@charset "UTF-8";
/* ===============================
   botaline LP  —  mobile first
   Palette B: グレージュ×セージ
   =============================== */

:root {
  --c-base: #F8F7F4;
  --c-sub: #E7E3DC;
  --c-main: #8A9A83;
  --c-text: #3B3A36;
  --c-accent: #C4795A;
  --f-mincho: "Zen Old Mincho", serif;
  --f-gothic: "Zen Kaku Gothic New", sans-serif;
  --f-en: "Playfair Display", serif;
  --f-hand: "Klee One", cursive;
}

/* ---- reset ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; width: 100%; }
sup { font-size: .6em; }

html { scroll-behavior: smooth; }
body {
  font-family: var(--f-gothic);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.95;
  letter-spacing: .03em;
  color: var(--c-text);
  background: var(--c-base);
  -webkit-font-smoothing: antialiased;
}

/* 360px未満: 全体を微縮小して改行崩れを防ぐ */
@media (max-width: 359px) {
  body { font-size: 13.5px; }
}

/* ---- 改行制御 ---- */
.nowrap { white-space: nowrap; }
.br-sp { display: inline; }
.br-pc { display: none; }
@media (min-width: 768px) {
  .br-sp { display: none; }
  .br-pc { display: inline; }
}

/* ---- layout ---- */
.inner { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.inner--narrow { max-width: 720px; }
.sec { padding: 72px 0; background: var(--c-base); }
.sec--sub { background: var(--c-sub); }
@media (min-width: 768px) {
  body { font-size: 16px; }
  .sec { padding: 120px 0; }
}

/* ---- 共通見出し ---- */
.sec__label {
  font-family: "Caveat", cursive; /* 手書き英字 */
  font-size: 28px;
  letter-spacing: .02em;
  color: var(--c-main);
  text-align: center;
  margin-bottom: 8px;
}
.sec__title {
  font-family: var(--f-mincho);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.6;
  letter-spacing: .1em;
  text-align: center;
  margin-bottom: 32px;
}
.sec__body { max-width: 640px; margin: 0 auto 24px; }
@media (min-width: 768px) {
  .sec__title { font-size: 36px; margin-bottom: 48px; }
}

/* ---- ボタン ---- */
.btn {
  display: block;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
  border-radius: 0;
  font-family: var(--f-gothic);
  font-weight: 500;
}
.btn--cta {
  background: var(--c-accent);
  color: #FDFBF9;
  font-size: 16px;
  padding: 19px 16px;
  letter-spacing: .06em;
  transition: opacity .25s;
}
.btn--cta:hover { opacity: .85; }
.btn-note {
  font-size: 12px;
  text-align: center;
  margin-top: 10px;
  color: rgba(59, 58, 54, .75);
}

/* ---- 写真プレースホルダ ---- */
.ph {
  background: linear-gradient(135deg, #DDD8CE, #C9CFC3);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
/* imgとして使う場合 */
img.ph { display: block; width: 100%; object-fit: cover; }
.ph__label {
  font-size: 12px;
  color: rgba(59, 58, 54, .5);
  letter-spacing: .1em;
}

/* ===============================
   Header
   =============================== */
.header {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: 20px 24px;
  z-index: 10;
}
.header__logo { line-height: 0; }
.header__logo img { width: auto; height: 26px; }
@media (min-width: 768px) {
  .header__logo img { height: 32px; }
}

