/* ============================================================
   MUKIAI トップ v2（ヒーロー以降）
   コンセプト：地球と月。宇宙（ヒーロー）→ 夜 → 夜明け → 昼 → 夜の地球（卒業）→ 昼 → 夜明けの呼びかけ
   動き：lusion 実測の設計図（_design/モーション設計図_lusion実測_draft.md）の数値をそのまま使う
   色：紺 #1A2B5F / 白 / 青グラデ #3B82F6→#06B6D4。ロゴのシアン #00A3D1 と赤は使わない
   ============================================================ */
:root{
  /* 色 */
  --navy:#1A2B5F; --navy-2:#223774; --night:#0B1530; --space:#070F26;
  --paper:#F4F6FB; --white:#FFFFFF; --mist:#E7ECF6;
  --ink:#16213F; --ink-muted:#4F5B7D; --line:#D6DDEC;
  --on-dark:#FFFFFF; --on-dark-muted:#C9D2EA; --on-dark-line:rgba(201,210,234,.22);
  --blue:#3B82F6; --cyan:#06B6D4; --blue-deep:#2563EB;
  --grad:linear-gradient(100deg,#3B82F6,#06B6D4);
  --moonlight:#F3F6FF;

  /* 文字 */
  --font-ja:"Noto Sans JP",system-ui,-apple-system,"Hiragino Sans","Yu Gothic",sans-serif;
  --font-en:"Manrope","Noto Sans JP",sans-serif;
  --fs-h2:clamp(32px,4.9vw,76px);
  --fs-h2-xl:clamp(34px,5.8vw,96px);
  --fs-h3:clamp(20px,1.7vw,26px);
  --fs-lead:clamp(16px,1.25vw,19px);

  /* 余白 */
  --wrap:1296px; --gutter:clamp(16px,4.2vw,64px);
  --sec:clamp(96px,12vw,200px);
  --header-h:76px; --bar-h:68px;
  --r:22px; --r-lg:36px;

  /* 動き（設計図 §2 の共通定義） */
  --ease-reveal:cubic-bezier(0.4,0.1,0,1);
  --ease-deco:cubic-bezier(0.3,0,0,1);
  --ease-roll:cubic-bezier(0.87,0,0.13,1);
  --ease-in-hover:cubic-bezier(0.8,0.1,0.6,1);
  --dur-reveal:1000ms; --dur-reveal-s:600ms; --dur-deco:580ms; --dur-roll:1200ms;
  --dur-hover:390ms; --dur-hover-out:380ms;
  --stagger-char:28ms; --stagger-word:24ms; --stagger-line:40ms; --stagger-deco:100ms; --stagger-roll:10ms;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--space)}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--space);color:var(--ink);font-family:var(--font-ja);font-size:17px;line-height:1.9;letter-spacing:.02em;
  font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,p,ol,ul,figure,dl,dd{margin:0;padding:0}
ol,ul{list-style:none}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{width:min(var(--wrap),100% - var(--gutter)*2);margin-inline:auto;position:relative}
.en{font-family:var(--font-en)}

/* ---------------- ボタン ---------------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:12px 24px;border-radius:999px;
  font-weight:700;font-size:15px;letter-spacing:.03em;text-decoration:none;white-space:nowrap;overflow:hidden;isolation:isolate;
  transition:background-color 300ms ease-out,color 300ms ease-out,box-shadow 300ms ease-out,transform 390ms var(--ease-reveal)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--grad);transform:translateY(101%);transition:transform 390ms var(--ease-reveal)}
.btn:hover::before{transform:none}
.btn:hover{color:#fff}
.btn--solid{background:var(--navy);color:#fff;box-shadow:0 12px 30px -16px rgba(26,43,95,.9)}
.btn--white{background:#fff;color:var(--navy);box-shadow:0 12px 30px -14px rgba(0,0,0,.6)}
.btn--ghost{background:rgba(11,21,48,.3);color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.btn--line{background:#fff;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.btn--lg{min-height:60px;padding:16px 32px;font-size:17px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.btn-row--center{justify-content:center}
.btn-note{font-size:13px;line-height:1.7;margin-top:14px;color:var(--ink-muted)}

