@charset "UTF-8";
/* ==========================================================================
   七条会計パートナーズ  style.css

   0. Tokens（色・書体・余白）
   1. Base
   2. Utilities
   3. Layout（container / section）
   4. Components（button / link / heading / table ...）
   5. Header / Footer
   6. Page title（下層ページ共通）
   7. Contact CTA（全ページ末尾）
   8. Top page
   9. About page
   10. Service page
   11. Fees page
   12. Contact page

   ブレークポイント（モバイルファースト）
     md  : 768px  タブレット
     lg  : 1024px PC（見出し＋本文の2カラム）
     xl  : 1280px 広いPC（細かい横並び）
     nav : 1170px ヘッダーのナビを横並びにする幅
   ========================================================================== */


/* 0. Tokens
   ========================================================================== */
:root {
  /* color */
  --c-navy: #16233F;
  --c-navy-deep: #0F1930;
  --c-ink: #1E2533;
  --c-text: #3C4454;
  --c-muted: #5B6372;
  --c-faint: #8A919C;
  --c-line: #D5D9DF;
  --c-line-soft: #E3E6EB;
  --c-line-box: #C9CED6;
  --c-bg: #F7F7F5;
  --c-white: #FFFFFF;
  --c-head: #F1F2F4;
  --c-row: #FAFAF8;
  --c-accent: #C8452D;
  --c-on-navy: #E9ECF1;
  --c-on-navy-sub: #C8CFDB;
  --c-on-navy-muted: #9AA4B5;
  --c-navy-rule: #3A4766;
  --c-footer-rule: #2A3654;
  --c-footer-faint: #8A93A6;

  /* font */
  --f-sans: 'Zen Kaku Gothic New', sans-serif;
  --f-serif: 'Shippori Mincho', serif;
  --f-mono: 'IBM Plex Mono', monospace;

  /* layout */
  --container: 1440px;
  --gutter: clamp(20px, 5.56vw, 80px);
  --sec-y: clamp(64px, 8.33vw, 120px);
  --head-col: clamp(240px, 23.6vw, 340px);
  --col-gap: clamp(40px, 5.56vw, 80px);

  /* motion */
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-fill: cubic-bezier(.65, 0, .35, 1);
}

/* 下層ページはセクション間隔を少し詰める */
.page-sub { --sec-y: clamp(52px, 6.67vw, 96px); }


/* 1. Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable; /* ページ遷移時にスクロールバーの有無で横にずれないように */
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--f-sans);
  font-size: 15px;
  font-weight: 500; /* Windowsで400だとかすれて見えるため */
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ol, ul, dl, dd, figure, blockquote { margin: 0; }
ol, ul { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; }
address { font-style: normal; }
button, input, textarea, select { font: inherit; color: inherit; }
table { width: 100%; border-collapse: collapse; }
th { font-weight: inherit; text-align: left; }

:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 2px; }


/* 2. Utilities
   ========================================================================== */
.u-visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* SPのみ表示 / SP以外で表示 / PC（lg以上）のみ改行 */
@media (min-width: 768px) { .u-sp { display: none !important; } }
@media (max-width: 767.98px) { .u-not-sp { display: none !important; } }
@media (max-width: 1023.98px) { .u-br-lg { display: none; } }

.mono { font-family: var(--f-mono); }

/* 折り返すときはまとめて次の行へ送る（「税務相談／（電話・メール・チャット）」など） */
.u-inline-block { display: inline-block; }


/* 3. Layout
   ========================================================================== */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--sec-y); }
.section--white { background: var(--c-white); }
.section--navy { background: var(--c-navy); color: var(--c-on-navy); }
.section--first { padding-top: clamp(20px, 4.17vw, 60px); }

/* 見出し（左）＋本文（右）。SPでは縦積み */
.section__grid {
  display: grid;
  grid-template-areas: "head" "body" "more";
  row-gap: 28px;
  padding-top: 20px;
  border-top: 2px solid var(--c-navy);
}
.section__grid + .section__grid { margin-top: var(--sec-y); }
.section__grid--plain { padding-top: 0; border-top: 0; }

.section__head {
  grid-area: head;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.section__body { grid-area: body; min-width: 0; }
.section__more { grid-area: more; }

.section__lead {
  font-size: 14px;
  line-height: 1.95;
  letter-spacing: .03em;
  color: var(--c-text);
}

@media (min-width: 1024px) {
  .section__grid {
    grid-template-columns: var(--head-col) minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    grid-template-areas: "head body" "more body";
    column-gap: var(--col-gap);
    row-gap: 24px;
    padding-top: 32px;
  }
  .section__head { gap: 20px; }
  .section__more { align-self: start; }
  .section__lead { font-size: 15px; line-height: 2; }
}


/* 4. Components
   ========================================================================== */

/* 4-1. Headings ------------------------------------------------------------ */
.heading-2 {
  font-family: var(--f-serif);
  font-size: clamp(26px, 23px + .762vw, 34px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--c-navy);
}
.section--navy .heading-2 { color: var(--c-white); }

.block-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-muted);
}
@media (min-width: 1024px) { .block-label { font-size: 13px; } }

/* 4-2. Buttons -------------------------------------------------------------
   hover時は左から塗りが満ち、文字色が反転する。
   色は modifier の変数だけで切り替える。 */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--c-navy);
  --btn-line: var(--c-navy);
  --btn-fill: var(--c-navy);
  --btn-fg-hover: var(--c-white);

  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 50px;
  padding: 0 18px;
  border: 1px solid var(--btn-line);
  border-radius: 0;
  background-color: var(--btn-bg);
  background-image: linear-gradient(var(--btn-fill), var(--btn-fill));
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: 0% 100%;
  color: var(--btn-fg);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1.4;
  cursor: pointer;
  transition:
    background-size .25s var(--ease-fill),
    color .18s var(--ease-fill) .05s;
}
.btn:hover,
.btn:focus-visible {
  background-size: 100% 100%;
  color: var(--btn-fg-hover);
}
.btn__arrow { font-family: var(--f-mono); }
.btn__meta { font-family: var(--f-mono); font-size: 12px; opacity: .7; }

.btn--primary {
  --btn-bg: var(--c-navy);
  --btn-fg: var(--c-white);
  --btn-fill: var(--c-white);
  --btn-fg-hover: var(--c-navy);
}
.btn--outline-light {
  --btn-fg: var(--c-white);
  --btn-line: var(--c-white);
  --btn-fill: var(--c-white);
  --btn-fg-hover: var(--c-navy);
}

.btn--block { display: flex; width: 100%; }
.btn--lg { height: 60px; padding: 0 20px; font-size: 15px; }

@media (min-width: 768px) {
  .btn { font-size: 14px; padding: 0 20px; }
  .btn--outline,
  .btn--outline-light { min-width: 256px; }
  .btn--block { display: inline-flex; width: auto; }
}

/* 4-3. Text link -----------------------------------------------------------
   下線付きリンク。hover時に朱の線が左から伸びる */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--c-navy);
  background: linear-gradient(var(--c-accent), var(--c-accent)) 0 100% / 0% 2px no-repeat;
  color: var(--c-navy);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .06em;
  transition: background-size .5s var(--ease), color .3s;
}
.text-link:hover { background-size: 100% 2px; color: var(--c-accent); }
.text-link__arrow { font-family: var(--f-mono); font-size: 13px; }

.text-link--block {
  display: flex;
  justify-content: space-between;
  height: 52px;
  padding-bottom: 0;
}
@media (min-width: 768px) {
  .text-link--block { display: inline-flex; height: auto; padding-bottom: 6px; }
}

/* 4-4. Tag（次の一手 / 必須） --------------------------------------------- */
.tag {
  flex: none;
  padding: 1px 6px;
  border: 1px solid var(--c-accent);
  color: var(--c-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.6;
}

/* 4-5. Yen（金額表示） ----------------------------------------------------- */
.yen { white-space: nowrap; }
.yen__num { font-family: var(--f-mono); color: var(--c-navy); }
.yen__unit { margin-left: .2em; font-size: max(12px, .55em); color: var(--c-muted); }
.yen__text { font-weight: 700; color: var(--c-navy); }

