/* =====================================================================
   RDMB ONLINE COACHING — site styles (luxury refresh)
   Concept : ラグジュアリー。漆黒ベース × 深紅アクセント × 金のヘアライン。
   Palette : near-black surfaces / crimson (#e11d1d) / champagne-gold (#c8a86a)
   Type    : Shippori Mincho（和文見出し）/ Cormorant Garamond（英字ディスプレイ）
             Noto Sans JP（和文本文）/ Montserrat（英字ラベル）
   ===================================================================== */

:root {
  /* brand reds */
  --accent: #e11d1d;
  --accent-bright: #ff3324;
  --accent-deep: #9c0d10;
  --accent-grad: linear-gradient(135deg, #9c0d10 0%, #e11d1d 52%, #ff3324 100%);

  /* champagne gold — 高級感のヘアライン/装飾に限定使用 */
  --gold: #c8a86a;
  --gold-soft: rgba(200, 168, 106, .38);

  /* dark surfaces。フラットな単色だと画面がのっぺりするため、上から金がかった淡い光が
     射し込むような極めて微かなラジアルグラデーションにして、面に奥行きを持たせる。
     どれも中心色は元のベタ塗りに近い明度に抑え、既存のコントラスト比を崩さない。 */
  --bg: #0a0708;            /* ページ基調（スクロールバー等、単色が必須の箇所用） */
  --dark-grad: radial-gradient(130% 90% at 50% -25%, #2b1a12 0%, #150f10 30%, #0e0a0b 55%, #0a0708 100%);     /* section--dark */
  --black: radial-gradient(120% 80% at 50% -15%, #241209 0%, #0f0806 28%, #060405 55%, #030202 100%);          /* section--black（最も深い） */
  --faq-bg: radial-gradient(120% 90% at 50% -15%, #281608 0%, #110a08 30%, #080506 55%, #050303 100%);
  --surface: #161011;       /* カード面 */
  --surface-2: #1d1617;     /* やや明るい面 */
  --surface-soft: rgba(255, 255, 255, .045);
  --line: rgba(255, 255, 255, .10);
  --line-strong: rgba(255, 255, 255, .16);

  --hero-grad: linear-gradient(120deg, rgba(4,0,0,.95) 0%, rgba(14,2,2,.66) 50%, rgba(70,8,8,.36) 100%);

  /* text on dark */
  --ink: #f2ece9;
  --ink-2: rgba(242, 236, 233, .82);
  --muted: #9d9290;

  --radius: 16px;
  --radius-sm: 11px;
  --container: 1120px;
  --header-h: 76px;

  /* 3層シャドウ（接地の締まり＋中間の輪郭＋遠い環境光）で単層より説得力のある浮遊感を出す */
  --shadow-soft: 0 2px 6px rgba(0, 0, 0, .28), 0 18px 50px rgba(0, 0, 0, .4), 0 40px 90px rgba(0, 0, 0, .18);
  --shadow-card: 0 3px 10px rgba(0, 0, 0, .38), 0 30px 70px rgba(0, 0, 0, .55), 0 70px 140px rgba(0, 0, 0, .28);
  --shadow-accent: 0 3px 10px rgba(225, 29, 29, .28), 0 14px 34px rgba(225, 29, 29, .3), 0 34px 70px rgba(225, 29, 29, .14);
  --ease: cubic-bezier(.22, .61, .36, 1);

  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en: "Montserrat", var(--font-jp);
  --font-display: "Cormorant Garamond", "Shippori Mincho", serif;
  --font-mincho: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth; scroll-padding-top: var(--header-h);
  scrollbar-width: thin; scrollbar-color: var(--gold) var(--bg);
}
/* Firefox は scrollbar-color、Chromium/Safari系は疑似要素でスクロールバーを金に統一する */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--gold), var(--accent-deep));
  border-radius: 999px; border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

body {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.85;
  background: var(--bg);
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ページ全体に極薄いフィルムグレインを重ね、フラットなデジタル面に質感を出す。
   装飾のみのため pointer-events は無効化し、操作やスクリーンリーダーに影響しない。 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: .07;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-reduced-motion: reduce), (max-width: 640px) {
  /* 低性能端末での合成コスト回避のため、モバイル・reduced-motion環境では省く */
  body::before { display: none; }
}

::selection { background: rgba(225, 29, 29, .85); color: #fff; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}
.container--narrow { max-width: 800px; }

/* ---------------------------------------------------------------- buttons */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  font-family: var(--font-jp);
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.2;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), opacity .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
/* 押した瞬間だけ僅かに沈む物理的な手応え。押しっぱなしの間はhoverの浮きより優先させる */
.btn:active { transform: translateY(0) scale(.97); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.btn--accent {
  background: var(--accent-grad);
  color: #fff;
  box-shadow: var(--shadow-accent);
}
/* 金のヘアラインを薄く纏わせて高級感を出す */
.btn--accent::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, .18);
  pointer-events: none;
}
/* 数秒おきに光が一度だけ走る、控えめなシマー演出 */
.btn--accent::before {
  content: "";
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg);
  animation: btn-shimmer 5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes btn-shimmer {
  0%, 85% { left: -60%; }
  100% { left: 130%; }
}
.btn--accent:hover {
  box-shadow: 0 3px 10px rgba(225, 29, 29, .32), 0 18px 42px rgba(225, 29, 29, .42), 0 40px 80px rgba(225, 29, 29, .2);
}
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn--ghost:hover { border-color: var(--gold); color: #fff; }
.btn--sm { padding: .72em 1.5em; font-size: 13px; }
.btn--lg { padding: 1.12em 2.8em; font-size: 16px; }

/* ---------------------------------------------------------------- header */
/* ページ最上部に張り付く極細の読了ゲージ。ヘッダーより手前に置き、長い1ページ構成での現在地を示す */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  width: 0%; height: 4px;
  background: var(--accent-grad);
  box-shadow: 0 0 10px rgba(225, 29, 29, .65), 0 0 3px rgba(255, 255, 255, .5);
  z-index: 150;
  pointer-events: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.site-header.is-scrolled {
  background: rgba(8, 5, 5, .82);
  -webkit-backdrop-filter: blur(12px) saturate(1.1);
  backdrop-filter: blur(12px) saturate(1.1);
  box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(0, 0, 0, .4);
}
.site-header__inner {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-header__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: .1em;
  color: #fff;
  white-space: nowrap;
  flex: none;
  transition: color .25s var(--ease);
}
.site-header__logo:hover { color: var(--gold); }
.site-header__logo:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.site-nav__list {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav__list a[data-nav-link] {
  color: rgba(255, 255, 255, .9);
  font-family: var(--font-jp);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: .04em;
  white-space: nowrap;
  position: relative;
  padding-bottom: 5px;
}
.site-nav__list a[data-nav-link]::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--accent);
  transition: width .3s var(--ease);
}
.site-nav__list a[data-nav-link]:hover { color: #fff; }
.site-nav__list a[data-nav-link]:hover::after { width: 100%; }
.site-nav__list a[data-nav-link]:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
/* 現在スクロール中のセクションに対応するナビ項目を金色の下線で示す */
.site-nav__list a[data-nav-link].is-current { color: var(--gold); }
.site-nav__list a[data-nav-link].is-current::after { width: 100%; background: var(--gold); }
/* ヘッダーCTAは短文。改行させず1行に保つ（PCナビが狭くても折り返さない） */
.site-nav__cta .btn { white-space: nowrap; }

