/* Leg Flow Artist LP v2 — design.md 準拠（お手本: クビレ11/3 LP の型をネイビー×白×イエローに置換） */
:root {
  --navy: #3d4e6b;
  --navy-deep: #2b3a51;
  --white: #ffffff;
  --white-alt: #f3f4f7;
  --ink: #22304a;
  --ink-soft: #5a6678;
  --line: #c8bfbd;
  --line-soft: rgba(200, 191, 189, 0.55);
  --yellow: #f2c84b;
  --yellow-deep: #d9ae2e;
  --serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --measure: 40rem;
  /* 動きキット（assets/motion-kit.css）の案件設定 */
  --mk-marker: var(--yellow);
  --mk-marker-h: 4px;
  --mk-dist: 20px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--sans); font-size: 1rem; line-height: 1.9; letter-spacing: 0.02em; font-feature-settings: "palt"; padding-bottom: 5.5rem; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p { margin: 0 0 1.2em; text-wrap: pretty; } /* 最終行に1〜2文字だけ残る改行を避ける */
p:last-child { margin-bottom: 0; }
strong { font-weight: 700; }
.wrap { width: min(100% - 2.5rem, var(--measure)); margin-inline: auto; }

/* 背景のリズム */
.sec { padding: 4rem 0; }
.sec.navy { background: var(--navy); color: #fff; }
.sec.navy-deep { background: var(--navy-deep); color: #fff; }
.sec.white { background: var(--white); color: var(--ink); }
.sec.white + .sec.white { border-top: 1px solid var(--line); }

/* 見出し: 太い明朝、本文の2.2〜2.6倍 */
h1, h2, h3 { font-family: var(--serif); font-weight: 700; letter-spacing: 0.06em; margin: 0; word-break: keep-all; overflow-wrap: anywhere; }
h2 { font-size: clamp(1.75rem, 1.3rem + 2vw, 2.25rem); line-height: 1.45; margin-bottom: 1.4rem; }
h3 { font-size: clamp(1.25rem, 1.1rem + 0.8vw, 1.5rem); line-height: 1.5; margin: 2.4rem 0 0.9rem; }
.lead { font-size: 1.02rem; margin-bottom: 1.5rem; }

/* 決め文: 太字＋イエロー下線 */
/* 決め文: 太字＋文字の下に太い下線（文字に帯を重ねない） */
.key { font-weight: 700; font-size: clamp(1.15rem, 1rem + 0.8vw, 1.35rem); line-height: 1.75; margin: 1.6rem 0; }
.key span { padding-bottom: 0.12em; } /* 下線は .mk-marker（左から引かれる） */
.navy .key span, .navy-deep .key span { color: #fff; }

/* ボタン: ピル型、イエロー */
.btn { display: block; width: 100%; max-width: 30rem; margin: 0 auto; background: var(--yellow); color: var(--navy-deep); text-decoration: none; text-align: center; font-weight: 700; font-size: 1.08rem; padding: 1.1em 1.4em; border-radius: 999px; border: 0; box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18); }
@media (hover: hover) { .btn.mk-btn:hover { background: #f5d266; box-shadow: 0 14px 28px -10px rgba(0, 0, 0, 0.4); } }
@media (max-width: 899px) { .btn { padding: 1.1em 0.9em; font-size: 1.03rem; letter-spacing: 0; } }
.btn:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.white .btn:focus-visible { outline-color: var(--navy); }
.note { font-size: 0.85rem; line-height: 1.7; text-align: center; margin: 0.9rem auto 0; max-width: 30rem; color: var(--ink-soft); }
.navy .note, .navy-deep .note { color: rgba(255, 255, 255, 0.85); }
.cta { margin-top: 2.5rem; }

