/* =========================================================
   町田優希 パーソナルトレーニング（宇都宮）デモサイト
   参考サイト karada-camp.com の世界観を分析した上での完全新規実装
   デザイントークン実測：ゴシック / アクセント #265edd(寒色ブルー)+ #e2ff00(蛍光イエロー)
   ========================================================= */

:root {
  --blue: #265edd;          /* メインアクセント（参考サイト実測 rgb(38,94,221)） */
  --blue-deep: #1742a8;
  --blue-soft: #eaf0ff;
  --lime: #e2ff00;          /* 差し色（参考サイト実測 蛍光イエロー） */
  --ink: #1c2129;           /* 本文（参考サイト rgb(34,34,34) 相当） */
  --muted: #5d6675;
  --bg: #ffffff;
  --bg-alt: #f4f6fb;
  --bg-dark: #11233f;
  --line: rgba(28, 33, 41, .12);
  --radius: 14px;
  --radius-pill: 999px;
  --shadow: 0 18px 50px rgba(38, 94, 221, .14);
  --shadow-soft: 0 10px 30px rgba(17, 35, 63, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ Pro W3", Meiryo, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4 { font-weight: 800; line-height: 1.4; margin: 0; }

.wrapper { width: min(1140px, calc(100% - 40px)); margin: 0 auto; }

/* 英字見出し（参考サイトの大きな英字ロゴ見出しの雰囲気） */
.en {
  font-family: "Archivo", "Arial Black", sans-serif;
  font-weight: 900;
  letter-spacing: .02em;
  font-style: italic;
}

/* ---------- ヘッダー ---------- */
.notice-bar {
  background: var(--blue);
  color: #fff;
  font-size: 12.5px;
  text-align: center;
  padding: 8px 14px;
  letter-spacing: .04em;
}
.demo-bar {
  background: #11233f;
  color: var(--lime);
  font-size: 12px;
  text-align: center;
  padding: 7px 14px;
  letter-spacing: .02em;
  border-bottom: 1px solid rgba(226, 255, 0, .25);
}
.demo-note-footer {
  background: rgba(226, 255, 0, .1);
  border: 1px dashed rgba(226, 255, 0, .4);
  color: rgba(255, 255, 255, .9);
  font-size: 12px;
  text-align: center;
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 24px;
}
.form-demo-note {
  background: rgba(38, 94, 221, .08);
  border: 1px dashed var(--blue);
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  padding: 12px 16px;
  border-radius: 10px;
}
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 76px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--blue); color: var(--lime);
  display: grid; place-items: center;
  font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; font-size: 22px;
  box-shadow: 0 8px 18px rgba(38, 94, 221, .35);
}
.logo b { display: block; font-size: 17px; line-height: 1.2; letter-spacing: .02em; }
.logo small { display: block; color: var(--muted); font-size: 11px; font-weight: 600; }
.nav { display: flex; align-items: center; gap: 22px; font-size: 13.5px; font-weight: 700; }
.nav a { position: relative; padding: 6px 0; }
.nav a span { display: block; font-size: 10px; color: var(--blue); font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; letter-spacing: .08em; }
.nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: .25s; }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-cta { display: flex; gap: 10px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 12px 26px;
  border-radius: var(--radius-pill); font-weight: 800; font-size: 14.5px;
  border: 2px solid transparent; cursor: pointer; transition: .2s; white-space: nowrap;
}
.btn.primary { background: var(--blue); color: #fff; box-shadow: 0 14px 28px rgba(38, 94, 221, .28); }
.btn.primary:hover { background: var(--blue-deep); transform: translateY(-2px); }
.btn.lime { background: var(--lime); color: var(--ink); }
.btn.lime:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(226, 255, 0, .4); }
.btn.ghost { background: #fff; color: var(--blue); border-color: var(--blue); }
.btn.ghost:hover { background: var(--blue-soft); }
.btn.lg { min-height: 58px; padding: 14px 34px; font-size: 16px; }

.menu-toggle { display: none; width: 48px; height: 48px; border: 1px solid var(--line); border-radius: 12px; background: #fff; flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.menu-toggle span { width: 22px; height: 2px; background: var(--ink); display: block; }
.drawer { display: none; background: #fff; border-top: 1px solid var(--line); }
.drawer.open { display: block; }
.drawer a { display: block; padding: 15px 24px; border-bottom: 1px solid var(--line); font-weight: 700; }