/* hamburger */
.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  background: transparent;
  border: none;
  position: relative;
  z-index: 120;
}
.nav-toggle span {
  display: block;
  position: absolute;
  left: 9px;
  width: 24px; height: 1.5px;
  background: #fff;
  transition: transform .3s ease, opacity .2s ease;
}
.nav-toggle:hover span { background: var(--gold); }
.nav-toggle:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 26px; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------------------------------------------------------------- hero */
.hero {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background-image: var(--hero-img);
  background-size: cover;
  background-position: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-img);
  background-size: cover;
  background-position: center;
  filter: grayscale(100%) contrast(1.08);
  /* 開いた瞬間にゆっくり収縮するシネマティックなズームアウト（Ken Burns効果） */
  transform-origin: center;
  animation: heroZoom 16s var(--ease) both;
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}
.hero__overlay { position: absolute; inset: 0; background: var(--hero-grad); }
/* 下端と四隅を沈めるヴィネット（タイポのコントラストと高級感） */
.hero__overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(4,0,0,.9) 0%, rgba(4,0,0,0) 44%),
    radial-gradient(120% 80% at 50% 30%, rgba(0,0,0,0) 40%, rgba(0,0,0,.45) 100%);
}
.hero__inner {
  position: relative;
  z-index: 2;
  padding-block: 0 13vh;
  max-width: 920px;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: .42em;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 22px;
}
.hero__eyebrow::before { content: ""; width: 46px; height: 1px; background: var(--gold); }
.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  /* 白→シャンパンゴールドへ沈む微かなグラデーションで、フラットな白文字より上質な陰影を出す */
  background: linear-gradient(175deg, #ffffff 25%, #f0dcae 65%, #c8a86a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(54px, 8.6vw, 116px);
  line-height: 1.0;
  letter-spacing: .02em;
  margin: 0;
  /* background-clip:text の上では text-shadow がグラデーション塗りの上から黒く乗ってしまう
     ため、要素全体の見た目に効く filter:drop-shadow を使う（クリップの影響を受けない）。 */
  filter: drop-shadow(0 8px 40px rgba(0, 0, 0, .5));
  text-wrap: balance;
}
@supports not (background-clip: text) {
  .hero__title { background: none; color: #fff; }
}
.hero__lead {
  margin: 28px 0 0;
  max-width: 32em;
  font-family: var(--font-mincho);
  font-size: clamp(15px, 1.9vw, 19px);
  font-weight: 500;
  line-height: 2.05;
  color: rgba(255, 255, 255, .92);
  text-shadow: 0 2px 16px rgba(0, 0, 0, .55);
}
.hero__cta { margin-top: 38px; }

/* スクロール誘導 */
.hero__scroll {
  position: absolute;
  left: 50%; bottom: 26px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.hero__scroll-line {
  width: 1px; height: 52px;
  background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,.85));
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -50%; left: 0;
  width: 100%; height: 50%;
  background: var(--accent);
  animation: heroScroll 1.8s var(--ease) infinite;
}
.hero__scroll-text {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: .34em;
  color: rgba(255, 255, 255, .65);
  writing-mode: vertical-rl;
}
@keyframes heroScroll { 0% { transform: translateY(0); } 100% { transform: translateY(300%); } }

/* ヒーローの初期エントランス */
.hero__eyebrow, .hero__title, .hero__lead, .hero__cta {
  animation: heroRise 1s var(--ease) both;
}
.hero__title { animation-delay: .08s; }
.hero__lead  { animation-delay: .18s; }
.hero__cta   { animation-delay: .28s; }
@keyframes heroRise {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------------- trust bar（ヒーロー直下の信頼バー） */
.trust-bar { background: var(--black); border-bottom: 1px solid var(--line); padding-block: 18px; position: relative; }
.trust-bar__inner { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 36px; }
.trust-bar__item {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: .02em; color: var(--ink-2); white-space: nowrap;
}
.trust-bar__check {
  flex: none; width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent-grad); position: relative;
}
.trust-bar__check::before {
  content: ""; position: absolute; left: 6px; top: 4px;
  width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}

/* ---------------------------------------------------------------- proof stats（お客様の声セクション内の実績数値バー） */
.proof-stats {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
  margin: 0 auto 48px; max-width: 720px;
}
.proof-stats__item {
  flex: 1 1 180px; text-align: center; padding: 20px 16px;
  border-left: 1px solid var(--line);
}
.proof-stats__item:first-child { border-left: none; }
.proof-stats__value {
  font-family: var(--font-en); font-size: clamp(28px, 3.4vw, 38px); font-weight: 700;
  color: var(--gold); line-height: 1.1; letter-spacing: .01em;
}
.proof-stats__label {
  margin-top: 6px; font-size: 12.5px; color: var(--ink-2); letter-spacing: .03em;
}

/* ---------------------------------------------------------------- sections */
.section { padding-block: clamp(70px, 9.5vw, 124px); position: relative; }
.section--tight { padding-top: 0; }
.section--dark { background: var(--dark-grad); color: var(--ink); }
.section--black { background: var(--black); color: var(--ink); }
.section--page { background: var(--bg); color: var(--ink); padding-top: calc(var(--header-h) + 64px); min-height: 70vh; }

/* 暗色セクション間に金の極細ヘアラインを通し、面の切り替わりを上質に見せる。
   中央には便箋・招待状の飾り罫を思わせる小さな金のダイヤ形の継ぎ目飾りを添える。 */
.section--dark + .section--black,
.section--black + .section--dark,
.section--dark + .section--dark { border-top: 1px solid rgba(255, 255, 255, .045); }
.section--dark + .section--black::before,
.section--black + .section--dark::before,
.section--dark + .section--dark::before {
  content: "";
  position: absolute; top: -6px; left: 50%;
  width: 11px; height: 11px; margin-left: -5.5px;
  background: var(--gold);
  transform: rotate(45deg);
  box-shadow: 0 0 16px rgba(200, 168, 106, .75);
}