/* 4-6. Calc（年間費用の計算書） -------------------------------------------- */
.calc { display: flex; flex-direction: column; font-size: 14px; }
.calc__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-line-soft);
}
.calc__row:last-of-type { border-bottom-color: var(--c-navy); }
/* 項目名と計算式。収まらないときは計算式ごと次の行へ（字下げなし） */
.calc__row > span:first-child { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 8px; }
.calc__formula { font-family: var(--f-mono); white-space: nowrap; font-size: 12px; color: var(--c-muted); }
.calc__value { font-family: var(--f-mono); }
.calc__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 14px;
}
.calc__total-label { font-weight: 700; color: var(--c-navy); }
.calc__total-value {
  font-family: var(--f-mono);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--c-navy);
  border-bottom: 4px double var(--c-accent);
}
.calc__total-unit { margin-left: 4px; font-size: 12px; color: var(--c-muted); }

/* 4-7. Bullet list（■付きの罫線リスト） ----------------------------------- */
.bullet-list { border-top: 1px solid var(--c-navy); }
.bullet-list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-line-soft);
  font-size: 14px;
  line-height: 1.7;
}
.bullet-list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: .75em;
  background: var(--c-navy);
}
@media (min-width: 1024px) {
  .bullet-list li { gap: 14px; padding: 14px 0; font-size: 15px; }
}

/* 4-8. Definition table（項目／内容） ------------------------------------- */
.dl-table { display: flex; flex-direction: column; }
.dl-table__row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line-soft);
}
.dl-table__row:first-child { padding-top: 0; }
.dl-table__row:last-child { border-bottom-color: var(--c-line); }
.dl-table dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-muted);
}
.dl-table dd { font-size: 14px; line-height: 1.85; }
.dl-table__sub { margin-left: 12px; font-size: 13px; color: var(--c-muted); }

@media (min-width: 768px) {
  .dl-table__row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 24px;
    align-items: baseline;
    padding: 20px 0;
  }
  .dl-table dt { font-size: 13px; }
  .dl-table dd { font-size: 15px; line-height: 1.9; }
}
/* 見出しの文字の上端と、表の1行目の文字の上端を揃える */
@media (min-width: 1024px) { .dl-table--align { padding-top: 3px; } }

/* 4-9. Image frame --------------------------------------------------------- */
.img-frame {
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--c-head);
}
.img-frame img { width: 100%; height: 100%; object-fit: cover; }
.img-frame--portrait { aspect-ratio: 4 / 5; }
.img-frame--portrait img { object-position: 50% 30%; }
.img-frame--landscape { aspect-ratio: 4 / 3; }

/* 4-10. Dot list（「・」付きの簡素な箇条書き） ---------------------------- */
.dot-list li { display: grid; grid-template-columns: 1em 1fr; }
.dot-list li::before { content: "・"; }

/* 4-11. Grid background（帳簿の格子） ------------------------------------- */
.grid-bg {
  --cell: 29.167px;
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(22, 35, 63, .08) 0 1px, transparent 1px var(--cell)),
    repeating-linear-gradient(180deg, rgba(22, 35, 63, .08) 0 1px, transparent 1px var(--cell));
  background-position: var(--gutter) 0;
}
@media (min-width: 1024px) { .grid-bg { --cell: 35.556px; } }

.grid-bg--hero { --cell: 43.75px; }
@media (min-width: 1024px) { .grid-bg--hero { --cell: calc(53.333 * var(--u)); } } /* --u は Hero で定義 */


/* 5. Header / Footer
   ========================================================================== */

/* 5-1. Logo --------------------------------------------------------------- */
.logo { display: flex; align-items: center; gap: 10px; color: var(--c-white); }
.logo__mark { width: auto; height: 32px; }
.logo__text { display: flex; flex-direction: column; gap: 2px; line-height: 1.2; }
.logo__name {
  font-family: var(--f-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .06em;
}
.logo__en {
  font-family: var(--f-mono);
  font-size: 8px;
  letter-spacing: .12em;
  color: var(--c-on-navy-muted);
}
@media (min-width: 1170px) {
  .logo { gap: 14px; }
  .logo__mark { height: 40px; }
  .logo__text { gap: 3px; }
  .logo__name { font-size: 20px; letter-spacing: .08em; }
  .logo__en { font-size: 10px; letter-spacing: .14em; }
}

/* 5-2. Header ------------------------------------------------------------- */
.site-header {
  position: relative;
  z-index: 50;
  background: var(--c-navy);
  color: var(--c-white);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  height: 64px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.menu-toggle {
  position: relative;
  display: block;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
/* 2本線（上24px・下16px）。開いたら中央で交差して×になる */
.menu-toggle__bar {
  position: absolute;
  right: 0;
  top: 50%;
  width: 24px;
  height: 1.5px;
  margin-top: -.75px;
  background: var(--c-white);
  transition: transform .3s var(--ease), width .3s var(--ease);
}
.menu-toggle__bar--top { transform: translateY(-4px); }
.menu-toggle__bar--bottom { width: 16px; transform: translateY(4px); }
.site-header.is-open .menu-toggle__bar--top { transform: rotate(45deg); }
.site-header.is-open .menu-toggle__bar--bottom { width: 24px; transform: rotate(-45deg); }

/* SP：ヘッダー下に開くパネル */
.gnav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 8px var(--gutter) 32px;
  border-top: 1px solid var(--c-navy-rule);
  background: var(--c-navy);
}
.site-header.is-open .gnav { display: block; }

.gnav__link {
  display: block;
  padding: 16px 0;
  border-bottom: 1px solid var(--c-navy-rule);
  color: var(--c-on-navy);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .06em;
}
.gnav__link[aria-current="page"] { color: var(--c-white); }

.gnav__contact { display: flex; flex-direction: column; gap: 20px; margin-top: 24px; }
.gnav__tel { display: flex; flex-direction: column; gap: 2px; color: var(--c-white); line-height: 1.4; }
.gnav__tel-num { font-family: var(--f-mono); font-size: 22px; font-weight: 500; letter-spacing: .02em; }
.gnav__tel-hours { font-size: 12px; color: var(--c-on-navy-muted); }

.btn-header {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 24px;
  background-color: var(--c-white);
  background-image: linear-gradient(var(--c-accent), var(--c-accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 3px;
  color: var(--c-navy);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  transition: background-size .5s var(--ease), background-color .3s var(--ease);
}
.btn-header:hover { background-color: #EEF0F4; background-size: 100% 3px; }

@media (min-width: 1170px) {
  .site-header__inner { height: 88px; }
  .menu-toggle { display: none; }

  .gnav {
    display: flex;
    align-items: center;
    gap: 40px;
    position: static;
    padding: 0;
    border: 0;
    background: none;
  }
  .gnav__list { display: flex; gap: 40px; }
  .gnav__link {
    padding: 6px 0;
    border: 0;
    background: linear-gradient(var(--c-accent), var(--c-accent)) 0 100% / 0% 1px no-repeat;
    font-size: 14px;
    line-height: 1.6;
    transition: background-size .45s var(--ease), color .3s;
  }
  .gnav__link:hover,
  .gnav__link[aria-current="page"] { background-size: 100% 1px; color: var(--c-white); }

  .gnav__contact {
    position: relative;
    flex-direction: row;
    align-items: center;
    gap: 40px;
    margin: 0;
    padding-left: 40px;
  }
  .gnav__contact::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 1px;
    height: 32px;
    background: var(--c-navy-rule);
    transform: translateY(-50%);
  }
  .gnav__tel { align-items: flex-end; }
  /* Webフォント読み込み前後で幅が変わりナビが動かないよう、幅を固定
     （IBM Plex Mono 18px × 12文字 ≒ 130px） */
  .gnav__tel-num { width: 132px; font-size: 18px; text-align: right; white-space: nowrap; }
}

/* 5-3. Footer ------------------------------------------------------------- */
.site-footer {
  padding: 48px 0 28px;
  background: var(--c-navy-deep);
  color: var(--c-on-navy-sub);
}
.site-footer__top { display: flex; flex-direction: column; gap: 28px; }
.site-footer__address { margin-top: 20px; font-size: 13px; line-height: 1.9; }

.footer-nav__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--c-footer-rule);
  font-size: 13px;
}
/* 「ご相談の流れ・お問い合わせ」は長いので1行使う。続く「プライバシーポリシー」も揃える */
.footer-nav__list li:nth-child(n + 5) { grid-column: 1 / -1; }
.footer-nav__link {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-footer-rule);
  color: var(--c-on-navy);
}

