/* フクマナ LP（スマホ最優先） */
:root {
  --bg: #FCFAEF;        /* HP：ベージュの背景 */
  --band: #ECF7F7;      /* HP：水色の帯 */
  --ink: #043034;       /* HP：濃い緑（見出し・文字） */
  --green: #00969D;     /* ロゴ：明るい緑（ボタン・強調） */
  --deep: #1C5760;      /* ロゴ：濃い緑 */
  --line: #D5E3E3;
  --white: #fff;
  --font-body: "Yu Gothic", "游ゴシック", YuGothic, "Noto Sans JP", sans-serif;
  --font-head: "Zen Kaku Gothic New", "Noto Sans JP", "Yu Gothic", "游ゴシック", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
  padding-bottom: 84px; /* 固定ボタンの分 */
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: var(--green); }
small { font-size: .82em; font-weight: 500; opacity: .85; }
.inner { width: 100%; max-width: 720px; margin: 0 auto; padding: 0 20px; }
.sp { display: inline; }

/* ボタン */
.btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; max-width: 420px; margin: 0 auto;
  min-height: 60px; padding: 12px 20px;
  border-radius: 999px;
  background: var(--green); color: var(--white);
  font-family: var(--font-head); font-weight: 900; font-size: 18px; line-height: 1.3;
  text-decoration: none; text-align: center;
  box-shadow: 0 4px 0 var(--deep);
  transition: transform .1s, box-shadow .1s;
}
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--deep); }
.btn:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.btn__icon { width: 26px; height: 26px; flex: none; }
.btn--small { width: auto; min-height: 40px; padding: 6px 16px; font-size: 14px; box-shadow: none; margin: 0; }
.btn--white { background: var(--white); color: var(--deep); box-shadow: 0 4px 0 rgba(0,0,0,.25); }
.cta { margin-top: 28px; text-align: center; }
.cta__lead { font-family: var(--font-head); font-weight: 700; margin-bottom: 10px; }
.cta__note { margin-top: 12px; font-size: 13px; }

/* ヘッダー */
.header { background: var(--bg); border-bottom: 1px solid var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.header__logo { width: 89px; height: 44px; }

/* FV */
.fv { padding: 28px 0 40px; overflow: hidden; }
.fv__text { position: relative; }
.pill {
  display: inline-block; padding: 4px 14px; border-radius: 999px;
  background: var(--deep); color: var(--white);
  font-family: var(--font-head); font-weight: 700; font-size: 13px; line-height: 1.6;
}
.fv__title {
  margin-top: 14px;
  font-family: var(--font-head); font-weight: 900;
  font-size: clamp(25px, 8vw, 44px); line-height: 1.4;
}
.marker { background: linear-gradient(transparent 62%, #A9DEDF 62%); }
.fv__lead { margin-top: 14px; font-weight: 700; font-size: 16px; }
.fv__lead strong { color: var(--green); font-size: 1.2em; }
.fv__gifts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.gift { background: var(--white); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; padding-bottom: 10px; }
.gift img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-bottom: 1px solid var(--line); }
.gift__label { margin: 8px 10px 0; font-size: 12px; font-weight: 700; color: var(--deep); line-height: 1.5; }
.gift__num { display: inline-block; margin-right: 6px; padding: 0 8px; border-radius: 4px; background: var(--green); color: var(--white); }
.gift__name { margin: 2px 10px 0; font-family: var(--font-head); font-weight: 900; font-size: 15px; line-height: 1.4; }
.fv__neko { position: absolute; right: 0; bottom: -10px; width: 62px; }

/* セクション共通 */
.sec { padding: 56px 0; }
.sec--band { background: var(--band); }
.sec__eyebrow { text-align: center; color: var(--green); font-family: var(--font-head); font-weight: 700; font-size: 14px; }
.sec__title { text-align: center; font-family: var(--font-head); font-weight: 900; font-size: 26px; line-height: 1.45; }
.sec__text { margin-top: 20px; }
.sub { margin-top: 36px; font-family: var(--font-head); font-weight: 900; font-size: 18px; text-align: center; }
.note { margin-top: 16px; font-size: 14px; }