.section-head { margin-bottom: 54px; }
.section-head--center { text-align: center; }
.section-head__eyebrow {
  display: block;
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: .36em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-head--center .section-head__eyebrow { display: inline-flex; align-items: center; gap: 14px; }
.section-head--center .section-head__eyebrow::before,
.section-head--center .section-head__eyebrow::after {
  content: ""; width: 30px; height: 1px; background: var(--gold); opacity: .85;
}
.section-head__title {
  font-family: var(--font-mincho);
  font-weight: 700;
  font-size: clamp(27px, 3.5vw, 40px);
  line-height: 1.4;
  margin: 0;
  letter-spacing: .04em;
  color: var(--ink);
  /* 折り返し時に1文字だけ余る不格好な行を防ぎ、複数行の見出しを自然な塊で改行させる */
  text-wrap: balance;
}
.section-head--light .section-head__title,
.section--dark .section-head__title,
.section--black .section-head__title { color: #fff; }
.section-head__title--en {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .1em;
  font-size: clamp(40px, 6vw, 64px);
}
.section-head__note { font-size: 13px; color: var(--muted); margin-top: 16px; }

/* ---------------------------------------------------------------- values */
.values { display: grid; gap: 28px; max-width: 900px; }
.value {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 32px;
  transition: transform .4s var(--ease), background .4s var(--ease), border-color .4s var(--ease);
}
.value:hover { transform: translateY(-4px); background: rgba(255,255,255,.07); border-color: var(--gold-soft); }
.value__title {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.6;
  margin: 0 0 18px;
  color: #fff;
}
.value__title::before {
  content: "";
  display: inline-block;
  width: 38px; height: 2px;
  background: var(--accent);
  vertical-align: middle;
  margin-right: 16px;
}
.value__body { margin: 0; font-size: 15px; line-height: 2.05; color: var(--ink-2); }

/* ---------------------------------------------------------------- coach */
.coach-card {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  color: var(--ink);
  max-width: 660px;
  margin-inline: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 48px 42px 42px;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
}
/* カード上辺に金の細線 */
.coach-card::before {
  content: "";
  position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 84px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.coach-card__photo {
  width: 210px; height: 210px;
  margin: 0 auto 24px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--gold-soft);
  transition: border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.coach-card__photo:hover { border-color: var(--gold); box-shadow: var(--shadow-card); }
.coach-card__photo img {
  width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease);
  filter: saturate(.92) contrast(1.06) sepia(.05);
}
.coach-card__photo:hover img { transform: scale(1.06); }
.coach-card__name { display: flex; flex-direction: column; gap: 5px; margin-bottom: 6px; }
.coach-card__jp { font-family: var(--font-mincho); font-weight: 600; font-size: 24px; letter-spacing: .1em; color: #fff; }
.coach-card__en { font-family: var(--font-en); font-weight: 500; font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
.coach-card__role { font-size: 13.5px; color: var(--muted); margin: 0 0 28px; }
.coach-card__facts { text-align: left; margin: 0; display: grid; gap: 18px; }
.coach-fact { border-top: 1px solid var(--line); padding-top: 18px; display: grid; grid-template-columns: 92px 1fr; gap: 12px; }
.coach-fact dt { font-weight: 700; font-size: 12px; color: var(--accent); letter-spacing: .08em; }
.coach-fact dd { margin: 0; font-size: 14px; line-height: 1.75; color: var(--ink-2); }
.coach-fact dd span { display: block; }
.coach-message {
  max-width: 700px;
  margin: 44px auto 0;
  text-align: center;
  font-family: var(--font-mincho);
  font-size: 15.5px;
  line-height: 2.1;
  color: var(--ink-2);
}

/* ---------------------------------------------------------------- 送信完了ページ（/thanks）の次のステップ案内 */
.thanks-next {
  max-width: 560px; margin: 40px auto 0; padding: 28px 30px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  text-align: left;
}
.thanks-next__title {
  font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .12em;
  color: var(--gold); text-align: center; margin: 0 0 20px;
}
.thanks-next__list { margin: 0; padding: 0; list-style: none; counter-reset: thanks-step; display: grid; gap: 16px; }
.thanks-next__list li {
  position: relative; padding-left: 34px; font-size: 13.5px; line-height: 1.8; color: var(--ink-2);
  counter-increment: thanks-step;
}
.thanks-next__list li::before {
  content: counter(thanks-step); position: absolute; left: 0; top: 0;
  width: 22px; height: 22px; border-radius: 50%; background: var(--accent-grad);
  color: #fff; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.thanks-next__tip {
  margin: 20px 0 0; padding-top: 16px; border-top: 1px solid var(--line);
  font-size: 12px; color: var(--muted); line-height: 1.8;
}

/* ---------------------------------------------------------------- certificate */
/* 展示物のように見せる角飾り。四辺すべてを囲うと重いので、対角2箇所だけの
   ギャラリーラベル／マット紙の角押しのような開いた角にして上品に留める。
   一部の対象は overflow:hidden のため、はみ出す外側配置ではなく内側インセットにして
   どの要素に付けても確実に見えるようにしている。 */
.corner-frame { position: relative; }
.corner-frame::before,
.corner-frame::after {
  content: "";
  position: absolute;
  width: 26px; height: 26px;
  border: 2px solid var(--gold);
  filter: drop-shadow(0 0 4px rgba(200, 168, 106, .5));
  pointer-events: none;
  z-index: 3;
}
.corner-frame::before { top: 10px; left: 10px; border-right: none; border-bottom: none; }
.corner-frame::after { bottom: 10px; right: 10px; border-left: none; border-top: none; }

.cert { max-width: 780px; margin-inline: auto; text-align: center; }
.cert__image {
  background: #fff;
  border-radius: 12px;
  padding: 22px;
  margin: 0 auto 36px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--gold-soft);
  max-width: 560px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.cert__image:hover { transform: translateY(-4px); box-shadow: 0 34px 76px rgba(200,168,106,.28), var(--shadow-card); }
.cert__image img { border-radius: 4px; }
.cert__title { font-family: var(--font-mincho); font-weight: 600; font-size: clamp(20px, 2.6vw, 27px); margin: 0 0 8px; color: #fff; }
.cert__sub { font-size: 13.5px; color: var(--muted); margin: 0 0 24px; }
.cert__lead { font-weight: 700; color: var(--accent); font-size: 16px; margin: 0 0 14px; }
.cert__text { font-size: 14.5px; line-height: 2.05; color: var(--ink-2); margin: 0; }