.site-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 24px;
  font-size: 12px;
  color: var(--c-footer-faint);
}
.site-footer__copy { font-family: var(--f-mono); letter-spacing: .06em; }

@media (min-width: 768px) {
  .site-footer { padding: 72px 0 40px; }
  .site-footer__top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px 80px;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--c-footer-rule);
  }
  .site-footer__address { margin-top: 28px; font-size: 14px; line-height: 2; }

  /* 列方向に並べる：トップ／事務所案内／業務内容 → 料金／ご相談の流れ／プライバシーポリシー */
  .footer-nav__list {
    grid-template-columns: repeat(2, auto);
    grid-template-rows: repeat(3, auto);
    grid-auto-flow: column;
    gap: 16px 64px;
    border: 0;
    font-size: 14px;
    line-height: 1.6;
  }
  .footer-nav__list li:nth-child(n + 5) { grid-column: auto; }
  .footer-nav__link {
    display: inline;
    padding: 0;
    border: 0;
    background: linear-gradient(var(--c-accent), var(--c-accent)) 0 100% / 0% 1px no-repeat;
    transition: background-size .45s var(--ease), color .3s;
  }
  .footer-nav__link:hover { background-size: 100% 1px; color: var(--c-white); }

  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    margin-top: 0;
    padding-top: 28px;
  }
}


/* 5-4. Page top button ---------------------------------------------------
   一定量スクロールすると表示（.is-visible は main.js で付与） */
.pagetop {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, .35);
  background-color: var(--c-navy);
  background-image: linear-gradient(var(--c-white), var(--c-white));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 0%;
  color: var(--c-white);
  line-height: 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity .3s var(--ease),
    transform .3s var(--ease),
    visibility 0s linear .3s,
    background-size .25s var(--ease-fill),
    color .18s var(--ease-fill) .05s,
    border-color .25s;
}
.pagetop.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition:
    opacity .3s var(--ease),
    transform .3s var(--ease),
    visibility 0s,
    background-size .25s var(--ease-fill),
    color .18s var(--ease-fill) .05s,
    border-color .25s;
}
.pagetop:hover,
.pagetop:focus-visible {
  border-color: var(--c-navy);
  background-size: 100% 100%;
  color: var(--c-navy);
}
.pagetop__arrow { font-family: var(--f-mono); font-size: 16px; }
.pagetop__label { font-family: var(--f-mono); font-size: 8px; letter-spacing: .1em; }

@media (min-width: 768px) {
  .pagetop { right: 32px; bottom: 32px; width: 56px; height: 56px; }
  .pagetop__arrow { font-size: 18px; }
  .pagetop__label { font-size: 9px; }
}


/* 6. Page title（下層ページ共通）
   ========================================================================== */
.page-title {
  position: relative;
  overflow: hidden;
  background: var(--c-white);
}
.page-title::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 72px;
  background: linear-gradient(rgba(247, 247, 245, 0), var(--c-bg));
  pointer-events: none;
}
.page-title__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding-top: 20px;
  padding-bottom: 64px;
}
.page-title__main { display: flex; flex-direction: column; gap: 24px; }
.page-title__heading {
  font-family: var(--f-serif);
  font-size: clamp(34px, 27.3px + 1.714vw, 52px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: .06em;
  color: var(--c-navy);
}
.page-title__lead {
  font-size: 14px;
  font-weight: 500;
  line-height: 2.05;
  letter-spacing: .04em;
  color: var(--c-navy);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--c-muted);
}
.breadcrumb li + li::before { content: "／"; margin-right: 8px; color: #B9C0CC; }
.breadcrumb [aria-current="page"] { color: var(--c-navy); }
.breadcrumb a:hover { color: var(--c-accent); }

@media (min-width: 1024px) {
  .page-title::after { height: 120px; }
  .page-title__inner { gap: 88px; padding-top: 40px; padding-bottom: 112px; }
  .page-title__main {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 64px;
    align-items: center;
  }
  .page-title__lead { font-size: 15px; line-height: 2.25; letter-spacing: .06em; }
  .breadcrumb ol { gap: 12px; font-size: 13px; letter-spacing: .06em; }
  .breadcrumb li + li::before { margin-right: 12px; }

  .page-title--with-index .page-title__inner { gap: 72px; padding-bottom: 96px; }
}


/* 7. Contact CTA（全ページ末尾の相談ブロック）
   ========================================================================== */
.contact-cta__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 20px;
  border-top: 2px solid var(--c-navy);
}
.contact-cta__head { display: flex; flex-direction: column; gap: 16px; }
.contact-cta__title {
  font-family: var(--f-serif);
  font-size: clamp(30px, 20.3px + 2.476vw, 56px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .02em;
  color: var(--c-navy);
}
.contact-cta__text { font-size: 14px; line-height: 1.95; color: var(--c-text); }

.steps-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--c-line-box);
  background: var(--c-white);
}
.steps-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 0;
  line-height: 1.4;
}
.steps-bar__item + .steps-bar__item { border-left: 1px solid var(--c-line-soft); }
.steps-bar__no { font-family: var(--f-mono); font-size: 11px; color: var(--c-muted); }
.steps-bar__item:first-child .steps-bar__no { color: var(--c-accent); }
.steps-bar__label { font-size: 13px; font-weight: 700; color: var(--c-navy); }
.steps-bar__label small { font-size: 13px; font-weight: 500; color: var(--c-muted); }

.contact-cta__actions { display: flex; flex-direction: column; gap: 12px; }

.tel-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--c-line-box);
  background-color: var(--c-white);
  background-image: linear-gradient(var(--c-accent), var(--c-accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 3px;
  transition: background-size .5s var(--ease), border-color .3s var(--ease);
}
.tel-card:hover { border-color: var(--c-navy); background-size: 100% 3px; }
.tel-card__body { display: flex; flex-direction: column; gap: 4px; line-height: 1.4; }
.tel-card__label { font-size: 12px; letter-spacing: .06em; color: var(--c-muted); }
.tel-card__num {
  font-family: var(--f-mono);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--c-navy);
}
.tel-card__hours { font-size: 13px; line-height: 1.8; text-align: right; color: var(--c-muted); }
.tel-card__arrow { font-family: var(--f-mono); color: var(--c-navy); }

/* .btn--primary を土台にした大きなボタン */
.cta-card { height: auto; padding: 20px; }
.cta-card__body { display: flex; flex-direction: column; gap: 4px; line-height: 1.4; }
.cta-card__sub { font-size: 12px; letter-spacing: .06em; opacity: .7; }
.cta-card__main { font-size: 17px; font-weight: 700; letter-spacing: .05em; }
.cta-card .btn__arrow { font-size: 20px; }

@media (min-width: 768px) {
  .contact-cta__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .steps-bar__item { align-items: flex-start; gap: 8px; padding: 20px 24px; }
  .steps-bar__no { font-size: 12px; }
  .steps-bar__label { font-size: 15px; }
}

@media (min-width: 1024px) {
  .contact-cta__inner { gap: 56px; padding-top: 32px; }
  .contact-cta__head {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
  }
  .contact-cta__title { line-height: 1.35; }
  .contact-cta__text { width: 400px; font-size: 15px; line-height: 2; }

  .tel-card { padding: 36px 40px; }
  .tel-card__label { font-size: 13px; }
  .tel-card__num { font-size: clamp(30px, 2.8vw, 40px); }
  .cta-card { padding: 36px 40px; }
  .cta-card__sub { font-size: 13px; }
  .cta-card__main { font-size: 24px; letter-spacing: .06em; }
  .cta-card .btn__arrow { font-size: 28px; }
}


/* 8. Top page
   ========================================================================== */

/* 8-1. Hero ---------------------------------------------------------------- */
.hero {
  --hero-pad: max(var(--gutter), calc((100% - var(--container)) / 2 + var(--gutter)));

  position: relative;
  display: grid;
  grid-template-areas: "label" "title" "visual" "body";
  padding: 40px var(--hero-pad) 48px;
  overflow: hidden;
  background: var(--c-white);
}
.hero > .grid-bg { z-index: 1; }
.hero__label,
.hero__title,
.hero__body { position: relative; z-index: 2; }

.hero__label {
  grid-area: label;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-muted);
}
.hero__label-rule { width: 28px; height: 1px; background: var(--c-faint); }
.hero__label-ja { font-family: var(--f-sans); letter-spacing: .1em; }