/* 背景の縦文字（IG投稿の左端ロゴ。薄く、各セクションの背景として） */
.sec { position: relative; z-index: 0; overflow: hidden; }
.sec::before { content: "LEGFLOWARTIST"; position: absolute; z-index: -1; left: -0.55rem; top: 2.2rem; writing-mode: vertical-rl; font-family: "Cinzel", "Trajan Pro", "Times New Roman", serif; font-weight: 600; font-size: clamp(2.6rem, 1.6rem + 5vw, 4.6rem); letter-spacing: 0.04em; line-height: 1; white-space: nowrap; color: var(--line); opacity: 0.09; pointer-events: none; user-select: none; animation: wm-sway 70s ease-in-out infinite alternate; }
.sec.white::before { opacity: 0.16; }
.hero::before { opacity: 0.1; }
@keyframes wm-sway { from { translate: 0 0; } to { translate: 0 -6%; } }
footer::before { content: none; }
/* ネイビー面の細い内枠（IG投稿の枠） */
.sec.navy::after, .sec.navy-deep::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(200, 191, 189, 0.42); pointer-events: none; }
@media (min-width: 900px) { .sec.navy::after, .sec.navy-deep::after { inset: 18px; } }

/* 動き（A2）: スクロールの出現・下線・順番・幕・数字は assets/motion-kit.css/js。ここは案件固有の調整だけ */
.mk-js:not(.mk-on) .sec::before { animation: none; }
/* FVの登場（Anime.js が動かすまでの初期状態。2.5秒で必ず外れる） */
.fv-pending .hero .logo span, .fv-pending .hero .fv-fade { opacity: 0; }
.fv-pending .hero h1 .mk-line > span { transform: translateY(110%); }
/* 「1日7時間で持ち帰る。」の下線はFVの登場が終わってから引く */
.hero .sub .box.mk-marker { --mk-marker-h: 3px; }
.mk-on .hero .sub .box.mk-marker { transition-delay: 1.5s; }
/* 見出しの行：明朝のはらいが切れないよう少し余白 */
h1 .mk-line, h2 .mk-line { padding-bottom: 0.12em; margin-bottom: -0.12em; }
/* チェック印は箱が出てから描く */
.mk-on .checks [data-reveal="draw"] .mk-path { transition-duration: 0.7s; transition-delay: calc(var(--mk-delay, 0s) + 0.35s); }
/* 講師写真は幕のあとにわずかに寄る */
.mk-on .profile .photo[data-reveal="mask"] > img { transform: scale(1.06); transition: clip-path 1.1s var(--mk-ease), transform 1.8s var(--mk-ease); }
.mk-on .profile .photo[data-reveal="mask"].is-in > img { transform: none; }

/* 固定ボタン（スマホ）: 表示・非表示はキット（data-sticky-cta） */
.sticky { z-index: 20; background: rgba(43, 58, 81, 0.96); padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom)); backdrop-filter: blur(6px); }
.sticky .btn { box-shadow: none; padding: 0.9em 1em; font-size: 1rem; }
@media (min-width: 900px) { .sticky { display: none; } body { padding-bottom: 0; } }

/* 写真枠（未入手時はプレースホルダ） */
.photo { position: relative; border: 1px solid var(--line); background: var(--white-alt); overflow: hidden; margin: 1.5rem 0; }
.photo.wide { aspect-ratio: 16 / 10; }
.photo.tall { aspect-ratio: 3 / 4; }
.photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.photo .ph { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: var(--ink-soft); font-size: 0.85rem; line-height: 1.6; background: repeating-linear-gradient(135deg, #eef0f4 0 14px, #f6f7f9 14px 28px); }
.navy .photo, .navy-deep .photo { border-color: var(--line-soft); }
.navy .photo .ph, .navy-deep .photo .ph { background: repeating-linear-gradient(135deg, #46587a 0 14px, #3f5071 14px 28px); color: rgba(255,255,255,0.85); }