/* ---------------------------------------------------------------- plans */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.plan-card {
  position: relative;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.plan-card:hover {
  transform: translateY(-7px);
  border-color: var(--gold-soft);
  box-shadow: var(--shadow-card);
}
.plan-card--featured {
  border-color: var(--gold-soft);
  box-shadow: 0 0 0 1px var(--gold-soft) inset, var(--shadow-card);
}
/* コーナーの旗（フラグ）ラベル。以前は45度回転させた帯を overflow:hidden で角に
   落とし込む「回転リボン」を試したが、帯の中心を角にきっちり合わせると回転後の
   4つの角がすべて可視領域の外に出てしまい、テキストごとほぼ全部クリップされて
   消える（オフセットをずらすと逆にカード内側のテキストへ食い込む）。カード幅にも
   回転にも依存しない clip-path の旗形状にして、この種のバグが起こり得ない形にする。 */
.plan-card__badge {
  position: absolute; top: 20px; right: 0;
  padding: 7px 18px 7px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-align: center;
  color: #0b0705;
  background: var(--gold);
  clip-path: polygon(12px 0, 100% 0, 100% 100%, 12px 100%, 0 50%);
  box-shadow: 0 4px 10px rgba(0, 0, 0, .3);
  z-index: 2;
}
.plan-card__body { padding: 30px 24px 30px; }
.plan-card__name {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.55;
  margin: 0 0 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--accent);
  color: #fff;
}
.plan-card__text { font-size: 13px; line-height: 2; color: var(--ink-2); margin: 0; }

/* ---------------------------------------------------------------- price */
/* 初月体験 — 金枠の特別カード */
.price-trial {
  max-width: 760px;
  margin: 0 auto 30px;
  text-align: center;
  background: linear-gradient(180deg, rgba(200,168,106,.10), rgba(255,255,255,.02));
  border: 1px solid var(--gold-soft);
  border-radius: var(--radius);
  padding: 30px 28px;
  position: relative;
}
.price-trial__eyebrow {
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--gold);
  margin-bottom: 12px;
}
.price-trial__main { display: flex; align-items: baseline; justify-content: center; gap: 18px; flex-wrap: wrap; }
.price-trial__label { font-family: var(--font-mincho); font-weight: 600; font-size: 20px; color: #fff; margin: 0; }
/* 価格は漢字(月額/円)と数字を同じ明朝体に揃え、数字はベースライン揃いの lining-nums にする
   （display 体の Cormorant はオールドスタイル数字で桁が下に沈み「下寄り」に見えるため）。 */
.price-trial__price { font-family: var(--font-mincho); font-weight: 700; font-size: clamp(30px, 5vw, 44px); color: var(--accent); margin: 0; letter-spacing: .02em; font-variant-numeric: lining-nums; font-feature-settings: "lnum" 1; }
.price-trial__body { margin: 12px 0 0; font-size: 13.5px; color: var(--ink-2); }

.price-table { max-width: 760px; margin: 0 auto; display: grid; gap: 14px; }
.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px 28px;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.price-row:hover { border-color: var(--gold-soft); transform: translateY(-2px); }
.price-row__name { font-weight: 700; font-size: 15px; }
.price-row__value { font-family: var(--font-mincho); font-weight: 700; font-size: 24px; color: var(--accent); white-space: nowrap; letter-spacing: .01em; font-variant-numeric: lining-nums; font-feature-settings: "lnum" 1; text-align: right; }
/* 料金の補足表記（例: 初回に限り初月6,000円）。値は nowrap/24px のため別行の小さめ文字で出す。 */
.price-row__note { display: block; margin-top: 4px; font-family: var(--font-jp); font-size: 12.5px; font-weight: 500; color: var(--muted); white-space: normal; letter-spacing: 0; }
.price-notes { max-width: 760px; margin: 28px auto 0; }
.price-notes p { font-size: 12.5px; color: var(--muted); margin: 6px 0; text-align: center; }
.price-cta { max-width: 760px; margin: 36px auto 0; padding-top: 32px; border-top: 1px solid var(--line); text-align: center; }
.price-cta__note { margin-top: 14px; font-size: 12.5px; color: var(--ink-2); }

/* ---------------------------------------------------------------- comparison（料金相場との比較） */
.comparison-table-wrap {
  max-width: 940px; margin: 0 auto; overflow-x: auto;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); box-shadow: var(--shadow-card);
}
/* キーボードでの横スクロールのため tabindex を持たせているので、フォーカス位置を明示する */
.comparison-table-wrap:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.comparison-table { width: 100%; min-width: 640px; border-collapse: collapse; }
.comparison-table th, .comparison-table td {
  padding: 16px 20px; text-align: center; font-size: 13.5px; line-height: 1.7;
  border-top: 1px solid var(--line);
}
.comparison-table thead th {
  border-top: none; padding-bottom: 14px; color: #fff; font-weight: 700;
  font-size: 14px; letter-spacing: .02em; white-space: nowrap;
}
.comparison-table__col-sub { display: block; margin-top: 4px; font-size: 11px; font-weight: 500; color: var(--muted); white-space: normal; }
.comparison-table tbody th {
  text-align: left; color: var(--ink); font-weight: 700; white-space: normal;
  background: rgba(255,255,255,.02);
}
.comparison-table tbody td { color: var(--ink-2); white-space: nowrap; }
.comparison-table th.comparison-table__col--highlight,
.comparison-table td.comparison-table__col--highlight {
  background: linear-gradient(180deg, rgba(200,168,106,.16), rgba(200,168,106,.06));
  color: var(--gold); font-weight: 700;
  box-shadow: inset 1px 0 0 rgba(200,168,106,.25), inset -1px 0 0 rgba(200,168,106,.25);
}
.comparison-table thead th.comparison-table__col--highlight { box-shadow: inset 0 3px 0 var(--gold), inset 1px 0 0 rgba(200,168,106,.25), inset -1px 0 0 rgba(200,168,106,.25); }
.comparison-table__note { max-width: 780px; margin: 22px auto 0; font-size: 12px; line-height: 1.9; color: var(--muted); text-align: center; }
.comparison-table__bool {
  display: inline-flex; align-items: center; justify-content: center;
  width: 15px; height: 15px; border-radius: 50%; margin-right: 6px; position: relative; top: -1px;
}
.comparison-table__bool--yes { background: var(--accent-grad); }
.comparison-table__bool--yes::before {
  content: ""; position: absolute; left: 5px; top: 3px;
  width: 3px; height: 6px; border: solid #fff; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg);
}
.comparison-table__bool--no { border: 1px solid var(--muted); }
.comparison-table__bool--no::before, .comparison-table__bool--no::after {
  content: ""; position: absolute; left: 3px; top: 6px; width: 7px; height: 1.5px; background: var(--muted);
}
.comparison-table__bool--no::before { transform: rotate(45deg); }
.comparison-table__bool--no::after { transform: rotate(-45deg); }

