/* ============================================
   SAO Pitch Site — Stylesheet
   Brand: black (#131316) × neon green (#9bff38)
   Reference tone: HONKA RE:FRAME! (school.dhw.co.jp)
   ============================================ */

/* ---------- Tokens ---------- */
:root {
  --bg:          #0a0a0b;          /* base — near-black, X GROUP tone */
  --bg-deep:     #000000;          /* pure black block */
  --bg-panel:    #161618;          /* raised panel */
  --fg:          #ffffff;          /* primary text */
  --fg-mute:     #8a8a88;          /* secondary */
  --fg-dim:      #5a5a58;          /* tertiary / meta */
  --fg-faint:    #262628;          /* rule-lines, faint borders */
  --accent:      #8df701;          /* X GROUP lime */
  --accent-mute: rgba(141, 247, 1, 0.18);
  --accent-faint:rgba(141, 247, 1, 0.06);
  --off:         #f2f2f2;          /* off-white UI chip */
  --ink:         #050505;          /* text on lime blocks */
  --ink-mute:    rgba(5, 5, 5, 0.68);
  --ink-faint:   rgba(5, 5, 5, 0.20);

  --pad-x:       clamp(24px, 4vw, 60px);
  --pad-x-inner: clamp(20px, 3vw, 40px);

  --font-jp:     "IBM Plex Sans JP", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-jp-sans:"IBM Plex Sans JP", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en:     "Outfit", "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-display:"Outfit", "IBM Plex Sans", sans-serif;

  --ease-out:    cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-io:     cubic-bezier(0.7, 0, 0.3, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-jp-sans);
  font-weight: 400;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { background: none; border: none; color: inherit; cursor: pointer; font: inherit; }

/* ============================================
   INTRO / OPENING ANIMATION
   ============================================ */
.intro {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 100;
  pointer-events: none;
  animation: intro-out 1.2s var(--ease-io) 3.4s forwards;
}
@keyframes intro-out {
  0%   { opacity: 1; }
  100% { opacity: 0; visibility: hidden; }
}
.intro.is-done { display: none; }

.intro__rules { position: absolute; inset: 0; }
.intro__rule {
  position: absolute;
  background: var(--accent);
  opacity: 0.2;
  transform-origin: top left;
}
.intro__rule--l { left: var(--pad-x); top: 0; bottom: 0; width: 1px; transform: scaleY(0); transform-origin: top; animation: draw-v 1.2s var(--ease-out) 0.1s forwards; }
.intro__rule--r { right: var(--pad-x); top: 0; bottom: 0; width: 1px; transform: scaleY(0); transform-origin: top; animation: draw-v 1.2s var(--ease-out) 0.2s forwards; }
.intro__rule--t { top: 76px; left: var(--pad-x); right: var(--pad-x); height: 1px; transform: scaleX(0); transform-origin: left; animation: draw-h 1s var(--ease-out) 0.4s forwards; }
.intro__rule--b { bottom: 76px; left: var(--pad-x); right: var(--pad-x); height: 1px; transform: scaleX(0); transform-origin: left; animation: draw-h 1s var(--ease-out) 0.5s forwards; }
@keyframes draw-v { to { transform: scaleY(1); } }
@keyframes draw-h { to { transform: scaleX(1); } }

.intro__corner {
  position: absolute;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--fg-dim);
  opacity: 0;
  animation: fade-in 0.6s var(--ease-out) 0.7s forwards;
}
.intro__corner--tl { top: 26px; left: var(--pad-x); color: var(--accent); }
.intro__corner--bl { bottom: 26px; left: var(--pad-x); }
.intro__corner--br { bottom: 26px; right: var(--pad-x); }
@keyframes fade-in { to { opacity: 1; } }

.intro__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.intro__logo-wrap {
  opacity: 0;
  animation: logo-appear 1.4s var(--ease-out) 0.9s forwards;
}
@keyframes logo-appear {
  0%   { opacity: 0; letter-spacing: 2em; filter: blur(20px); }
  60%  { opacity: 1; filter: blur(0); }
  100% { opacity: 1; letter-spacing: 0.35em; filter: blur(0); }
}
.intro__logo {
  font-family: var(--font-en);
  font-size: clamp(64px, 10vw, 128px);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.35em;
  padding-left: 0.35em;   /* optical center for tracked text */
  line-height: 1;
}
.intro__tag {
  margin-top: 40px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.7em;
  color: var(--fg-mute);
  opacity: 0;
  animation: fade-in 1s var(--ease-out) 1.9s forwards;
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 22px var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 50;
  opacity: 0;
  animation: fade-in 0.8s var(--ease-out) 3.6s forwards;
  mix-blend-mode: normal;
  background: linear-gradient(to bottom, var(--bg) 0%, rgba(19,19,22,0) 100%);
}
.nav__brand {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.6em;
  color: var(--accent);
  font-weight: 600;
}
.nav__menu {
  display: flex;
  gap: 28px;
}
.nav__link {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--fg-mute);
  transition: color 0.3s var(--ease-out);
}
.nav__link:hover { color: var(--fg); }
.nav__link--active { color: var(--fg); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
}
.nav__toggle span {
  display: block;
  height: 1px;
  background: var(--fg);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px var(--pad-x) 100px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  animation: fade-in 1s var(--ease-out) 3.8s forwards;
}
.hero__frame { position: absolute; inset: 0; pointer-events: none; }
.hero__rule {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--accent-mute);
}
.hero__rule--l { left: var(--pad-x); }
.hero__rule--r { right: var(--pad-x); }

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.hero__head {
  text-align: center;
  margin: auto 0;
  padding: 40px 0;
}
.hero__kicker {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.6em;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero__title {
  font-family: var(--font-jp);
  font-size: clamp(28px, 4.5vw, 52px);
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: 0.15em;
  margin: 0;
  color: var(--fg);
}
.hero__accent { color: var(--accent); }
.hero__note {
  margin-top: 28px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.5em;
  color: var(--fg-dim);
}

/* ---------- Metrics ---------- */
.metrics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--accent-mute);
  padding-top: 40px;
  margin-top: 40px;
}
.metric {
  padding: 0 var(--pad-x-inner);
  position: relative;
  opacity: 0;
  transform: translateY(14px);
  animation: metric-up 0.8s var(--ease-out) forwards;
}
.metric[data-order="1"] { animation-delay: 4.1s; }
.metric[data-order="2"] { animation-delay: 4.25s; }
.metric[data-order="3"] { animation-delay: 4.4s; }
.metric[data-order="4"] { animation-delay: 4.55s; }
.metric[data-order="5"] { animation-delay: 4.7s; }
@keyframes metric-up {
  to { opacity: 1; transform: translateY(0); }
}
.metric + .metric { border-left: 1px solid var(--fg-faint); }

.metric__num {
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.4em;
  color: var(--accent);
  margin-bottom: 14px;
  font-weight: 500;
}
.metric__label {
  font-size: 11px;
  color: var(--fg-mute);
  margin-bottom: 12px;
  letter-spacing: 0.08em;
  line-height: 1.5;
  min-height: 34px;
}
.metric__label-en {
  display: block;
  font-family: var(--font-en);
  color: var(--fg-dim);
  font-size: 9px;
  letter-spacing: 0.3em;
  margin-top: 2px;
}
.metric__val {
  font-family: var(--font-en);
  font-size: clamp(18px, 2vw, 24px);
  color: var(--fg);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.metric__unit {
  font-size: 11px;
  color: var(--fg-mute);
  margin-left: 2px;
}
.metric__sub {
  margin-top: 8px;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
}

/* ---------- Scroll indicator ---------- */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.7em;
  color: var(--fg-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fade-in 0.8s var(--ease-out) 5s forwards;
}
.hero__scroll-line {
  width: 1px;
  height: 28px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-pulse 2s ease-in-out 5.2s infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.4; }
  50%      { opacity: 1; }
}

/* ============================================
   CONTENT SECTIONS (CONCEPT〜HORIZON)
   ============================================ */
.section {
  position: relative;
  padding: clamp(90px, 12vh, 160px) var(--pad-x);
  border-top: 1px solid var(--fg-faint);
}
.sec--alt { background: var(--bg-deep); }

/* — editorial 2-column grid — */
.sec__grid {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
.sec__grid--center { grid-template-columns: 1fr; justify-items: center; text-align: center; }

.sec__aside {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 8px;
  position: sticky;
  top: 96px;
}
.sec__aside--center { position: static; flex-direction: row; gap: 18px; align-items: center; padding-top: 0; margin-bottom: 40px; }
.sec__idx {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--accent);
  font-weight: 500;
}
.sec__en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.5em;
  color: var(--fg-dim);
}

.sec__main { max-width: 720px; }
.sec__main--center { max-width: 820px; }

.sec__lead {
  font-family: var(--font-jp);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.1em;
  margin: 0 0 36px;
  color: var(--fg);
}
.sec__lead--big { font-size: clamp(26px, 4vw, 46px); margin-bottom: 48px; }
.sec__statement {
  font-family: var(--font-jp);
  font-size: clamp(16px, 1.8vw, 21px);
  line-height: 1.9;
  letter-spacing: 0.08em;
  color: var(--fg);
  margin: 0 0 40px;
}
.sec__accent { color: var(--accent); }
.sec__text { border-top: 1px solid var(--fg-faint); padding-top: 28px; }
.sec__text p {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.06em;
  color: var(--fg-mute);
  margin: 0 0 14px;
}
.sec__text p:last-child { margin-bottom: 0; }
.sec__aside-note {
  margin: 36px 0 0;
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
  font-style: italic;
}

/* — STRUCTURE diagram — */
.diagram { margin: 12px 0 44px; }
.diagram__frames { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.frame {
  border: 1px solid var(--fg-faint);
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  background: var(--bg-panel);
}
.frame--b { border-color: var(--accent-mute); }
.frame__tag {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--accent);
  font-weight: 600;
}
.frame__en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--fg-dim);
  margin-top: 2px;
}
.frame__jp {
  font-family: var(--font-jp);
  font-size: 17px;
  letter-spacing: 0.06em;
  color: var(--fg);
  margin-top: 6px;
}
.frame__note {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--fg-mute);
}
.diagram__flow { position: relative; height: 40px; }
.diagram__line {
  position: absolute;
  top: 0;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-mute), var(--accent));
}
.diagram__line--l { left: 25%; }
.diagram__line--r { left: 75%; }
.diagram__merge {
  border: 1px solid var(--accent-mute);
  background: var(--accent-faint);
  padding: 18px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.merge__en { font-family: var(--font-en); font-size: 10px; letter-spacing: 0.4em; color: var(--accent); }
.merge__jp { font-family: var(--font-jp); font-size: 20px; letter-spacing: 0.3em; color: var(--fg); }