.hero__title {
  grid-area: title;
  font-family: var(--f-serif);
  font-size: clamp(46px, 27.4px + 4.762vw, 96px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: .02em;
  color: var(--c-navy);
}
.hero__title-sub { font-size: .8em; }

/* 画像は左右いっぱいに広げる */
.hero__visual {
  grid-area: visual;
  position: relative;
  z-index: 0;
  margin: 12px calc(var(--hero-pad) * -1) 0;
  aspect-ratio: 390 / 210;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(transparent 0, #000 20%, #000 72%, transparent 100%);
  mask-image: linear-gradient(transparent 0, #000 20%, #000 72%, transparent 100%);
}
.hero__visual img {
  width: 108%;
  max-width: none;
  margin: -9% 0 0 -5.6%;
}

.hero__body {
  grid-area: body;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 8px;
}
.hero__lead { font-size: 15px; line-height: 2; letter-spacing: .03em; }
.hero__actions { display: flex; flex-direction: column; gap: 14px; }
.hero__buttons { display: flex; flex-direction: column; gap: 16px; }
.hero__note { font-size: 13px; letter-spacing: .06em; color: var(--c-muted); }

@media (min-width: 768px) {
  .hero__buttons { flex-direction: row; align-items: center; gap: 32px; }
  .hero__buttons .btn--primary { height: 56px; padding: 0 26px 0 30px; gap: 28px; font-size: 15px; letter-spacing: .08em; }
  .hero__buttons .text-link { letter-spacing: .08em; }
}

/* PC：幅1400pxのときの見え方を基準に、FV全体を画面幅に比例させる。
   --u は 1400px幅で1px。1440pxを超えたら拡大を止め、画像も1440pxで中央に置く。
   ただし本文側の文字は読める大きさを下限にする */
@media (min-width: 1024px) {
  .hero {
    --u: calc(min(100vw, 1440px) / 1400);

    grid-template-columns: 7fr 5fr;
    /* 2行目の高さは固定。本文が下限サイズで背が伸びても、下にはみ出すだけで画像を押し下げない */
    grid-template-rows: auto calc(285.7 * var(--u)) auto;
    grid-template-areas: "label label" "title body" "visual visual";
    column-gap: calc(64 * var(--u));
    padding-top: calc(56 * var(--u));
    padding-bottom: 0;
  }
  /* 下端を次のセクションの地色へ溶かす */
  .hero::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    z-index: 1;
    height: calc(160 * var(--u));
    background: linear-gradient(rgba(247, 247, 245, 0), var(--c-bg));
    pointer-events: none;
  }
  .hero__label {
    gap: calc(16 * var(--u));
    margin-bottom: calc(44 * var(--u));
    font-size: max(12px, 13 * var(--u));
  }
  .hero__label-rule { width: calc(48 * var(--u)); }

  .hero__title {
    align-self: end;
    top: calc(-20 * var(--u));
    font-size: calc(94 * var(--u));
    line-height: 1.3;
  }
  /* リード1行目の文字の上端をキャッチの上端に揃え、そこから10下げる。
     キャッチの枠の上端（285.7 - 94×1.3×2 - 20 = 21.3）＋キャッチの行間の上半分（94×0.15 = 14.1）
     − 本文の padding-top（4）− リードの行間の上半分（文字サイズ×0.625）＋ 10 */
  .hero__body {
    align-self: start;
    top: calc(41.4 * var(--u) - 0.625 * max(13px, 15 * var(--u)));
    gap: calc(36 * var(--u));
    padding: calc(4 * var(--u)) 0 calc(16 * var(--u));
  }
  .hero__lead {
    font-size: max(13px, 15 * var(--u));
    line-height: 2.25;
    letter-spacing: .06em;
    color: var(--c-navy);
  }
  .hero__actions { gap: calc(14 * var(--u)); }
  .hero__buttons { gap: calc(32 * var(--u)); }
  .hero__buttons .btn--primary {
    height: max(48px, 56 * var(--u));
    padding: 0 calc(26 * var(--u)) 0 calc(30 * var(--u));
    gap: calc(28 * var(--u));
    font-size: max(13px, 15 * var(--u));
  }
  .hero__buttons .text-link { font-size: max(13px, 14 * var(--u)); }
  .hero__note { font-size: max(12px, 13 * var(--u)); }

  /* キャッチの下段に重ねる。1440pxを超えたら画像は1440pxで止める */
  .hero__visual {
    margin: calc(-199.6 * var(--u)) calc(var(--gutter) * -1) 0;
    aspect-ratio: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .hero__visual img { width: 100%; margin: 0; }
}

/* 8-2. Reading（数字 → 判断・次の一手） ------------------------------------ */
.section--reading { padding-top: 24px; }
@media (min-width: 1024px) { .section--reading { padding-top: 40px; } }

.reading__head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-navy);
  color: var(--c-navy);
}
.reading__head-numbers { font-size: 13px; font-weight: 700; letter-spacing: .05em; }
.reading__head-arrow { font-family: var(--f-mono); font-size: 12px; }
.reading__head-meaning { font-family: var(--f-serif); font-size: 14px; font-weight: 700; letter-spacing: .05em; }

.reading__list { display: flex; flex-direction: column; gap: 20px; margin-top: 20px; }
.reading__row {
  display: flex;
  flex-direction: column;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-line);
}
.reading__numbers {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--c-line-box);
  background: var(--c-white);
}
.metric { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; line-height: 1.5; }
.metric__label { display: flex; align-items: baseline; gap: 8px; font-size: 13px; color: var(--c-text); }
.metric__period { font-size: 12px; color: var(--c-muted); }
.metric__value { font-family: var(--f-mono); font-size: 18px; color: var(--c-navy); white-space: nowrap; }

/* 矢印（SPは下向き、md以上は右向き） */
.arrow { display: flex; flex-direction: column; align-items: center; width: 9px; margin: -4px 0 0 18px; }
.arrow__dot { flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--c-navy); }
.arrow__line { width: 1px; height: 14px; background: var(--c-navy); }
.arrow__head {
  width: 0; height: 0;
  border-top: 8px solid var(--c-navy);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
}

.reading__meaning { display: flex; flex-direction: column; justify-content: center; gap: 10px; padding-top: 8px; }
.reading__statement {
  font-family: var(--f-serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--c-navy);
  text-wrap: pretty;
}
.reading__statement em { color: var(--c-accent); }
.reading__next { display: flex; align-items: baseline; gap: 10px; font-size: 13px; line-height: 1.7; color: var(--c-text); }
.reading__note { margin-top: 12px; font-size: 12px; letter-spacing: .06em; color: var(--c-muted); }

@media (min-width: 768px) {
  .reading { --num-col: clamp(220px, 22vw, 280px); }
  .reading__head {
    display: grid;
    grid-template-columns: var(--num-col) 88px 1fr;
    align-items: end;
    padding-bottom: 12px;
  }
  .reading__head-numbers { padding-left: 24px; font-size: 14px; letter-spacing: .06em; }
  .reading__head-arrow { visibility: hidden; }
  .reading__head-meaning { padding-left: 8px; font-size: 16px; letter-spacing: .06em; }

  .reading__list { gap: 0; margin-top: 0; }
  .reading__row {
    display: grid;
    grid-template-columns: var(--num-col) 88px 1fr;
    padding: 0;
    border: 0;
  }
  .reading__numbers {
    gap: 12px;
    padding: 24px;
    border-top: 0;
    border-bottom-color: var(--c-line-soft);
  }
  .reading__row:last-child .reading__numbers { border-bottom-color: var(--c-line-box); }
  .metric__label { font-size: 14px; }
  .metric__value { font-size: 19px; }

  .arrow {
    flex-direction: row;
    align-self: center;
    width: auto;
    margin: 0 0 0 -4px;
    padding-right: 14px;
  }
  .arrow__line { flex: 1; width: auto; height: 1px; }
  .arrow__head {
    border-left: 8px solid var(--c-navy);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-right: 0;
  }

  .reading__meaning { gap: 12px; padding: 24px 0 24px 8px; border-bottom: 1px solid var(--c-line); }
  .reading__statement { font-size: clamp(18px, 1.46vw, 21px); letter-spacing: .03em; }
  .reading__next { font-size: 14px; }
  .reading__note { font-size: 13px; }
}