/* ---------------------------------------------------------------- flow */
.flow { display: grid; gap: 18px; max-width: 840px; margin-inline: auto; }
.flow-step {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.flow-step:hover { transform: translateY(-4px); border-color: var(--gold-soft); box-shadow: var(--shadow-card); }
.flow-step__no {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  color: var(--accent);
  flex: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--gold-soft);
}
.flow-step__title { font-family: var(--font-mincho); font-weight: 600; font-size: 17px; margin: 4px 0 8px; color: #fff; }
.flow-step__body { font-size: 13.5px; line-height: 1.9; color: var(--ink-2); margin: 0; }

/* ---------------------------------------------------------------- cta */
.cta { background: linear-gradient(160deg, #1a0405 0%, #5e0a0c 55%, #8c0f0e 100%); padding-block: clamp(64px, 8vw, 104px); position: relative; }
.cta__card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background-image: var(--cta-img);
  background-size: cover;
  background-position: center;
  max-width: 780px;
  margin-inline: auto;
  border: 1px solid rgba(255, 255, 255, .12);
}
.cta__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(6,4,4,.8), rgba(30,14,8,.66) 60%, rgba(50,24,10,.5));
}
.cta__inner { position: relative; z-index: 2; text-align: center; padding: clamp(44px, 6vw, 72px) 28px; color: #fff; }
.cta__title { font-family: var(--font-mincho); font-weight: 600; font-size: clamp(23px, 3vw, 32px); margin: 0 0 22px; text-wrap: balance; }
.cta__body { font-size: 14px; line-height: 2.05; color: rgba(255, 255, 255, .9); max-width: 580px; margin: 0 auto 32px; }

/* ---------------------------------------------------------------- faq */
.section--faq { background: var(--faq-bg); color: #fff; }
.faq { display: grid; gap: 14px; }
.faq-cta { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line); text-align: center; }
.faq-cta__text { font-size: 14px; color: rgba(255, 255, 255, .85); margin: 0 0 20px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color .3s var(--ease);
}
.faq-item[open] { border-color: var(--gold-soft); }
.faq-item:hover { border-color: var(--gold-soft); }
.faq-item__q {
  list-style: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 16px;
  background: transparent;
  color: var(--ink);
  padding: 20px 22px;
  font-weight: 700;
  font-size: 15px;
  transition: background .25s var(--ease);
}
.faq-item__q:hover { background: rgba(255,255,255,.04); }
.faq-item__q:focus-visible { outline: 2px solid var(--gold); outline-offset: -2px; }
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__badge {
  flex: none;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  background: #2a2122;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  border-radius: 5px;
  font-size: 16px;
}
.faq-item__badge--a { background: var(--accent-grad); }
.faq-item__qtext { flex: 1; }
.faq-item__icon { flex: none; width: 14px; height: 14px; position: relative; }
.faq-item__icon::before, .faq-item__icon::after {
  content: ""; position: absolute; background: var(--gold); transition: transform .25s ease, opacity .25s ease;
}
.faq-item__icon::before { top: 6px; left: 0; width: 14px; height: 2px; }
.faq-item__icon::after { top: 0; left: 6px; width: 2px; height: 14px; }
.faq-item[open] .faq-item__icon::after { transform: rotate(90deg); opacity: 0; }
.faq-item__a {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(0, 0, 0, .25);
  color: var(--ink-2);
  padding: 22px;
  border-top: 1px solid var(--line);
}
.faq-item__atext { margin: 0; font-size: 14px; line-height: 1.95; }

/* ---------------------------------------------------------------- legal / forms (page) */
.legal { line-height: 2.05; color: var(--ink-2); max-width: 740px; margin-inline: auto; }
.legal p { margin: 0 0 14px; }
.legal h2 { font-family: var(--font-mincho); color: #fff; font-size: 18px; margin: 34px 0 12px; border-left: 3px solid var(--accent); padding-left: 14px; }
.legal ul { padding-left: 1.3em; margin: 0 0 16px; }
.legal li { margin: 4px 0; }
.legal a { color: var(--accent-bright); text-decoration: underline; text-underline-offset: 3px; }
.legal a:hover { color: var(--gold); }
.legal a:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.legal__note { margin-top: 24px; font-size: 13px; color: var(--muted); }
.legal__back { margin-top: 48px; text-align: center; }
.legal__back a { color: var(--gold); font-weight: 700; letter-spacing: .04em; }

/* 特商法/プライバシーの定義テーブル */
.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 4px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.legal-table th, .legal-table td {
  border-top: 1px solid var(--line);
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.8;
}
.legal-table tr:first-child th, .legal-table tr:first-child td { border-top: none; }
.legal-table th {
  width: 36%;
  color: var(--gold);
  font-weight: 700;
  background: rgba(255, 255, 255, .02);
  white-space: nowrap;
}
.legal-table td { color: var(--ink-2); }

/* STEP インジケーター（入力→確認の2段階を視覚化） */
.form-steps {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  max-width: 360px; margin: 0 auto 36px;
}
.form-steps__step {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: .08em;
  color: var(--muted);
}
.form-steps__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--surface-2); border: 1px solid var(--line);
  font-family: var(--font-en); font-weight: 700; color: var(--muted);
}
.form-steps__step.is-active { color: #fff; }
.form-steps__step.is-active .form-steps__num { background: var(--accent-grad); border-color: transparent; color: #fff; }
.form-steps__line { width: 40px; height: 1px; background: var(--line-strong); }

/* フォーム入力前に見せる担当コーチのミニプロフィール */
.contact-coach {
  display: flex; align-items: center; gap: 16px; max-width: 460px; margin: 0 auto 36px;
  padding: 16px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.contact-coach__photo {
  flex: none; width: 56px; height: 56px; border-radius: 50%; object-fit: cover;
  border: 1px solid var(--gold-soft);
  filter: saturate(.92) contrast(1.06) sepia(.05);
}
.contact-coach__name { font-size: 13.5px; font-weight: 700; color: #fff; }
.contact-coach__role { margin-left: 4px; font-size: 11.5px; font-weight: 500; color: var(--muted); }
.contact-coach__note { margin-top: 4px; font-size: 12px; line-height: 1.7; color: var(--ink-2); }