/* ---------------- ヘッダー ---------------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:60;height:var(--header-h);display:flex;align-items:center;transition:background-color 400ms ease,box-shadow 400ms ease,transform 600ms var(--ease-reveal)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:block;position:relative;flex:none}
.brand img{height:30px;width:auto}
.brand .logo-color{position:absolute;inset:0;opacity:0;transition:opacity 400ms ease}
.brand .logo-white{transition:opacity 400ms ease}
.nav{display:flex;gap:30px;font-size:14px;font-weight:700;margin-left:auto}
.nav a{text-decoration:none;color:#fff;opacity:.86;transition:opacity 200ms,color 400ms}
.nav a:hover{opacity:1}
.header-cta{display:flex;gap:10px}
.header-cta .btn{min-height:44px;padding:10px 20px;font-size:14px}
.site-header[data-tone="dark"] .header-cta .btn--solid{background:#fff;color:var(--navy)}
.site-header[data-tone="dark"] .header-cta .btn--solid:hover{color:#fff}
.site-header.is-scrolled[data-tone="dark"]{background:linear-gradient(180deg,rgba(7,15,38,.78),rgba(7,15,38,.45) 70%,rgba(7,15,38,0))}
.rv-wait .rv{visibility:hidden}
.site-header[data-tone="light"]{background:rgba(244,246,251,.82);-webkit-backdrop-filter:blur(14px) saturate(1.3);backdrop-filter:blur(14px) saturate(1.3);box-shadow:0 1px 0 rgba(26,43,95,.08)}
.site-header[data-tone="light"] .logo-white{opacity:0}
.site-header[data-tone="light"] .logo-color{opacity:1}
.site-header[data-tone="light"] .nav a{color:var(--ink)}
.site-header[data-tone="light"] .btn--ghost{background:#fff;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.site-header[data-tone="light"] .btn--ghost:hover{color:#fff}
.burger{display:none;width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.14);cursor:pointer;position:relative;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.burger span{position:absolute;left:14px;right:14px;height:2px;background:#fff;border-radius:2px;transition:transform 300ms var(--ease-deco),background-color 300ms}
.burger span:nth-child(1){top:19px}.burger span:nth-child(2){top:26px}
.site-header[data-tone="light"] .burger{background:var(--navy)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}
.menu-dim{position:fixed;inset:0;z-index:55;background:#000;opacity:0;pointer-events:none;transition:opacity 380ms ease}
.menu-dim.open{opacity:.2;pointer-events:auto}
.mobile-menu{position:fixed;top:calc(var(--header-h) - 6px);right:12px;left:12px;z-index:58;background:#fff;color:var(--ink);border-radius:20px;padding:18px 22px 22px;
  opacity:0;pointer-events:none;transform:scale(1.04);filter:blur(8px);transform-origin:top right;
  transition:opacity 300ms var(--ease-deco),transform 300ms var(--ease-deco),filter 300ms var(--ease-deco);box-shadow:0 30px 60px -30px rgba(7,15,38,.6)}
.mobile-menu.open{opacity:1;pointer-events:auto;transform:none;filter:none}
.mobile-menu>a{display:block;padding:12px 2px;font-weight:700;font-size:17px;text-decoration:none;border-bottom:1px solid var(--line)}
.mm-cta{display:grid;gap:10px;margin-top:18px}
@media (max-width:1080px){.nav{display:none}}
@media (max-width:760px){
  :root{--header-h:64px}
  .header-cta{display:none}
  .burger{display:block}
  .brand img{height:24px}
}

/* ---------------- 満ち欠けの読み進み（PC） ---------------- */
.phase-rail{position:fixed;right:22px;top:50%;height:36vh;transform:translateY(-50%);z-index:40;pointer-events:none;mix-blend-mode:difference;opacity:.75}
.phase-track{position:relative;width:1px;height:100%;background:rgba(255,255,255,.35)}
.phase-moon{position:absolute;left:-7px;top:0;width:15px;height:15px;border-radius:50%;background:#fff;overflow:hidden;transform:translateY(calc(var(--rp,0) * (36vh - 15px)))}
.phase-moon b{position:absolute;inset:0;border-radius:50%;background:#000;transform:translateX(calc(var(--lit,0) * 100%))}
@media (max-width:1080px){.phase-rail{display:none}}

/* ---------------- カーソルのそばの月 ---------------- */
.moonlet{position:fixed;left:0;top:0;z-index:90;pointer-events:none;width:0;height:0;opacity:0;transition:opacity 400ms ease}
.moonlet.on{opacity:1}
.moonlet.on.over-hero{opacity:0}   /* ヒーローには本物の月があるので、その上では出さない */
.moonlet i{position:absolute;left:-6px;top:-6px;width:12px;height:12px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#fff 0%,#E9EEFF 45%,#AFC0E6 100%);
  box-shadow:0 0 0 1px rgba(255,255,255,.35),0 0 18px 4px rgba(160,200,255,.45);transition:transform 390ms var(--ease-reveal),box-shadow 390ms}
.moonlet.big i{transform:scale(1.9);box-shadow:0 0 0 1px rgba(255,255,255,.5),0 0 26px 8px rgba(120,190,255,.5)}
.moonlet.on-light i{box-shadow:0 0 0 1px rgba(26,43,95,.25),0 0 16px 3px rgba(59,130,246,.45);background:radial-gradient(circle at 35% 35%,#fff 0%,#DDE6FA 45%,#8FA6D8 100%)}
.ripple{position:fixed;z-index:89;pointer-events:none;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;border:1.5px solid rgba(120,180,255,.9);
  animation:ripple 900ms var(--ease-deco) forwards}
@keyframes ripple{to{transform:scale(9);opacity:0}}
@media (hover:none),(pointer:coarse){.moonlet{display:none}}

