---------- 9. 夜の情景バンド ---------- */
.band { position: relative; }
.band img { width: 100%; height: clamp(300px, 52vh, 560px); object-fit: cover; }
.band::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(15,18,38,0.86) 0%, rgba(15,18,38,0.2) 52%, rgba(15,18,38,0.5) 100%);
}
.band__caption {
  position: absolute; z-index: 1; left: var(--gutter); top: 50%; transform: translateY(-50%);
  font-family: var(--font-mincho); font-size: clamp(15px, 2.1vw, 20px);
  line-height: 2.2; letter-spacing: 0.16em; max-width: 18em;
}

/* ---------- 10. 成分・仕様 ---------- */
.spec { display: grid; grid-template-columns: auto 1fr; gap: 0 28px; border-top: 1px solid var(--c-line); }
.spec dt {
  font-family: var(--font-mincho); font-size: 13.5px; color: var(--c-gold);
  letter-spacing: 0.18em; padding: 16px 0; border-bottom: 1px solid var(--c-line); white-space: nowrap;
}
.spec dd { font-size: 13px; color: var(--c-muted); padding: 16px 0; border-bottom: 1px solid var(--c-line); line-height: 2.1; }

/* ---------- 11. 価格 ---------- */
.price { text-align: center; }
.price__grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); }
.price__card {
  position: relative; border: 1px solid var(--c-line); padding: 40px 26px 34px; background: var(--c-night);
}
.price__card--pick { border-color: var(--c-gold); }
.price__badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--c-gold); color: #14162c; font-size: 11px; letter-spacing: 0.2em;
  padding: 3px 18px; white-space: nowrap;
}
.price__label { font-size: 12.5px; color: var(--c-muted); letter-spacing: 0.18em; }
.price__num {
  font-family: var(--font-en); font-size: clamp(38px, 5.2vw, 50px);
  line-height: 1.3; margin-top: 8px; letter-spacing: 0.04em;
}
.price__num span { font-family: var(--font-mincho); font-size: 16px; margin-left: 5px; }
.price__sub { margin-top: 6px; font-size: 12px; color: var(--c-muted); letter-spacing: 0.1em; }
.price__note { margin-top: 34px; font-size: 13px; color: var(--c-muted); line-height: 2.2; }
.price__actions { margin-top: 34px; }

/* ---------- 12. 最終CTA ---------- */
.cta {
  padding-block: clamp(96px, 14vw, 176px); text-align: center;
  background: radial-gradient(ellipse at 50% 120%, rgba(108,92,166,0.22), transparent 62%), var(--c-night);
  border-top: 1px solid var(--c-line);
}
.cta__en { font-family: var(--font-en); font-size: 15px; letter-spacing: 0.42em; color: var(--c-gold); margin-bottom: 22px; }
.cta__title { font-size: clamp(23px, 3.6vw, 40px); line-height: 1.95; }
.cta__text { margin-top: 30px; font-size: 13.5px; color: var(--c-muted); letter-spacing: 0.12em; }

/* ---------- 13. フッター ---------- */
.site-footer { padding: 46px 0 38px; border-top: 1px solid var(--c-line); }
.site-footer__inner {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--c-muted); letter-spacing: 0.1em;
}
.site-footer__logo { font-family: var(--font-en); font-size: 19px; letter-spacing: 0.3em; color: var(--c-white); }

/* ---------- 14. サンプル明示バッジ（全サンプル共通仕様） ---------- */
.sample-badge {
  position: fixed; left: 16px; bottom: 16px; z-index: var(--z-fixed);
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px 8px 10px; border-radius: 999px;
  background: rgba(245,243,238,0.1); backdrop-filter: blur(10px); border: 1px solid var(--c-line);
  color: var(--c-white); font-size: 11.5px; letter-spacing: 0.03em; line-height: 1.5;
  transition: border-color 0.3s;
}
.sample-badge:hover { border-color: var(--c-gold); }
.sample-badge__tag {
  background: var(--c-gold); color: #14162c; font-weight: 700;
  padding: 2px 8px; border-radius: 999px; font-size: 10px; letter-spacing: 0.1em;
}
@media (max-width: 640px) {
  .sample-badge { left: 10px; bottom: 10px; padding: 6px 12px 6px 8px; font-size: 10.5px; }
  .sample-badge__text { max-width: 15em; }
}

/* ---------- 15. SPナビ ---------- */
@media (max-width: 879px) {
  .nav-toggle { display: block; }
  .global-nav {
    position: fixed; inset: 0; z-index: var(--z-nav); background: rgba(15,18,38,0.98);
    display: grid; place-content: center;
    opacity: 0; visibility: hidden; transition: opacity 0.5s, visibility 0.5s;
  }
  .global-nav.is-open { opacity: 1; visibility: visible; }
  .global-nav ul { flex-direction: column; text-align: center; gap: 30px; }
  .global-nav a { font-size: 18px; }
}

/* ---------- 16. モーション基盤 ---------- */
.js-reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}
.js-reveal.is-inview { opacity: 1; transform: none; }
.js-reveal[data-delay="1"] { transition-delay: 0.18s; }
.js-reveal[data-delay="2"] { transition-delay: 0.36s; }
.js-reveal[data-delay="3"] { transition-delay: 0.54s; }

