/* ============================================================
   瞬発力プログラム LP — プランB同系 / Red Accent
   White × Black × Red
   ============================================================ */

/* ============================================================
   1. Variables
   ============================================================ */
:root {
  --red:       #c8102e;
  --red-dark:  #a00d24;
  --navy:      #0a0a0a;
  --navy-2:    #111111;
  --navy-l:    #1a1a1a;
  --white:     #ffffff;
  --bg:        #0a0a0a;
  --bg-2:      #111111;
  --text:      #ffffff;
  --text-2:    rgba(255,255,255,0.75);
  --text-3:    #888888;
  --border:    rgba(255,255,255,0.1);

  --font:      'Noto Sans JP', sans-serif;
  --serif:     'Noto Serif JP', serif;

  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --dur:       0.22s;

  --max:       900px;
  --narrow:    660px;
}

/* ============================================================
   2. Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.85;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

ul, ol { list-style: none; }
a      { color: inherit; text-decoration: none; }
img    { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ============================================================
   3. Layout
   ============================================================ */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 40px;
}

.wrap--narrow {
  max-width: var(--narrow);
}

.pc-only { display: initial; }

/* ============================================================
   4. Progress Bar
   ============================================================ */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: var(--red);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
}

/* ============================================================
   5. Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
  padding: 16px 40px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
  letter-spacing: 0.04em;
  border-radius: 4px;
  gap: 6px;
}

.btn svg { flex-shrink: 0; }

.btn small {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.75;
}

.btn--primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
  flex-direction: row;
  flex-wrap: wrap;
}
.btn--primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(200,0,0,0.3);
}

.btn--primary small {
  display: block;
  flex: 0 0 100%;
  text-align: center;
}

.btn--outline-dark {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}
.btn--outline-dark:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--white);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
}
.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

.btn--lg {
  padding: 20px 52px;
  font-size: 1.05rem;
}

.btn--full { width: 100%; max-width: 360px; }

/* ============================================================
   6. Section
   ============================================================ */
.sec {
  padding: 96px 0;
}

.sec--light { background: var(--navy-2); }
.sec--dark  { background: var(--navy); }

.label {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}

.label::before,
.label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.sec__h {
  font-family: var(--serif);
  font-size: clamp(1.65rem, 4vw, 2.3rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 44px;
  text-align: center;
}

.sec__h--white { color: var(--white); }

.h-highlight {
  font-style: italic;
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-decoration-thickness: 3px;
  text-underline-offset: 6px;
}

.h-vs {
  display: inline-block;
  font-size: 0.6em;
  font-weight: 400;
  color: var(--text-3);
  letter-spacing: 0.1em;
  margin: 4px 0;
}

.sec__lead {
  font-size: 1.05rem;
  color: var(--text-2);
  margin-bottom: 36px;
  line-height: 2;
}

/* Reveal */
.reveal,
.reveal-left {
  opacity: 0;
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal      { transform: translateY(20px); }
.reveal-left { transform: translateX(-28px); }

.reveal.is-visible,
.reveal-left.is-visible {
  opacity: 1;
  transform: none;
}

/* ===========================
   NAV
=========================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 0 40px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.nav__brand {
  font-family: var(--serif);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  color: #080808;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.nav__brand-sub {
  font-family: var(--font);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: #888;
}
.nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #080808;
  border-radius: 1px;
  transition: transform 0.26s, opacity 0.26s;
  transform-origin: center;
}
.nav__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.mobile-menu {
  position: fixed;
  top: 60px; left: 0; right: 0;
  z-index: 190;
  background: #fff;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.26s, transform 0.26s;
}
.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-menu__link {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: #080808;
  padding: 14px 12px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
  border-radius: 2px;
}
.mobile-menu__link:last-child { border-bottom: none; }
.mobile-menu__link:hover { color: #c8102e; background: rgba(200,16,46,0.04); }
.mobile-menu__close {
  display: flex;
  align-self: flex-end;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: none;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 50%;
  font-size: 0.9rem;
  color: #080808;
  cursor: pointer;
  margin-bottom: 8px;
  transition: background 0.2s;
}
.mobile-menu__close:hover { background: rgba(0,0,0,0.06); }
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 180;
  background: rgba(0,0,0,0.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.26s;
}
.menu-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
/* デスクトップ用ナビリンク */
.nav__links {
  display: none !important;
  list-style: none;
  gap: 2px;
  align-items: center;
}
.nav__links a {
  font-size: 0.78rem;
  font-weight: 700;
  color: #080808;
  letter-spacing: 0.05em;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 3px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.nav__links a:hover {
  color: var(--red);
  background: rgba(200,16,46,0.06);
}