/* 悩み */
.worries { margin-top: 24px; display: grid; gap: 10px; }
.worries li { display: flex; gap: 12px; align-items: flex-start; background: var(--white); border-radius: 10px; padding: 14px 16px; font-weight: 700; line-height: 1.6; }
.check { flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--green); position: relative; }
.check::after { content: ""; position: absolute; left: 7px; top: 4px; width: 6px; height: 10px; border: solid var(--white); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }
.fact { margin-top: 24px; display: flex; gap: 14px; align-items: center; background: var(--deep); color: var(--white); border-radius: 12px; padding: 18px 16px; }
.fact__neko { width: 68px; flex: none; background: var(--band); border-radius: 10px; padding: 6px; }
.fact__lead { font-size: 13px; font-weight: 700; line-height: 1.5; }
.fact__main { font-family: var(--font-head); font-weight: 900; font-size: 21px; line-height: 1.4; }
.fact__src { margin-top: 6px; font-size: 11px; line-height: 1.5; opacity: .9; }

/* 特典カード */
.card { margin-top: 24px; background: var(--white); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.card__img { width: 100%; border-bottom: 1px solid var(--line); }
.card__body { padding: 18px 18px 22px; }
.card__tag { display: inline-block; padding: 2px 10px; border-radius: 4px; background: var(--green); color: var(--white); font-size: 13px; font-weight: 700; }
.card__title { margin: 8px 0; font-family: var(--font-head); font-weight: 900; font-size: 20px; line-height: 1.4; }
.list { margin-top: 12px; display: grid; gap: 6px; }
.list li { position: relative; padding-left: 20px; font-weight: 700; line-height: 1.6; }
.list li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 9px; height: 9px; border-radius: 2px; background: var(--green); }

.list--num { counter-reset: n; }
.list--num li { counter-increment: n; padding-left: 30px; }
.list--num li::before { content: counter(n); top: .2em; left: 0; width: 22px; height: 22px; border-radius: 50%; color: var(--white); font-family: var(--font-head); font-weight: 900; font-size: 13px; line-height: 22px; text-align: center; }
.list--num small { display: block; }

/* ステップ */
.steps { margin-top: 24px; display: grid; gap: 16px; }
.step { background: var(--white); border-radius: 14px; padding: 18px; }
.step__num { display: inline-block; padding: 0 12px; border-radius: 999px; background: var(--deep); color: var(--white); font-family: var(--font-head); font-weight: 900; font-size: 13px; letter-spacing: .06em; }
.step__title { margin: 6px 0 4px; font-family: var(--font-head); font-weight: 900; font-size: 19px; line-height: 1.5; }
.step__img { margin: 14px auto 0; width: 100%; max-width: 320px; border-radius: 10px; border: 1px solid var(--line); }

.chat { margin: 14px auto 0; max-width: 320px; background: #8FAEDB; border-radius: 10px; padding: 14px 12px 10px; display: grid; gap: 10px; }
.chat__msg { max-width: 88%; padding: 10px 12px; border-radius: 14px; font-size: 13px; line-height: 1.6; font-weight: 500; }
.chat__msg--in { background: var(--white); justify-self: start; border-top-left-radius: 4px; }
.chat__msg--out { background: #A9E88B; justify-self: end; border-top-right-radius: 4px; font-weight: 700; }
.chat__note { font-size: 11px; color: var(--white); text-align: right; line-height: 1.4; }

/* フクマナとは */
.points { margin-top: 24px; display: grid; gap: 10px; }
.points li { background: var(--band); border-radius: 10px; padding: 12px 16px; display: flex; flex-direction: column; }
.points strong { font-family: var(--font-head); font-weight: 900; font-size: 18px; color: var(--deep); }
.points span { font-size: 14px; }
.seven { margin-top: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.seven li { background: var(--ink); color: var(--white); border-radius: 8px; padding: 10px 8px; text-align: center; font-family: var(--font-head); font-weight: 700; font-size: 15px; line-height: 1.5; }
.seven li:last-child { grid-column: 1 / -1; }

/* 経営コース */
.features { margin-top: 24px; display: grid; gap: 12px; }
.features li { background: var(--white); border-left: 6px solid var(--green); border-radius: 10px; padding: 14px 16px; }
.features h3 { font-family: var(--font-head); font-weight: 900; font-size: 18px; line-height: 1.5; }
.features p { margin-top: 4px; font-size: 15px; }
.timeline { margin-top: 14px; border-left: 3px solid var(--green); padding-left: 16px; display: grid; gap: 12px; }
.timeline li { position: relative; font-size: 15px; font-weight: 700; line-height: 1.6; }
.timeline li::before { content: ""; position: absolute; left: -24px; top: .45em; width: 13px; height: 13px; border-radius: 50%; background: var(--green); border: 3px solid var(--band); }
.timeline span { display: block; color: var(--green); font-family: var(--font-head); font-weight: 900; font-size: 14px; }
.voice { margin-top: 32px; background: var(--white); border-radius: 14px; padding: 18px; }
.voice figcaption { font-family: var(--font-head); font-weight: 900; color: var(--green); font-size: 14px; }
.voice blockquote { margin-top: 6px; font-weight: 700; }
.voice__who { margin-top: 8px; text-align: right; font-size: 14px; }