/* — PRINCIPLE list — */
.plist { list-style: none; margin: 0; padding: 0; }
.plist__item {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--fg-faint);
}
.plist__item:last-child { border-bottom: 1px solid var(--fg-faint); }
.plist__no {
  font-family: var(--font-jp);
  font-size: 18px;
  color: var(--accent);
  min-width: 1.4em;
  letter-spacing: 0.1em;
}
.plist__body {
  font-family: var(--font-jp);
  font-size: clamp(16px, 1.9vw, 21px);
  line-height: 1.7;
  letter-spacing: 0.08em;
  color: var(--fg);
}

/* — WHO contrast — */
.who { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 8px 0 0; }
.who__col { border-top: 1px solid var(--fg-faint); padding-top: 20px; }
.who__col--yes { border-top-color: var(--accent); }
.who__head {
  display: block;
  font-family: var(--font-jp);
  font-size: 13px;
  letter-spacing: 0.2em;
  margin-bottom: 18px;
}
.who__col--yes .who__head { color: var(--accent); }
.who__col--no .who__head { color: var(--fg-dim); }
.who__list { list-style: none; margin: 0; padding: 0; }
.who__list li {
  font-family: var(--font-jp);
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  padding: 10px 0;
  color: var(--fg-mute);
}
.who__col--yes .who__list li { color: var(--fg); }

/* — HORIZON closing — */
.sec--horizon { min-height: 90vh; display: flex; align-items: center; }
.closing {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}
.closing__en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.6em;
  color: var(--accent);
}
.closing__jp {
  font-family: var(--font-jp);
  font-size: clamp(15px, 1.8vw, 19px);
  letter-spacing: 0.14em;
  color: var(--fg-mute);
}

/* — scroll reveal — */
.reveal [data-r] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.is-in [data-r] { opacity: 1; transform: translateY(0); }
.reveal.is-in [data-r]:nth-child(2) { transition-delay: 0.08s; }
.reveal.is-in [data-r]:nth-child(3) { transition-delay: 0.16s; }
.reveal.is-in [data-r]:nth-child(4) { transition-delay: 0.24s; }
.reveal.is-in [data-r]:nth-child(5) { transition-delay: 0.32s; }
.reveal.is-in [data-r]:nth-child(6) { transition-delay: 0.40s; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 60px var(--pad-x) 40px;
  border-top: 1px solid var(--fg-faint);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--fg-dim);
}
.footer__brand {
  color: var(--accent);
  letter-spacing: 0.6em;
  font-weight: 600;
  font-size: 12px;
}
.footer__meta {
  display: flex;
  gap: 32px;
}

/* ============================================
   RESPONSIVE — Mobile
   ============================================ */
@media (max-width: 768px) {
  .nav__menu { display: none; }
  .nav__toggle { display: flex; }

  .hero { padding: 100px 20px 80px; }
  .hero__title { font-size: 26px; letter-spacing: 0.1em; }
  .hero__kicker, .hero__note { font-size: 9px; letter-spacing: 0.4em; }

  .metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 0;
    row-gap: 32px;
  }
  .metric { padding: 0 16px; }
  .metric + .metric { border-left: 1px solid var(--fg-faint); }
  .metric:nth-child(odd) { border-left: none; }
  .metric:nth-child(5) {
    grid-column: 1 / -1;
    border-left: none;
    border-top: 1px solid var(--fg-faint);
    padding-top: 24px;
    text-align: center;
  }

  .intro__logo { font-size: 56px; }
  .intro__tag { font-size: 9px; letter-spacing: 0.5em; }

  /* content sections */
  .section { padding: 72px 20px; }
  .sec__grid { grid-template-columns: 1fr; gap: 22px; }
  .sec__aside { position: static; flex-direction: row; gap: 16px; align-items: center; padding-top: 0; }
  .sec__aside--center { margin-bottom: 28px; }
  .sec__lead { font-size: 22px; letter-spacing: 0.06em; margin-bottom: 26px; }
  .sec__lead--big { font-size: 24px; }
  .sec__statement { font-size: 16px; }
  .diagram__frames { grid-template-columns: 1fr; gap: 12px; }
  .diagram__line--l { left: 50%; }
  .diagram__line--r { display: none; }
  .who { grid-template-columns: 1fr; gap: 20px; }
  .plist__item { gap: 16px; }

  .footer { flex-direction: column; gap: 20px; text-align: center; }
  .footer__meta { flex-direction: column; gap: 12px; }
}

/* ============================================
   PREFERS-REDUCED-MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .intro { animation-delay: 0s !important; }
}

/* ============================================
   X GROUP RESKIN — loud grotesque · black × lime
   参考: xgroup.co.jp（配色/大型サンセリフ/全幅罫線/オフホワイトのチップ）
   ============================================ */

/* — full-width horizontal rule-lines across content sections — */
.sec {
  background-image: repeating-linear-gradient(
    to bottom, transparent 0, transparent 111px, var(--fg-faint) 111px, var(--fg-faint) 112px);
}
.sec--alt { background-color: var(--bg-deep); }

/* — INTRO / NAV — */
.nav__link--active { color: var(--accent); }
.intro__logo { letter-spacing: 0.22em; padding-left: 0.22em; }

/* — HERO — bold gothic, larger, tighter — */
.hero__title {
  font-family: var(--font-jp);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.45;
  font-size: clamp(30px, 5.2vw, 62px);
}

/* — section masthead: giant index + tracked label — */
.sec__aside { gap: 8px; }
.sec__idx {
  font-family: var(--font-en);
  font-size: clamp(40px, 5vw, 66px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 0.9;
  color: var(--accent);
}
.sec__en {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.34em;
  color: var(--fg-mute);
}
.sec__aside--center { gap: 18px; align-items: baseline; }

/* — body copy → gothic — */
.sec__lead   { font-family: var(--font-jp); font-weight: 700; letter-spacing: 0.02em; line-height: 1.55; }
.sec__statement { font-family: var(--font-jp); font-weight: 500; letter-spacing: 0.04em; }
.sec__text p { font-family: var(--font-jp); font-weight: 400; line-height: 1.95; }
.sec__accent { color: var(--accent); font-weight: 700; }
.plist__body { font-family: var(--font-jp); font-weight: 500; }
.plist__no   { font-family: var(--font-en); font-weight: 700; color: var(--accent); }
.who__head   { font-family: var(--font-jp); font-weight: 700; }
.who__list li{ font-family: var(--font-jp); }
.sec__aside-note { font-family: var(--font-jp); font-style: normal; }

/* — metrics: keep layout, bolder numerals — */
.metric__val { font-family: var(--font-en); font-weight: 700; font-size: clamp(20px, 2.2vw, 28px); letter-spacing: -0.01em; }

/* — STRUCTURE diagram: flat, gothic — */
.frame { border-radius: 0; }
.frame__jp { font-family: var(--font-jp); font-weight: 600; }
.frame__tag, .frame__en, .merge__en { font-family: var(--font-en); }
.merge__jp { font-family: var(--font-jp); font-weight: 700; }

/* — HORIZON: full lime finale block (black ink) — */
.sec--lime {
  background-color: var(--accent);
  background-image: repeating-linear-gradient(
    to bottom, transparent 0, transparent 111px, var(--ink-faint) 111px, var(--ink-faint) 112px);
  color: var(--ink);
  border-top-color: rgba(5, 5, 5, 0.25);
}
.sec--lime .sec__idx { color: var(--ink); }
.sec--lime .sec__en  { color: var(--ink-mute); }
.sec--lime .sec__lead { color: var(--ink); }
.sec--lime .sec__accent { color: var(--ink); text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 6px; }
.sec--lime .closing__en { color: var(--ink); }
.sec--lime .closing__jp { color: var(--ink-mute); }

@media (max-width: 768px) {
  .sec, .sec--lime { background-image: none; }  /* drop rule-lines on mobile to cut noise */
  .sec__idx { font-size: 42px; }
  .sec__aside { gap: 10px; }
}

/* ============================================
   PUSH — giant display type · hero number FX · real logo
   ============================================ */

/* — logo mark (INTRO / NAV / FOOTER) — */
.intro__logo-img {
  display: block;
  width: min(66vw, 460px);
  height: auto;
  filter: drop-shadow(0 0 34px rgba(141, 247, 1, 0.35));
}
.nav__brand img    { display: block; height: 34px; width: auto; }
.footer__brand img { display: block; height: 50px; width: auto; }

/* — content sections: full-width GIANT English masthead — */
.sec__grid { grid-template-columns: 1fr; gap: clamp(26px, 3.2vw, 52px); }
.sec__aside {
  position: static;
  flex-direction: row;
  align-items: baseline;
  gap: clamp(12px, 1.6vw, 26px);
  padding: 0 0 clamp(16px, 1.8vw, 28px);
  border-bottom: 1px solid var(--fg-faint);
}
.sec__idx {
  font-size: clamp(18px, 2vw, 32px);
  font-weight: 700;
  color: var(--accent);
}
.sec__en {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(46px, 12vw, 170px);
  letter-spacing: -0.035em;
  line-height: 0.82;
  color: var(--fg);
}
.sec__main { max-width: 760px; }
.sec__aside--center { justify-content: center; border-bottom: none; }
.sec--lime .sec__aside { border-bottom-color: rgba(5, 5, 5, 0.22); }
.sec--lime .sec__en  { color: var(--ink); }
.sec--lime .sec__idx { color: var(--ink); }

/* — HERO metrics: bigger + neon lime + scramble-hit flash — */
.metrics { border-top-color: var(--accent); }
.metric  { padding: 0 clamp(10px, 1.4vw, 20px); }
.metric__val {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(24px, 2.9vw, 38px);
  letter-spacing: -0.03em;
  line-height: 1;
  white-space: nowrap;
  color: var(--accent);
  text-shadow: 0 0 10px rgba(141, 247, 1, 0.45), 0 0 30px rgba(141, 247, 1, 0.18);
  transform-origin: left center;
}
.metric__unit { color: rgba(141, 247, 1, 0.7); text-shadow: none; }
.metric__val--hit { animation: metric-hit 0.7s var(--ease-out); }
@keyframes metric-hit {
  0%   { transform: scale(1.14); filter: brightness(1.7);
         text-shadow: 0 0 22px rgba(141, 247, 1, 0.95), 0 0 66px rgba(141, 247, 1, 0.55); }
  55%  { transform: scale(0.99); }
  100% { transform: scale(1);    filter: brightness(1);
         text-shadow: 0 0 10px rgba(141, 247, 1, 0.45), 0 0 30px rgba(141, 247, 1, 0.18); }
}

