:root {
  --orange: #e95532;
  --ink: #333333;
  --gray-bg: #eeeeee;
  --soft-bg: #f8f8f8;
  --step1: #2b2b2b;
  --step2: #444444;
  --step3: #666666;
  --step4: #888888;
  --jp: 'Noto Sans JP', sans-serif;
  --en: 'Lato', 'Noto Sans JP', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--jp);
  color: var(--ink);
  background: #ffffff;
  line-height: 1.8;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { width: min(760px, 100% - 32px); margin: 0 auto; }
.label {
  position: absolute; left: 14px; top: 24px;
  writing-mode: vertical-rl;
  font-family: var(--en); font-size: 10px; font-weight: 700; letter-spacing: 0.2em;
}
section { position: relative; }

/* hero */
.hero { text-align: center; padding: 72px 16px 88px; }
.hero .lead { font-size: 13px; font-weight: 700; color: #888; margin: 0 0 4px; }
.hero h1 {
  font-family: var(--en); font-weight: 900; color: #444;
  font-size: clamp(48px, 11vw, 132px); line-height: 1.02; letter-spacing: 0.04em; margin: 0;
}
.hero h1 .accent { color: var(--orange); }
.hero .sub { font-size: clamp(16px, 2.6vw, 26px); font-weight: 900; margin: 32px 0 0; }
.hero .shop { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.sp-mark { display: none; }
.dot { width: 34px; height: 34px; border-radius: 50%; background: var(--orange); margin: 0 auto -17px; position: relative; z-index: 2; }

/* 01: photo with dark overlay */
.photo-dark {
  color: #fff; padding: 72px 0;
  background: linear-gradient(rgba(0,0,0,.45), rgba(0,0,0,.45)), url('/img/beautiful-diet.webp') center / cover no-repeat;
}
.photo-dark h2 { font-size: clamp(22px, 3.4vw, 32px); line-height: 1.5; margin: 0 0 24px; }
.photo-dark p { font-size: 14px; font-weight: 700; margin: 0 0 16px; }

/* text blocks */
.text-block { padding: 56px 0 64px; }
.text-block h2 { font-size: clamp(24px, 3.6vw, 34px); line-height: 1.5; margin: 0 0 32px; font-weight: 900; }
.text-block p { font-size: 14px; font-weight: 700; margin: 0 0 18px; }
.wide-photo { width: 100%; height: clamp(240px, 46vw, 560px); object-fit: cover; }

/* buttons */
.cta-band { background: var(--gray-bg); padding: 40px 16px; text-align: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: #fff; text-decoration: none;
  font-weight: 700; font-size: 15px; padding: 12px 28px;
  box-shadow: 0 10px 20px rgba(0,0,0,.12);
}
.btn:hover { opacity: .88; }
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.cta-note { font-size: 12px; color: #666; margin: 12px 0 0; }

/* 04: recommended */
.recommend {
  color: #fff; text-align: center; padding: 72px 16px 80px;
  background: linear-gradient(rgba(0,0,0,.35), rgba(0,0,0,.35)), url('/img/dumbbells.webp') center / cover no-repeat;
}
.recommend h2 { font-size: clamp(20px, 3.4vw, 32px); line-height: 1.5; margin: 0 0 32px; text-shadow: 0 2px 8px rgba(0,0,0,.3); }
.recommend ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; justify-items: center; }
.recommend li {
  background: #fff; color: var(--ink); border-radius: 4px;
  font-size: clamp(12px, 1.6vw, 14px); font-weight: 700; padding: 8px 16px; max-width: 100%;
}

/* 05: steps */
.steps { width: min(500px, 100%); margin: 0 auto; }
.step { position: relative; color: #fff; padding: 56px 48px 64px; overflow: hidden; }
.step:nth-child(1) { background: var(--step1); }
.step:nth-child(2) { background: var(--step2); }
.step:nth-child(3) { background: var(--step3); }
.step:nth-child(4) { background: var(--step4); }
.step .no { font-family: var(--en); font-size: 12px; font-weight: 700; letter-spacing: .15em; margin: 0 0 6px; }
.step h3 { font-size: clamp(20px, 3vw, 26px); line-height: 1.45; margin: 0 0 16px; }
.step p { font-size: 13px; font-weight: 700; margin: 0; }
.step svg { position: absolute; right: 28px; top: 28px; width: 64px; height: 64px; fill: rgba(255,255,255,.18); }