@media (min-width: 769px) {
  .nav__hamburger { display: none !important; }
  .mobile-menu,
  .menu-overlay { display: none !important; }
  .nav__links { display: flex !important; }
}

@media (max-width: 600px) {
  .nav { padding: 0 20px; }
}

/* ============================================================
   10. Hero
   ============================================================ */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg);
  padding-top: 60px;
}

.hero__img {
  width: 100%;
  max-width: 540px;
  height: auto;
  display: block;
}

.hero__cta-wrap {
  width: 100%;
  max-width: 540px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 24px 48px;
  background: var(--bg);
}

.hero__btn {
  width: 100%;
  max-width: 360px;
}

.badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border: 1px solid var(--border);
  color: var(--text-3);
  border-radius: 2px;
}

.badge--em {
  border-color: var(--red);
  color: var(--red);
}

/* ============================================================
   11. Pain Section
   ============================================================ */
.body-text {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 2;
  margin-bottom: 20px;
}

.callout {
  background: var(--navy-l);
  border-left: 4px solid var(--red);
  padding: 22px 28px;
  margin-bottom: 28px;
  font-size: 1.05rem;
  color: var(--text);
  line-height: 2;
  font-style: italic;
}

.callout strong {
  font-weight: 700;
  font-style: normal;
  color: var(--red);
}

/* Pain cards */
.pain-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.pain-card {
  padding: 24px 22px;
  background: var(--navy);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  border-radius: 4px;
}

.pain-card__head {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 10px;
  text-align: center;
}

.pain-card__body {
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.8;
  text-align: center;
}

@media (max-width: 600px) {
  .pain-cards { grid-template-columns: 1fr; }
}

.em-text {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.8vw, 1.4rem);
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 36px;
  padding: 22px 28px;
  border: 2px solid var(--text);
  line-height: 1.6;
}

.transition-block {
  border-top: 1px solid var(--border);
  padding-top: 36px;
  text-align: center;
}

.transition-block__lead {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 24px;
}

.transition-block__body {
  color: var(--text-2);
  line-height: 2;
  margin-bottom: 32px;
}

.transition-block .em-text {
  text-align: center;
  border-color: var(--border);
  display: inline-block;
}

.u {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
  font-size: 1.2em;
}

.highlight {
  background: var(--red);
  color: var(--white);
  padding: 0 6px;
  border-radius: 2px;
  font-size: 1.4em;
}

.insight {
  border-top: 1px solid var(--border);
  padding-top: 36px;
}

.insight p {
  color: var(--text-2);
  line-height: 2;
  margin-bottom: 18px;
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 28px 0;
}

.insight__close {
  background: var(--navy);
  color: rgba(255,255,255,0.88) !important;
  padding: 28px 32px !important;
  border: 2px solid rgba(255,255,255,0.6);
  margin-bottom: 0 !important;
  line-height: 2 !important;
  border-radius: 4px;
}

.insight__close strong { color: var(--red); }

/* ============================================================
   12. CTA Inline
   ============================================================ */
.cta-inline {
  background: var(--bg-2);
  padding: 56px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-inline .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-inline__text {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2.8vw, 1.3rem);
  font-weight: 600;
  color: var(--text);
}