/* ロゴ: Leg / Flow / Artist の3段。Helvetica系の素のサンセリフ、字間を詰めて行間を殺す */
.logo { font-family: "Helvetica Neue", Helvetica, Arial, "Inter", sans-serif; font-weight: 400; font-size: 2.6rem; line-height: 0.92; letter-spacing: -0.025em; color: #fff; margin: 0 0 1rem; }
.logo span { display: block; }
.logo::after { content: ""; display: block; width: 3rem; height: 1px; background: rgba(255,255,255,0.7); margin-top: 1.1rem; }
.logo-s::after { margin-top: 0.8rem; }
.logo-s { font-size: 1.5rem; margin: 0; }
footer { text-align: left; }
footer .logo { width: min(100% - 2.5rem, var(--measure)); margin-inline: auto; }
.hero .label { margin-top: 0; }
@media (max-width: 899px) { footer .logo { margin-left: 1.85rem; } }

/* コンセプト（IG投稿の「名前の意味」と決め文） */
.concept { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 1.6rem 0.2rem 1.5rem; margin: 2rem 0 0.5rem; }
.meaning { margin: 0 0 1.2rem; display: grid; gap: 0.35rem; }
.meaning div { display: grid; grid-template-columns: 4.6em 1fr; align-items: baseline; }
.meaning dt { font-family: "Helvetica Neue", Helvetica, Arial, "Inter", sans-serif; font-size: 1.15rem; letter-spacing: 0.02em; }
.meaning dd { margin: 0; font-family: var(--serif); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.08em; }
.concept-line { word-break: keep-all; overflow-wrap: anywhere; font-family: var(--serif); font-weight: 500; letter-spacing: 0.08em; line-height: 1.9; margin: 0; }
.concept-line span { display: inline-block; font-weight: 700; font-size: clamp(1.15rem, 1rem + 0.8vw, 1.35rem); margin-top: 0.2em; }
.after-voice { font-family: var(--serif); letter-spacing: 0.06em; line-height: 1.9; margin-top: 1.6rem; word-break: keep-all; overflow-wrap: anywhere; }
.after-voice span { display: inline-block; font-weight: 700; font-size: clamp(1.15rem, 1rem + 0.8vw, 1.35rem); margin-top: 0.3em; }

/* FV */
.hero { padding: 2.5rem 0 3rem; }
.hero .wrap { display: grid; gap: 1.5rem; }
.hero .wrap > div:first-child { order: 2; }
.hero .photo { margin: 0; aspect-ratio: 4 / 3; }
.hero .label { font-size: 0.9rem; letter-spacing: 0.1em; color: var(--line); margin-bottom: 0.8rem; }
.hero h1 { font-size: clamp(1.75rem, 1rem + 3.2vw, 3rem); line-height: 1.4; margin-bottom: 1.2rem; color: #fff; }
.hero .sub { font-size: 1.08rem; line-height: 1.95; margin-bottom: 0.9rem; }
.hero .sub .box { font-weight: 700; white-space: nowrap; padding-bottom: 0.1em; }
.hero .target { font-weight: 700; margin-bottom: 1.2rem; font-size: 0.97rem; letter-spacing: 0; }
.hero .facts { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 0.8rem 0; font-size: 0.95rem; line-height: 1.8; margin-bottom: 1.6rem; }
.hero .facts span { display: block; }
@media (min-width: 900px) { .hero .facts { display: flex; flex-wrap: wrap; gap: 0 1.5em; } .hero .facts span { white-space: nowrap; } }
@media (min-width: 900px) {
  /* Z型: 左上に見出し、右に写真、右下にボタン */
  .hero .wrap { width: min(100% - 4rem, 66rem); grid-template-columns: 1.3fr 0.85fr; gap: 3rem; align-items: center; padding-top: 1rem; }
  .hero .wrap > div:first-child { order: 2; }
  .hero .photo { margin: 0; border: 1px solid var(--line-soft); aspect-ratio: 4 / 5; }
  .hero h1 { font-size: 2.3rem; }
}