/* FAQ */
.faq { margin-top: 24px; display: grid; gap: 10px; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: 10px; }
.faq summary { cursor: pointer; list-style: none; padding: 14px 44px 14px 16px; font-weight: 700; position: relative; line-height: 1.6; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q."; color: var(--green); font-family: var(--font-head); font-weight: 900; margin-right: 6px; }
.faq summary::after { content: "+"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font-size: 24px; color: var(--green); font-weight: 700; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 16px 16px; font-size: 15px; }

/* 最終CTA */
.final { background: var(--deep); color: var(--white); text-align: center; }
.final__neko { width: 110px; margin: 0 auto 12px; background: var(--band); border-radius: 50%; padding: 14px; aspect-ratio: 1; object-fit: contain; }
.final__title { font-family: var(--font-head); font-weight: 900; font-size: 30px; line-height: 1.4; }
.final__text { margin-top: 14px; font-weight: 700; font-size: 16px; }

/* フッター */
.footer { padding: 40px 0 32px; font-size: 13px; }
.footer__logo { width: 150px; margin: 0 auto 20px; }
.company div { display: flex; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.company dt { flex: none; width: 6.5em; font-weight: 700; }
.footer__links { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer__note { margin-top: 16px; font-size: 12px; opacity: .85; }
.footer__copy { margin-top: 12px; text-align: center; font-size: 12px; }

/* 画面下の固定ボタン */
.sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  padding: 10px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(252, 250, 239, .96); border-top: 1px solid var(--line);
  transform: translateY(110%); transition: transform .25s;
}
.sticky.is-show { transform: none; }
.sticky .btn { min-height: 54px; font-size: 17px; }

/* タブレット・PC */
@media (min-width: 768px) {
  body { font-size: 17px; padding-bottom: 0; }
  .sp { display: none; }
  .inner { max-width: 960px; padding: 0 32px; }
  .header__inner { height: 72px; }
  .header__logo { width: 109px; height: 54px; }
  .fv { padding: 56px 0 64px; }
  .fv__inner { display: grid; grid-template-columns: 1.1fr .9fr; column-gap: 40px; align-items: center; }
  .fv__text { grid-column: 1; grid-row: 1; }
  .fv__title { font-size: 44px; }
  .fv__gifts { grid-column: 2; grid-row: 1 / span 2; grid-template-columns: 1fr; margin-top: 0; gap: 16px; }
  .gift { display: grid; grid-template-columns: 46% 1fr; align-items: center; padding-bottom: 0; }
  .gift img { grid-row: 1 / span 2; border-bottom: 0; border-right: 1px solid var(--line); height: 100%; }
  .gift__label { align-self: end; margin: 0 14px; font-size: 13px; }
  .gift__name { align-self: start; margin: 2px 14px 0; font-size: 19px; }
  .fv .cta { grid-column: 1; grid-row: 2; text-align: left; margin-top: 24px; }
  .fv .btn { margin: 0; }
  .fv .cta__note { padding-left: 110px; }
  .fv__neko { top: -50px; bottom: auto; right: 0; width: 68px; }
  .sec { padding: 80px 0; }
  .sec__title { font-size: 34px; }
  .sec__text { max-width: 720px; margin-left: auto; margin-right: auto; }
  .worries { grid-template-columns: 1fr 1fr; }
  .fact { max-width: 640px; margin-left: auto; margin-right: auto; padding: 22px 26px; }
  .fact__main { font-size: 28px; }
  .card { display: grid; grid-template-columns: 44% 1fr; align-items: center; }
  .card__img { border-bottom: 0; }
  .card__body { padding: 24px 28px; }
  .card__title { font-size: 24px; }
  .final__text { font-size: 16px; }
  .steps { grid-template-columns: repeat(3, 1fr); align-items: start; }
  .points { grid-template-columns: repeat(3, 1fr); }
  .seven { grid-template-columns: repeat(4, 1fr); }
  .seven li:last-child { grid-column: span 2; }
  .features { grid-template-columns: repeat(3, 1fr); }
  .timeline, .voice, .faq, .note { max-width: 720px; margin-left: auto; margin-right: auto; }
  .final__title { font-size: 40px; }
  .footer .inner { max-width: 720px; }
  .sticky { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .sticky { transition: none; }
}