@media (max-width: 768px) {
  .sec__en { font-size: clamp(40px, 15vw, 78px); }
  .metric__val { font-size: clamp(20px, 6.4vw, 30px); }
  .intro__logo-img { width: min(72vw, 320px); }
}

/* ============================================
   FX v2 — particle bg · scroll FX · huge hero · white numbers · bar graph
   ============================================ */

/* — layering: animated canvas behind, content above — */
.fx-bg { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hero, .section, .footer { position: relative; z-index: 1; }

/* — scroll progress bar — */
.scroll-prog {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--accent); z-index: 200;
  box-shadow: 0 0 14px rgba(141, 247, 1, 0.9); will-change: width;
}

/* — HERO title: even bigger — */
.hero { min-height: 100vh; }
.hero__title { font-size: clamp(36px, 6.8vw, 94px); line-height: 1.36; }

/* — metrics caption: annualized-from-Q1 — */
.metrics__cap { display: flex; align-items: center; gap: 12px; margin: 0 0 16px; flex-wrap: wrap; }
.metrics__cap-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 12px var(--accent); animation: cap-pulse 1.6s ease-in-out infinite;
}
@keyframes cap-pulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
.metrics__cap-jp { font-family: var(--font-jp); font-size: 12px; letter-spacing: 0.12em; color: var(--fg-mute); }
.metrics__cap-jp strong { color: var(--accent); font-weight: 700; }
.metrics__cap-en { font-family: var(--font-en); font-size: 10px; letter-spacing: 0.3em; color: var(--fg-dim); }

/* — metric values: WHITE + bigger + lime glow — */
.metric__val {
  color: #ffffff;
  font-size: clamp(24px, 3.2vw, 46px);
  text-shadow: 0 0 16px rgba(141, 247, 1, 0.5), 0 0 46px rgba(141, 247, 1, 0.24);
}
.metric[data-order="1"] .metric__val { font-size: clamp(22px, 2.6vw, 38px); }  /* long ¥ value fits */
.metric__unit { color: rgba(141, 247, 1, 0.85); text-shadow: none; }

/* — horizontal bar graph per metric — */
.metric__bar { position: relative; height: 3px; background: var(--fg-faint); margin: 13px 0 9px; overflow: hidden; }
.metric__bar i {
  position: absolute; left: 0; top: 0; bottom: 0; width: 0;
  background: linear-gradient(90deg, rgba(141, 247, 1, 0.4), var(--accent));
  box-shadow: 0 0 10px rgba(141, 247, 1, 0.6);
  transition: width 1.5s var(--ease-out);
}

/* — white logo + neon lime glow, bigger intro — */
.intro__logo-img { width: min(74vw, 560px); filter: drop-shadow(0 0 42px rgba(141, 247, 1, 0.42)); }

/* — giant section titles: kinetic scroll parallax — */
.sec__en { will-change: transform; }

@media (max-width: 768px) {
  .hero__title { font-size: clamp(30px, 8.5vw, 52px); }
  .metric__val { font-size: clamp(20px, 6.2vw, 30px); }
  .metric[data-order="1"] .metric__val { font-size: clamp(18px, 5vw, 26px); }
  .metrics__cap-en { display: none; }
}

/* ============================================
   FX v3 — hero left · long FX · Q1 caption tight · COMMITMENT · louder
   ============================================ */

/* — HERO left-aligned — */
.hero__head { text-align: left; }

/* — caption pinned tight to the numbers (this explains those) — */
.metrics { margin-top: 16px; padding-top: 20px; }
.metric__num { margin-bottom: 8px; }
.metric__label { min-height: 0; margin-bottom: 8px; }
.metrics__cap { margin: 0 0 10px; }
.metrics__cap-jp { font-size: 13px; }
.metrics__cap-arrow {
  color: var(--accent); font-family: var(--font-en); font-size: 13px; font-weight: 700;
  animation: cap-bounce 1.3s ease-in-out infinite;
}
@keyframes cap-bounce { 0%, 100% { transform: translateY(-1px); } 50% { transform: translateY(3px); } }

/* — nav fits 7 items — */
.nav__menu { gap: 18px; }
.nav__link { letter-spacing: 0.26em; font-size: 10px; }

/* — scroll progress: thicker + brighter — */
.scroll-prog { height: 5px; box-shadow: 0 0 20px rgba(141, 247, 1, 1), 0 0 6px rgba(141, 247, 1, 1); }

/* — flash on count settle (shared by metrics + commitment) — */
.fx-hit { animation: metric-hit 0.7s var(--ease-out); }
.metric__bar i { transition: width 3.6s var(--ease-out); }

/* — COMMITMENT featured figure — */
.commit {
  display: flex; align-items: flex-end; gap: clamp(22px, 4vw, 60px);
  flex-wrap: wrap; margin: 10px 0 32px;
}
.commit__figure { flex: 1 1 300px; min-width: 260px; }
.commit__val {
  display: block;
  font-family: var(--font-en); font-weight: 800;
  font-size: clamp(76px, 15vw, 210px); line-height: 0.86; letter-spacing: -0.045em;
  color: #ffffff;
  text-shadow: 0 0 32px rgba(141, 247, 1, 0.6), 0 0 90px rgba(141, 247, 1, 0.32);
}
.commit__val .metric__unit { font-size: 0.4em; color: var(--accent); text-shadow: none; letter-spacing: 0; }
.commit__bar { position: relative; height: 9px; background: var(--fg-faint); margin-top: 22px; overflow: hidden; }
.commit__bar i {
  position: absolute; left: 0; top: 0; bottom: 0; width: 0;
  background: linear-gradient(90deg, rgba(141, 247, 1, 0.35), var(--accent));
  box-shadow: 0 0 18px rgba(141, 247, 1, 0.85);
  transition: width 3.6s var(--ease-out);
}
.commit__meta { display: flex; flex-direction: column; gap: 6px; padding-bottom: 12px; }
.commit__label { font-family: var(--font-jp); font-weight: 700; font-size: clamp(16px, 2vw, 22px); color: var(--fg); }
.commit__label-en { font-family: var(--font-en); font-size: 10px; letter-spacing: 0.28em; color: var(--accent); }

@media (max-width: 768px) {
  .nav__menu { display: none; }
  .commit__val { font-size: clamp(64px, 26vw, 120px); }
}

/* ============================================
   FX v4 — breathing room: inset hero content off the vertical side rules
   ============================================ */
.hero__rule--l { left: calc(var(--pad-x) - 10px); }
.hero__rule--r { right: calc(var(--pad-x) - 10px); }
.hero__inner { padding-left: clamp(22px, 3vw, 56px); padding-right: clamp(22px, 3vw, 56px); }

@media (max-width: 768px) {
  .hero__inner { padding-left: 16px; padding-right: 16px; }
}

/* ============================================
   CONCEPT — enriched: pie chart + aim icons
   ============================================ */
.cpt-pie {
  display: flex; align-items: center; gap: clamp(24px, 4vw, 56px); flex-wrap: wrap;
  margin: 36px 0; padding: 28px 0;
  border-top: 1px solid var(--fg-faint); border-bottom: 1px solid var(--fg-faint);
}
.cpt-pie__chart { position: relative; width: clamp(150px, 20vw, 200px); aspect-ratio: 1; flex: none; }
.cpt-donut { width: 100%; height: 100%; display: block; }
.cpt-donut__track { fill: none; stroke: var(--fg-faint); stroke-width: 11; }
.cpt-donut__arc {
  fill: none; stroke: var(--accent); stroke-width: 11; stroke-linecap: round;
  stroke-dasharray: 326.73; stroke-dashoffset: 326.73;
  transform: rotate(-90deg); transform-origin: 60px 60px;
  transition: stroke-dashoffset 1.7s var(--ease-out);
  filter: drop-shadow(0 0 6px rgba(141, 247, 1, 0.5));
}
.reveal.is-in .cpt-donut__arc { stroke-dashoffset: 145; }   /* 5/9 ≈ 55.6% */
.cpt-pie__center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; }
.cpt-pie__big { font-family: var(--font-en); font-weight: 800; font-size: clamp(30px, 4vw, 44px); color: #fff; line-height: 1; }
.cpt-pie__big small { font-size: 0.42em; color: var(--fg-mute); font-weight: 600; }
.cpt-pie__cap { font-family: var(--font-jp); font-size: 11px; letter-spacing: 0.1em; color: var(--accent); }
.cpt-pie__note { flex: 1 1 300px; min-width: 260px; }
.cpt-pie__lead { font-family: var(--font-jp); font-weight: 700; font-size: clamp(17px, 2vw, 22px); color: #fff; margin: 0 0 12px; line-height: 1.6; }
.cpt-pie__note p { font-family: var(--font-jp); font-size: 14px; line-height: 1.95; color: var(--fg-mute); margin: 0 0 10px; }
.cpt-pie__note p:last-child { margin-bottom: 0; }
.cpt-pie__hl { color: var(--fg); }
.cpt-pie__sub { font-size: 12.5px; color: var(--fg-dim); }
.cpt-pie__note strong { color: var(--accent); font-weight: 700; }

.cpt-aims-lead { margin-top: 6px; }
.cpt-aims { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 20px 0 32px; }
.cpt-aim {
  border: 1px solid var(--fg-faint); background: var(--bg-panel);
  padding: 22px 18px; display: flex; flex-direction: column; gap: 12px;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.cpt-aim:hover { border-color: var(--accent-mute); transform: translateY(-3px); }
.cpt-aim__ico { width: 34px; height: 34px; }
.cpt-aim__ico svg { width: 100%; height: 100%; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.cpt-aim__jp { font-family: var(--font-jp); font-weight: 700; font-size: 17px; color: #fff; }
.cpt-aim__en { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.3em; color: var(--fg-dim); }

@media (max-width: 768px) {
  .cpt-aims { grid-template-columns: 1fr; }
  .cpt-pie { gap: 20px; }
}