/* 8-3. Principles（三つの約束） -------------------------------------------- */
.principle {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "num title" "body body";
  align-items: baseline;
  column-gap: 16px;
  row-gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid var(--c-line);
}
.principle__num {
  grid-area: num;
  font-family: var(--f-mono);
  font-size: 32px;
  line-height: 1;
  color: var(--c-navy);
}
.principle__title {
  grid-area: title;
  font-family: var(--f-serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--c-navy);
}
.principle__body { grid-area: body; display: flex; flex-direction: column; gap: 20px; }
.principle__body p { font-size: 14px; line-height: 1.95; letter-spacing: .03em; }

.freq { display: flex; flex-direction: column; border: 1px solid var(--c-line); font-size: 13px; line-height: 1.6; }
.freq__item { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; }
.freq__item + .freq__item { border-top: 1px solid var(--c-line-soft); }
.freq__label { color: var(--c-muted); }
.freq__value { font-weight: 700; color: var(--c-navy); }

@media (min-width: 768px) {
  .principle {
    grid-template-columns: 80px 1fr;
    grid-template-areas: "num title" "num body";
    align-items: start;
    column-gap: 24px;
  }
  .principle__num { font-size: 44px; }
}

@media (min-width: 1280px) {
  .principle {
    grid-template-columns: 120px 300px 1fr;
    grid-template-areas: "num title body";
    gap: 32px;
    padding: 40px 0;
  }
  .principle:first-child { padding-top: 8px; }
  .principle__num { margin-top: -2px; font-size: 56px; }
  .principle__title { font-size: 24px; }
  .principle__body p { font-size: 16px; line-height: 2; }

  .freq { display: grid; grid-template-columns: repeat(3, 1fr); }
  .freq__item { flex-direction: column; gap: 4px; padding: 14px 16px; }
  .freq__item + .freq__item { border-top: 0; border-left: 1px solid var(--c-line); }
  .freq__label { font-size: 13px; }
  .freq__value { font-size: 15px; }
}

/* 8-4. Clients（こんな方の） ---------------------------------------------- */
.clients {
  display: grid;
  grid-template-areas: "head" "list" "more";
  padding-top: 20px;
  border-top: 2px solid var(--c-on-navy);
}
.clients__head { grid-area: head; }
.clients__more { grid-area: more; margin-top: 20px; }

.client-list { grid-area: list; margin-top: 28px; border-top: 1px solid var(--c-navy-rule); }
.client {
  display: grid;
  grid-template-columns: 56px 1fr;
  padding: 22px 0;
  border-bottom: 1px solid var(--c-navy-rule);
}
.client__case {
  padding-top: 4px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-on-navy-muted);
}
.client__body { display: flex; flex-direction: column; gap: 8px; }
.client__title {
  font-family: var(--f-serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--c-white);
}
.client__text { font-size: 13px; line-height: 1.9; letter-spacing: .03em; color: var(--c-on-navy-sub); }

@media (min-width: 768px) {
  .clients__more { margin-top: 32px; }
  .client-list { display: grid; grid-template-columns: 1fr 1fr; }
  .client { display: flex; flex-direction: column; gap: 20px; padding: 32px 32px 36px 0; }
  .client:nth-child(even) { padding-left: 32px; padding-right: 0; border-left: 1px solid var(--c-navy-rule); }
  .client__case { padding: 0; font-size: 13px; }
  .client__body { gap: 20px; }
}

@media (min-width: 1024px) {
  .clients {
    grid-template-columns: 1fr auto;
    grid-template-areas: "head more" "list list";
    column-gap: var(--col-gap);
    align-items: end;
    padding-top: 32px;
  }
  .clients__more { justify-self: end; margin: 0; }
  .client-list { grid-template-columns: repeat(4, 1fr); margin-top: 64px; }
  .client { padding: 36px 32px 44px; border-bottom: 0; }
  .client:nth-child(even) { padding: 36px 32px 44px; }
  .client + .client { border-left: 1px solid var(--c-navy-rule); }
  .client:first-child { padding-left: 0; }
  .client:last-child { padding-right: 0; }
  .client-list { border-bottom: 1px solid var(--c-navy-rule); }
  .client__title { font-size: 20px; }
  .client__text { font-size: 14px; line-height: 2; }
}

/* 8-5. Fee summary（料金の目安） ------------------------------------------ */
.fee-table { border: 1px solid var(--c-line-box); background: var(--c-white); }
.fee-table th,
.fee-table td { padding: 16px 14px; vertical-align: middle; }
.fee-table thead th {
  padding-block: 10px;
  border-bottom: 1px solid var(--c-navy);
  background: var(--c-head);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-muted);
}
.fee-table tbody tr + tr { border-top: 1px solid var(--c-line-soft); }
.fee-table__num { text-align: right; }
.fee-table thead .fee-table__num { text-align: right; }
.fee-table__cat { display: flex; flex-direction: column; gap: 2px; line-height: 1.5; }
.fee-table__cat-name { font-size: 14px; font-weight: 500; }
.fee-table__cat-sub { font-size: 12px; color: var(--c-muted); }
.fee-table .yen { font-size: 15px; }
.fee-table__meet { font-size: 14px; }
.fee-table__unit { margin-top: 8px; font-size: 12px; text-align: right; color: var(--c-muted); }

.fee-example { display: flex; flex-direction: column; gap: 4px; margin-top: 32px; }
.fee-example__title {
  font-family: var(--f-serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--c-navy);
}
.fee-example__text { margin-bottom: 8px; font-size: 13px; line-height: 1.9; color: var(--c-muted); }

@media (min-width: 768px) {
  .fee-table th,
  .fee-table td { padding: 24px clamp(16px, 1.94vw, 28px); }
  .fee-table thead th { padding-block: 12px; letter-spacing: .1em; }
  .fee-table td + td,
  .fee-table th + th { border-left: 1px solid var(--c-line-soft); }
  .fee-table__cat-name { font-size: 16px; }
  .fee-table__cat-sub { font-size: 13px; }
  .fee-table .yen { font-size: clamp(18px, 1.53vw, 22px); }
}

@media (min-width: 1024px) {
  .fee-example {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    margin-top: 48px;
  }
  .fee-example__intro { display: flex; flex-direction: column; gap: 12px; }
  .fee-example__title { font-size: 20px; }
  .fee-example__text { margin: 0; font-size: 14px; color: var(--c-text); }
  .fee-example .calc { font-size: 15px; }
  .fee-example .calc__row { padding: 14px 0; }
  .fee-example .calc__row > span:first-child { column-gap: 12px; }
  .fee-example .calc__formula { font-size: 13px; }
  .fee-example .calc__total { padding-top: 18px; }
  .fee-example .calc__total-value { font-size: 30px; }
  .fee-example .calc__total-unit { font-size: 13px; }
}

/* 8-6. About summary（事務所について） ------------------------------------ */
.about-summary { display: flex; flex-direction: column; gap: 24px; }
.portrait-card { display: grid; grid-template-columns: 130px 1fr; gap: 20px; align-items: end; }
.portrait-card__caption { display: flex; flex-direction: column; gap: 2px; padding-bottom: 4px; line-height: 1.5; }
.portrait-card__role { font-size: 12px; color: var(--c-muted); }
.portrait-card__name {
  font-family: var(--f-serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--c-navy);
}
.about-summary__message { display: flex; flex-direction: column; gap: 28px; }
.about-summary__quote {
  font-family: var(--f-serif);
  font-size: 15px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: .03em;
  color: var(--c-navy);
  text-wrap: pretty;
}

@media (min-width: 768px) {
  .about-summary {
    display: grid;
    grid-template-columns: clamp(200px, 21vw, 300px) 1fr;
    gap: clamp(32px, 3.9vw, 56px);
    align-items: center;
  }
  .portrait-card { display: flex; flex-direction: column; gap: 12px; }
  .portrait-card__caption { flex-direction: row; justify-content: space-between; align-items: baseline; padding: 0; }
  .portrait-card__role { font-size: 13px; }
  .about-summary__message { gap: 32px; }
  .about-summary__quote { font-size: 18px; line-height: 2.1; letter-spacing: .04em; }
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 36px;
  border-top: 1px solid var(--c-navy);
  border-bottom: 1px solid var(--c-line);
}
.stat { display: flex; flex-direction: column; gap: 6px; padding: 18px 0 18px 14px; line-height: 1.4; }
.stat:first-child { padding-left: 0; }
.stat + .stat { border-left: 1px solid var(--c-line); }
.stat__label { font-size: 12px; letter-spacing: .06em; color: var(--c-muted); }
.stat__value { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px; font-size: 13px; }
.stat__num {
  font-family: var(--f-mono);
  font-size: clamp(30px, 14.4px + 4vw, 72px);
  line-height: 1;
  color: var(--c-navy);
}