/* お問い合わせフォーム */
.contact-form {
  max-width: 640px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow-card);
}
.form-field { display: grid; gap: 8px; }
.form-field label { font-size: 14px; font-weight: 700; color: #fff; letter-spacing: .03em; }
.form-field__required, .form-field__optional {
  font-size: 11px; font-weight: 700; letter-spacing: .06em;
  padding: 2px 8px; border-radius: 999px; margin-left: 8px; vertical-align: middle;
}
.form-field__required { background: var(--accent); color: #fff; }
.form-field__optional { background: rgba(255,255,255,.08); color: var(--muted); }
.contact-form input,
.contact-form textarea {
  width: 100%;
  font-family: var(--font-jp);
  font-size: 15px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 13px 16px;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #6b6361; }
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}
.contact-form textarea { resize: vertical; min-height: 150px; line-height: 1.8; }
.form-field__error { margin: 2px 0 0; font-size: 13px; color: var(--accent-bright); font-weight: 700; }
.contact-form__privacy { font-size: 13px; color: var(--muted); margin: 0; text-align: center; }
.contact-form__privacy a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.contact-form__submit { text-align: center; margin-top: 6px; }
.contact-form__reassure { font-size: 12.5px; color: var(--muted); margin: 10px 0 0; text-align: center; }
.contact-confirm__form { margin: 0; }
.contact-confirm__actions { display: flex; gap: 16px; justify-content: center; align-items: center; flex-wrap: wrap; }

/* バリデーション要約 */
.form-alert {
  max-width: 640px;
  margin: 0 auto 26px;
  background: rgba(225, 29, 29, .10);
  border: 1px solid rgba(225, 29, 29, .4);
  border-radius: 10px;
  padding: 16px 20px;
  color: #ffd9d6;
}
.form-alert p { margin: 0 0 6px; font-weight: 700; }
.form-alert ul { margin: 0; padding-left: 1.2em; font-size: 13.5px; }

/* 営業・勧誘お断りの注意書き */
.contact-notice {
  max-width: 640px;
  margin: 0 auto 26px;
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 20px;
}
/* 本文側を先に書く。見出し(.contact-notice__title)も p なので、後勝ちで上書きされないよう順序が重要 */
.contact-notice p { margin: 0; font-size: 12.5px; line-height: 1.9; color: var(--ink-2); }
.contact-notice p.contact-notice__title { margin: 0 0 6px; font-weight: 700; font-size: 13.5px; color: var(--gold); }

/* ハニーポット（非表示） */
.form-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------------------------------------------------------------- footer */
.site-footer { background: #060404; color: #fff; padding: 64px 0 44px; text-align: center; border-top: 1px solid var(--line); }
.site-footer__brand { font-family: var(--font-display); font-weight: 700; letter-spacing: .14em; font-size: 20px; margin: 0 0 28px; position: relative; padding-top: 26px; }
/* 巻末の飾り罫。ブランド名の上に小さな金の菱形＋左右に伸びる細線を置き、
   本の奥付やレターヘッドのような締めくくりにする */
.site-footer__brand::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%) rotate(45deg);
  width: 6px; height: 6px; background: var(--gold);
}
.site-footer__nav {
  list-style: none; margin: 0 0 30px; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 28px;
}
.site-footer__nav a { font-size: 13px; color: rgba(255, 255, 255, .72); letter-spacing: .02em; }
.site-footer__nav a:hover { color: var(--gold); }
.site-footer__nav a:focus-visible,
.site-footer__social a:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.site-footer__social { margin: 0 0 26px; }
.site-footer__social a {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-en); font-size: 13px; letter-spacing: .08em;
  color: rgba(255, 255, 255, .82);
}
.site-footer__social a:hover { color: var(--accent); }
.site-footer__social svg { width: 18px; height: 18px; fill: currentColor; }
.site-footer__copy { font-family: var(--font-en); font-size: 11.5px; letter-spacing: .1em; color: rgba(255, 255, 255, .45); margin: 0; }

/* ---------------------------------------------------------------- ① overview（サービスとは） */
.overview__lead {
  max-width: 780px;
  margin: 0 auto 60px;
  text-align: center;
  font-family: var(--font-mincho);
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 2.2;
  color: var(--ink-2);
}
.overview__points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.overview-point {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  text-align: center;
  transition: transform .4s var(--ease), background .4s var(--ease), border-color .4s var(--ease);
}
.overview-point:hover { transform: translateY(-6px); background: rgba(255,255,255,.07); border-color: var(--gold-soft); }
.overview-point__title {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 17.5px;
  margin: 0 0 16px;
  padding-bottom: 16px;
  color: #fff;
  position: relative;
}
.overview-point__title::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0; transform: translateX(-50%);
  width: 36px; height: 2px; background: var(--accent);
}
.overview-point__body { margin: 0; font-size: 14px; line-height: 2; color: var(--ink-2); }

/* ---------------------------------------------------------------- ② problems（お悩み） */
.problems { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.problem-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.75;
  color: #fff;
  transition: transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
}
.problem-card:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,.07);
  border-top-color: var(--gold-soft);
  border-right-color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}
.problem-card__check { flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--accent-grad); position: relative; }
.problem-card__check::before {
  content: ""; position: absolute; left: 7px; top: 4px;
  width: 6px; height: 11px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.problems__lead { text-align: center; margin: 40px auto 0; max-width: 660px; font-size: 15px; line-height: 2.05; color: var(--ink-2); }
.problems__cta { text-align: center; margin-top: 30px; }

/* ---------------------------------------------------------------- ③ features（選ばれる理由） */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.feature-card {
  position: relative;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.feature-card::before {
  content: "";
  position: absolute; left: 0; top: 0;
  width: 3px; height: 100%;
  background: var(--accent-grad);
  transform: scaleY(0); transform-origin: top;
  transition: transform .45s var(--ease);
}
.feature-card:hover { transform: translateY(-6px); border-color: var(--gold-soft); box-shadow: var(--shadow-card); }
.feature-card:hover::before { transform: scaleY(1); }
.feature-card__no {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 48px;
  line-height: 1;
  color: var(--accent);
}
.feature-card__title { font-family: var(--font-mincho); font-weight: 600; font-size: 19px; line-height: 1.55; margin: 16px 0 12px; color: #fff; }
.feature-card__body { margin: 0; font-size: 14px; line-height: 2; color: var(--ink-2); }