/* — aim card descriptions + 融資 limit chip — */
.cpt-aim { gap: 6px; }
.cpt-aim__ico { margin-bottom: 8px; }
.cpt-aim__desc {
  margin-top: 8px; padding-top: 10px; border-top: 1px solid var(--fg-faint);
  font-family: var(--font-jp); font-size: 11.5px; line-height: 1.6; color: var(--fg-mute);
}
.cpt-aim__mark {
  display: inline-block; font-family: var(--font-jp); font-weight: 700;
  font-size: 9px; letter-spacing: 0.08em; color: var(--ink); background: var(--accent);
  padding: 1px 6px; margin-right: 6px; vertical-align: 1px;
}

/* — HERO Q2 (projected) block + disclaimer — */
.metrics__cap--q2 { margin-top: 32px; }
.metrics--q2 .metric__bar i {
  background: repeating-linear-gradient(90deg, var(--accent) 0 5px, rgba(141,247,1,0.12) 5px 9px);
  box-shadow: 0 0 8px rgba(141, 247, 1, 0.4);
}
.metrics__note {
  margin: 16px 0 0; max-width: 920px;
  font-family: var(--font-jp); font-size: 11px; line-height: 1.7; letter-spacing: 0.04em;
  color: var(--fg-dim);
}

/* — HERO monthly capital breakdown — */
.metrics__monthly {
  display: flex; align-items: baseline; gap: clamp(12px, 2vw, 26px); flex-wrap: wrap;
  margin: 14px 0 2px; padding: 12px 0; border-top: 1px dashed var(--fg-faint);
}
.metrics__monthly-label { display: flex; flex-direction: column; font-family: var(--font-jp); font-size: 11px; letter-spacing: 0.1em; color: var(--fg-mute); }
.metrics__monthly-label span { font-family: var(--font-en); font-size: 8px; letter-spacing: 0.3em; color: var(--fg-dim); margin-top: 2px; }
.metrics__monthly-item { font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); }
.metrics__monthly-item b { font-family: var(--font-en); font-weight: 700; font-size: 15px; color: #fff; margin-left: 6px; letter-spacing: -0.01em; }
.metrics__monthly-sep { color: var(--fg-dim); }
.metrics__monthly-avg { margin-left: auto; font-family: var(--font-jp); font-size: 12px; color: var(--accent); }
.metrics__monthly-avg b { font-family: var(--font-en); font-weight: 700; font-size: 16px; margin-left: 6px; }

/* — CONCEPT: this-month remaining slots (prominent) — */
.cpt-slots {
  margin: 8px 0 32px; padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--accent-mute);
  background: linear-gradient(180deg, var(--accent-faint), transparent);
}
.cpt-slots__head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; padding-bottom: 16px; border-bottom: 1px solid var(--fg-faint); }
.cpt-slots__jp { font-family: var(--font-jp); font-weight: 700; font-size: clamp(18px, 2.4vw, 26px); color: #fff; }
.cpt-slots__jp strong { color: var(--accent); font-size: 1.15em; }
.cpt-slots__en { font-family: var(--font-en); font-size: 10px; letter-spacing: 0.3em; color: var(--fg-dim); }
.cpt-slots__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 3vw, 40px); }
.cpt-slot { display: flex; flex-direction: column; gap: 8px; }
.cpt-slot__label { font-family: var(--font-jp); font-size: 13px; letter-spacing: 0.06em; color: var(--fg-mute); }
.cpt-slot__num { font-family: var(--font-en); font-weight: 800; font-size: clamp(48px, 8vw, 90px); line-height: 0.9; color: var(--accent); text-shadow: 0 0 26px rgba(141, 247, 1, 0.5); }
.cpt-slot__num small { font-family: var(--font-jp); font-size: 0.26em; color: var(--fg); margin-left: 5px; letter-spacing: 0; }

@media (max-width: 768px) {
  .cpt-slots__grid { grid-template-columns: 1fr; gap: 22px; }
  .metrics__monthly-avg { margin-left: 0; }
}

/* — CONCEPT: what participants hold (3 mockups) — */
.cpt-hold { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 18px 0 34px; }
.hold {
  margin: 0; border: 1px solid var(--fg-faint); background: var(--bg-panel);
  overflow: hidden; display: flex; flex-direction: column;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.hold:hover { border-color: var(--accent-mute); transform: translateY(-3px); }
.hold__img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-deep); border-bottom: 1px solid var(--fg-faint); }
.hold__img img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.hold__cap { padding: 18px 18px 22px; display: flex; flex-direction: column; gap: 5px; }
.hold__no { font-family: var(--font-en); font-size: 10px; letter-spacing: 0.3em; color: var(--accent); }
.hold__jp { font-family: var(--font-jp); font-weight: 700; font-size: 16px; color: #fff; margin-top: 2px; }
.hold__en { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.28em; color: var(--fg-dim); }
.hold__desc { font-family: var(--font-jp); font-size: 12px; line-height: 1.7; color: var(--fg-mute); margin: 9px 0 0; }

@media (max-width: 768px) {
  .cpt-hold { grid-template-columns: 1fr; }
  .hold__img { aspect-ratio: 16 / 10; }
}

/* ============================================
   STRUCTURE — income mechanism (報酬 / 配当 / 収入例)
   ============================================ */
.strc-point { margin: 30px 0; padding: 28px 0 4px; border-top: 1px solid var(--fg-faint); }
.strc-point__head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.strc-point__no { font-family: var(--font-en); font-size: 10px; letter-spacing: 0.3em; color: var(--accent); }
.strc-point__jp { font-family: var(--font-jp); font-weight: 700; font-size: clamp(20px, 2.6vw, 30px); color: #fff; }
.strc-point__en { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.3em; color: var(--fg-dim); }
.strc-point__desc { font-family: var(--font-jp); font-size: 14px; line-height: 1.9; color: var(--fg-mute); margin: 18px 0 0; }
.strc-hl { color: var(--accent); font-weight: 700; }

/* ① monthly reward flow */
.strc-flow { display: flex; align-items: stretch; gap: 14px; flex-wrap: wrap; }
.strc-flow__step { flex: 1 1 200px; border: 1px solid var(--accent-mute); background: var(--accent-faint); padding: 18px 20px; display: flex; flex-direction: column; gap: 7px; }
.strc-flow__k { font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); letter-spacing: 0.08em; }
.strc-flow__v { font-family: var(--font-jp); font-weight: 700; font-size: clamp(16px, 2vw, 21px); color: #fff; letter-spacing: 0.06em; }
.strc-flow__arrow { align-self: center; font-family: var(--font-en); font-size: 24px; color: var(--accent); }

/* ② quarterly dividend calendar */
.strc-cal__label { display: block; font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); margin-bottom: 12px; letter-spacing: 0.08em; }
.strc-cal__months { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.strc-cal__m { border: 1px solid var(--accent-mute); background: var(--accent-faint); padding: 16px 8px; text-align: center; font-family: var(--font-jp); font-weight: 700; font-size: clamp(15px, 2vw, 19px); color: var(--accent); letter-spacing: 0.05em; }

/* income example */
.strc-ex { margin-top: 32px; padding: clamp(22px, 3vw, 32px); border: 1px solid var(--accent); background: linear-gradient(180deg, var(--accent-faint), transparent); }
.strc-ex__label { display: flex; flex-direction: column; font-family: var(--font-jp); font-weight: 700; font-size: 15px; color: #fff; margin-bottom: 18px; letter-spacing: 0.1em; }
.strc-ex__label span { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.3em; color: var(--accent); margin-top: 3px; }
.strc-ex__row { display: flex; align-items: flex-end; gap: clamp(14px, 2.5vw, 30px); flex-wrap: wrap; }
.strc-ex__item { display: flex; flex-direction: column; gap: 6px; }
.strc-ex__k { font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); letter-spacing: 0.08em; }
.strc-ex__v { font-family: var(--font-en); font-weight: 800; font-size: clamp(28px, 4vw, 46px); line-height: 1; color: #fff; letter-spacing: -0.02em; text-shadow: 0 0 20px rgba(141, 247, 1, 0.4); }
.strc-ex__v small { font-family: var(--font-jp); font-size: 0.34em; color: var(--fg-mute); margin-left: 3px; font-weight: 600; }
.strc-ex__item--in .strc-ex__v { color: var(--accent); }
.strc-ex__op { align-self: center; font-family: var(--font-en); font-size: clamp(20px, 3vw, 30px); color: var(--fg-dim); padding-bottom: 8px; }
.strc-ex__note { font-family: var(--font-jp); font-size: 11px; color: var(--fg-dim); margin: 20px 0 0; line-height: 1.6; }

@media (max-width: 768px) {
  .strc-flow__arrow { transform: rotate(90deg); }
  .strc-cal__months { grid-template-columns: repeat(2, 1fr); }
  .strc-ex__op { display: none; }
}

/* ============================================
   Count-up on all figures — units + income-example total
   ============================================ */
.cpt-pie__big .metric__unit { font-size: 0.42em; color: var(--fg-mute); font-weight: 600; margin-left: 1px; text-shadow: none; letter-spacing: 0; }
.cpt-slot__num .metric__unit { font-family: var(--font-jp); font-size: 0.26em; color: var(--fg); margin-left: 5px; letter-spacing: 0; text-shadow: none; }
.strc-ex__v .metric__unit, .strc-ex__basev .metric__unit { font-family: var(--font-jp); font-size: 0.34em; color: var(--fg-mute); margin-left: 3px; font-weight: 600; letter-spacing: 0; text-shadow: none; }
.strc-ex__item--total .strc-ex__v .metric__unit { color: rgba(141, 247, 1, 0.8); }

.strc-ex__top { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; padding-bottom: 18px; border-bottom: 1px solid var(--fg-faint); }
.strc-ex__base { display: flex; align-items: baseline; gap: 12px; }
.strc-ex__basev { font-family: var(--font-en); font-weight: 800; font-size: clamp(26px, 3.4vw, 40px); line-height: 1; color: #fff; letter-spacing: -0.02em; text-shadow: 0 0 18px rgba(141, 247, 1, 0.35); }
.strc-ex__k { display: flex; flex-direction: column; gap: 2px; }
.strc-ex__v { font-size: clamp(24px, 3.2vw, 40px); }
.strc-ex__item--total .strc-ex__v { color: var(--accent); }
.strc-ex__rate { font-family: var(--font-jp); font-size: 10px; color: var(--accent); letter-spacing: 0.05em; }
.strc-ex__op { padding-bottom: 4px; }