/* ===============================
   S1. FV
   =============================== */
.fv {
  position: relative;
  background: var(--c-base);
  padding: 0 0 40px;
  overflow: hidden;
}
.fv::before {
  /* 水彩の淡い円 */
  content: "";
  position: absolute;
  top: 6%; right: -18%;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138, 154, 131, .22), rgba(138, 154, 131, 0) 70%);
  pointer-events: none;
}
.fv__inner { max-width: 1080px; margin: 0 auto; padding: 0 24px; position: relative; }
/* 写真＝画面高さの中央、キャッチ左上・サブ右下のオーバーレイ構成 */
.fv__stage {
  position: relative;
  min-height: 100svh; /* 1画面ぶん確保して写真を垂直センターに */
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.fv__visual { width: 82%; max-width: 300px; margin: 0 auto; position: relative; }
.fv__catch {
  position: absolute;
  /* 写真の真上（重ねない）: 2行ぶん＋余白を上へ出す */
  top: calc(clamp(19px, 6.2vw, 26px) * -3.5 - 16px);
  left: calc((100% - 100vw) / 2 + 24px); /* 画面左24pxに揃える */
  z-index: 2;
  font-family: var(--f-mincho);
  font-weight: 500;
  /* 2行固定。画面幅に合わせて縮小し、途中で折り返させない */
  font-size: clamp(19px, 6.2vw, 26px);
  line-height: 1.75;
  letter-spacing: .06em;
  white-space: nowrap;
}
.fv__subwrap {
  position: absolute;
  /* 写真の真下（重ねない） */
  top: calc(100% + 16px);
  right: calc((100% - 100vw) / 2 + 24px); /* 画面右24pxに揃える */
  z-index: 2;
  text-align: right;
}
.fv__sub { font-size: 12px; }
.fv__sub { font-size: 13px; line-height: 1.9; }
.fv__note-asterisk { font-size: 10px; color: rgba(59, 58, 54, .6); margin-top: 2px; }
/* 商品全体を切らずに見せる（トリミングなし） */
.ph--bottle { margin: 0 auto; height: auto; }

.fv__offer {
  text-align: center;
  border: 1px solid var(--c-sub);
  padding: 24px 20px 28px;
  max-width: 480px;
  margin: 0 auto;
}
.fv__offer .btn-note { margin-bottom: 0; }
.fv__offer-lead {
  font-family: var(--f-mincho);
  font-size: 15px;
  letter-spacing: .15em;
}
.fv__offer-price { line-height: 1.2; margin-bottom: 4px; color: var(--c-accent); }
.fv__offer-num {
  font-family: var(--f-mincho); /* Zen Old Mincho: 装飾のないセリフ体 */
  font-size: 54px;
  font-weight: 500;
  letter-spacing: .01em;
}
.fv__offer-yen { font-size: 22px; font-weight: 500; }
.fv__offer-tax { font-size: 12px; color: var(--c-text); margin-left: 6px; }
.fv__offer-normal { font-size: 13px; margin-bottom: 18px; }
.fv__offer-normal s { color: rgba(59, 58, 54, .6); }

@media (min-width: 768px) {
  .fv { display: flex; align-items: center; padding: 96px 0 64px; }
  .fv__inner { width: 100%; }
  .fv__stage { margin-bottom: 32px; }
  .fv__visual { max-width: 420px; }
  /* PC: 写真の左上（外側）に配置。重ねない */
  .fv__catch {
    font-size: 40px;
    top: calc(40px * -3.5 - 24px); /* 2行ぶん＋24px上へ＝写真の上 */
    left: -60px;                    /* 写真の左端より外へ */
  }
  .fv__subwrap { bottom: 32px; }
  .fv__sub { font-size: 15px; }
  .fv__offer { text-align: center; }
}

/* ===============================
   S2. 悩みチェック
   =============================== */
.trouble__list {
  background: var(--c-base);
  border-radius: 0;
  padding: 28px 22px;
  max-width: 640px;
  margin: 0 auto 36px;
}
.trouble__item {
  position: relative;
  padding-left: 32px;
  font-size: 14px;
  line-height: 1.7;
}
.trouble__item + .trouble__item { margin-top: 16px; }
.trouble__item::before {
  content: "✓";
  position: absolute;
  left: 4px; top: 0;
  color: var(--c-accent);
  font-weight: 500;
}
.trouble__bridge {
  font-family: var(--f-mincho);
  font-size: 17px;
  line-height: 1.9;
  text-align: center;
  letter-spacing: .06em;
}
@media (min-width: 768px) {
  .trouble__item { font-size: 16px; }
  .trouble__bridge { font-size: 22px; }
}