/* ヒーローの見た目は assets/v2/hero.css（hero-proto-v6 から切り出し）にある */

/* ---------------- 共通：セクション ---------------- */
.after-hero{position:relative;z-index:2}
.sec{position:relative;padding-block:var(--sec);overflow:clip}
.sec--night{background:linear-gradient(180deg,var(--night) 0%,#0E1B3D 100%);color:var(--on-dark);border-radius:var(--r-lg) var(--r-lg) 0 0;box-shadow:0 -40px 80px -30px rgba(0,0,0,.7)}
.sec--dawn{background:linear-gradient(180deg,#0E1B3D 0%,#14285A 38%,#2B4A8C 58%,#9DB4E4 76%,var(--paper) 92%);color:var(--on-dark)}
.sec--day{background:var(--paper)}
.sec--white{background:var(--white)}
.sec--space{background:var(--space);color:var(--on-dark);border-radius:var(--r-lg) var(--r-lg) 0 0;padding:0;overflow:visible;margin-top:calc(var(--r-lg) * -1);z-index:2;box-shadow:0 -30px 60px -30px rgba(0,0,0,.45)}
.sec--lift{border-radius:var(--r-lg) var(--r-lg) 0 0;margin-top:calc(var(--r-lg) * -1);box-shadow:0 -30px 60px -30px rgba(0,0,0,.5);z-index:2}
/* 地平線：暗い面の上端に、青からシアンの細い光 */
.horizon{position:absolute;left:8%;right:8%;top:0;height:1px;background:linear-gradient(90deg,transparent,#3B82F6 30%,#06B6D4 70%,transparent);opacity:.8}
.horizon::after{content:"";position:absolute;left:20%;right:20%;top:-30px;height:60px;background:radial-gradient(50% 50% at 50% 50%,rgba(59,130,246,.28),transparent 70%)}

/* 潮の光：マウスを動かしている間だけ、カーソルの位置に満ちてくる */
.tide{position:absolute;inset:0;pointer-events:none;z-index:0;opacity:var(--tide,0);
  background:radial-gradient(520px 520px at var(--mx,50%) var(--my,50%),rgba(59,130,246,.16),rgba(6,182,212,.07) 45%,transparent 70%)}
[data-tone="dark"] .tide{background:radial-gradient(560px 560px at var(--mx,50%) var(--my,50%),rgba(90,150,255,.2),rgba(6,182,212,.08) 45%,transparent 70%)}
.sec>.wrap,.sec .wrap{z-index:1}

/* 見出しの型 */
.eyebrow{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-deep);margin-bottom:26px}
[data-tone="dark"] .eyebrow{color:var(--on-dark-muted)}
.ph-dot{position:relative;width:14px;height:14px;border-radius:50%;background:currentColor;opacity:.25;flex:none;overflow:hidden}
.ph-dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--grad);clip-path:inset(0 calc((1 - var(--ph,.5)) * 100%) 0 0 round 50%)}
.h2{font-size:var(--fs-h2);line-height:1.14;letter-spacing:-.025em;font-weight:900;max-width:17em}
.h2--xl{font-size:var(--fs-h2-xl);max-width:15em}
.h3{font-size:clamp(24px,2.6vw,40px);line-height:1.3;letter-spacing:-.02em;font-weight:900}
.lead{font-size:var(--fs-lead);line-height:2;margin-top:clamp(24px,3vw,40px);max-width:34em;color:var(--ink-muted)}
[data-tone="dark"] .lead{color:var(--on-dark-muted)}

/* ---------------- 出方（設計図 §2） ---------------- */
.rv .ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.rv .lc{display:block}
.rv .ch{display:inline-block;transform:translateY(1.05em) rotate(10deg);transform-origin:left bottom;will-change:transform;
  transition:transform var(--dur,var(--dur-reveal)) var(--ease-reveal);transition-delay:calc(var(--i) * var(--stagger-char))}
.rv.in .ch{transform:none}
.rv .li{display:block;transform:translateY(1.6em);transition:transform var(--dur-reveal) var(--ease-reveal);transition-delay:calc(var(--i) * var(--stagger-line))}
.rv.in .li{transform:none}
.cta-rise{display:inline-flex;transform:translateY(.9em) rotate(10deg);opacity:0;transform-origin:left bottom;transition:transform var(--dur-reveal) var(--ease-reveal),opacity 920ms var(--ease-reveal)}
.cta-rise.in{transform:none;opacity:1}
.btn.cta-rise.in{transition:transform var(--dur-reveal) var(--ease-reveal),opacity 920ms var(--ease-reveal),background-color 300ms,color 300ms}
/* 文字ロール（数字） */
.roll-num{display:inline-flex;font-family:var(--font-en);font-weight:800;font-variant-numeric:tabular-nums}
.roll-num .col{display:inline-block;overflow:hidden;height:1em;line-height:1;vertical-align:top}
.roll-num .stack{display:block;transform:translateY(0);transition:transform var(--dur-roll) var(--ease-roll);transition-delay:calc(var(--i) * var(--stagger-roll))}
.roll-num .stack>i{display:block;height:1em;font-style:normal}
.roll-num.in .stack{transform:translateY(-4em)}
/* 装飾（角の十字） */
.deco{position:absolute;width:14px;height:14px;color:#fff;transform:scale(0) rotate(0deg);transition:transform var(--dur-deco) var(--ease-deco);transition-delay:calc(var(--i) * var(--stagger-deco));z-index:2}
.deco::before,.deco::after{content:"";position:absolute;background:currentColor}
.deco::before{left:6px;top:0;width:2px;height:14px}.deco::after{top:6px;left:0;height:2px;width:14px}
.in .deco{transform:scale(1) rotate(180deg)}