/* ============================================
   PRINCIPLE — revenue structure disclosure
   ============================================ */
/* capital allocation */
.prc-alloc { display: grid; grid-template-columns: 1fr 1.6fr; gap: 16px; margin: 28px 0; }
.prc-al { border: 1px solid var(--fg-faint); background: var(--bg-panel); padding: 22px 22px 24px; display: flex; flex-direction: column; }
.prc-al--main { border-color: var(--accent-mute); background: linear-gradient(180deg, var(--accent-faint), var(--bg-panel)); }
.prc-al__head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.prc-al__jp { font-family: var(--font-jp); font-weight: 700; font-size: clamp(18px, 2.2vw, 24px); color: #fff; }
.prc-al__pct { font-family: var(--font-en); font-weight: 700; font-size: 13px; color: var(--accent); letter-spacing: 0.04em; }
.prc-al__amt { font-family: var(--font-en); font-weight: 800; font-size: clamp(22px, 3vw, 34px); color: #fff; letter-spacing: -0.02em; margin: 10px 0 14px; text-shadow: 0 0 16px rgba(141, 247, 1, 0.3); }
.prc-al__bar { position: relative; height: 4px; background: var(--fg-faint); overflow: hidden; margin-bottom: 16px; }
.prc-al__bar i { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: linear-gradient(90deg, rgba(141,247,1,0.4), var(--accent)); box-shadow: 0 0 10px rgba(141,247,1,0.6); transition: width 1.6s var(--ease-out); }
.prc-al__desc { font-family: var(--font-jp); font-size: 12.5px; line-height: 1.8; color: var(--fg-mute); margin: 0; }
.prc-al__sub { display: block; margin-top: 8px; font-size: 11px; color: var(--fg-dim); }

/* financial summary */
.prc-sub { margin-top: 40px !important; }
.prc-anon { font-family: var(--font-jp); font-size: 10px; color: var(--fg-dim); letter-spacing: 0.06em; margin-left: 8px; }
.prc-fin { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--fg-faint); border: 1px solid var(--fg-faint); margin: 8px 0 16px; }
.prc-fig { background: var(--bg); padding: 20px 20px 22px; display: flex; flex-direction: column; gap: 8px; }
.prc-fig__k { font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); letter-spacing: 0.06em; }
.prc-fig__k small { font-family: var(--font-en); font-size: 8px; letter-spacing: 0.24em; color: var(--accent); margin-left: 6px; }
.prc-fig__v { font-family: var(--font-en); font-weight: 800; font-size: clamp(22px, 3vw, 32px); color: #fff; letter-spacing: -0.02em; line-height: 1; text-shadow: 0 0 16px rgba(141, 247, 1, 0.3); }
.prc-fig__v .metric__unit { font-family: var(--font-jp); font-size: 0.42em; color: rgba(141,247,1,0.85); margin-left: 2px; text-shadow: none; letter-spacing: 0; }

.prc-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 8px; }
.prc-chip { font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); border: 1px solid var(--fg-faint); padding: 8px 14px; letter-spacing: 0.04em; }
.prc-chip b { font-family: var(--font-en); font-weight: 700; color: var(--accent); margin-left: 4px; }

/* bank evidence (redacted) */
.prc-ev { display: grid; gap: 16px; margin: 8px 0 26px; }
.prc-ev__fig { margin: 0; border: 1px solid var(--fg-faint); background: var(--bg-panel); overflow: hidden; }
.prc-ev__img { background: #e9e9e9; }
.prc-ev__img img { display: block; width: 100%; height: auto; }
.prc-ev__cap { font-family: var(--font-jp); font-size: 12px; line-height: 1.6; color: var(--fg-mute); padding: 14px 16px; }
.prc-ev__t { display: inline-block; font-weight: 700; color: var(--accent); margin-right: 8px; }

.prc-flow { margin-top: 8px; }

/* scheme build-up: 15% + 3% = 18% + α → 50% */
.prc-scheme-note { font-family: var(--font-jp); font-size: 13px; line-height: 1.9; color: var(--fg-mute); margin: 0 0 20px; }
.prc-scheme-note strong { color: #fff; font-weight: 700; }
.prc-build { display: flex; align-items: stretch; gap: 8px; flex-wrap: wrap; margin: 10px 0 22px; }
.prc-build__seg { flex: 1 1 90px; border: 1px solid var(--fg-faint); background: var(--bg-panel); padding: 16px 12px; display: flex; flex-direction: column; gap: 8px; }
.prc-build__seg--mid { border-color: var(--accent-mute); }
.prc-build__seg--goal { border-color: var(--accent); background: linear-gradient(180deg, var(--accent-faint), var(--bg-panel)); }
.prc-build__v { font-family: var(--font-en); font-weight: 800; font-size: clamp(24px, 3vw, 36px); color: #fff; line-height: 1; letter-spacing: -0.02em; }
.prc-build__seg--goal .prc-build__v { color: var(--accent); text-shadow: 0 0 18px rgba(141, 247, 1, 0.5); }
.prc-build__v .metric__unit { font-family: var(--font-jp); font-size: 0.4em; color: var(--fg-mute); margin-left: 1px; text-shadow: none; letter-spacing: 0; }
.prc-build__seg--goal .prc-build__v .metric__unit { color: rgba(141, 247, 1, 0.8); }
.prc-build__k { font-family: var(--font-jp); font-size: 11px; line-height: 1.5; color: var(--fg-mute); letter-spacing: 0.04em; }
.prc-build__k small { color: var(--fg-dim); font-size: 10px; }
.prc-build__op { align-self: center; font-family: var(--font-en); font-size: 16px; color: var(--accent); }

@media (max-width: 768px) {
  .prc-alloc { grid-template-columns: 1fr; }
  .prc-fin { grid-template-columns: 1fr; }
  .prc-build__op { display: none; }
  .prc-build__seg { flex: 1 1 40%; }
}

/* ============================================
   Tabs (disclosure) + cash ledger
   ============================================ */
.tabs { margin: 10px 0 26px; }
.tabs__nav { display: flex; gap: 4px; border-bottom: 1px solid var(--fg-faint); margin-bottom: 22px; flex-wrap: wrap; }
.tabs__btn { font-family: var(--font-jp); font-weight: 700; font-size: 13px; color: var(--fg-mute); padding: 12px 20px; border-bottom: 2px solid transparent; margin-bottom: -1px; letter-spacing: 0.05em; transition: color 0.2s var(--ease-out); }
.tabs__btn:hover { color: var(--fg); }
.tabs__btn.is-active { color: var(--accent); border-bottom-color: var(--accent); }
.tabs__panel { display: none; }
.tabs__panel.is-active { display: block; animation: fade-in 0.4s var(--ease-out); }

.ledger__note { font-family: var(--font-jp); font-size: 12.5px; line-height: 1.8; color: var(--fg-mute); margin: 0 0 16px; }
.ledger__note strong { color: var(--accent); }
.ledger__anon { font-family: var(--font-jp); font-size: 11px; color: var(--fg-dim); margin: 14px 0 0; line-height: 1.6; }
.ledger { border: 1px solid var(--fg-faint); }
.ledger__row { display: grid; grid-template-columns: 1fr 120px 150px; gap: 10px; padding: 12px 16px; border-top: 1px solid var(--fg-faint); align-items: center; }
.ledger__row:first-child { border-top: none; }
.ledger__row--head { background: var(--bg-panel); font-family: var(--font-en); font-size: 10px; letter-spacing: 0.2em; color: var(--fg-dim); }
.ledger__desc { font-family: var(--font-jp); font-size: 13px; color: var(--fg); letter-spacing: 0.03em; }
.ledger__desc em { display: inline-block; font-style: normal; font-size: 9px; font-weight: 700; padding: 1px 6px; margin-right: 8px; vertical-align: 1px; border: 1px solid var(--fg-faint); color: var(--fg-dim); }
.ledger__amt { font-family: var(--font-en); font-size: 13px; text-align: right; color: var(--fg); }
.ledger__bal { font-family: var(--font-en); font-size: 12px; text-align: right; color: var(--fg-mute); }
.ledger__row--head .ledger__amt, .ledger__row--head .ledger__bal { font-family: var(--font-en); color: var(--fg-dim); }
.ledger__row--in { background: var(--accent-faint); }
.ledger__row--in .ledger__desc em { border-color: var(--accent); color: var(--accent); }
.ledger__row--in .ledger__amt { color: var(--accent); }
.ledger__row--in .ledger__bal { color: rgba(141, 247, 1, 0.75); }

@media (max-width: 768px) {
  .ledger__row { grid-template-columns: 1fr auto; }
  .ledger__bal { display: none; }
}

/* ============================================
   Batch: eval table · notes · role · vision · screening · simulator
   ============================================ */
/* — 金融機関目線 evaluation table — */
.eval__lead { font-family: var(--font-jp); font-weight: 700; font-size: 15px; color: #fff; margin: 26px 0 12px; }
.eval__src { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.2em; color: var(--fg-dim); margin-left: 10px; }
.evaltbl { border: 1px solid var(--fg-faint); }
.evaltbl__row { display: grid; grid-template-columns: 1.1fr 1.3fr 0.9fr 1fr; gap: 8px; padding: 11px 14px; border-top: 1px solid var(--fg-faint); align-items: center; font-family: var(--font-jp); font-size: 12px; }
.evaltbl__row:first-child { border-top: none; }
.evaltbl__row--head { background: var(--bg-panel); font-family: var(--font-en); font-size: 9px; letter-spacing: 0.14em; color: var(--fg-dim); }
.evaltbl__k { color: var(--fg); font-weight: 700; }
.evaltbl__base { color: var(--fg-dim); font-size: 11px; }
.evaltbl__v { color: #fff; font-family: var(--font-en); font-weight: 700; text-align: right; }
.evaltbl__row--head .evaltbl__v { color: var(--fg-dim); font-weight: 400; }
.evaltbl__j { text-align: right; font-size: 11px; color: var(--fg-mute); }
.evaltbl__j--good { color: var(--accent); }

/* — confidential / registry notes — */
.prc-al__conf { display: block; margin-top: 8px; font-size: 10.5px; color: var(--fg-dim); line-height: 1.5; }
.hold__reg { display: block; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--fg-faint); font-size: 11px; color: var(--fg-mute); line-height: 1.5; }
.hold__reg strong { color: var(--accent); }