@media (min-width: 1024px) {
  .stats { margin-top: 88px; }
  .stat { gap: 12px; padding: 32px 40px 36px; }
  .stat:first-child { padding-left: 0; }
  .stat__label { font-size: 13px; }
  .stat__value { gap: 8px; font-size: 14px; }
}

/* 沿革（SPは縦、lg以上は横の年表） */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0 0 4px;
  border-left: 1px solid var(--c-navy);
}
.timeline__item { position: relative; padding-left: 16px; font-size: 13px; line-height: 1.6; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 6px;
  width: 7px;
  height: 7px;
  background: var(--c-navy);
}
.timeline__item:last-child::before { background: var(--c-accent); }
.timeline__body { display: flex; align-items: baseline; gap: 16px; }
.timeline__year { font-family: var(--f-mono); color: var(--c-navy); }

@media (min-width: 1024px) {
  .timeline { position: relative; display: block; height: 120px; margin: 56px 0 0; border: 0; }
  .timeline::before {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 20px;
    height: 1px;
    background: var(--c-navy);
  }
  .timeline__item {
    position: absolute;
    top: 12px;
    left: var(--pos);
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 0;
  }
  .timeline__item::before { position: static; width: 1px; height: 17px; }
  .timeline__item:last-child { left: auto; right: 0; align-items: flex-end; }
  .timeline__item:last-child::before { width: 9px; }
  .timeline__body { flex-direction: column; gap: 4px; }
  .timeline__item:last-child .timeline__body { align-items: flex-end; }
  .timeline__year { font-size: 15px; }
  .timeline__text { color: var(--c-text); }
}


/* 9. About page
   ========================================================================== */
.greeting {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas: "photo catch" "msg msg" "sign sign";
  column-gap: 16px;
  align-items: end;
}
.greeting__photo { grid-area: photo; }
.greeting__catch {
  grid-area: catch;
  padding-bottom: 4px;
  font-family: var(--f-serif);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .03em;
  color: var(--c-navy);
}
.greeting__message { grid-area: msg; display: flex; flex-direction: column; gap: 18px; margin-top: 28px; }
.greeting__message p {
  font-family: var(--f-serif);
  font-size: 15px;
  font-weight: 500;
  line-height: 2.05;
  letter-spacing: .03em;
  color: var(--c-navy);
  text-wrap: pretty;
}
.greeting__sign {
  grid-area: sign;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
  line-height: 1.5;
}
.greeting__role { font-size: 12px; letter-spacing: .06em; color: var(--c-muted); }
.greeting__name {
  font-family: var(--f-serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--c-navy);
}

@media (min-width: 768px) {
  .greeting { grid-template-columns: 240px 1fr; column-gap: 32px; }
}

@media (min-width: 1024px) {
  .greeting {
    grid-template-columns: 1fr clamp(200px, 21vw, 300px);
    grid-template-rows: auto auto 1fr;
    grid-template-areas: "catch photo" "msg photo" "sign photo";
    column-gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }
  .greeting__catch { padding: 0; font-size: 30px; letter-spacing: .04em; }
  .greeting__message { gap: 28px; margin-top: 40px; }
  .greeting__message p { font-size: 16px; line-height: 2.2; letter-spacing: .04em; }
  .greeting__sign {
    flex-direction: row;
    justify-content: flex-end;
    align-items: baseline;
    gap: 20px;
    margin-top: 44px;
    padding-top: 24px;
  }
  .greeting__role { font-size: 13px; }
  .greeting__name { font-size: 24px; }
}

.career { display: flex; flex-direction: column; gap: 8px; }
.career__item { display: grid; grid-template-columns: 44px 1fr; gap: 10px; align-items: baseline; }
.career__year { font-family: var(--f-mono); font-size: 13px; color: var(--c-navy); }
@media (min-width: 768px) {
  .career { gap: 10px; }
  .career__item { grid-template-columns: 64px 1fr; gap: 16px; }
  .career__year { font-size: 15px; }
}

/* 沿革の表 */
.history { table-layout: fixed; border: 1px solid var(--c-line-box); background: var(--c-white); }
.history col.history__col-year { width: 64px; }
.history thead th {
  padding: 12px 32px;
  border-bottom: 1px solid var(--c-navy);
  background: var(--c-head);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-muted);
}
.history thead th + th { border-left: 1px solid var(--c-line-soft); }
.history tbody tr + tr { border-top: 1px solid var(--c-line-soft); }
.history tbody th {
  padding: 18px 0 18px 14px;
  vertical-align: top;
  font-family: var(--f-mono);
  font-size: 17px;
  line-height: 1.3;
  color: var(--c-navy);
}
.history tbody tr:last-child th { color: var(--c-accent); }
.history td { padding: 18px 14px; border-left: 1px solid var(--c-line-soft); }
.history__title {
  display: block;
  font-family: var(--f-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .03em;
  line-height: 1.6;
  color: var(--c-navy);
}
.history__text { display: block; margin-top: 6px; font-size: 13px; line-height: 1.85; color: var(--c-text); }
.history tfoot tr { border-top: 1px solid var(--c-navy); background: var(--c-row); }
.history tfoot th { padding: 14px 0 14px 14px; font-size: 13px; font-weight: 700; color: var(--c-navy); }
.history tfoot td { padding: 14px; font-size: 13px; line-height: 1.8; }
.history__num { margin: 0 2px; font-family: var(--f-mono); color: var(--c-navy); }

@media (min-width: 768px) {
  .history col.history__col-year { width: 160px; }
  .history tbody th { padding: 28px 32px; font-size: 30px; line-height: 1.1; }
  .history td { padding: 28px 32px; }
  .history__title { font-size: 19px; letter-spacing: .04em; }
  .history__text { margin-top: 8px; font-size: 14px; line-height: 1.9; }
  .history tfoot th { padding: 20px 32px; font-size: 14px; letter-spacing: .06em; }
  .history tfoot td { padding: 20px 32px; font-size: 14px; }
  .history__num { font-size: 17px; }
}

/* アクセス */
.access { display: flex; flex-direction: column; gap: 28px; }
.access__map {
  height: 280px;
  overflow: hidden;
  border: 1px solid var(--c-line-box);
  background: var(--c-head);
}
.access__map iframe { display: block; width: 100%; height: 100%; border: 0; }
.access__meta { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; font-size: 13px; color: var(--c-text); }
.access__side { display: flex; flex-direction: column; gap: 24px; }
.access__figure { display: grid; grid-template-columns: 140px 1fr; gap: 16px; align-items: end; }
.access__caption { font-size: 13px; line-height: 1.8; color: var(--c-muted); }

.access-list { border-top: 1px solid var(--c-navy); }
.access-list__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-line-soft);
  font-size: 13px;
  line-height: 1.6;
}
.access-list__value { flex: none; font-weight: 700; color: var(--c-navy); }

@media (min-width: 768px) {
  .access__meta { flex-direction: row; justify-content: space-between; align-items: baseline; margin-top: 14px; }
  .access__side { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
  .access__figure { display: flex; flex-direction: column; gap: 8px; }
  .access-list__item { padding: 14px 0; font-size: 14px; }
}

@media (min-width: 1280px) {
  .access { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }
  .access__map { height: 440px; }
  .access__side { display: flex; flex-direction: column; align-items: stretch; gap: 28px; }
}


/* 10. Service page
   ========================================================================== */
.svc-index {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--c-line-box);
  background: var(--c-white);
}
/* SPは「番号・項目名」と矢印の2列。矢印は項目名の下端に合わせる */
.svc-index__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-content: start;
  align-items: end;
  column-gap: 4px;
  height: 100%;
  padding: 14px 10px;
  background: linear-gradient(var(--c-accent), var(--c-accent)) 0 100% / 0% 3px no-repeat;
  color: var(--c-navy);
  line-height: 1.5;
  transition: background-size .5s var(--ease), color .3s;
}
.svc-index__link:hover { background-size: 100% 3px; color: var(--c-accent); }
.svc-index li:nth-child(even) { border-left: 1px solid var(--c-line-soft); }
.svc-index li:nth-child(n + 3) { border-top: 1px solid var(--c-line-soft); }
.svc-index__label { display: flex; flex-direction: column; gap: 4px; }
.svc-index__no { font-family: var(--f-mono); font-size: 11px; color: var(--c-muted); }
/* 折り返すときは「・」の後ろ（HTMLの<wbr>）だけで折る */
.svc-index__name { font-size: 13px; font-weight: 700; word-break: keep-all; }
.svc-index__arrow { font-family: var(--f-mono); font-size: 13px; }