/* 向き合う：カーソルのほうを少し向く */
[data-face]{transform:perspective(900px) rotateX(var(--fx,0deg)) rotateY(var(--fy,0deg));transform-style:preserve-3d;will-change:transform}

/* ---------------- 01 why ---------------- */
.why-head{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,80px);align-items:center}
.why-fig{border-radius:var(--r);overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,0,0,.8);aspect-ratio:4/3}
.why-fig img{width:100%;height:100%;object-fit:cover}
.reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:clamp(56px,7vw,110px)}
.reason{position:relative;padding:30px 28px 28px;border-radius:var(--r);background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  box-shadow:inset 0 0 0 1px var(--on-dark-line);display:flex;flex-direction:column;gap:14px;overflow:hidden}
.reason::before{content:"";position:absolute;inset:0;background:radial-gradient(240px 240px at var(--lx,50%) var(--ly,0%),rgba(90,150,255,.18),transparent 70%);opacity:var(--tide,0);pointer-events:none}
.reason-top{display:flex;align-items:center;justify-content:space-between}
.reason .roll-num{font-size:44px;color:#7FB2FF}
.reason-tag{font-size:12px;letter-spacing:.1em;color:var(--on-dark-muted)}
.reason h3{font-size:var(--fs-h3);line-height:1.5;font-weight:900}
.reason p{font-size:15px;line-height:1.85;color:var(--on-dark-muted)}
.reason .answer{margin-top:auto;padding-top:18px;border-top:1px dashed var(--on-dark-line);color:#fff;font-weight:500}
.reason .answer b{display:block;font-size:12px;letter-spacing:.12em;margin-bottom:6px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.why-close{margin-top:clamp(40px,5vw,72px);font-size:clamp(18px,1.6vw,24px);font-weight:700;line-height:1.8;max-width:30em}

/* ---------------- 02 beside ---------------- */
.sec--dawn{padding-bottom:clamp(80px,10vw,160px)}
.orbit-deco{position:absolute;right:-8%;top:40px;width:min(1200px,110vw);height:auto;pointer-events:none;opacity:.55;transform:rotate(var(--orot,-8deg));transition:transform 1.2s var(--ease-reveal)}
.orbit-deco ellipse{fill:none;stroke:rgba(201,210,234,.28);stroke-width:1}
.orbit-deco ellipse+ellipse{stroke-dasharray:2 6}
.od-moon{fill:#fff;filter:drop-shadow(0 0 6px rgba(160,200,255,.9))}
.beside-body{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end;margin-top:clamp(48px,8vw,130px)}
.beside-body .lead{margin-top:0;max-width:36em}
.beside-note{font-weight:700;font-size:15px;padding:14px 20px;border-radius:999px;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px var(--on-dark-line);white-space:nowrap}
.pin-track{position:relative;height:1650px;margin-top:40px}
.pin-box{position:absolute;left:0;right:0;top:0;height:min(648px,64vh);border-radius:var(--r);will-change:transform}
.pin-box img{width:100%;height:100%;object-fit:cover;border-radius:var(--r);box-shadow:0 60px 120px -50px rgba(0,0,0,.8)}
.pin-box .deco:nth-of-type(1){left:-22px;top:-22px}.pin-box .deco:nth-of-type(2){right:-22px;top:-22px}.pin-box .deco:nth-of-type(3){left:-22px;bottom:-22px}.pin-box .deco:nth-of-type(4){right:-22px;bottom:-22px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:-80px;position:relative}
.fact{background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);color:var(--ink);border-radius:var(--r);padding:30px 28px;box-shadow:0 30px 60px -40px rgba(26,43,95,.6),inset 0 0 0 1px rgba(255,255,255,.8)}
.fact-sky{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--blue-deep);display:flex;align-items:center;gap:8px}
.fact-sky::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad)}
.fact h3{margin-top:12px;font-size:var(--fs-h3);line-height:1.45;font-weight:900}
.fact p:not(.fact-sky){margin-top:12px;font-size:15px;line-height:1.85;color:var(--ink-muted)}