/* — STRUCTURE: participant role — */
.strc-role { border: 1px solid var(--fg-faint); background: var(--bg-panel); padding: 20px 22px; margin: 4px 0 10px; }
.strc-role__head { display: block; font-family: var(--font-jp); font-weight: 700; font-size: 14px; color: #fff; margin-bottom: 14px; letter-spacing: 0.06em; }
.strc-role__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.strc-role__list li { font-family: var(--font-jp); font-size: 14px; color: var(--fg-mute); display: flex; align-items: baseline; gap: 12px; }
.strc-role__no { font-family: var(--font-en); font-weight: 700; font-size: 11px; color: var(--accent); }
.strc-role__list em { font-style: normal; font-family: var(--font-jp); font-weight: 700; font-size: 10px; color: var(--ink); background: var(--accent); padding: 1px 7px; margin-left: 6px; }

/* — HORIZON: vision roadmap (on lime block) — */
.hvis { display: flex; flex-direction: column; max-width: 560px; margin: 44px auto 4px; text-align: left; }
.hvis__step { display: flex; align-items: baseline; gap: 16px; padding: 13px 0; border-top: 1px solid rgba(5, 5, 5, 0.18); }
.hvis__step:first-child { border-top: none; }
.hvis__k { flex: 0 0 64px; font-family: var(--font-jp); font-weight: 700; font-size: 12px; color: var(--ink-mute); letter-spacing: 0.06em; }
.hvis__v { font-family: var(--font-jp); font-size: clamp(15px, 2vw, 18px); color: var(--ink); letter-spacing: 0.04em; }
.hvis__v strong { font-weight: 800; }
.hvis__step--last .hvis__v strong { border-bottom: 2px solid var(--ink); }

/* — WHO: screening — */
.screen { border: 1px solid var(--fg-faint); background: var(--bg-panel); padding: clamp(20px, 3vw, 28px); margin-top: 34px; }
.screen__head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.screen__jp { font-family: var(--font-jp); font-weight: 700; font-size: clamp(16px, 2.2vw, 20px); color: #fff; }
.screen__en { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.3em; color: var(--fg-dim); }
.screen__list { list-style: none; margin: 0 0 18px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.screen__list li { font-family: var(--font-jp); font-size: 13.5px; line-height: 1.6; color: var(--fg-mute); padding-left: 18px; position: relative; }
.screen__list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; background: var(--accent); }
.screen__list strong { color: #fff; font-weight: 700; }
.screen__mute { color: var(--fg-dim); font-size: 11px; }
.screen__cap { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding-top: 16px; border-top: 1px solid var(--fg-faint); }
.screen__cap-num { font-family: var(--font-en); font-weight: 800; font-size: clamp(28px, 4vw, 44px); color: var(--accent); line-height: 1; text-shadow: 0 0 18px rgba(141, 247, 1, 0.4); }
.screen__cap-num small { font-family: var(--font-jp); font-size: 0.32em; color: var(--fg); margin-left: 3px; }
.screen__cap-jp { font-family: var(--font-jp); font-size: 12.5px; line-height: 1.7; color: var(--fg-mute); flex: 1 1 260px; }
.screen__cap-jp strong { color: #fff; }

/* — COMMITMENT: return simulator — */
.sim { border: 1px solid var(--accent-mute); background: linear-gradient(180deg, var(--accent-faint), var(--bg-panel)); padding: clamp(22px, 3vw, 32px); margin: 30px 0; }
.sim__head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
.sim__jp { font-family: var(--font-jp); font-weight: 700; font-size: clamp(16px, 2.2vw, 20px); color: #fff; }
.sim__en { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.3em; color: var(--accent); }
.sim__controls { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 22px; margin-bottom: 24px; }
.sim__field { display: flex; flex-direction: column; gap: 10px; }
.sim__label { font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); letter-spacing: 0.05em; }
.sim__label b { color: var(--accent); font-family: var(--font-en); margin-left: 8px; font-size: 14px; }
.sim__inputwrap { display: flex; align-items: baseline; gap: 4px; border-bottom: 1px solid var(--accent-mute); padding-bottom: 6px; }
.sim__input { flex: 1; min-width: 0; background: none; border: none; color: #fff; font-family: var(--font-en); font-weight: 700; font-size: clamp(18px, 2.4vw, 26px); outline: none; letter-spacing: -0.01em; }
.sim__unit { font-family: var(--font-jp); font-size: 13px; color: var(--fg-mute); }
.sim__fixed { font-family: var(--font-jp); font-size: 14px; color: var(--fg); padding-bottom: 6px; }
.sim__fixed strong { color: var(--accent); font-weight: 700; }
.sim__range { -webkit-appearance: none; appearance: none; width: 100%; height: 3px; background: var(--fg-faint); outline: none; margin: 12px 0 6px; border-radius: 2px; }
.sim__range::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); cursor: pointer; box-shadow: 0 0 12px rgba(141, 247, 1, 0.7); }
.sim__range::-moz-range-thumb { width: 18px; height: 18px; border: none; border-radius: 50%; background: var(--accent); cursor: pointer; box-shadow: 0 0 12px rgba(141, 247, 1, 0.7); }
.sim__ticks { display: flex; justify-content: space-between; font-family: var(--font-en); font-size: 9px; color: var(--fg-dim); letter-spacing: 0.1em; }
.sim__out { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--fg-faint); border: 1px solid var(--fg-faint); }
.sim__result { background: var(--bg); padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.sim__result--year { background: var(--accent-faint); }
.sim__rk { font-family: var(--font-jp); font-size: 11px; color: var(--fg-mute); letter-spacing: 0.05em; }
.sim__rv { font-family: var(--font-en); font-weight: 800; font-size: clamp(20px, 2.6vw, 30px); color: #fff; letter-spacing: -0.02em; text-shadow: 0 0 16px rgba(141, 247, 1, 0.3); }
.sim__result--year .sim__rv { color: var(--accent); }
.sim__note { font-family: var(--font-jp); font-size: 11px; color: var(--fg-dim); margin: 16px 0 0; line-height: 1.6; }

@media (max-width: 768px) {
  .evaltbl__row { grid-template-columns: 1fr auto auto; }
  .evaltbl__base { display: none; }
  .sim__controls { grid-template-columns: 1fr; }
  .sim__out { grid-template-columns: 1fr; }
}

/* — PRINCIPLE: plan scope (beyond 5,000万) — */
.prc-scope { display: flex; gap: 16px; margin: 6px 0 8px; padding: 18px 20px; border-left: 2px solid var(--accent); background: var(--accent-faint); flex-wrap: wrap; }
.prc-scope__label { font-family: var(--font-jp); font-weight: 700; font-size: 12px; color: var(--accent); letter-spacing: 0.1em; flex: 0 0 auto; padding-top: 2px; }
.prc-scope__text { font-family: var(--font-jp); font-size: 13.5px; line-height: 1.9; color: var(--fg-mute); margin: 0; flex: 1 1 260px; }
.prc-scope__text strong { color: #fff; font-weight: 700; }

/* — simulator: 持分割合 4-col output — */
.sim__out--4 { grid-template-columns: repeat(4, 1fr); }
.sim__rk small { display: block; font-family: var(--font-jp); font-size: 9px; color: var(--fg-dim); margin-top: 3px; letter-spacing: 0; line-height: 1.3; }
.sim__result--share .sim__rv { color: var(--accent); }

/* — tabs: flashy attention until first interaction — */
.tabs__hint {
  margin-left: auto; align-self: center; font-family: var(--font-jp); font-weight: 700;
  font-size: 12px; color: var(--accent); letter-spacing: 0.05em; padding: 0 4px 9px;
  animation: tab-hint 1s ease-in-out infinite;
}
@keyframes tab-hint { 0%, 100% { opacity: 0.3; transform: translateX(4px); } 50% { opacity: 1; transform: translateX(0); } }
.tabs:not(.is-touched) .tabs__nav { animation: tab-navglow 1.2s ease-in-out infinite; }
@keyframes tab-navglow { 0%, 100% { box-shadow: 0 1px 0 rgba(141, 247, 1, 0); } 50% { box-shadow: 0 3px 16px rgba(141, 247, 1, 0.4); } }
.tabs:not(.is-touched) .tabs__btn:not(.is-active) { animation: tab-blink 1s ease-in-out infinite; }
@keyframes tab-blink {
  0%, 100% { color: var(--fg-mute); text-shadow: none; border-bottom-color: transparent; }
  50% { color: var(--accent); text-shadow: 0 0 14px rgba(141, 247, 1, 0.9); border-bottom-color: var(--accent); }
}
.tabs.is-touched .tabs__hint { display: none; }

@media (max-width: 768px) {
  .sim__out--4 { grid-template-columns: 1fr 1fr; }
}
.sim__note strong { color: var(--fg-mute); font-weight: 700; }

/* — COMMITMENT: phased roadmap 30→35→45→50 — */
.phase { display: flex; align-items: stretch; gap: 8px; flex-wrap: wrap; margin: 22px 0 10px; }
.phase__step { flex: 1 1 100px; border: 1px solid var(--fg-faint); background: var(--bg-panel); padding: 14px 12px; display: flex; flex-direction: column; gap: 4px; }
.phase__step--goal { border-color: var(--accent); background: linear-gradient(180deg, var(--accent-faint), var(--bg-panel)); }
.phase__k { font-family: var(--font-jp); font-size: 11px; color: var(--fg-mute); letter-spacing: 0.06em; }
.phase__v { font-family: var(--font-en); font-weight: 800; font-size: clamp(24px, 3.2vw, 38px); color: #fff; line-height: 1; letter-spacing: -0.02em; }
.phase__v small { font-family: var(--font-jp); font-size: 0.4em; color: var(--fg-mute); margin-left: 1px; }
.phase__step--goal .phase__v { color: var(--accent); text-shadow: 0 0 16px rgba(141, 247, 1, 0.5); }
.phase__note { font-family: var(--font-jp); font-size: 10px; color: var(--fg-dim); }
.phase__arrow { align-self: center; font-family: var(--font-en); font-size: 16px; color: var(--accent); }