.cta-inline__quote {
  flex-basis: 100%;
  font-family: var(--serif);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  font-style: italic;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  line-height: 1.8;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.cta-inline__note {
  font-size: 0.78rem;
  color: var(--text-3);
  text-align: center;
  line-height: 1.6;
  max-width: 100%;
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* ============================================================
   13. Benefits
   ============================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.benefit-card {
  position: relative;
  padding: 36px 32px;
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}

.benefit-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 3px;
  height: 0;
  background: var(--red);
  transition: height 0.35s var(--ease);
}

.benefit-card:hover {
  border-color: var(--border);
  box-shadow: 0 8px 28px rgba(0,0,0,0.07);
  transform: translateY(-3px);
}

.benefit-card:hover::before { height: 100%; }

.benefit-num {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--red);
  margin-bottom: 14px;
}

.benefit-card__title {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 10px;
}

.benefit-card__desc {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.8;
}

/* Hero copy block */
.hero__copy {
  width: 100%;
  text-align: center;
  padding-bottom: 4px;
}

.hero__catch {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 16px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-bottom: 14px;
}

.hero__badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 2px 10px;
  border-radius: 2px;
}

.hero__program-title {
  font-size: clamp(0.8rem, 2vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 4px;
}

.hero__program-sub {
  font-size: 0.78rem;
  color: var(--text-2);
  margin-bottom: 20px;
}

/* ============================================================
   14. Comparison Table
   ============================================================ */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 4px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 540px;
  background: var(--navy-2);
}

.comparison-table th,
.comparison-table td {
  padding: 15px 22px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
  line-height: 1.7;
}

.comparison-table thead tr {
  background: var(--navy);
  color: var(--white);
}

.comparison-table thead .col--em {
  background: var(--red);
  color: var(--white);
}

.comparison-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.comparison-table tbody tr:hover {
  background: var(--bg);
}

.comparison-table tbody .col--em {
  font-weight: 700;
  background: rgba(220,0,0,0.03);
}

.comp-symbol {
  display: inline-block;
  margin-right: 6px;
  font-weight: 700;
  font-size: 1em;
}

.col--em .comp-symbol { color: var(--red); }

td:not(.col--em) .comp-symbol { color: #888; }

.mark-good {
  color: var(--red);
  font-weight: 900;
  margin-right: 6px;
  font-size: 1.1em;
}

.mark-bad {
  color: var(--text-3);
  font-weight: 700;
  margin-right: 6px;
  font-size: 1.05em;
}

/* ============================================================
   15. Proof — Stats & Testimonials
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 56px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 16px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.stat-card:hover {
  border-color: var(--red);
  background: var(--navy-2);
}

.stat-card__num {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--red);
  line-height: 1.1;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.stat-card__num--text {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  letter-spacing: 0;
}

.stat-card__label {
  font-size: 0.78rem;
  color: var(--text-3);
  line-height: 1.5;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.testimonial-card {
  padding: 32px 28px;
  background: var(--navy-l);
  border-radius: 4px;
  border-left: 3px solid var(--red);
}

.testimonial-card p {
  font-size: 0.93rem;
  line-height: 2;
  font-style: italic;
  margin-bottom: 16px;
  color: var(--text-2);
}

.testimonial-card cite {
  font-size: 0.78rem;
  color: var(--text-3);
  font-style: normal;
}

/* ============================================================
   15b. Proof Video (YouTube Shorts)
   ============================================================ */
.proof-video-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 52px;
}

.proof-video-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.proof-video {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 9 / 16;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.proof-video iframe {
  width: 100%;
  height: 100%;
  display: block;
}

/* ============================================================
   15c. Keirin Photo (between proof and comparison)
   ============================================================ */
.proof-img-wrap {
  max-width: 410px;
  margin: 0 auto;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  overflow: hidden;
  background: var(--navy-2);
}

.proof-img-wrap img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.proof-img-caption {
  font-size: 0.72rem;
  color: var(--text-2);
  line-height: 1.6;
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,0.25);
  margin: 0;
  text-align: center;
}