/* 受講者の声: カードにしない。引用は明朝、名前と顔写真の枠を下に */
.voices-row { display: flex; gap: 1rem; overflow-x: auto; padding: 0.25rem 0 1rem; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; margin: 0 -1.25rem; padding-inline: 1.25rem; }
.voices-row .voice { flex: 0 0 18rem; scroll-snap-align: start; border: 1px solid var(--line); padding: 1.3rem 1.2rem 1.2rem; background: var(--white); }
.voice .q { font-family: var(--serif); font-weight: 500; font-size: 1rem; line-height: 1.95; letter-spacing: 0.04em; margin: 0 0 1rem; }
.voice .who { display: flex; align-items: center; gap: 0.8rem; }
.face { flex: 0 0 3.4rem; width: 3.4rem; height: 3.4rem; border: 4px solid #fff; outline: 1px solid var(--line); background: repeating-linear-gradient(135deg, #e3e7ee 0 6px, #eef0f4 6px 12px); }
.voice .name { font-weight: 700; line-height: 1.4; font-size: 0.95rem; }
.voice .meta { font-size: 0.78rem; color: var(--ink-soft); line-height: 1.5; }
.more { text-align: center; font-size: 0.9rem; margin-top: 0.5rem; }
.voices-list { margin: 1.5rem 0 0.5rem; border-top: 1px solid var(--line); }
.voices-list .voice { padding: 1.5rem 0 1.4rem; border-bottom: 1px solid var(--line); }
.voices-list .voice .q { font-size: 1.02rem; line-height: 2; }
.voice-single { border: 1px solid var(--line); padding: 1.3rem 1.2rem 1.2rem; margin-top: 1.5rem; }
.disclaimer { font-size: 0.8rem; color: var(--ink-soft); margin: 0.5rem 0 1.5rem; }

/* チェックリスト */
.checks { list-style: none; padding: 0; margin: 1.5rem 0; }
.checks li { display: flex; gap: 0.8rem; align-items: flex-start; padding: 0.9rem 0; border-bottom: 1px solid var(--line-soft); font-weight: 500; line-height: 1.75; }
.checks li:first-child { border-top: 1px solid var(--line-soft); }
.checks svg { flex: 0 0 1.3rem; width: 1.3rem; height: 1.3rem; margin-top: 0.3rem; }

/* 引用 */
/* 引用: 上下の細い罫線だけ。色の棒や背景は付けない */
.quote { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 1.5rem 0.2rem; margin: 1.8rem 0; font-family: var(--serif); font-weight: 500; font-size: 1.08rem; line-height: 2.1; letter-spacing: 0.08em; }
.white .quote { border-color: var(--line); }
.quote cite { display: block; font-style: normal; font-family: var(--sans); font-size: 0.82rem; margin-top: 0.9em; text-align: right; opacity: 0.85; }

/* 3つの考え方: 罫線で区切った番号つきの段落 */
.reasons { list-style: none; counter-reset: r; padding: 0; margin: 1.5rem 0; border-top: 1px solid var(--line-soft); }
.reasons li { counter-increment: r; display: grid; grid-template-columns: 2.2rem 1fr; gap: 0 0.5rem; padding: 1.3rem 0 1.25rem; border-bottom: 1px solid var(--line-soft); }
.reasons li::before { content: counter(r); font-family: var(--serif); font-size: 1.5rem; line-height: 1; color: var(--line); padding-top: 0.15rem; }
.reasons h3 { margin: 0 0 0.5rem; font-size: 1.2rem; }
.reasons p { grid-column: 2; font-size: 0.97rem; line-height: 1.85; margin: 0; }