/* — cash ledger: simple BS + P/L — */
.bspl { border: 1px solid var(--fg-faint); background: var(--bg-panel); padding: clamp(18px, 2.5vw, 26px); margin: 4px 0 22px; }
.bspl__title { display: flex; align-items: baseline; gap: 12px; font-family: var(--font-jp); font-weight: 700; font-size: 14px; color: #fff; margin-bottom: 18px; flex-wrap: wrap; }
.bspl__en { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.2em; color: var(--fg-dim); }
.bs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bs__side { border: 1px solid var(--fg-faint); padding: 16px; }
.bs__side--equity { border-color: var(--accent-mute); }
.bs__label { display: block; font-family: var(--font-jp); font-size: 11px; color: var(--fg-mute); margin-bottom: 12px; letter-spacing: 0.05em; }
.bs__label small { color: var(--fg-dim); font-size: 10px; margin-left: 6px; }
.bs__row { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-top: 1px solid var(--fg-faint); }
.bs__row:first-of-type { border-top: none; }
.bs__k { font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); }
.bs__v { font-family: var(--font-en); font-size: 13px; color: var(--fg); font-weight: 500; }
.bs__row--total { border-top: 1px solid var(--accent-mute); margin-top: 4px; }
.bs__row--total .bs__k { color: #fff; font-weight: 700; }
.bs__row--total .bs__v { color: var(--accent); font-weight: 700; }
.pl { margin-top: 14px; padding: 14px 16px; border: 1px dashed var(--fg-faint); display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
.pl__label { font-family: var(--font-jp); font-weight: 700; font-size: 12px; color: var(--accent); }
.pl__flow { font-family: var(--font-jp); font-size: 12px; color: var(--fg-mute); }
.pl__flow b { color: #fff; font-weight: 700; }
.pl__op { color: var(--fg-dim); margin: 0 2px; }
.pl__profit { color: var(--accent) !important; }
.bspl__note { font-family: var(--font-jp); font-size: 11px; color: var(--fg-dim); margin: 14px 0 0; line-height: 1.6; }

@media (max-width: 768px) {
  .phase__arrow { display: none; }
  .phase__step { flex: 1 1 40%; }
  .bs { grid-template-columns: 1fr; }
}

/* — HORIZON: facility network image (on lime block) — */
.hnet { margin: 40px auto 4px; }
.hnet img { display: block; width: 100%; height: auto; border: 1px solid rgba(5, 5, 5, 0.28); }
.hnet__cap { display: block; margin-top: 12px; font-family: var(--font-jp); font-size: 12px; color: var(--ink-mute); letter-spacing: 0.06em; }

/* — WHO screening supplement — */
.screen__supp { font-family: var(--font-jp); font-size: 12px; line-height: 1.7; color: var(--fg-mute); margin: 0 0 18px; padding: 12px 14px; background: var(--accent-faint); border-left: 2px solid var(--accent-mute); }
.screen__supp strong { color: #fff; }

/* — BS cash sub-label — */
.bs__k small { color: var(--fg-dim); font-size: 9px; margin-left: 5px; }

/* — simulator: 業務対価 toggle + total-rate — */
.sim__toggle { display: inline-flex; border: 1px solid var(--accent-mute); align-self: flex-start; }
.sim__toggle-btn { font-family: var(--font-jp); font-weight: 700; font-size: 13px; color: var(--fg-mute); padding: 8px 18px; transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out); }
.sim__toggle-btn + .sim__toggle-btn { border-left: 1px solid var(--accent-mute); }
.sim__toggle-btn.is-active { background: var(--accent); color: var(--ink); }
.sim__fixed-note { font-family: var(--font-jp); font-size: 10px; color: var(--fg-dim); }
.sim__result--total { background: var(--accent-faint); }
.sim__result--total .sim__rv { color: var(--accent); }

/* ============================================
   PASSWORD GATE（招待者向け）
   ============================================ */
.gate {
  position: fixed; inset: 0; z-index: 1000; background: var(--bg-deep);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.gate.is-open { animation: gate-out 0.7s var(--ease-io) forwards; }
@keyframes gate-out { to { opacity: 0; visibility: hidden; } }
.gate__rules { position: absolute; inset: 0; pointer-events: none; }
.gate__rule { position: absolute; left: var(--pad-x); right: var(--pad-x); height: 1px; background: var(--accent); opacity: 0.16; }
.gate__rule--t { top: 42px; }
.gate__rule--b { bottom: 42px; }
.gate__inner { position: relative; text-align: center; max-width: 400px; width: 100%; }
.gate__logo { width: min(58vw, 180px); height: auto; margin: 0 auto 30px; display: block; filter: drop-shadow(0 0 30px rgba(141, 247, 1, 0.35)); }
.gate__label { font-family: var(--font-en); font-weight: 700; font-size: 11px; letter-spacing: 0.35em; color: var(--accent); margin-bottom: 16px; }
.gate__note { font-family: var(--font-jp); font-size: 13px; color: var(--fg-mute); margin: 0 0 28px; line-height: 1.8; }
.gate__form { display: flex; gap: 8px; }
.gate__input {
  flex: 1; min-width: 0; background: var(--bg-panel); border: 1px solid var(--fg-faint); color: #fff;
  font-family: var(--font-en); font-size: 15px; padding: 14px 16px; outline: none; letter-spacing: 0.08em;
  transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.gate__input::placeholder { color: var(--fg-dim); letter-spacing: 0.04em; }
.gate__input:focus { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-mute), 0 0 24px rgba(141, 247, 1, 0.22); }
.gate__btn {
  font-family: var(--font-en); font-weight: 700; font-size: 13px; letter-spacing: 0.2em;
  color: var(--ink); background: var(--accent); padding: 0 24px; cursor: pointer; white-space: nowrap;
  transition: filter 0.2s var(--ease-out);
}
.gate__btn:hover { filter: brightness(1.1); }
.gate__err { font-family: var(--font-jp); font-size: 12px; color: #ff7a7a; margin: 16px 0 0; opacity: 0; transition: opacity 0.2s; }
.gate__err.is-shown { opacity: 1; }
.gate.is-error .gate__form { animation: gate-shake 0.4s var(--ease-out); }
@keyframes gate-shake { 0%, 100% { transform: translateX(0); } 20%, 60% { transform: translateX(-8px); } 40%, 80% { transform: translateX(8px); } }
.gate__meta { font-family: var(--font-en); font-size: 9px; letter-spacing: 0.4em; color: var(--fg-dim); margin-top: 36px; }
body.gate-locked { overflow: hidden; }

/* ============================================================
   MEGA FX v19 — 「100倍派手」オールインエフェクト層
   全レイヤー pointer-events:none / prefers-reduced-motion で減衰
   ============================================================ */
:root { --mfx-cyan: #00e5ff; --mfx-mag: #ff2bd6; }

/* --- オーロラ（背面グロー塊・screen合成） --- */
.mfx-aurora { position: fixed; inset: -20vmax; z-index: 0; pointer-events: none;
  filter: blur(58px) saturate(150%); opacity: 0.55; mix-blend-mode: screen; }
.mfx-aurora i { position: absolute; border-radius: 50%; }
.mfx-aurora .b1 { width: 60vmax; height: 60vmax; left: -8vmax; top: -10vmax;
  background: radial-gradient(circle at 50% 50%, rgba(141,247,1,0.55), transparent 62%); animation: mfx-drift1 26s ease-in-out infinite; }
.mfx-aurora .b2 { width: 52vmax; height: 52vmax; right: -6vmax; top: 4vmax;
  background: radial-gradient(circle at 50% 50%, rgba(0,229,255,0.40), transparent 62%); animation: mfx-drift2 34s ease-in-out infinite; }
.mfx-aurora .b3 { width: 46vmax; height: 46vmax; left: 22vmax; bottom: -14vmax;
  background: radial-gradient(circle at 50% 50%, rgba(255,43,214,0.30), transparent 62%); animation: mfx-drift3 30s ease-in-out infinite; }
@keyframes mfx-drift1 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(14vmax,10vmax) scale(1.25)} }
@keyframes mfx-drift2 { 0%,100%{transform:translate(0,0) scale(1.1)} 50%{transform:translate(-16vmax,8vmax) scale(0.85)} }
@keyframes mfx-drift3 { 0%,100%{transform:translate(0,0) scale(0.9)} 50%{transform:translate(-10vmax,-12vmax) scale(1.2)} }

/* --- シンセウェーブ・グリッド床 --- */
.mfx-grid { position: fixed; left: -50%; right: -50%; bottom: -8vh; height: 54vh; z-index: 0; pointer-events: none; opacity: 0.5;
  background-image:
    repeating-linear-gradient(to right, rgba(141,247,1,0.30) 0 2px, transparent 2px 7vmin),
    repeating-linear-gradient(to bottom, rgba(141,247,1,0.30) 0 2px, transparent 2px 7vmin);
  transform: perspective(42vh) rotateX(72deg); transform-origin: 50% 100%;
  -webkit-mask-image: linear-gradient(to top, #000 8%, transparent 78%);
          mask-image: linear-gradient(to top, #000 8%, transparent 78%);
  animation: mfx-grid-move 3.6s linear infinite; }
@keyframes mfx-grid-move { from { background-position: 0 0, 0 0; } to { background-position: 0 7vmin, 0 7vmin; } }

/* --- 走査線 + 走るスキャンバンド --- */
.mfx-scan { position: fixed; inset: 0; z-index: 320; pointer-events: none; opacity: 0.4;
  background: repeating-linear-gradient(to bottom, rgba(0,0,0,0.16) 0 1px, transparent 1px 3px); }
.mfx-scan::after { content: ""; position: absolute; left: 0; right: 0; height: 22vh;
  background: linear-gradient(to bottom, transparent, rgba(141,247,1,0.07), transparent); animation: mfx-scanband 7s linear infinite; }
@keyframes mfx-scanband { 0%{top:-25vh} 100%{top:105vh} }

/* --- ビネット + CRTフリッカー --- */
.mfx-vignette { position: fixed; inset: 0; z-index: 330; pointer-events: none;
  background: radial-gradient(ellipse at 50% 42%, transparent 52%, rgba(0,0,0,0.55) 100%); animation: mfx-flicker 6s steps(60) infinite; }
@keyframes mfx-flicker { 0%,100%{opacity:1} 50%{opacity:0.93} 97%{opacity:0.86} }

/* --- 粒状ノイズ --- */
.mfx-noise { position: fixed; inset: -50%; z-index: 340; pointer-events: none; opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: mfx-noise 1.1s steps(4) infinite; }
@keyframes mfx-noise { 0%{transform:translate(0,0)} 25%{transform:translate(-6%,3%)} 50%{transform:translate(4%,-5%)} 75%{transform:translate(-3%,6%)} 100%{transform:translate(5%,-2%)} }

/* --- カーソル追従グロー --- */
.mfx-cursor { position: fixed; top: 0; left: 0; width: 520px; height: 520px; margin: -260px 0 0 -260px; z-index: 350; pointer-events: none;
  background: radial-gradient(circle at 50% 50%, rgba(141,247,1,0.16), rgba(141,247,1,0.05) 40%, transparent 68%);
  mix-blend-mode: screen; transform: translate(-9999px,-9999px); opacity: 0; transition: opacity 0.3s; will-change: transform; }