/* ===============================
   S3. 原因
   =============================== */
.cause__cycle {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 6px;
  margin: 0 auto 36px;
  max-width: 640px;
}
.cause__step {
  flex: 1;
  background: var(--c-sub);
  border-radius: 0;
  padding: 18px 6px 14px;
  text-align: center;
}
.cause__icon { display: block; width: 28px; height: 28px; margin: 0 auto 6px; }
.cause__icon svg { width: 100%; height: 100%; }
.cause__step-text { font-size: 12px; line-height: 1.6; }
.cause__arrow {
  align-self: center;
  color: var(--c-main);
  font-size: 16px;
  flex-shrink: 0;
}
.cause__conclusion {
  font-family: var(--f-mincho);
  font-size: 16px;
  text-align: center;
  line-height: 1.9;
}
.cause__conclusion strong { color: var(--c-main); font-weight: 600; }
@media (min-width: 768px) {
  .cause__step-text { font-size: 14px; }
  .cause__conclusion { font-size: 22px; }
}

/* ===============================
   S4. ブランド紹介
   =============================== */
.about { padding: 0; }
/* 写真は帯として見せる（本文を重ねない＝可読性優先） */
.ph--bg {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 45%;
}
.about__overlay {
  background: var(--c-base);
  padding: 64px 0 72px;
}
.about__body { margin-bottom: 20px; }
@media (min-width: 768px) {
  .ph--bg { aspect-ratio: 21 / 9; }
  .about__overlay { padding: 120px 0 140px; }
}

/* ===============================
   S5. 特徴3つ
   =============================== */
.reason {
  max-width: 640px;
  margin: 0 auto;
}
.reason + .reason { margin-top: 56px; }
.reason__num {
  font-family: "Caveat", cursive;
  font-size: 38px;
  color: var(--c-main);
  line-height: 1;
  margin-bottom: 14px;
}
.ph--card { aspect-ratio: 16 / 10; margin-bottom: 20px; }
/* SP: 写真を画面端まで出す（01=左, 02=右, 03=左） */
.reason:nth-of-type(odd) .ph--card {
  width: calc(100% + 24px);
  max-width: none;
  margin-left: -24px;
}
.reason:nth-of-type(even) .ph--card {
  width: calc(100% + 24px);
  max-width: none;
  margin-right: -24px;
}
.reason__title {
  font-family: var(--f-mincho);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.6;
  letter-spacing: .08em;
  margin-bottom: 12px;
}
.reason__body { font-size: 14px; }
@media (min-width: 768px) {
  .reason + .reason { margin-top: 88px; }
  .reason__title { font-size: 24px; }
  .reason__body { font-size: 16px; }
  /* PCは端出しを解除 */
  .reason .ph--card { width: 100%; max-width: 100%; margin-left: 0; margin-right: 0; }
}

/* ===============================
   S6. 比較表
   =============================== */
.compare__wrap { max-width: 720px; margin: 0 auto; }
.compare__table th,
.compare__table td {
  border: 1px solid rgba(59, 58, 54, .15);
  padding: 12px 6px;
  text-align: center;
  font-size: 12px;
  line-height: 1.5;
  font-weight: 300;
  vertical-align: middle;
}
.compare__table thead th {
  font-family: var(--f-mincho);
  font-weight: 500;
  background: var(--c-sub);
}
.compare__table tbody th {
  background: var(--c-sub);
  font-weight: 400;
  white-space: nowrap;
}
.compare__blank { background: transparent !important; border: none !important; }
.compare__table thead .compare__self {
  background: var(--c-main);
  color: #FDFBF9;
  font-family: var(--f-en);
  letter-spacing: .08em;
  font-size: 13px;
}
.compare__table tbody .compare__self {
  background: rgba(138, 154, 131, .14);
}
.compare__table tbody .compare__self strong { font-weight: 500; }
.compare__small { display: block; font-size: 10px; color: rgba(59, 58, 54, .7); }
@media (min-width: 768px) {
  .compare__table th, .compare__table td { font-size: 15px; padding: 16px 10px; }
  .compare__small { font-size: 12px; }
}