.proof-img-caption--top {
  border-top: none;
  border-bottom: 1px solid rgba(255,255,255,0.25);
}

/* ============================================================
   15d. Proof Photos
   ============================================================ */
.proof-photos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.proof-photo {
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: center top;
  border-radius: 4px;
  display: block;
}

/* ============================================================
   15c. Trainer Section
   ============================================================ */
.trainer-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
  align-items: start;
}

.trainer-photo img {
  width: 100%;
  border-radius: 4px;
  display: block;
  object-fit: cover;
}

.trainer-info__name {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.trainer-info__title {
  font-size: 0.88rem;
  color: var(--text-3);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}

.trainer-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-bottom: 36px;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.trainer-stat {
  padding: 18px 12px;
  text-align: center;
  background: var(--navy-2);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.trainer-stat + .trainer-stat {
  border-left: 1px solid var(--border);
}

.trainer-stat__num {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--red);
  line-height: 1;
}

.trainer-stat__label {
  font-size: 0.68rem;
  color: var(--text-3);
  line-height: 1.4;
}

.trainer-info__list {
  list-style: none;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.trainer-info__list li {
  font-size: 0.95rem;
  color: var(--text-2);
  padding-left: 18px;
  position: relative;
  line-height: 1.7;
}

.trainer-info__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
}

.trainer-overseas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.overseas-photo {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.overseas-caption {
  grid-column: 1 / -1;
  font-size: 0.8rem;
  color: var(--text-3);
  text-align: center;
  margin-top: 4px;
  font-style: italic;
}

/* ============================================================
   16. Science
   ============================================================ */
.science-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 72px;
  align-items: start;
}

.science-body--full {
  grid-column: 1 / -1;
}

.science-layout--second {
  margin-top: 64px;
  padding-top: 64px;
  border-top: 1px solid var(--border);
}

.science-sidebar {
  position: sticky;
  top: 80px;
}

.science-sidebar .label {
  margin-bottom: 14px;
}

.science-sidebar__title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
  text-align: center;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
}

.science-sidebar__catch {
  font-size: 0.88rem;
  color: var(--text-3);
  line-height: 1.85;
  border-left: 2px solid var(--border);
  padding-left: 14px;
}

.science-block {
  padding: 22px 26px;
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--red);
  border-radius: 0 4px 4px 0;
  margin-bottom: 10px;
  transition: box-shadow var(--dur) var(--ease);
}

.science-block:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.science-block__title {
  font-family: var(--serif);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 12px;
}

.science-block__body {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 2;
}

.science-block--feature {
  background: transparent;
  border: none;
  border-top: 1px solid var(--border);
  border-radius: 0;
  padding: 32px 0 28px;
  margin-top: 8px;
}

.science-block--feature:hover {
  box-shadow: none;
}

.science-block__feature-title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.science-block__feature-title::before {
  content: '—';
  color: var(--red);
  margin-right: 10px;
  font-style: normal;
}

.highlight-box {
  background: var(--navy);
  border: 2px solid var(--red);
  border-radius: 4px;
  padding: 28px 32px;
  margin-top: 12px;
}

.highlight-box p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 2;
  margin-bottom: 12px;
}

.highlight-box p:last-child { margin-bottom: 0; }

.highlight-box strong {
  color: var(--white);
  font-weight: 700;
}

/* ============================================================
   17. Price
   ============================================================ */
.price-table {
  display: flex;
  gap: 14px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.price-item {
  flex: 1;
  min-width: 200px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.price-item--main {
  background: var(--navy);
  border-color: var(--red);
  border-width: 2px;
  position: relative;
}

.price-item--main::before {
  content: 'MAIN';
  position: absolute;
  top: 0; left: 24px;
  background: var(--red);
  color: var(--white);
  font-size: 0.6rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  padding: 3px 10px;
  border-radius: 0 0 3px 3px;
}