/* ---------------- 03 process（ピン留め） ---------------- */
.process-pin{height:300vh;position:relative}
.process-sticky{position:sticky;top:0;min-height:100vh;height:100vh;display:flex;align-items:center;padding-top:var(--header-h)}
#process{padding-block:0}
.process-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px}
.process-hint{font-size:12px;letter-spacing:.08em;color:var(--ink-muted);text-align:right;line-height:1.7;flex:none}
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:clamp(32px,4vw,56px)}
.steps-line{position:absolute;left:24px;right:24px;top:24px;height:2px;background:var(--line)}
.steps-line i{position:absolute;inset:0;background:var(--grad);transform-origin:left;transform:scaleX(var(--p,0))}
.step{position:relative;background:#fff;border-radius:var(--r);padding:0 24px 26px;opacity:.38;transition:opacity 600ms var(--ease-reveal),box-shadow 600ms var(--ease-reveal),background-color 600ms;box-shadow:inset 0 0 0 1px var(--line)}
.step.on{opacity:1;box-shadow:0 30px 60px -36px rgba(26,43,95,.45),inset 0 0 0 1px rgba(59,130,246,.35)}
.step .phase{width:48px;height:48px;margin:0 0 18px;background:var(--paper);border-radius:50%;box-shadow:0 0 0 6px var(--paper)}
.ph-base{fill:#D5DDEE}
.ph-lit{fill:#fff}
.step.on .ph-base{fill:var(--navy)}
.step.on .ph-lit{fill:#EAF1FF}
.step-k{font-family:var(--font-en);font-weight:800;font-size:13px;letter-spacing:.14em;color:var(--blue-deep)}
.step h3{font-size:clamp(28px,2.6vw,40px);font-weight:900;margin-top:2px;letter-spacing:-.01em}
.step p:not(.step-k){margin-top:10px;font-size:15px;line-height:1.85;color:var(--ink-muted)}
.order-why{margin-top:28px;display:grid;grid-template-columns:auto 1fr auto;gap:18px 28px;align-items:center;padding:20px 26px;border-radius:16px;background:var(--mist)}
.order-k{font-weight:900;font-size:14px;white-space:nowrap}
.order-why p:not(.order-k){font-size:14px;line-height:1.8;color:var(--ink-muted)}
@media (max-height:820px) and (min-width:861px){
  .step p:not(.step-k){font-size:14px;line-height:1.7}
  .order-why{margin-top:18px;padding:14px 22px}
  .step h3{font-size:30px}
}

/* ---------------- ホバー（設計図 §4：見出し 64px 横ずれ＋矢印 43px） ---------------- */
.arrow-link,.hov-title{position:relative;display:inline-flex;align-items:center;text-decoration:none;font-weight:700;overflow:hidden}
.hov-title{display:flex}
.hov-text{max-width:calc(100% - 64px)}
.w{white-space:nowrap}
.arrow-link{font-size:15px;padding:6px 0;color:var(--blue-deep)}
[data-tone="dark"] .arrow-link{color:#fff}
.al-arrow,.hov-arrow{position:absolute;left:0;transform:translateX(-43px);opacity:0;transition:transform var(--dur-hover-out) var(--ease-in-hover),opacity var(--dur-hover-out) var(--ease-in-hover)}
.al-text,.hov-text{display:inline-block;transition:transform var(--dur-hover-out) var(--ease-in-hover)}
.arrow-link .al-text{border-bottom:1.5px solid currentColor}
.arrow-link:hover .al-arrow,.hov:hover .hov-arrow{transform:none;opacity:1;transition:transform 270ms var(--ease-reveal),opacity 270ms var(--ease-reveal)}
.arrow-link:hover .al-text{transform:translateX(28px);transition:transform var(--dur-hover) var(--ease-reveal)}
.hov:hover .hov-text{transform:translateX(64px);transition:transform var(--dur-hover) var(--ease-reveal)}
.hov-text .hc{display:inline-block;transition:transform var(--dur-hover-out) var(--ease-in-hover)}

/* ---------------- 04 case ---------------- */
.kpis{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:20px;margin-top:clamp(40px,5vw,72px)}
.kpi{padding:30px 28px;border-radius:var(--r);background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
.kpi--accent{background:linear-gradient(150deg,#122356,#1A2B5F 55%,#1C3F8C);color:#fff;box-shadow:0 40px 80px -40px rgba(26,43,95,.7)}
.kpi-num{display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 4px;font-size:clamp(52px,5.6vw,88px);line-height:1;letter-spacing:-.03em;color:var(--navy)}
.kpi--accent .kpi-num{color:#fff}
.kpi-unit{font-size:clamp(16px,1.4vw,22px);font-weight:900;letter-spacing:0}
.kpi-unit--pre{margin-right:2px}
.kpi-sub{font-size:clamp(16px,1.4vw,22px);font-weight:700;letter-spacing:0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;filter:brightness(1.4)}
.kpi-cap{margin-top:16px;font-size:15px;line-height:1.75;font-weight:700}
.kpi-note{margin-top:12px;font-size:12.5px;line-height:1.7;color:var(--on-dark-muted)}
.road{margin-top:clamp(56px,7vw,110px);padding:clamp(28px,4vw,56px);border-radius:var(--r-lg);background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
.road-head{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:end}
.road-head h3{font-size:clamp(24px,2.6vw,38px);line-height:1.3;font-weight:900}
.road-head p{color:var(--ink-muted);font-size:15px}
.road-line{margin-top:40px}
.road-track{position:relative;height:4px;border-radius:4px;background:repeating-linear-gradient(90deg,#B9C9EC 0 6px,transparent 6px 12px)}
.road-done{position:absolute;left:0;top:0;bottom:0;width:60%;border-radius:4px;background:var(--navy);transform-origin:left;transform:scaleX(0);transition:transform 1400ms var(--ease-reveal)}
.road.in .road-done{transform:scaleX(1)}
.road-today{position:absolute;left:60%;top:-16px;width:2px;height:36px;background:var(--blue);opacity:0;transition:opacity 400ms 1300ms}
.road-today span{position:absolute;left:8px;top:-8px;font-size:11px;font-weight:800;color:var(--blue-deep);letter-spacing:.1em;white-space:nowrap}
.road.in .road-today{opacity:1}
.road-items{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:22px}
.road-items li{display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.5}
.road-items b{font-weight:900}
.road-items span{align-self:flex-start;font-size:11.5px;font-weight:700;padding:2px 10px;border-radius:999px}
.road-items .done span{background:var(--navy);color:#fff}
.road-items .plan span{box-shadow:inset 0 0 0 1px #9DB2E0;color:var(--blue-deep)}
.road-items .plan b{color:var(--ink-muted)}
.road .arrow-link{margin-top:28px}