/* ===============================
   S7. お客様の声
   =============================== */
.voice__card {
  max-width: 640px;
  margin: 0 auto;
}
.voice__card + .voice__card { margin-top: 48px; }
.ph--voice { aspect-ratio: 16 / 9; }
/* SP: 写真を画面端へ（1,3枚目=右端 / 2枚目=左端） */
.voice__card:nth-of-type(odd) .ph--voice {
  width: calc(100% + 24px);
  max-width: none;
  margin-right: -24px;
}
.voice__card:nth-of-type(even) .ph--voice {
  width: calc(100% + 24px);
  max-width: none;
  margin-left: -24px;
}
/* 本文ボックス: ベージュ地・写真の下に潜らせる（1,3=左寄せ / 2=右寄せ） */
.voice__card .ph--voice { position: relative; z-index: 1; } /* 写真が上 */
.voice__box {
  position: relative;
  z-index: 0;
  background: var(--c-sub);
  color: var(--c-text);
  padding: 66px 22px 24px; /* 上は写真の重なり44px分を逃がす */
  width: calc(100% - 8px); /* inner余白24pxぶん画面端まで伸ばす */
  margin-top: -44px; /* 写真の下に44px潜り込む */
}
.voice__card:nth-of-type(odd) .voice__box { margin-left: -24px; margin-right: auto; }
.voice__card:nth-of-type(even) .voice__box { margin-right: -24px; margin-left: auto; }
.voice__quote {
  font-family: var(--f-hand);
  font-size: 18px;
  color: var(--c-main);
  margin-bottom: 10px;
  line-height: 1.6;
}
.voice__body { font-size: 14px; margin-bottom: 10px; }
.voice__attr {
  font-size: 12px;
  color: rgba(59, 58, 54, .65);
  padding-left: 14px;
  position: relative;
}
.voice__attr::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 8px; height: 1px;
  background: var(--c-main);
}
.voice__note {
  font-size: 11px;
  text-align: center;
  margin-top: 20px;
  color: rgba(59, 58, 54, .55);
}
@media (min-width: 768px) {
  /* PCも縦並び。カードは中央寄せで重なりレイアウトを維持 */
  .voice__card { max-width: 640px; }
  .voice__card + .voice__card { margin-top: 64px; }
  .voice__body { font-size: 15px; }
  /* 端出しは解除（±24pxのズレだけ残すと中途半端なため） */
  .voice__card .ph--voice { width: 100%; max-width: 100%; margin-left: 0; margin-right: 0; }
}

/* ===============================
   S8. 使い方・定期便
   =============================== */
.howto__steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 640px;
  margin: 0 auto 36px;
}
.howto__step {
  background: var(--c-base);
  border: 1px solid var(--c-sub);
  border-radius: 0;
  padding: 22px 20px;
  text-align: center;
}
.howto__num {
  font-family: "Caveat", cursive;
  font-size: 30px;
  color: var(--c-main);
  line-height: 1;
  margin-bottom: 8px;
}
.howto__title {
  font-family: var(--f-mincho);
  font-weight: 500;
  font-size: 17px;
  margin-bottom: 6px;
  letter-spacing: .1em;
}
.howto__body { font-size: 13px; }
.howto__teiki { text-align: center; }
@media (min-width: 768px) {
  .howto__steps { flex-direction: row; max-width: 960px; }
  .howto__step { flex: 1; }
  .howto__body { font-size: 14px; }
}