.price-item__name {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
}

.price-item--main .price-item__name { color: rgba(255,255,255,0.4); }

.price-item__val {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}

.price-item--main .price-item__val { color: var(--white); }

.price-item__val small {
  font-size: 0.4em;
  color: var(--text-3);
  font-weight: 400;
}

.price-item--main .price-item__val small { color: rgba(255,255,255,0.35); }

.price-item__note {
  font-size: 0.78rem;
  color: var(--text-3);
}

/* Includes */
.method-block {
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px 24px;
  margin-bottom: 28px;
}

.method-block__online {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--white);
  background: var(--red);
  display: block;
  text-align: center;
  padding: 6px 16px;
  border-radius: 2px;
  margin-bottom: 16px;
}

.method-block__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.method-block__items {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.method-block__item {
  flex: 1;
  min-width: 80px;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.method-block__item small {
  font-size: 0.75em;
  color: var(--text-2);
}

/* C案: 左右2カラムレイアウト */
.program-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  margin-top: 32px;
}
.program-two-col__left,
.program-two-col__right {
  min-width: 0;
}
@media (max-width: 680px) {
  .program-two-col {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.includes-sub-h {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.includes-h {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  padding-bottom: 14px;
  border-bottom: 2px solid var(--text);
  margin-bottom: 4px;
}

.includes-list {
  margin-bottom: 44px;
}

.inc {
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.inc::before {
  content: '✓';
  color: var(--red);
  font-weight: 700;
  font-size: 0.88rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.inc__title {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.7;
}

.inc--bonus {
  background: rgba(200, 16, 46, 0.08);
  border: 1px solid rgba(200, 16, 46, 0.4);
  border-radius: 6px;
  padding: 14px 16px;
  margin-top: 8px;
}
.inc--bonus::before { display: none; }
.inc--bonus .inc__title { font-weight: 700; font-size: 1rem; color: var(--white); }

.inc__badge {
  display: inline-block;
  background: var(--red);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 3px;
  margin-right: 8px;
  vertical-align: middle;
}

/* Option */
.option-box {
  background: var(--navy);
  border-radius: 6px;
  padding: 36px 40px;
}

.option-box__top {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}

.option-badge {
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  background: var(--red);
  color: var(--white);
  padding: 5px 14px;
  flex-shrink: 0;
  border-radius: 2px;
  align-self: flex-start;
  margin-top: 4px;
}

.option-box__title {
  font-family: var(--serif);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--white);
}

.option-box__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.option-box__list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  padding: 12px 18px;
  background: rgba(255,255,255,0.05);
  border-left: 2px solid rgba(255,255,255,0.12);
  line-height: 1.6;
  gap: 16px;
  flex-wrap: wrap;
}

.option-box__item-name {
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}

.option-box__item-price {
  color: var(--red);
  font-weight: 700;
  font-size: 0.93rem;
  white-space: nowrap;
}

/* Option reveal items */
.option-item {
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.option-item:last-child { border-bottom: none; }

.option-item__toggle {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 0;
  text-align: center;
  color: inherit;
}

.option-item__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.option-item__desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

.option-item__hint {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  margin-top: 4px;
  transition: color 0.2s;
}

.option-item__arrow {
  display: inline-block;
  transition: transform 0.25s ease;
}

.option-item__toggle[aria-expanded="true"] .option-item__hint {
  color: var(--red);
}

.option-item__toggle[aria-expanded="true"] .option-item__arrow {
  transform: rotate(90deg);
}

.option-item__price-wrap {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease, padding 0.3s ease;
  padding: 0 0;
  text-align: center;
}

.option-item__price-wrap.is-open {
  max-height: 80px;
  opacity: 1;
  padding: 0 0 18px;
}

.option-item__price {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: -0.01em;
}

.option-item__price small {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  margin-left: 4px;
}

/* ============================================================
   18. Notes
   ============================================================ */
.notes-list {
  counter-reset: notes;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.notes-list li {
  counter-increment: notes;
  position: relative;
  padding: 16px 20px 16px 52px;
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 2;
}