/* ---------------- 05 graduate（一番大きく） ---------------- */
.grad-pin{height:420vh;position:relative}
.grad-sticky{position:sticky;top:0;height:100vh;overflow:hidden;border-radius:var(--r-lg) var(--r-lg) 0 0}
.grad-canvas{position:absolute;inset:0;width:100%;height:100%}
.grad-copy{height:100%;display:flex;flex-direction:column;justify-content:center;padding-top:var(--header-h);pointer-events:none}
.grad-copy .eyebrow{position:absolute;top:calc(var(--header-h) + 28px);left:0}
.grad-stage{position:relative;min-height:60vh;display:grid;align-items:center}
.gs{grid-area:1/1;opacity:0;will-change:transform,opacity}
.gs-a,.gs-b{font-size:clamp(30px,4.4vw,70px);font-weight:900;line-height:1.2;letter-spacing:-.02em;max-width:12em;text-shadow:0 4px 30px rgba(3,8,24,.8)}
.grad-title{font-size:clamp(40px,7.6vw,132px);font-weight:900;line-height:1.08;letter-spacing:-.035em;text-shadow:0 6px 40px rgba(3,8,24,.85)}
.grad-title span{display:block}
.grad-title span+span{background:linear-gradient(100deg,#fff 0%,#CFE0FF 40%,#7FB2FF 75%,#5FD3E6 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-sub{margin-top:clamp(20px,2.4vw,36px);max-width:32em;font-size:var(--fs-lead);line-height:2;color:var(--on-dark-muted);text-shadow:0 2px 20px rgba(3,8,24,.9)}
.grad-progress{position:absolute;left:var(--gutter);right:var(--gutter);bottom:28px;height:1px;background:rgba(255,255,255,.14)}
.grad-progress i{position:absolute;inset:0;background:var(--grad);transform-origin:left;transform:scaleX(var(--gp,0))}
.grad-after{padding:clamp(80px,9vw,140px) 0 clamp(120px,13vw,200px)}
.cond-head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end}
.cond-head p{color:var(--on-dark-muted)}
.conds{margin-top:40px;display:grid;gap:10px;counter-reset:c}
.conds li{display:flex;align-items:center;gap:20px;padding:20px 24px;border-radius:16px;background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px var(--on-dark-line);font-size:clamp(15px,1.3vw,19px);font-weight:700;counter-increment:c}
.conds li::before{content:counter(c,decimal-leading-zero);font-family:var(--font-en);font-weight:800;font-size:13px;color:var(--on-dark-muted);letter-spacing:.1em}
.conds .box{order:3;margin-left:auto;flex:none;width:26px;height:26px;border-radius:7px;box-shadow:inset 0 0 0 1.5px rgba(201,210,234,.6)}
.cond-foot{margin-top:24px;font-size:14px;color:var(--on-dark-muted)}

/* ---------------- 06 service ---------------- */
.svc-main{display:grid;grid-template-columns:1.05fr 1fr;margin-top:clamp(40px,5vw,72px);border-radius:var(--r-lg);overflow:hidden;background:#fff;text-decoration:none;box-shadow:0 40px 80px -50px rgba(26,43,95,.55),inset 0 0 0 1px var(--line)}
.svc-band{min-height:100%;overflow:hidden}
.svc-band img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease-reveal)}
.svc-main:hover .svc-band img{transform:scale(1.04)}
.svc-body{padding:clamp(28px,4vw,56px);display:flex;flex-direction:column;gap:18px}
.svc-tag{font-family:var(--font-en);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-deep)}
.svc-main .hov-title{font-size:clamp(24px,2.3vw,36px);line-height:1.3;font-weight:900;letter-spacing:-.02em}
.svc-body p:not(.svc-tag):not(.svc-price){color:var(--ink-muted);font-size:16px}
.svc-price{margin-top:auto;font-size:clamp(22px,2vw,30px);font-weight:900;color:var(--navy)}
.svc-price small{font-size:13px;font-weight:700;margin-left:8px;color:var(--ink-muted)}
.svc-price--s{font-size:20px}
.svc-subs{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;margin-top:20px}
.svc-sub{display:flex;flex-direction:column;gap:12px;padding:28px 30px;border-radius:var(--r);background:#fff;text-decoration:none;box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow 390ms var(--ease-reveal)}
.svc-sub:hover{box-shadow:inset 0 0 0 1px rgba(59,130,246,.5),0 24px 50px -36px rgba(26,43,95,.5)}
.svc-sub .hov-title{font-size:clamp(20px,1.7vw,26px);font-weight:900}
.svc-sub p:not(.svc-tag):not(.svc-price){font-size:15px;color:var(--ink-muted);line-height:1.8}
.svc-sub--min{background:transparent}