/* --- エッジ・ラッシュ（高速スクロール時） --- */
.mfx-edge { position: fixed; inset: 0; z-index: 310; pointer-events: none; opacity: 0; transition: opacity 0.22s;
  box-shadow: inset 0 0 130px 14px rgba(141,247,1,0.42), inset 0 0 44px 3px rgba(141,247,1,0.32); }
.mfx-edge.is-on { opacity: 1; }

/* --- セクション遷移スイープ・フラッシュ --- */
.mfx-flash { position: fixed; inset: 0; z-index: 500; pointer-events: none; opacity: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(141,247,1,0.26) 50%, transparent 70%); background-size: 300% 100%; }
.mfx-flash.is-fire { animation: mfx-sweep 0.72s ease-out; }
@keyframes mfx-sweep { 0%{opacity:0;background-position:120% 0} 14%{opacity:1} 100%{opacity:0;background-position:-40% 0} }

/* --- 衝撃波リング --- */
.mfx-ring { position: fixed; z-index: 450; pointer-events: none; border-radius: 50%;
  border: 2px solid rgba(141,247,1,0.9); box-shadow: 0 0 22px rgba(141,247,1,0.8), inset 0 0 18px rgba(141,247,1,0.5);
  transform: translate(-50%,-50%) scale(0.1); opacity: 1; animation: mfx-ring 0.9s ease-out forwards; }
@keyframes mfx-ring { to { transform: translate(-50%,-50%) scale(14); opacity: 0; } }

/* --- スパーク（破裂粒子） --- */
.mfx-spark { position: fixed; z-index: 450; pointer-events: none; width: 8px; height: 8px; border-radius: 1px;
  box-shadow: 0 0 10px rgba(141,247,1,0.9); transform: translate(-50%,-50%); animation: mfx-spark 0.8s ease-out forwards; }
@keyframes mfx-spark { to { transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(0.2); opacity: 0; } }

/* --- 局所シェイク（大数字着地） --- */
@keyframes mfx-shake { 0%,100%{transform:translate(0,0)} 10%{transform:translate(-3px,2px)} 20%{transform:translate(4px,-3px)} 30%{transform:translate(-5px,1px)} 40%{transform:translate(3px,3px)} 50%{transform:translate(-2px,-4px)} 60%{transform:translate(4px,2px)} 70%{transform:translate(-4px,-1px)} 80%{transform:translate(2px,3px)} 90%{transform:translate(-2px,-2px)} }
.mfx-jolt { animation: mfx-shake 0.45s ease-in-out; }

/* --- グリッチ発火（巨大英字マストヘッド入場時） --- */
.mfx-glitch-fire { animation: mfx-glitch 0.52s steps(3) both; }
@keyframes mfx-glitch {
  0%,100% { text-shadow: 0 0 18px rgba(141,247,1,0.5); }
  20% { text-shadow: -5px 0 var(--mfx-mag), 5px 0 var(--mfx-cyan), 0 0 18px rgba(141,247,1,0.5); }
  40% { text-shadow: 4px 0 var(--mfx-cyan), -4px 0 var(--mfx-mag); }
  60% { text-shadow: -3px 0 var(--accent), 3px 0 var(--mfx-cyan); }
  80% { text-shadow: 6px 0 var(--mfx-mag), -6px 0 var(--mfx-cyan); }
}

/* --- ネオン呼吸（アクセント・巨大数字・マストヘッド・HEROタイトル） --- */
@keyframes mfx-neon { 0%,100%{filter:drop-shadow(0 0 10px rgba(141,247,1,0.55))} 50%{filter:drop-shadow(0 0 26px rgba(141,247,1,0.95))} }
.hero__accent { animation: mfx-neon 2.4s ease-in-out infinite; }
.commit__val { animation: mfx-neon 2.8s ease-in-out infinite; }
.sec__en { animation: mfx-neon 3.6s ease-in-out infinite; }
@keyframes mfx-title { 0%,100%{text-shadow:0 0 22px rgba(255,255,255,0.12)} 50%{text-shadow:0 0 42px rgba(141,247,1,0.30), 0 0 22px rgba(255,255,255,0.22)} }
.hero__title { animation: mfx-title 3.4s ease-in-out infinite; }

/* --- 数字着地の増幅ポップ --- */
.metric__val.fx-hit, .commit__val.fx-hit { animation: mfx-pop 0.55s ease-out; }
@keyframes mfx-pop { 0%{transform:scale(1)} 30%{transform:scale(1.16); text-shadow:0 0 30px rgba(141,247,1,1), 0 0 60px rgba(141,247,1,0.7)} 100%{transform:scale(1); text-shadow:0 0 14px rgba(141,247,1,0.5)} }

/* --- スクロール進捗バーにコメット頭 --- */
.scroll-prog { position: relative; }
.scroll-prog::after { content: ""; position: absolute; right: -3px; top: 50%; width: 14px; height: 14px; transform: translateY(-50%);
  border-radius: 50%; background: #fff; box-shadow: 0 0 20px 5px rgba(141,247,1,1), 0 0 9px 2px #fff; animation: mfx-comet 1.1s ease-in-out infinite; }
@keyframes mfx-comet { 0%,100%{box-shadow:0 0 20px 5px rgba(141,247,1,1),0 0 9px 2px #fff} 50%{box-shadow:0 0 30px 8px rgba(141,247,1,1),0 0 14px 4px #fff} }

@media (prefers-reduced-motion: reduce) {
  .mfx-aurora, .mfx-grid, .mfx-scan, .mfx-vignette, .mfx-noise, .mfx-cursor, .mfx-edge, .mfx-flash { display: none !important; }
  .hero__accent, .commit__val, .sec__en, .hero__title, .scroll-prog::after { animation: none !important; }
}

/* ============================================================
   MEGA FX v20 —「さらに200倍」＋ HERO数値の可読性シェルフ
   スクロール連動を主役に／数値ゾーンはスクリムでクッキリ担保
   ============================================================ */

/* --- HERO 可読性シェルフ（数値ゾーン背後を落ち着かせ、粒子をぼかす） --- */
.hero__scrim { position: absolute; left: 0; right: 0; bottom: 0; height: 64%; z-index: -1; pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(8,9,7,0) 0%, rgba(8,9,7,0.40) 38%, rgba(8,9,7,0.72) 72%, rgba(8,9,7,0.88) 100%),
    radial-gradient(120% 82% at 32% 108%, rgba(8,9,7,0.55), transparent 72%);
  -webkit-backdrop-filter: blur(2.5px); backdrop-filter: blur(2.5px); }
/* 数値・ラベルのコントラストを底上げ（暗いハロー） */
.hero .metric__val { text-shadow: 0 2px 16px rgba(0,0,0,0.9), 0 0 3px rgba(0,0,0,0.85), 0 0 18px rgba(141,247,1,0.28); }
.hero .metric__label, .hero .metric__label-en, .hero .metric__sub,
.hero .metrics__cap, .hero .metrics__monthly, .hero .metric__num { text-shadow: 0 1px 8px rgba(0,0,0,0.85); }
/* fx-hit 着地後も暗ハローを残して可読性維持 */
.metric__val.fx-hit { animation: mfx-pop-hero 0.55s ease-out; }
@keyframes mfx-pop-hero {
  0% { transform: scale(1); }
  30% { transform: scale(1.16); text-shadow: 0 0 30px rgba(141,247,1,1), 0 0 60px rgba(141,247,1,0.7), 0 2px 16px rgba(0,0,0,0.9); }
  100% { transform: scale(1); text-shadow: 0 2px 16px rgba(0,0,0,0.9), 0 0 3px rgba(0,0,0,0.85), 0 0 18px rgba(141,247,1,0.28); }
}

/* --- スクロール連動：巨大英字マストヘッドの慣性（transformはJS・v19水準±82px） --- */
.sec__en { will-change: transform; }

/* reveal は v19 の素直な下からフェード（translateY 20px）に戻す＝過剰なブラー/スケールは撤去 */

/* ============================================================
   READABILITY v21 — 文字・数字を最優先で可読化（演出は維持）
   背景を一段沈め、テキスト上のオーバーレイを弱め、暗ハローで前面へ
   ============================================================ */
/* 静的ヴェール：z0（粒子/オーロラ/グリッド/ボケ玉の上・contentの下）で背景を一段沈める */
.mfx-veil { position: fixed; inset: 0; z-index: 0; pointer-events: none; background: rgba(6,7,5,0.4); }

/* テキストの上に乗るオーバーレイを大幅に控えめに */
.mfx-scan { opacity: 0.1; }
.mfx-noise { opacity: 0.018; }
/* 周期フラッシュも淡く（文字の上を走るため） */
.mfx-flash { background: linear-gradient(115deg, transparent 30%, rgba(141,247,1,0.14) 50%, transparent 70%); background-size: 300% 100%; }

/* 暗い面の全テキストに軽い暗ハロー（継承）→ どんな背景でも文字が締まる */
.hero, .section:not(.sec--lime), .footer { text-shadow: 0 1px 2px rgba(0,0,0,0.62), 0 0 5px rgba(0,0,0,0.4); }

/* 主要な数字はさらに強い暗ハローで前面へ */
.hero .metric__val,
.hero .metrics__monthly b,
.commit__val,
.section:not(.sec--lime) :is(.sim__rv, .prc-build__v, .prc-build__k, .strc-cal__m) {
  text-shadow: 0 2px 12px rgba(0,0,0,0.92), 0 0 3px rgba(0,0,0,0.9), 0 0 16px rgba(141,247,1,0.22);
}
/* fx-hit 着地後の最終形にも暗ハローを残す（可読性維持） */
@keyframes mfx-pop-hero {
  0% { transform: scale(1); }
  30% { transform: scale(1.16); text-shadow: 0 0 30px rgba(141,247,1,1), 0 0 60px rgba(141,247,1,0.7), 0 2px 16px rgba(0,0,0,0.92); }
  100% { transform: scale(1); text-shadow: 0 2px 12px rgba(0,0,0,0.92), 0 0 3px rgba(0,0,0,0.9), 0 0 16px rgba(141,247,1,0.22); }
}

/* 財務パネル（開示タブ/出納帳/BS・PL/シミュ）は背後を締めて数字を明瞭に */
.tabs__panel, .ledger, .bspl, .evaltbl, .sim { position: relative; z-index: 1; }
.tabs__panel::before, .ledger::before, .bspl::before, .sim::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: rgba(8,9,7,0.5); -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
}