/* ---------- 17. モーション停止（reduced-motion環境のみボタン表示） ---------- */
.motion-stop {
  display: none;
  position: fixed; right: 16px; bottom: 16px; z-index: var(--z-fixed);
  padding: 10px 16px; font: inherit; font-size: 12px;
  background: var(--c-deep); color: var(--c-white);
  border: 1px solid var(--c-line); border-radius: 999px; cursor: pointer;
}
@media (prefers-reduced-motion: reduce) { .motion-stop { display: block; } }
html.is-motion-off *, html.is-motion-off *::before, html.is-motion-off *::after {
  transition-duration: 0.01ms !important;
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  scroll-behavior: auto !important;
}
html.is-motion-off .js-reveal { opacity: 1; transform: none; }

/* ================================================================
   sample-notice:v1 — サンプル表記（14本共通・apply_sample_notice.py が生成）
   帯 / 商品CTAのモーダル / ラクシス導線 / フッター注記
   ================================================================ */
:root {
  --sample-bar-bg: #c9a227;
  --sample-bar-fg: #0f1226;
  --sample-bar-h: 40px;
  --sample-font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  --laxis-band-bg: #14162c;
  --laxis-band-fg: #f5f3ee;
  --laxis-band-line: rgba(255, 255, 255, 0.12);
  --z-sample-bar: 3000;
  --z-sample-modal: 4000;
}

/* ---- 1. 最上部の固定帯 ---- */
.sample-bar {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-sample-bar);
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  min-height: 40px; padding: 8px 14px;
  background: var(--sample-bar-bg); color: var(--sample-bar-fg);
  font-family: var(--sample-font); font-size: 12.5px; font-weight: 500;
  line-height: 1.6; letter-spacing: 0.02em; text-align: center;
}
.sample-bar__tag {
  flex: none; background: var(--sample-bar-fg); color: var(--sample-bar-bg);
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em;
  padding: 3px 9px; border-radius: 3px; white-space: nowrap;
}
.sample-bar__text b { font-weight: 700; }
.sample-bar__by { opacity: 0.72; }
body { padding-top: var(--sample-bar-h); }
.site-header { top: var(--sample-bar-h); }
.skip-link:focus { top: calc(var(--sample-bar-h) + 12px); }
@media (max-width: 640px) {
  :root { --sample-bar-h: 54px; }
  .sample-bar { font-size: 11px; gap: 6px; padding: 7px 12px; }
  .sample-bar__tag { font-size: 9.5px; padding: 2px 7px; }
  .sample-bar__by { display: block; width: 100%; }
}

/* ---- 2. 商品CTAのモーダル ---- */
.sample-modal {
  position: fixed; inset: 0; z-index: var(--z-sample-modal);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  font-family: var(--sample-font);
}
.sample-modal[hidden] { display: none; }
.sample-modal__backdrop { position: absolute; inset: 0; background: rgba(8, 10, 14, 0.66); backdrop-filter: blur(3px); }
.sample-modal__panel {
  position: relative; width: min(480px, 100%); background: #fff; color: #1f2933;
  border-radius: 16px; padding: 34px 30px 28px; text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35); border-top: 4px solid var(--sample-bar-bg);
}
.sample-modal__tag {
  display: inline-block; background: var(--sample-bar-bg); color: var(--sample-bar-fg);
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em;
  padding: 4px 10px; border-radius: 3px; margin-bottom: 18px;
}
.sample-modal__title { font-size: 20px; font-weight: 700; line-height: 1.6; margin-bottom: 14px; color: #1f2933; }
.sample-modal__text { font-size: 13.5px; line-height: 2; color: #56606b; margin-bottom: 26px; text-align: left; }
.sample-modal__actions { display: flex; flex-direction: column; gap: 10px; }
.sample-modal__button {
  display: block; background: var(--sample-bar-bg); color: var(--sample-bar-fg); text-decoration: none;
  font-size: 15px; font-weight: 700; padding: 16px 20px; border-radius: 11px;
}
.sample-modal__close {
  display: block; width: 100%; background: none; border: 1px solid #d5dbe1; color: #56606b;
  font-family: inherit; font-size: 13.5px; padding: 14px 20px; border-radius: 11px; cursor: pointer;
}
.sample-modal__close:hover { background: #f2f4f6; }

/* ---- 3. 最下部の案内帯（架空フッターの下） ---- */
/* 下の余白は、左下に固定されている SAMPLE バッジに文字が隠されないための逃げ */
.laxis-band {
  position: relative; z-index: 1;
  background: var(--laxis-band-bg); color: var(--laxis-band-fg);
  border-top: 1px solid var(--laxis-band-line);
  font-family: var(--sample-font); text-align: center;
  padding: 32px 6vw 58px;
}
.laxis-band__text { font-size: 12.5px; line-height: 1.95; opacity: 0.85; margin: 0 0 18px; }
.laxis-band__text b { font-weight: 700; }
.laxis-band__text .nb { display: inline-block; }
.laxis-band__actions { display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: center; align-items: center; }
.laxis-band__button {
  display: inline-flex; align-items: center; background: var(--sample-bar-bg); color: var(--sample-bar-fg);
  font-size: 13.5px; font-weight: 700; text-decoration: none; padding: 13px 28px; border-radius: 10px;
}
.laxis-band__back {
  color: inherit; font-size: 12px; opacity: 0.68;
  text-decoration: underline; text-underline-offset: 3px;
}
.laxis-band__back:hover { opacity: 1; }
@media (max-width: 640px) {
  .laxis-band { padding: 28px 20px 82px; }
}

/* ---- 4. フッターの注記 ---- */
.sample-note {
  margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(128, 128, 128, 0.3);
}
.sample-note p {
  font-family: var(--sample-font); font-size: 12px; line-height: 1.95;
  opacity: 0.9; margin: 0; text-align: left;
}