/* ---------------- 07 consult ---------------- */
.consult-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:center}
.asks{margin-top:36px;display:grid;gap:10px}
.asks li{display:flex;align-items:center;gap:18px;padding:16px 20px;border-radius:14px;background:var(--paper);font-weight:700;font-size:clamp(15px,1.25vw,18px);line-height:1.6}
.ask-k{flex:none;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--font-en);font-weight:800;font-size:14px}
.consult-note{margin-top:18px;font-size:14px;color:var(--ink-muted)}
.consult-fig{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3.3;box-shadow:0 40px 80px -50px rgba(26,43,95,.6)}
.consult-fig img{width:100%;height:100%;object-fit:cover}
.takeaway{margin-top:clamp(56px,6vw,96px)}
.takeaway h3{font-size:clamp(22px,2.2vw,32px);font-weight:900;line-height:1.35}
.takes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.takes li{padding:26px;border-radius:var(--r);box-shadow:inset 0 0 0 1px var(--line);background:linear-gradient(180deg,#fff,var(--paper))}
.take-k{font-family:var(--font-en);font-weight:800;font-size:13px;letter-spacing:.14em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.takes p{margin-top:8px;font-weight:700;line-height:1.7;font-size:16px}
.consult-cta{margin-top:clamp(40px,5vw,64px)}

/* ---------------- 08 honest（演出しない） ---------------- */
.sec--quiet{padding-top:0}
.plain{max-width:880px;padding:clamp(28px,4vw,48px);border:1px solid var(--line);border-radius:14px}
.plain .h3{font-size:clamp(22px,2vw,30px)}
.plain p{margin-top:14px;color:var(--ink-muted);font-size:16px}
.zeros{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.zeros li{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:14px 16px;border-radius:10px;background:var(--paper);font-size:14px;font-weight:700}
.zeros b{font-family:var(--font-en);font-size:30px;line-height:1;color:var(--navy)}
.plain .plain-foot{font-size:14px}

/* ---------------- 09 end（ピン留め・フッターが乗る） ---------------- */
.sec-end{position:relative;height:250vh;z-index:1}
.end-sticky{position:sticky;top:0;height:100vh;overflow:hidden;display:grid;place-items:center;color:#fff;
  background:radial-gradient(90% 70% at 50% 110%,#1D3F8F 0%,#122A66 30%,var(--night) 62%,var(--space) 100%)}
.end-inner{position:relative;text-align:center;padding:60px var(--gutter);will-change:transform;max-width:1100px;transform-origin:50% 50%}
.end-sub{font-weight:700;letter-spacing:.12em;font-size:14px;color:var(--on-dark-muted)}
.end-title{font-size:clamp(34px,6.2vw,104px);line-height:1.12;letter-spacing:-.035em;font-weight:900;margin-top:22px}
.end-lead{margin:26px auto 0;color:var(--on-dark-muted);font-size:var(--fs-lead);max-width:32em}
.end-inner .btn-row{margin-top:36px}
.end-inner .btn-note{color:var(--on-dark-muted);max-width:34em;margin-inline:auto}
.cross{position:absolute;width:16px;height:16px;transform:scale(0);transition:transform 470ms var(--ease-deco);transition-delay:calc(var(--i) * 79ms)}
.cross::before,.cross::after{content:"";position:absolute;background:rgba(255,255,255,.8)}
.cross::before{left:7px;top:0;width:2px;height:16px}.cross::after{top:7px;left:0;height:2px;width:16px}
.end-inner.in .cross{transform:scale(1)}
.cross:nth-child(1){left:0;top:0}.cross:nth-child(2){right:0;top:0}.cross:nth-child(3){left:0;bottom:0}.cross:nth-child(4){right:0;bottom:0}
.orbit-deco--end{left:50%;right:auto;top:50%;transform:translate(-50%,-50%) rotate(var(--orot,-6deg));opacity:.7}

/* ---------------- フッター（乗る側） ---------------- */
.site-footer{position:relative;z-index:3;margin-top:-100vh;background:var(--paper);color:var(--ink);border-radius:var(--r-lg) var(--r-lg) 0 0;padding:clamp(72px,8vw,120px) 0 28px;box-shadow:0 -30px 60px -30px rgba(0,0,0,.5)}
.foot-grid{display:grid;grid-template-columns:1.2fr .8fr 1.4fr;gap:40px}
.foot-brand .brand img{height:30px}
.foot-tag{margin-top:18px;font-weight:900;font-size:clamp(20px,1.8vw,26px)}
.foot-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.foot-nav{display:grid;gap:10px;align-content:start;font-size:14px;font-weight:700}
.foot-nav a{text-decoration:none}
.foot-nav a:hover{color:var(--blue-deep)}
.foot-info{display:grid;gap:10px;font-size:13.5px;line-height:1.7}
.foot-info div{display:grid;grid-template-columns:6em 1fr;gap:10px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.foot-info dt{color:var(--ink-muted);font-weight:700}
.foot-info a{color:var(--blue-deep);word-break:break-all}
.foot-credit{margin-top:48px;font-size:11.5px;line-height:1.7;color:var(--ink-muted)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;margin-top:14px;font-size:12px;color:var(--ink-muted)}