.notes-list li::before {
  content: counter(notes);
  position: absolute;
  left: 16px;
  top: 18px;
  width: 22px;
  height: 22px;
  background: var(--text-3);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* ============================================================
   19. Final CTA
   ============================================================ */
.cta-final {
  background: var(--navy);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(220,0,0,0.22) 0%, transparent 70%);
  pointer-events: none;
}

.cta-final__h {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.5;
  word-break: keep-all;
  overflow-wrap: break-word;
  position: relative;
}

.cta-final__text {
  font-size: 1rem;
  color: rgba(255,255,255,0.5);
  line-height: 2.2;
  margin-bottom: 48px;
  position: relative;
}

.cta-final__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  position: relative;
}

/* ============================================================
   20. FAQ
   ============================================================ */
.faq {
  border-top: 2px solid var(--text);
}

.faq__item {
  border-bottom: 1px solid var(--border);
}

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  user-select: none;
  transition: color var(--dur) var(--ease);
}
.faq__q:hover { color: var(--red); }

.faq__ico {
  width: 20px; height: 20px;
  flex-shrink: 0;
  position: relative;
}

.faq__ico::before,
.faq__ico::after {
  content: '';
  position: absolute;
  background: var(--navy);
  border-radius: 1px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.faq__ico::before {
  width: 14px; height: 2px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.faq__ico::after {
  width: 2px; height: 14px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.faq__q[aria-expanded="true"] .faq__ico::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease), padding 0.25s var(--ease);
}
.faq__a.is-open {
  max-height: 400px;
  padding-bottom: 22px;
}
.faq__a p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 2;
}

/* ============================================================
   21. SNS Section
   ============================================================ */
.sns-section {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 52px 0;
}

.sns-section__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--text-3);
  text-align: center;
  margin-bottom: 28px;
}

.sns-section__row {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.sns-card {
  flex: 1;
  max-width: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 28px 20px;
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-2);
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}
.sns-card:hover {
  border-color: var(--text-3);
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transform: translateY(-2px);
  color: var(--text);
}
.sns-card__name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
}
.sns-card__handle {
  font-size: 0.7rem;
  color: var(--text-3);
}

/* ============================================================
   22. Footer
   ============================================================ */
.footer {
  background: var(--navy);
  padding: 52px 0 28px;
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__name {
  font-weight: 700;
  font-size: 0.93rem;
  color: var(--white);
  margin-bottom: 4px;
}

.footer__rep {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin-bottom: 10px;
}

.footer__sns {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.sns-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  color: rgba(255,255,255,0.45);
  transition: color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              background var(--dur) var(--ease);
}
.sns-icon:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
  background: rgba(255,255,255,0.06);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}
.footer__nav a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--dur) var(--ease);
}
.footer__nav a:hover { color: var(--white); }

.footer__copy {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.2);
  text-align: center;
}

/* ============================================================
   22b. Steps (PROGRAM section)
   ============================================================ */
.steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 48px;
}

.step {
  position: relative;
  padding: 28px 28px 28px 36px;
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  border-left: 3px solid var(--red);
}

.step__head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.step__num {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--white);
  background: var(--red);
  padding: 3px 8px;
  border-radius: 2px;
  flex-shrink: 0;
  line-height: 1.4;
}

.step__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  flex: 1;
}

.step__period {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-2);
  margin-left: 8px;
}

.step__body {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 10px;
}

.inline-link {
  font-style: italic;
  text-decoration: underline;
  text-decoration-color: currentColor;
  text-underline-offset: 3px;
  color: inherit;
}

.step__result {
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.7;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-weight: 500;
}

.step__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.step__list li {
  font-size: 0.83rem;
  color: var(--text-2);
  line-height: 1.7;
  padding-left: 1em;
  position: relative;
}