@media (min-width: 1024px) {
  .svc-index { grid-template-columns: repeat(4, 1fr); }
  .svc-index li:nth-child(n) { border-top: 0; border-left: 0; }
  .svc-index li + li { border-left: 1px solid var(--c-line-soft); }
  .svc-index__link { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 22px 24px; }
  .svc-index__label { flex-direction: row; align-items: baseline; gap: 14px; }
  .svc-index__no { font-size: 13px; }
  .svc-index__name { font-size: 15px; letter-spacing: .04em; }
}

.svc__no { font-family: var(--f-mono); font-size: 32px; line-height: 1; color: var(--c-navy); }
@media (min-width: 1024px) { .svc__no { font-size: 56px; } }

.svc-blocks { display: flex; flex-direction: column; gap: 32px; }
.svc-block { display: flex; flex-direction: column; gap: 10px; }
@media (min-width: 1024px) {
  .svc-blocks { gap: 48px; }
  .svc-block { gap: 16px; }
}

.item-list { border-top: 1px solid var(--c-navy); }
.item-list__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line-soft);
}
.item-list__name {
  font-family: var(--f-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .03em;
  line-height: 1.6;
  color: var(--c-navy);
}
.item-list__text { font-size: 13px; line-height: 1.85; color: var(--c-text); }
.item-list__text > * + * { margin-top: 8px; } /* 段落や箇条書きを重ねるとき（プライバシーポリシー） */
@media (min-width: 768px) {
  .item-list__item { display: grid; grid-template-columns: 240px 1fr; gap: 24px; align-items: baseline; padding: 18px 0; }
  .item-list__name { font-size: 17px; }
  .item-list__text { font-size: 14px; line-height: 1.9; }
}

.fee-box { border: 1px solid var(--c-line-box); background: var(--c-white); }
.fee-box__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  font-size: 13px;
}
.fee-box__row + .fee-box__row { border-top: 1px solid var(--c-line-soft); }
.fee-box .yen { flex: none; font-size: 17px; }
.fee-box .yen__text { font-size: 15px; }
.svc-fee-foot { display: flex; flex-direction: column; gap: 4px; }
.svc-fee-foot__note { font-size: 13px; color: var(--c-muted); }

@media (min-width: 768px) {
  .fee-box__row { padding: 18px 24px; font-size: 15px; }
  .fee-box .yen { font-size: 22px; }
  .svc-fee-foot { flex-direction: row; justify-content: space-between; align-items: center; gap: 16px; }
}


/* 11. Fees page
   ========================================================================== */
/* 比較表（md以上）。SPは区分ごとのカード（.matrix-cards）で見せる */
.matrix { border: 1px solid var(--c-line-box); background: var(--c-white); }
.matrix thead tr { border-bottom: 1px solid var(--c-navy); background: var(--c-head); }
.matrix thead th { padding: 18px clamp(16px, 1.94vw, 28px); vertical-align: bottom; }
.matrix thead th + th { border-left: 1px solid var(--c-line-soft); text-align: center; }
.matrix__corner { font-size: 12px; letter-spacing: .1em; color: var(--c-muted); }
.matrix__cat { display: flex; flex-direction: column; align-items: center; gap: 2px; line-height: 1.5; }
.matrix__cat-name { font-family: var(--f-serif); font-size: 18px; font-weight: 700; color: var(--c-navy); }
.matrix__cat-sub { min-height: 1.5em; font-size: 12px; color: var(--c-muted); }

.matrix tbody tr + tr { border-top: 1px solid var(--c-line-soft); }
.matrix tbody tr.matrix__sep { border-bottom: 1px solid var(--c-line-box); }
.matrix tbody th,
.matrix tbody td { padding: 16px clamp(16px, 1.94vw, 28px); vertical-align: middle; }
.matrix tbody td { border-left: 1px solid var(--c-line-soft); text-align: right; }
/* 金額以外（面談頻度・○−・オプション）は中央揃え */
.matrix tbody tr:not(.matrix__price) td { text-align: center; }
.matrix tbody th { font-size: 14px; }
.matrix__price th { font-size: 16px; font-weight: 700; }
.matrix__price th,
.matrix__price td { padding-block: 24px; }
.matrix .yen { font-size: clamp(18px, 1.67vw, 24px); }
.matrix__text { font-size: 16px; font-weight: 700; color: var(--c-navy); }
.matrix__opt { font-size: 16px; }

.mark { font-size: 20px; font-weight: 700; color: var(--c-navy); }
.mark--no { color: var(--c-faint); }

.matrix-legend { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; font-size: 12px; color: var(--c-muted); }
@media (min-width: 768px) { .matrix-legend { font-size: 13px; } }

.matrix-cards { display: flex; flex-direction: column; gap: 16px; }
.matrix-card { border: 1px solid var(--c-line-box); background: var(--c-white); }
.matrix-card__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--c-navy);
  background: var(--c-head);
}
.matrix-card__name { font-family: var(--f-serif); font-size: 17px; font-weight: 700; color: var(--c-navy); }
.matrix-card__sub { font-size: 12px; color: var(--c-muted); }
.matrix-card__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.6;
}
.matrix-card__row + .matrix-card__row { border-top: 1px solid var(--c-line-soft); }
.matrix-card__row--price { padding-block: 14px; font-size: 14px; font-weight: 700; }
.matrix-card .yen { font-size: 19px; font-weight: 500; }
.matrix-card .mark { font-size: 15px; }
.matrix-card .matrix__text,
.matrix-card .matrix__opt { font-size: 13px; }

/* オプション */
.option-list__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line-soft);
}
.option-list__item:first-child { padding-top: 0; }
.option-list__main { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.option-list__name { font-size: 14px; font-weight: 700; }
.option-list__price { flex: none; font-family: var(--f-mono); font-size: 15px; color: var(--c-navy); }
.option-list__price-ja { font-family: var(--f-sans); font-size: 12px; color: var(--c-muted); }
.option-list__price-text { font-family: var(--f-sans); font-size: 13px; font-weight: 700; }
.option-list__note { font-size: 13px; line-height: 1.7; color: var(--c-muted); }

@media (min-width: 768px) {
  .option-list__item {
    display: grid;
    grid-template-columns: minmax(0, 460px) 1fr;
    gap: 24px;
    align-items: baseline;
    padding: 20px 0;
  }
  .option-list__item:first-child { padding-top: 0; }
  .option-list__main { display: grid; grid-template-columns: 1fr 200px; gap: 24px; }
  .option-list__name { font-size: 15px; }
  .option-list__price { font-size: 18px; text-align: right; }
  .option-list__price-text { font-size: 15px; }
  .option-list__note { font-size: 13px; line-height: 1.8; }
}
@media (min-width: 1024px) { .option-list { padding-top: 3px; } }

/* 年間費用の例 */
.example-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
@media (min-width: 768px) { .example-grid { gap: 20px; } }
.example-card {
  display: flex;
  flex-direction: column;
  padding: 20px 16px;
  border: 1px solid var(--c-line-box);
  background: var(--c-white);
}
.example-card__head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-navy);
  line-height: 1.5;
}
.example-card__case { font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em; color: var(--c-muted); }
.example-card__title {
  font-family: var(--f-serif);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--c-navy);
}
.example-card__sub { font-size: 13px; color: var(--c-muted); }
.example-card .calc { flex: 1; font-size: 13px; }
.example-card .calc__total { margin-top: auto; padding-top: 16px; }
@media (min-width: 768px) {
  .example-card { padding: 28px; }
  .example-card__head { padding-bottom: 20px; }
  .example-card__case { font-size: 12px; }
  .example-card__title { font-size: 19px; }
  .example-card .calc { font-size: 14px; }
  .example-card .calc__total-value { font-size: 28px; }
}