/* ---------- ヒーロー ---------- */
.hero { position: relative; overflow: hidden; background: var(--bg-dark); color: #fff; }
.hero-bg { position: absolute; inset: 0; opacity: .5; object-fit: cover; width: 100%; height: 100%; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(17,35,63,.92) 30%, rgba(38,94,221,.55) 100%); }
.hero-inner { position: relative; z-index: 2; padding: 96px 0 104px; }
.hero .eyebrow { color: var(--lime); font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; letter-spacing: .12em; font-size: 15px; margin-bottom: 18px; }
.hero h1 { font-size: clamp(34px, 5.6vw, 64px); line-height: 1.28; letter-spacing: .01em; margin-bottom: 24px; }
.hero h1 mark { background: linear-gradient(transparent 62%, var(--lime) 62%); color: #fff; padding: 0 4px; }
.hero-lead { font-size: clamp(16px, 2vw, 19px); color: rgba(255,255,255,.86); max-width: 620px; margin-bottom: 34px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; list-style: none; padding: 0; }
.hero-meta li { border: 1px solid rgba(255,255,255,.3); border-radius: var(--radius-pill); padding: 7px 16px; font-size: 13px; font-weight: 700; }

/* ---------- 共通セクション ---------- */
.section { padding: 96px 0; }
.section.alt { background: var(--bg-alt); }
.section.blue { background: var(--blue); color: #fff; }
.section.dark { background: var(--bg-dark); color: #fff; }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .label { display: inline-block; color: var(--blue); font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; letter-spacing: .12em; font-size: 14px; margin-bottom: 12px; }
.section.blue .section-head .label, .section.dark .section-head .label { color: var(--lime); }
.section-head h2 { font-size: clamp(26px, 4vw, 40px); line-height: 1.4; }
.section-head p { color: var(--muted); margin-top: 16px; font-size: 16px; }
.section.blue .section-head p, .section.dark .section-head p { color: rgba(255,255,255,.82); }

/* ---------- カード/グリッド ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-soft); transition: .25s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card .num { font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; font-size: 30px; color: var(--blue); }
.card h3 { font-size: 20px; margin: 12px 0 10px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.card .ico { width: 56px; height: 56px; border-radius: 14px; background: var(--blue-soft); display: grid; place-items: center; font-size: 26px; margin-bottom: 16px; }

.image-card { overflow: hidden; padding: 0; }
.image-card .ph { aspect-ratio: 16/11; }
.image-card .body { padding: 26px; }

/* 写真調プレースホルダー（画像生成ツール非搭載のためSVG/グラデーションで雰囲気再現） */
.ph { position: relative; width: 100%; background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 60%, #0d1f3a 100%); overflow: hidden; }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.ph.tall { aspect-ratio: 3/4; }
.ph.wide { aspect-ratio: 16/10; }

/* ---------- スプリット（画像＋テキスト） ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.rev .split-media { order: 2; }
.split-media .ph { border-radius: var(--radius); box-shadow: var(--shadow); }
.split h2 { font-size: clamp(24px, 3.4vw, 36px); line-height: 1.42; margin-bottom: 18px; }
.split p { color: var(--muted); margin: 0 0 16px; }
.split .label { color: var(--blue); font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; letter-spacing: .1em; font-size: 14px; margin-bottom: 12px; }

/* ---------- 数字バッジ ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stat { text-align: center; padding: 24px; }
.stat b { display: block; font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; font-size: clamp(40px, 6vw, 64px); color: var(--lime); line-height: 1; }
.stat span { display: block; margin-top: 10px; font-weight: 700; font-size: 14px; }

/* ---------- 料金 ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card { background: #fff; border: 2px solid var(--line); border-radius: var(--radius); padding: 34px 30px; text-align: center; position: relative; transition: .25s; }
.price-card.feature { border-color: var(--blue); box-shadow: var(--shadow); }
.price-card.feature::before { content: "人気"; position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--lime); color: var(--ink); font-weight: 800; font-size: 12px; padding: 5px 18px; border-radius: var(--radius-pill); }
.price-card h3 { font-size: 20px; color: var(--blue); }
.price-card .yen { font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; font-size: 40px; margin: 14px 0 6px; }
.price-card .yen small { font-size: 15px; font-weight: 700; color: var(--muted); }
.price-card ul { list-style: none; padding: 0; margin: 20px 0 24px; text-align: left; }
.price-card li { padding: 9px 0 9px 28px; position: relative; font-size: 14.5px; border-bottom: 1px dashed var(--line); }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 900; }