/* 5カード・2枠 */
.five { list-style: none; padding: 0; margin: 1.25rem 0; counter-reset: f; border-top: 1px solid var(--line); }
.five li { counter-increment: f; border-bottom: 1px solid var(--line); padding: 0.8rem 0.2rem; font-weight: 700; line-height: 1.6; display: flex; gap: 0.9rem; align-items: baseline; }
.five li::before { content: counter(f); font-family: var(--serif); color: var(--line); font-size: 1.2rem; flex: 0 0 1.2em; }
.pair { display: grid; gap: 1rem; margin: 1.5rem 0; }
@media (min-width: 720px) { .pair { grid-template-columns: 1fr 1fr; } }
.pair .box { border: 1px solid var(--line-soft); padding: 1.2rem 1.15rem; background: rgba(255, 255, 255, 0.06); }
.pair .box h3 { margin: 0 0 0.6rem; font-size: 1.15rem; }
.pair .box ul { margin: 0; padding-left: 1.2em; }
.pair .box li { margin-bottom: 0.5em; line-height: 1.75; }

/* 4条件・10ポイント: ラベルはHTML、図版は文字なしの線画 */
.figrow { display: grid; gap: 1rem; margin: 1.25rem 0 1.5rem; }
@media (min-width: 720px) { .figrow { grid-template-columns: 1fr 1.2fr; gap: 2rem; align-items: center; } .figrow-rev { grid-template-columns: 1fr; } .figrow-rev figure { order: -1; max-width: 34rem; } }
.figrow figure { margin: 0; }
.four { list-style: none; counter-reset: w; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.four li { counter-increment: w; font-family: var(--serif); font-weight: 700; font-size: 1.1rem; padding: 0.6em 0.2rem; border-bottom: 1px solid var(--line); display: flex; gap: 0.8rem; align-items: baseline; }
.four li::before { content: counter(w); font-size: 1.1rem; color: var(--line); flex: 0 0 1.1em; }
.points { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.points h4 { font-family: var(--serif); font-weight: 700; font-size: 1.02rem; margin: 0 0 0.3rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--ink); }
.points ol { list-style: none; counter-reset: pt; padding: 0; margin: 0; }
.points li { counter-increment: pt; font-size: 0.92rem; font-weight: 500; padding: 0.45em 0; border-bottom: 1px solid var(--line-soft); display: flex; gap: 0.5rem; }
.points li::before { content: counter(pt); font-family: var(--serif); color: var(--line); flex: 0 0 1em; }

/* 図版 */
figure { margin: 1.5rem 0; }
figure img { width: 100%; }
figcaption { font-size: 0.8rem; color: var(--ink-soft); margin-top: 0.5em; }

/* 持ち帰るもの */
.takeaway { background: var(--white-alt); border: 1px solid var(--line); padding: 1.3rem 1.2rem; margin: 1.5rem 0; }
.takeaway h3 { margin: 0 0 0.7rem; font-size: 1.15rem; }
.takeaway ul { margin: 0; padding-left: 1.2em; }
.takeaway li { font-weight: 700; margin-bottom: 0.4em; }
.takeaway li small { display: block; font-weight: 400; font-size: 0.85rem; color: var(--ink-soft); }

/* 講師 */
.profile { display: grid; gap: 1.5rem; margin-bottom: 1.5rem; }
@media (min-width: 720px) { .profile { grid-template-columns: 13rem 1fr; align-items: start; } }
.profile .photo { margin: 0; width: 100%; background: var(--navy-deep); }
@media (min-width: 720px) { .profile .photo { width: 13rem; } }
.profile .name { font-family: var(--serif); font-weight: 700; font-size: 1.6rem; line-height: 1.3; margin: 0 0 0.2rem; }
.profile .title { font-size: 0.92rem; opacity: 0.9; margin-bottom: 1rem; }
.career { margin: 0 0 1.2rem; border-top: 1px solid var(--line-soft); }
.career div { display: grid; grid-template-columns: 3.6em 1fr; gap: 0 0.8rem; padding: 0.55em 0.1rem; border-bottom: 1px solid var(--line-soft); font-size: 0.95rem; line-height: 1.7; }
.career dt { font-family: var(--serif); font-weight: 700; }
.career dd { margin: 0; }
.fact { font-family: var(--serif); font-weight: 700; font-size: 1.18rem; line-height: 1.7; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 1rem 0.1rem; margin: 1.5rem 0 1.2rem; }
.links { list-style: none; padding: 0; margin: 0 0 1rem; font-size: 0.92rem; }
.links li { padding: 0.35em 0; }