/* ---------------------------------------------------------------- ④ service-details（サービス内容） */
.service-details__shot {
  max-width: 900px;
  margin: 0 auto 44px;
}
.service-details__shot img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--gold-soft);
  box-shadow: var(--shadow-card);
}
.service-details__shot figcaption {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--muted);
  text-align: center;
}
.service-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 26px; max-width: 940px; margin-inline: auto; }
.service-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 24px 26px;
  transition: background .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
}
.service-item:hover { background: rgba(255,255,255,.07); border-color: var(--gold-soft); transform: translateY(-3px); }
.service-item__check {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent-grad);
  position: relative;
  box-shadow: 0 6px 16px rgba(225,29,29,.35);
}
.service-item__check::before {
  content: ""; position: absolute; left: 9px; top: 6px;
  width: 6px; height: 11px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.service-item__title { font-family: var(--font-mincho); font-weight: 600; font-size: 16px; margin: 1px 0 7px; color: #fff; }
.service-item__body { margin: 0; font-size: 13.5px; line-height: 1.9; color: var(--ink-2); }
.service-list__note { text-align: center; margin: 30px 0 0; font-size: 12.5px; color: var(--muted); }

/* ---------------------------------------------------------------- ⑤ voices（お客様の声・実績） */
.results-grid,
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); max-width: 940px; margin-inline: auto; }
.results-grid { gap: 24px; margin-bottom: 26px; }
.testimonials-grid { gap: 20px; }

/* 2種のカードで共通の面とホバー演出（写真ズームは各カードのスタイルに内包） */
.result-card,
.testimonial-card {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.result-card:hover,
.testimonial-card:hover { transform: translateY(-4px); border-color: var(--gold-soft); }
.result-card { padding: 22px; box-shadow: var(--shadow-card); }
.result-card--new { border-color: var(--gold-soft); box-shadow: 0 0 0 1px var(--gold-soft) inset, var(--shadow-card); }
.result-card__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.result-card__seg { margin: 0; color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .02em; }
.result-card__tag-new {
  display: inline-block; font-size: 10px; letter-spacing: .12em; font-weight: 700;
  color: #0b0705; background: var(--gold); padding: 3px 9px; border-radius: 4px;
  margin-left: 8px; vertical-align: middle;
}
.result-card__sub { margin: 6px 0 0; color: var(--muted); font-size: 12px; }
.result-card__ongoing { color: var(--accent); font-weight: 700; margin-left: 8px; }
.result-card__weight {
  margin: 0; font-family: var(--font-mincho); color: var(--accent);
  font-size: clamp(20px, 3.4vw, 25px); font-weight: 700; white-space: nowrap;
  text-align: right; letter-spacing: .01em; font-variant-numeric: lining-nums; font-feature-settings: "lnum" 1;
}
.result-card__weight .unit { font-size: .6em; margin-left: 3px; color: var(--muted); font-weight: 600; }
/* 1行に並べる枚数は config の shots 次第。列数を写真数に追従させる */
.result-card__pair { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 10px; }
.result-card__pair + .result-card__pair { margin-top: 10px; }
.result-card__shot {
  margin: 0; /* figure の UA 既定マージン(1em 40px)を打ち消す */
  position: relative; aspect-ratio: 5 / 8; border-radius: var(--radius-sm);
  overflow: hidden; background: var(--surface-2); border: 1px solid var(--line);
}
/* 写真の比率は行単位で指定する（BEFORE/AFTER の高さを揃えるため） */
.result-card__pair--tall .result-card__shot { aspect-ratio: 9 / 16; }
.result-card__pair--wide .result-card__shot { aspect-ratio: 4 / 3; }
.result-card__shot img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 42%;
  transition: transform .5s var(--ease);
  /* 撮影環境がまちまちな実績写真を1つのトーンに揃えるフィルムグレード */
  filter: saturate(.9) contrast(1.07) brightness(.98) sepia(.05);
}
.result-card:hover .result-card__shot img { transform: scale(1.05); }
/* フィルター単体では統一しきれない色みを、金がかったオーバーレイで面として揃える */
.result-card__shot::after {
  content: "";
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(165deg, rgba(200, 168, 106, .12), rgba(10, 6, 6, .18));
  mix-blend-mode: overlay;
}
.result-card__badge {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: .16em;
  color: #fff; background: rgba(6,4,5,.72); border: 1px solid var(--gold-soft);
  padding: 4px 10px; border-radius: 999px;
}
.result-card__quote {
  position: relative;
  margin: 16px 0 0; padding: 26px 4px 0 30px; border-top: 1px solid var(--line);
  color: var(--ink-2); font-size: 12.5px; line-height: 1.9; white-space: pre-line;
}
/* 引用符は本文の一部ではなく余白に置く落とし込み型（大ぶりな明朝の飾り約物）にして、
   小さな引用マークを行頭に埋め込むより上質な"手記"の見え方にする */
.result-card__quote::before,
.testimonial-card__text::before {
  content: "\201C";
  position: absolute; top: 8px; left: -2px;
  font-family: var(--font-display); font-size: 42px; font-weight: 700; line-height: 1;
  color: var(--gold); opacity: .55;
}
.testimonial-card__text { position: relative; padding-left: 26px; }

.testimonial-card { padding: 20px; }
.testimonial-card--shot { padding: 14px; }
.testimonial-card__tag {
  display: inline-block; font-size: 11px; letter-spacing: .08em; font-weight: 600;
  color: var(--gold); border: 1px solid var(--gold-soft); padding: 4px 11px;
  border-radius: 999px; margin: 0 0 12px;
}
.testimonial-card__shot {
  width: 100%; border-radius: var(--radius-sm);
  box-shadow: 0 10px 26px rgba(0,0,0,.45); transition: transform .4s var(--ease);
}
.testimonial-card--shot:hover .testimonial-card__shot { transform: scale(1.02); }
.testimonial-card__text { margin: 0; font-size: 13.5px; line-height: 1.9; color: var(--ink-2); }
.testimonial-card__shot + .testimonial-card__text { margin-top: 12px; }
.testimonial-card__stat { margin: 10px 0 0; font-size: 13px; font-weight: 700; color: var(--accent); }

/* 件数が多いお客様の声：4件を超える分は「もっと見る」クリックまで隠す（JS無効時は全件表示） */
.js .testimonial-card--extra { display: none; }
.testimonials-grid.is-expanded .testimonial-card--extra { display: block; }
.testimonials-toggle { text-align: center; margin: 8px 0 30px; }