/* ご注意 */
.note-list { counter-reset: note; border-top: 1px solid var(--c-navy); }
.note-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line-soft);
  font-size: 13px;
  line-height: 1.9;
}
.note-list li::before {
  counter-increment: note;
  content: counter(note, decimal-leading-zero);
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-muted);
}
@media (min-width: 768px) {
  .note-list li { grid-template-columns: 48px 1fr; padding: 18px 0; font-size: 15px; }
  .note-list li::before { font-size: 13px; }
}


/* 12. Contact page
   ========================================================================== */
/* ご相談の流れ（SPは縦の年表、md以上は表） */
.flow { margin-left: 4px; border-left: 1px solid var(--c-navy); }
.flow__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 0 24px 20px;
  line-height: 1.5;
}
.flow__item:last-child { padding-bottom: 0; }
.flow__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 5px;
  width: 7px;
  height: 7px;
  background: var(--c-navy);
}
.flow__item:first-child::before { background: var(--c-accent); }
.flow__step { font-family: var(--f-mono); font-size: 11px; letter-spacing: .06em; color: var(--c-muted); }
.flow__item:first-child .flow__step { color: var(--c-accent); }
.flow__title { font-family: var(--f-serif); font-size: 18px; font-weight: 700; letter-spacing: .04em; color: var(--c-navy); }
.flow__text { font-size: 13px; line-height: 1.85; color: var(--c-text); }
.flow__time { font-size: 13px; font-weight: 700; color: var(--c-navy); }

@media (min-width: 768px) {
  .flow { margin: 0; border: 1px solid var(--c-line-box); background: var(--c-white); }
  .flow__item {
    display: grid;
    grid-template-columns: 100px 1fr;
    grid-template-areas: "step title" "step text" "step time";
    column-gap: 16px;
    row-gap: 6px;
    padding: 28px;
  }
  .flow__item:last-child { padding-bottom: 28px; }
  .flow__item + .flow__item { border-top: 1px solid var(--c-line-soft); }
  .flow__item::before { content: none; }
  .flow__step { grid-area: step; padding-top: 6px; font-size: 13px; }
  .flow__title { grid-area: title; font-size: 20px; }
  .flow__text { grid-area: text; font-size: 14px; line-height: 1.9; }
  .flow__time { grid-area: time; font-size: 13px; }
}

@media (min-width: 1280px) {
  .flow__item {
    grid-template-columns: 92px 220px 1fr 180px;
    grid-template-areas: "step title text time";
    align-items: baseline;
    gap: 16px;
  }
  .flow__step { padding-top: 0; }
  .flow__time { text-align: right; }
}

.bring { display: flex; flex-direction: column; gap: 16px; }
.bring__note { font-size: 13px; line-height: 1.9; color: var(--c-text); }
@media (min-width: 1024px) {
  .bring { gap: 20px; }
  .bring__note { font-size: 14px; }
}

/* よくある質問 */
.faq { border-top: 1px solid var(--c-navy); }
.faq__item { display: flex; flex-direction: column; gap: 8px; padding: 18px 0; border-bottom: 1px solid var(--c-line-soft); }
.faq__q,
.faq__a { display: grid; grid-template-columns: 24px 1fr; align-items: baseline; }
.faq__q::before,
.faq__a::before { font-family: var(--f-mono); font-size: 14px; }
.faq__q::before { content: "Q"; color: var(--c-navy); }
.faq__a::before { content: "A"; color: var(--c-accent); }
.faq__q {
  font-family: var(--f-serif);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .03em;
  color: var(--c-navy);
}
.faq__a { font-size: 13px; line-height: 1.95; color: var(--c-text); }
@media (min-width: 768px) {
  .faq__item { gap: 12px; padding: 28px 0; }
  .faq__q,
  .faq__a { grid-template-columns: 40px 1fr; }
  .faq__q::before,
  .faq__a::before { font-size: 16px; }
  .faq__q { font-size: 19px; }
  .faq__a { font-size: 15px; }
}

/* お問い合わせフォーム（SPでは電話の案内をフォームの上に出す） */
@media (max-width: 1023.98px) {
  .section__grid--form { grid-template-areas: "head" "more" "body"; }
}
.form-tel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding: 16px;
  border: 1px solid var(--c-line-box);
  background: var(--c-white);
}
.form-tel__body { display: flex; flex-direction: column; gap: 4px; line-height: 1.4; }
.form-tel__label { font-size: 12px; letter-spacing: .06em; color: var(--c-muted); }
.form-tel__num { font-family: var(--f-mono); font-size: 22px; font-weight: 500; color: var(--c-navy); }
.form-tel__hours { font-size: 12px; color: var(--c-muted); }
.form-tel__arrow { font-family: var(--f-mono); color: var(--c-navy); }
@media (min-width: 1024px) {
  .form-tel { margin: 4px 0 0; padding: 24px 0; border: 0; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); background: none; }
  .form-tel__body { gap: 8px; }
  .form-tel__label { font-size: 13px; }
  .form-tel__num { font-size: 28px; }
  .form-tel__arrow { display: none; }
}

.form { border-top: 1px solid var(--c-navy); }
.form__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 16px 0;
  border: 0;
  border-bottom: 1px solid var(--c-line-soft);
}
.form__label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-navy);
}
.form__control { min-width: 0; }

.input {
  display: block;
  width: 100%;
  height: 48px;
  padding: 0 16px;
  border: 1px solid var(--c-line-box);
  border-radius: 0;
  background: var(--c-white);
  color: var(--c-ink);
  font-size: 15px;
  transition: border-color .2s;
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder { color: #A3A9B3; }
.input:focus { border-color: var(--c-navy); outline: none; }
.input--textarea { height: 160px; padding: 14px 16px; line-height: 1.8; resize: vertical; }

/* ラジオボタンを選択チップとして表示 */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip__input { position: absolute; opacity: 0; pointer-events: none; }
.chip__body {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--c-line-box);
  background: var(--c-white);
  font-size: 13px;
  transition: background-color .2s, border-color .2s, color .2s;
}
.chip__body::before {
  content: "";
  flex: none;
  width: 12px;
  height: 12px;
  border: 1px solid var(--c-faint);
  border-radius: 50%;
}
.chip:hover .chip__body { border-color: var(--c-navy); }
.chip__input:checked + .chip__body { border-color: var(--c-navy); background: var(--c-navy); color: var(--c-white); }
.chip__input:checked + .chip__body::before { border-color: var(--c-white); background: radial-gradient(var(--c-white) 0 2.5px, transparent 3px); }
.chip__input:focus-visible + .chip__body { outline: 2px solid var(--c-accent); outline-offset: 2px; }

.form__footer { display: flex; flex-direction: column; gap: 20px; padding-top: 24px; }

.check { display: inline-flex; align-items: center; gap: 12px; font-size: 13px; cursor: pointer; }
.check__input { position: absolute; opacity: 0; pointer-events: none; }
.check__box {
  flex: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--c-navy);
  background: var(--c-white);
}
.check__input:checked + .check__box {
  background: var(--c-navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3.2 3.2L15 6.8' fill='none' stroke='%23fff' stroke-width='1.8'/%3E%3C/svg%3E") center / 100% no-repeat;
}
.check__input:focus-visible + .check__box { outline: 2px solid var(--c-accent); outline-offset: 2px; }
.check__link { border-bottom: 1px solid var(--c-navy); }
.check__link:hover { color: var(--c-accent); }

.form__submit { font-size: 15px; font-weight: 700; letter-spacing: .08em; }
.form__note { font-size: 13px; line-height: 1.8; color: var(--c-muted); }

@media (min-width: 768px) {
  .chips { gap: 10px; }
  .chip__body { height: 48px; padding: 0 18px; font-size: 14px; }
  .input { height: 52px; }
  .input--textarea { height: 200px; }
  .form__submit { width: 360px; height: 64px; padding: 0 28px; font-size: 16px; }
}

@media (min-width: 1024px) {
  .form__field {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 32px;
    align-items: start;
    padding: 24px 0;
  }
  .form__label { padding-top: 14px; font-size: 14px; }
  /* fieldset の legend はそのままだとグリッドの列に入らないため、float で通常の項目として扱わせる */
  legend.form__label { float: left; }
  .form__footer { gap: 28px; padding: 32px 0 0 252px; }
  .check { font-size: 14px; }
}