/* 料金 */
.price { border: 1px solid var(--line); margin: 1.25rem 0; }
.price .row { display: grid; grid-template-columns: 6.5em 1fr; align-items: baseline; gap: 0.5rem 1rem; padding: 1rem 1.2rem; }
.price .row + .row { border-top: 1px solid var(--line); }
.price .k { font-weight: 700; }
.price .v { font-family: var(--sans); font-weight: 700; font-size: 1.5rem; white-space: nowrap; letter-spacing: 0; }
.price .v small { font-size: 1rem; margin-left: 0.1em; }
.price .d { grid-column: 2; font-weight: 400; font-size: 0.85rem; color: var(--ink-soft); }

/* 表 */
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; margin: 1.25rem 0; background: var(--white); }
th, td { text-align: left; vertical-align: top; padding: 0.8em 0.7em; border-bottom: 1px solid var(--line); line-height: 1.7; }
th { width: 28%; font-weight: 700; background: var(--white-alt); white-space: nowrap; }
tr:first-child th, tr:first-child td { border-top: 1px solid var(--line); }

/* 申込ステップ */
.steps { list-style: none; counter-reset: s; padding: 0; margin: 1.25rem 0; display: grid; gap: 0.6rem; max-width: 30rem; }
.steps li { counter-increment: s; background: var(--white-alt); border: 1px solid var(--line); padding: 0.95rem 1rem 0.95rem 3.4rem; position: relative; font-weight: 700; line-height: 1.6; white-space: nowrap; }
.steps li::before { content: counter(s); position: absolute; left: 1rem; top: 0.95rem; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--navy); color: #fff; font-family: var(--serif); text-align: center; line-height: 1.6rem; font-size: 0.95rem; }

/* FAQ */
/* FAQ: タップで開閉（details。開閉の動きはキット） */
.faq { margin: 1rem 0 0; border-bottom: 1px solid var(--line); }
.faq .mk-acc { border-top: 1px solid var(--line); }
.faq summary { display: flex; align-items: flex-start; gap: 0.5em; padding: 1rem 0; font-weight: 700; line-height: 1.7; }
.faq .faq-q { font-family: var(--serif); color: var(--navy); flex: none; }
.faq .faq-t { flex: 1; }
.faq .mk-acc__icon { flex: none; width: 1.6rem; height: 1.6rem; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; font-weight: 400; font-size: 1.05rem; line-height: 1; color: var(--navy); margin-top: 0.1rem; }
.faq .faq-a { padding: 0 0 1.1rem 1.6em; color: var(--ink); }
.faq summary:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; }

/* 追伸・特商法 */
.sign { font-family: var(--serif); font-weight: 700; text-align: right; margin: 1.2rem 0 2rem; }
.legal { margin-top: 3rem; border-top: 1px solid var(--line-soft); padding-top: 1.5rem; font-size: 0.8rem; opacity: 0.9; }
.legal h3 { font-size: 1rem; margin: 0 0 0.6rem; }
.legal table { background: transparent; font-size: 0.78rem; color: #fff; }
.legal th, .legal td { border-color: var(--line-soft); }
.legal th { background: rgba(255,255,255,0.06); color: #fff; width: 32%; }
footer { background: var(--navy-deep); color: var(--line); text-align: center; font-family: var(--serif); letter-spacing: 0.12em; font-size: 0.85rem; padding: 1.5rem 0 2rem; }