.step__list li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--red);
}

.step--option {
  border-left-color: var(--text-2);
  cursor: pointer;
}

/* Phase layout (trainer PROGRAM section) */
.step--phase {
  display: flex;
  flex-direction: row;
  padding: 0;
  border-left: 3px solid var(--red);
  overflow: hidden;
}

.step--phase .step__side {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 72px;
  background: var(--navy);
  border-right: 1px solid var(--border);
  text-align: center;
}

.step--phase .step__side-top {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 16px 12px;
  width: 100%;
}

.step--phase .step__side-bottom {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  border-top: 1px dashed rgba(255,255,255,0.3);
  width: 100%;
}

.step--phase .step__phase-label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
}

.step--phase .step__phase-num {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.step--phase .step__period {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  margin: 0;
  text-align: center;
  line-height: 1.4;
}

.step--phase .step__main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.step--phase .step__title {
  padding: 14px 20px;
  font-size: clamp(0.72rem, 3.2vw, 1rem);
  font-weight: 700;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  margin: 0;
  line-height: 1.5;
  text-align: center;
}

.step--phase .step__content {
  padding: 14px 20px;
}

.step--phase .step__body {
  margin-bottom: 10px;
}

.step--phase .step__result {
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.step__summary {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  list-style: none;
  cursor: pointer;
}

.step__summary::-webkit-details-marker { display: none; }

.step__arrow {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--text-2);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  padding-top: 2px;
}

details[open] .step__arrow {
  transform: rotate(180deg);
}

.step__list--option {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ============================================================
   23. Float Bar (mobile)
   ============================================================ */
.float-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 900;
  padding: 10px 20px;
  background: var(--navy-2);
  border-top: 1px solid var(--border);
  box-shadow: 0 -2px 16px rgba(0,0,0,0.08);
  display: none;
  justify-content: center;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.float-bar.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.float-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  max-width: var(--max);
}

.float-bar__name {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-2);
  line-height: 1.4;
  flex: 1;
}

.float-bar__texts {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.float-bar__btn {
  width: 100%;
  max-width: 320px;
}

.float-bar__note {
  font-size: 0.68rem;
  color: var(--text-3);
  text-align: center;
}

/* ============================================================
   Utility
   ============================================================ */
.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;
}

/* ============================================================
   24. Back to Top
   ============================================================ */
.totop {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 800;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease),
              background var(--dur) var(--ease);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}
.totop.is-visible { opacity: 1; transform: translateY(0); }
.totop:hover { background: var(--red); }

/* ============================================================
   25. Comparison Table — Mobile Card Layout (≤640px)
   ============================================================ */
@media (max-width: 640px) {
  .table-wrapper {
    overflow: hidden;
    box-shadow: none;
    border-radius: 0;
    width: 100%;
    max-width: 100%;
  }

  .comparison-table,
  .comparison-table tbody,
  .comparison-table tr,
  .comparison-table td {
    display: block;
    width: 100%;
  }

  .comparison-table thead { display: none; }

  .comparison-table tbody tr {
    margin-bottom: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
  }

  /* 比較軸 — カードのヘッダー */
  .comparison-table tbody td:first-child {
    background: var(--navy);
    color: var(--white);
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    padding: 10px 16px;
    border: none;
  }

  /* 瞬発力プログラム（explosive）/ 瞬発力トレーナー（trainer）*/
  .comparison-table tbody td:nth-child(2) {
    background: rgba(220,0,0,0.04);
    border: none;
    border-bottom: 1px solid var(--border);
    padding: 14px 16px;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.7;
  }

  .comparison-table tbody td:nth-child(2)::before {
    content: '瞬発力プログラム';
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--red);
    letter-spacing: 0.07em;
    margin-bottom: 5px;
  }

  .comparison-table--trainer tbody td:nth-child(2)::before {
    content: '瞬発力トレーナー';
  }

  /* 一般的なパーソナル */
  .comparison-table tbody td:nth-child(3) {
    background: var(--navy-2);
    border: none;
    padding: 14px 16px;
    font-size: 0.85rem;
    color: var(--text-2);
    line-height: 1.7;
  }