/* ===============================
   S9. 価格
   =============================== */
.price__card {
  background: var(--c-base);
  border-radius: 0;
  padding: 32px 24px;
  text-align: center;
  max-width: 480px;
  margin: 0 auto 28px;
  box-shadow: 0 4px 24px rgba(62, 54, 46, .06);
}
.price__normal { font-size: 13px; color: rgba(59, 58, 54, .6); margin-bottom: 8px; }
.price__lead {
  font-family: var(--f-mincho);
  font-size: 16px;
  letter-spacing: .2em;
}
.price__main { color: var(--c-accent); line-height: 1.15; }
.price__num { font-family: var(--f-mincho); font-size: 60px; font-weight: 500; letter-spacing: .01em; }
.price__yen { font-size: 24px; font-weight: 500; }
.price__tax { font-size: 12px; margin-bottom: 14px; }
.price__after {
  font-size: 14px;
  border-top: 1px solid rgba(59, 58, 54, .15);
  padding-top: 14px;
}
.price__safety {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto 32px;
}
.price__safety-item {
  background: rgba(248, 247, 244, .7);
  border: 1px solid rgba(138, 154, 131, .35);
  border-radius: 0;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  display: flex;
  align-items: center;
  gap: 12px;
}
.price__safety-icon { width: 26px; height: 26px; flex-shrink: 0; }
.price__safety-icon svg { width: 100%; height: 100%; }
.price__safety-text { flex: 1; }
.price__safety-small { font-size: 11px; color: rgba(59, 58, 54, .65); }
@media (min-width: 768px) {
  .price__safety { flex-direction: row; max-width: 960px; }
  .price__safety-item { flex: 1; flex-direction: column; text-align: center; gap: 6px; }
}

/* ===============================
   S10. FAQ
   =============================== */
.faq__item { border-bottom: 1px solid rgba(59, 58, 54, .15); }
.faq__item:first-child { border-top: 1px solid rgba(59, 58, 54, .15); }
.faq__q {
  position: relative;
  padding: 18px 40px 18px 30px;
  font-weight: 400;
  font-size: 14px;
  cursor: pointer;
  list-style: none;
  line-height: 1.7;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::before {
  content: "Q";
  position: absolute;
  left: 0; top: 18px;
  font-family: var(--f-en);
  color: var(--c-main);
}
.faq__q::after {
  content: "＋";
  position: absolute;
  right: 4px; top: 18px;
  color: var(--c-main);
  transition: transform .25s;
}
.faq__item[open] .faq__q::after { content: "−"; }
.faq__a {
  padding: 0 8px 20px 30px;
  font-size: 14px;
}
@media (min-width: 768px) {
  .faq__q { font-size: 16px; }
  .faq__a { font-size: 15px; }
}

/* ===============================
   S11. クロージング
   =============================== */
.closing {
  position: relative;
  text-align: center;
  background:
    linear-gradient(rgba(248, 247, 244, .88), rgba(248, 247, 244, .88)),
    linear-gradient(135deg, #DDD8CE, #C9CFC3);
}
.closing__hand {
  font-family: var(--f-hand);
  font-size: 16px;
  color: var(--c-main);
  margin-bottom: 14px;
}
.closing__body { margin-bottom: 32px; }

/* ===============================
   Footer
   =============================== */
.footer {
  background: var(--c-sub);
  text-align: center;
  padding: 40px 24px 96px; /* 追従CTA分の逃げ */
}
.footer__logo { margin-bottom: 16px; line-height: 0; }
.footer__logo img { width: 150px; height: auto; margin: 0 auto; }
.footer__copy { font-size: 11px; color: rgba(59, 58, 54, .5); }

/* ===============================
   SP追従CTA
   =============================== */
.fixed-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  padding: 10px 16px;
  background: rgba(231, 227, 220, .92);
  backdrop-filter: blur(4px);
  z-index: 100;
  transform: translateY(110%);
  transition: transform .35s ease;
}
.fixed-cta.is-visible { transform: translateY(0); }
.btn--fixed { font-size: 15px; padding: 14px 16px; max-width: 560px; }
@media (min-width: 768px) {
  .fixed-cta { display: none; }
}

/* ===============================
   GSAP初期状態（JS無効時は表示される）
   =============================== */
html.js .js-fv-item,
html.js .js-fade,
html.js .js-check { opacity: 0; }