.voices__note { text-align: center; color: var(--muted); font-size: 11px; line-height: 1.9; margin-top: 36px; }
/* 打消し表示。クレーム（体重の数値）に対して読みにくくならないよう、本文と同等の大きさ・濃さにする */
.voices__note--results {
  margin: 0 auto 26px; max-width: 780px;
  font-size: 12.5px; color: var(--ink-2);
}

/* ---------------------------------------------------------------- scroll reveal */
.js [data-reveal] > .container {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  will-change: opacity, transform;
}
.js [data-reveal].is-visible > .container { opacity: 1; transform: none; will-change: auto; }

/* アイテム単位のスクロールイン（data-reveal="item"）。--i の順に段階的に出すので件数が
   増えても CSS の追記は不要。ホバーの transform と食い合わないよう、transition ではなく
   animation で出し切る（終了後は通常のカスケードに戻るのでホバーが効く）。 */
.js [data-reveal="item"] { opacity: 0; }
.js [data-reveal="item"].is-visible {
  opacity: 1;
  animation: reveal-item .6s var(--ease) backwards;
  animation-delay: calc(min(var(--i, 0), 5) * .08s);
}
@keyframes reveal-item {
  from { opacity: 0; transform: translateY(20px) scale(.98); }
}

/* ---------------------------------------------------------------- floating CTA (mobile) */
.floating-cta {
  position: fixed;
  left: 16px; right: 16px;
  bottom: 16px;
  z-index: 90;
  display: none;
  opacity: 0;
  transform: translateY(120%);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
  pointer-events: none;
}
.floating-cta.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.floating-cta__btn {
  width: 100%; padding: 15px 20px; font-size: 15px;
  animation: floating-cta-pulse 2.6s ease-in-out infinite;
}
@keyframes floating-cta-pulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(225,29,29,.45); }
  50% { box-shadow: 0 12px 40px rgba(225,29,29,.72); }
}

/* ページ先頭へ戻るボタン（PCのみ。モバイルは floating-cta と場所が競合するため出さない） */
.back-to-top {
  display: none;
  position: fixed; right: 28px; bottom: 28px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  align-items: center; justify-content: center;
  background: var(--surface-2); border: 1px solid var(--gold-soft);
  color: var(--gold); font-size: 18px; line-height: 1; cursor: pointer;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  box-shadow: var(--shadow-soft);
  transition: opacity .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.back-to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.back-to-top:hover { border-color: var(--gold); background: var(--surface); }
.back-to-top:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
@media (min-width: 841px) { .back-to-top { display: flex; } }

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 1000px) {
  .plans { grid-template-columns: repeat(2, 1fr); }
  .overview__points { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
}
@media (max-width: 760px) {
  .features { grid-template-columns: 1fr; }
  .service-list { grid-template-columns: 1fr; max-width: 540px; }
  .problems { grid-template-columns: 1fr; }
  .results-grid,
  .testimonials-grid { grid-template-columns: 1fr; max-width: 480px; }
}
@media (max-width: 640px) {
  .plans { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .trust-bar__inner { gap: 10px 22px; }
  .trust-bar__item { font-size: 12px; }
  .proof-stats { flex-direction: column; gap: 0; }
  .proof-stats__item { border-left: none; border-top: 1px solid var(--line); }
  .proof-stats__item:first-child { border-top: none; }
}

@media (max-width: 840px) {
  :root { --header-h: 64px; }

  /* ロゴが幅を取りすぎてハンバーガーが画面外に押し出されないよう縮小・余白調整 */
  .site-header__inner { padding-inline: 20px; }
  .site-header__logo { font-size: 16px; letter-spacing: .06em; }

  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 0;
    background: rgba(6, 3, 3, .98);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s ease, visibility .3s ease;
  }
  .site-nav { -webkit-backdrop-filter: blur(8px); }
  .nav-open .site-nav { opacity: 1; visibility: visible; }
  .nav-open { overflow: hidden; }
  .site-nav__list { flex-direction: column; gap: 28px; }
  .site-nav__list a[data-nav-link] { font-size: 18px; }

  /* メニューを開いた瞬間、リンクが上から順にカスケード表示される。
     --nav-i は Blade 側でループ番号をそのまま入れているため、$site['nav'] の
     項目数が変わってもCSSの追記は不要（旧: nth-child(1)〜(6) のハードコード）。 */
  .site-nav__list li {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .35s var(--ease), transform .35s var(--ease);
    transition-delay: calc(min(var(--nav-i, 0), 8) * .05s);
  }
  .nav-open .site-nav__list li { opacity: 1; transform: none; }
  .site-header.is-scrolled { background: rgba(8, 5, 5, .96); }

  .nav-open .site-header,
  .nav-open .site-header.is-scrolled { -webkit-backdrop-filter: none; backdrop-filter: none; }

  .hero { min-height: 100vh; min-height: 100svh; align-items: center; }
  .hero__inner { padding-block: calc(var(--header-h) + 18px) 32px; max-width: none; }
  .hero__title { font-size: clamp(40px, 12vw, 62px); }
  .hero__lead { margin-top: 20px; }
  .hero__cta { margin-top: 28px; }

  .floating-cta { display: block; }
  .hero__scroll { display: none; }
}

@media (max-width: 540px) {
  .container { padding-inline: 18px; }
  .coach-card { padding: 34px 24px 32px; }
  .price-row { flex-direction: column; align-items: flex-start; gap: 6px; }
  .price-row__value { text-align: left; }
  .price-trial__main { gap: 8px; }
  .faq-item__q, .faq-item__a { padding: 16px; }
  .legal-table th { width: auto; white-space: normal; }
  .legal-table th, .legal-table td { display: block; }
  .legal-table td { border-top: none; padding-top: 0; }
}

/* ---------------------------------------------------------------- utilities / a11y */
.text-center { text-align: center; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -60px; left: 12px; z-index: 200;
  background: var(--accent); color: #fff;
  padding: 10px 16px; border-radius: 6px; font-weight: 700;
  transition: top .2s ease;
}
/* :focus-visible 非対応ブラウザやプログラム的フォーカス（支援技術等）でも画面外に
   フォーカスだけ残って見えなくならないよう、:focus でも表示する */
.skip-link:focus, .skip-link:focus-visible { top: 12px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-delay: -1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    /* transition-delay を残すと、時間が0近くになっても段階的なポップインの「待ち」だけ残ってしまう */
    transition-delay: 0s !important;
  }
  .js [data-reveal] > .container { opacity: 1; transform: none; }
  .js [data-reveal="item"] { opacity: 1; }
  .hero__scroll-line::after { display: none; }
}