  .comparison-table tbody td:nth-child(3)::before {
    content: '一般的なパーソナル';
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-3);
    letter-spacing: 0.07em;
    margin-bottom: 5px;
  }
}

/* ============================================================
   26. Responsive — Tablet (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  .sec { padding: 68px 0; }
  .wrap { padding: 0 24px; }

.hero__cta-wrap { padding: 32px 20px 40px; }

  .benefits-grid { grid-template-columns: 1fr; }

  .proof-photos { grid-template-columns: repeat(2, 1fr); }
  .proof-photo  { height: 200px; }

  .trainer-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .trainer-photo img { max-height: 360px; object-fit: cover; object-position: top; }
  .trainer-stats { grid-template-columns: repeat(2, 1fr); }
  .trainer-stat + .trainer-stat { border-left: none; }
  .trainer-stat:nth-child(odd) { border-right: 1px solid var(--border); }
  .trainer-stat:nth-child(n+3) { border-top: 1px solid var(--border); }
  .trainer-overseas { grid-template-columns: repeat(2, 1fr); }
  .overseas-photo { height: 120px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .testimonials { grid-template-columns: 1fr; }

  .science-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .science-sidebar { position: static; }

  .price-table { flex-direction: column; }

  .cta-inline .wrap {
    flex-direction: column;
    text-align: center;
  }

  .cta-final { padding: 72px 0; }
  .cta-final__btns {
    flex-direction: column;
    align-items: center;
  }
  .cta-final__btns .btn { width: 100%; max-width: 380px; }

  .option-box { padding: 28px 24px; }

  .sns-section__row { gap: 8px; }
  .sns-card { padding: 20px 12px; }
  .sns-card__handle { display: none; }

  .float-bar { display: flex; }
  .totop { bottom: 76px; right: 16px; }

  .footer__inner { flex-direction: column; gap: 20px; }

  .pc-only { display: none; }
}

/* ============================================================
   26. Responsive — Mobile (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  .wrap { padding: 0 18px; }
  .sec  { padding: 52px 0; }

  .hero__cta-wrap { padding: 24px 18px 36px; }

  .proof-photos { grid-template-columns: 1fr; }
  .proof-photo  { height: 220px; }

  .trainer-overseas { grid-template-columns: 1fr; }
  .overseas-photo { height: 180px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  .option-box__top { flex-direction: column; gap: 10px; }
  .option-box__list li { flex-direction: column; gap: 4px; }

  .totop { display: none; }
}

/* ============================================================
   27. Accessibility
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal, .reveal-left { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   PC Photo Layouts — min-width: 769px のみ適用、スマホ変更なし
   ============================================================ */

/* A: 独立セクションの写真 → 全幅シネマティック */
@media (min-width: 769px) {
  .wrap > .proof-img-wrap {
    max-width: 100% !important;
    border-radius: 6px;
  }
  .wrap > .proof-img-wrap img {
    height: 480px;
    object-fit: cover;
    object-position: center top;
  }

  /* B: science-body 内の写真 → 右フロート */
  .science-body .proof-img-wrap {
    float: right;
    max-width: 44%;
    margin: 0 0 32px 40px;
  }
  .science-body .proof-img-wrap img {
    height: 300px;
    object-fit: cover;
    object-position: center;
  }
  .science-body::after {
    content: '';
    display: table;
    clear: both;
  }

  /* C: steps 内の写真 → 全幅 */
  .steps > .proof-img-wrap {
    max-width: 100%;
  }
  .steps > .proof-img-wrap img {
    height: 400px;
    object-fit: cover;
    object-position: center;
  }

  /* D: split-layout（画像左・テキスト右） */
  .split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
  }
  .split-layout .proof-img-wrap {
    max-width: 100%;
  }
  .split-layout .proof-img-wrap img {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
    object-position: center;
  }
  .split-layout .insight {
    border-top: none;
    padding-top: 0;
  }
}