/* ---------- フロー ---------- */
.flow { display: grid; gap: 18px; padding: 0; list-style: none; counter-reset: f; }
.flow li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 28px 24px 84px; position: relative; }
.flow li::before { counter-increment: f; content: "0" counter(f); position: absolute; left: 26px; top: 22px; font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; font-size: 28px; color: var(--blue); }
.flow h3 { font-size: 18px; margin-bottom: 6px; }
.flow p { margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- お客様の声 ---------- */
.voice-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-soft); }
.voice-card .q { color: var(--blue); font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; font-size: 30px; }
.voice-card p { color: var(--ink); font-size: 15px; margin: 8px 0 18px; }
.voice-card .who { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); }
.voice-card .who .av { width: 40px; height: 40px; border-radius: 50%; background: var(--blue-soft); display: grid; place-items: center; font-weight: 800; color: var(--blue); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 0 24px; }
.faq summary { cursor: pointer; font-weight: 800; padding: 20px 0; list-style: none; position: relative; padding-right: 30px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 18px; font-size: 22px; color: var(--blue); }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 0; padding: 0 0 20px; color: var(--muted); font-size: 15px; }

/* ---------- 下層ページヘッダー ---------- */
.page-hero { background: var(--bg-dark); color: #fff; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(17,35,63,.9), rgba(38,94,221,.5)); }
.page-hero .inner { position: relative; z-index: 2; padding: 70px 0 60px; }
.breadcrumb { font-size: 12.5px; color: rgba(255,255,255,.7); margin-bottom: 14px; }
.breadcrumb a { color: var(--lime); }
.page-hero h1 { font-size: clamp(28px, 4.6vw, 48px); }
.page-hero .label { color: var(--lime); font-family: "Archivo", sans-serif; font-weight: 900; font-style: italic; letter-spacing: .12em; font-size: 14px; margin-bottom: 10px; }

/* ---------- テーブル ---------- */
.table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { border-bottom: 1px solid var(--line); padding: 16px 20px; text-align: left; vertical-align: top; font-size: 15px; }
.table th { width: 30%; background: var(--blue-soft); color: var(--blue); font-weight: 800; }
.table tr:last-child th, .table tr:last-child td { border-bottom: 0; }

/* ---------- フォーム ---------- */
.form { display: grid; gap: 18px; max-width: 720px; margin: 0 auto; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
label { font-weight: 700; font-size: 14px; }
label .req { color: #e2453b; font-size: 12px; margin-left: 6px; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font: inherit; background: #fff; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
textarea { min-height: 150px; resize: vertical; }

/* ---------- CTA帯 ---------- */
.cta-band { background: linear-gradient(120deg, var(--blue), var(--blue-deep)); color: #fff; padding: 70px 0; }
.cta-band .wrapper { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(24px, 3.4vw, 38px); line-height: 1.36; }
.cta-band p { color: rgba(255,255,255,.85); margin: 10px 0 0; }

/* ---------- お知らせ ---------- */
.news-list { display: grid; gap: 4px; max-width: 880px; margin: 0 auto; }
.news-item { display: grid; grid-template-columns: 120px 110px 1fr; gap: 18px; align-items: center; padding: 20px 6px; border-bottom: 1px solid var(--line); }
.news-item time { color: var(--muted); font-size: 13px; font-family: "Archivo", sans-serif; font-style: italic; }
.news-item .tag { justify-self: start; background: var(--blue-soft); color: var(--blue); font-size: 12px; font-weight: 800; padding: 4px 12px; border-radius: var(--radius-pill); }
.news-item p { margin: 0; font-weight: 600; font-size: 15px; }

/* ---------- フッター ---------- */
.footer { background: var(--bg-dark); color: rgba(255,255,255,.78); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer .logo b { color: #fff; }
.footer h4 { color: #fff; font-size: 14px; margin-bottom: 14px; letter-spacing: .04em; }
.footer a { display: block; padding: 6px 0; font-size: 14px; }
.footer a:hover { color: var(--lime); }
.footer-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: 12px; color: rgba(255,255,255,.5); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.todo-note { background: #fff7d6; border: 1px dashed #c9a200; color: #7a5d00; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 8px; }

/* ---------- アニメーション ---------- */
.fade { opacity: 0; transform: translateY(20px); transition: .7s ease; }
.fade.in { opacity: 1; transform: translateY(0); }

/* ---------- レスポンシブ ---------- */
@media (max-width: 980px) {
  .nav, .header-cta .btn-text { display: none; }
  .menu-toggle { display: flex; }
  .split, .grid-2, .grid-3, .grid-4, .price-grid, .stats { grid-template-columns: 1fr; }
  .split.rev .split-media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .section { padding: 64px 0; }
  .hero-inner { padding: 70px 0 76px; }
  .form .row { grid-template-columns: 1fr; }
  .news-item { grid-template-columns: 1fr; gap: 6px; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band .wrapper { flex-direction: column; align-items: flex-start; }
}