/* 06: plans */
.plan { background: var(--soft-bg); padding: 56px 0 0; text-align: center; }
.plan h2 { font-size: clamp(22px, 3.4vw, 30px); line-height: 1.5; margin: 0 0 28px; font-weight: 900; }
.plan-table { width: min(600px, 100%); margin: 0 auto; background: #fff; border-radius: 6px; overflow: hidden; text-align: center; }
.plan-table .head { background: var(--orange); color: #fff; font-size: clamp(16px, 2.4vw, 20px); font-weight: 700; padding: 12px; }
.plan-table .row { padding: 10px 12px; font-size: clamp(12px, 1.7vw, 14px); font-weight: 700; border-top: 1px dashed #ccc; }
.plan-table .row:first-of-type { border-top: 0; }
.plan-notes { list-style: none; padding: 0; margin: 28px auto; font-size: 12px; font-weight: 700; line-height: 1.7; }
.plan-notes li::before { content: '※'; color: var(--orange); }
.plan-notes .hot { color: var(--orange); }
.plan-photos { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 3vw, 32px); width: min(660px, 100% - 32px); margin: 0 auto; }
.plan-photos img { width: 100%; aspect-ratio: 1; object-fit: cover; }

/* message frame */
.frame-title { background: var(--orange); color: #fff; text-align: center; font-size: 13px; font-weight: 700; padding: 6px 16px; margin: 0; }
.frame { border: 6px solid var(--orange); border-top: 0; text-align: center; padding: 48px clamp(12px, 3vw, 24px) 0; }
.frame h2 { font-size: clamp(22px, 3.6vw, 34px); line-height: 1.6; margin: 0 0 32px; font-weight: 900; }
.frame p { font-size: 14px; font-weight: 700; margin: 0 0 8px; }
.frame .only { font-size: clamp(20px, 3vw, 28px); font-weight: 900; color: var(--orange); margin: 8px 0; }
.frame img { width: 100%; height: clamp(220px, 40vw, 480px); object-fit: cover; margin-top: 32px; }

/* access */
.access { text-align: center; padding: 48px 16px 56px; }
.access h2 { font-size: 15px; margin: 0 0 16px; }
.map { width: min(560px, 100%); aspect-ratio: 16 / 9; border: 0; margin: 0 auto 16px; display: block; }
.map-link { font-size: 12px; margin: -8px 0 12px; }
.access address { font-style: normal; font-size: 13px; font-weight: 700; }

/* footer */
.footer { background: var(--orange); color: #fff; padding: 48px 0 32px; }
.footer .name { font-size: clamp(16px, 2.4vw, 22px); font-weight: 700; letter-spacing: .1em; margin: 0 0 24px; }
.footer ul { list-style: none; padding: 0; margin: 0 0 40px; display: grid; gap: 10px; }
.footer a { color: #fff; text-decoration: none; font-size: 13px; font-weight: 700; }
.footer a:hover { text-decoration: underline; }
.footer small { display: block; text-align: center; font-size: 11px; }

/* fixed side button */
.side-cta {
  position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 50;
  writing-mode: vertical-rl; background: var(--orange); color: #fff; text-decoration: none;
  font-size: 13px; font-weight: 700; padding: 16px 8px; box-shadow: 0 6px 16px rgba(0,0,0,.18);
}

/* faq / stretch */
.page-head { text-align: center; padding: 64px 16px 24px; }
.page-head .en { font-family: var(--en); font-size: 12px; font-weight: 700; color: var(--orange); letter-spacing: .2em; margin: 0; }
.page-head h1 { font-size: clamp(22px, 3.6vw, 32px); line-height: 1.5; margin: 8px 0 0; font-weight: 900; }
.faq-list { padding: 24px 0 48px; }
.faq-item { border-bottom: 1px solid #ddd; padding: 24px 0; }
.faq-item h2 { font-size: 16px; line-height: 1.6; margin: 0 0 12px; color: var(--orange); }
.faq-item p { font-size: 14px; margin: 0; }
.back { text-align: center; padding: 0 16px 64px; }
.back a { font-weight: 700; font-size: 14px; }

@media (max-width: 640px) {
  .label { display: none; }
  .hero { padding: 56px 16px 64px; }
  .sp-mark { display: block; width: 140px; margin: 40px auto 0; }
  .photo-dark, .text-block { padding-left: 0; padding-right: 0; }
  .step { padding: 48px 24px 56px; }
  .step svg { width: 48px; height: 48px; right: 20px; top: 20px; }
  .side-cta { top: auto; bottom: 0; right: 0; left: 0; transform: none; writing-mode: horizontal-tb; text-align: center; padding: 12px; }
  body.has-side-cta { padding-bottom: 48px; }
}