/* ---------------- スマホの固定バー ---------------- */
.fixed-bar{display:none}
@media (max-width:760px){
  .fixed-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:1fr 1.2fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));
    background:rgba(244,246,251,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 -10px 30px -18px rgba(7,15,38,.5);
    transform:translateY(110%);transition:transform 500ms var(--ease-reveal)}
  .fixed-bar.is-on{transform:none}
  .fixed-bar .btn{min-height:48px;padding:10px 12px;font-size:14px}
  body{padding-bottom:0}
  .site-footer{padding-bottom:calc(var(--bar-h) + 28px)}
}

/* ---------------- レスポンシブ ---------------- */
@media (max-width:1080px){
  .reasons{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr;margin-top:-40px}
  .kpis{grid-template-columns:1fr 1fr}
  .kpi--accent{grid-column:1/-1}
  .svc-main{grid-template-columns:1fr}
  .svc-band{aspect-ratio:21/9}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-info{grid-column:1/-1}
}
@media (max-width:860px){
  .why-head,.consult-grid,.cond-head,.road-head{grid-template-columns:1fr}
  .beside-body{grid-template-columns:1fr}
  .beside-note{white-space:normal;border-radius:16px}
  .pin-track{height:auto;margin-top:32px}
  .pin-box{position:relative;height:auto;aspect-ratio:3/2;transform:none!important}
  .facts{margin-top:24px}
  /* 進め方：ピン留めをやめて縦に並べる */
  .process-pin{height:auto}
  .process-sticky{position:relative;height:auto;min-height:0;padding:var(--sec) 0}
  .process-head{flex-direction:column;align-items:flex-start}
  .process-hint{display:none}
  .steps{grid-template-columns:1fr;gap:14px}
  .steps-line{left:47px;right:auto;top:24px;bottom:24px;width:2px;height:auto}
  .steps-line i{transform-origin:top;transform:scaleY(var(--p,0))}
  .step{padding:22px 22px 22px 90px;min-height:96px}
  .step .phase{position:absolute;left:23px;top:22px;margin:0}
  .order-why{grid-template-columns:1fr}
  .road-items{grid-template-columns:1fr;gap:14px}
  .road-line{display:grid;grid-template-columns:4px 1fr;gap:18px}
  .road-track{width:4px;height:auto;background:repeating-linear-gradient(180deg,#B9C9EC 0 6px,transparent 6px 12px)}
  .road-done{width:auto;right:0;height:60%;bottom:auto;transform-origin:top;transform:scaleY(0)}
  .road.in .road-done{transform:scaleY(1)}
  .road-today{left:-8px;top:60%;width:20px;height:2px}
  .road-today span{display:none}
  .road-items{margin-top:0}
  .takes,.zeros{grid-template-columns:1fr}
  .svc-subs{grid-template-columns:1fr}
  .grad-copy .eyebrow{top:calc(var(--header-h) + 14px)}
}
@media (max-width:760px){
  body{font-size:16px}
  .kpis{grid-template-columns:1fr}
  .kpi-num{font-size:clamp(52px,15vw,72px)}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column}
  .grad-stage{min-height:auto;align-items:start;margin-top:0}
  .grad-copy{justify-content:flex-start;padding-top:calc(var(--header-h) + 64px)}
  .gs-a,.gs-b{font-size:clamp(28px,8.4vw,40px)}
  .grad-title{font-size:clamp(34px,10.4vw,52px)}
  .grad-progress{bottom:calc(var(--bar-h) + 20px)}
  .conds li{padding:16px 18px;gap:14px}
  .end-inner{padding:40px var(--gutter)}
  .end-inner .btn-row .btn{width:100%}
  .consult-cta .btn{width:100%}
  .orbit-deco{width:180vw;right:-60%}
}

/* ---------------- reduced-motion ---------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:1ms!important;transition-delay:0ms!important;animation:none!important}
  .rv .ch,.rv .li,.cta-rise{transform:none!important;opacity:1!important}
  [data-face]{transform:none!important}
  .process-pin,.grad-pin,.sec-end{height:auto}
  .process-sticky,.grad-sticky,.end-sticky{position:relative;height:auto;min-height:100vh}
  .gs{opacity:1!important;transform:none!important;position:relative}
  .grad-stage{display:grid;gap:24px}
  .gs{grid-area:auto}
  .step{opacity:1}
  .site-footer{margin-top:0}
  .moonlet,.tide{display:none}
}

/* ---------------- ページ遷移（設計図 §4 を短くした版。合計 約1.9秒） ----------------
   出るとき：本文が退く（0.5秒）→ 紺の面が下から上がる（0.8秒、expo.inOut）→ 移動
   入るとき：紺の面が上へ抜ける（0.9秒）→ 見出しが下から出る。月だけは遷移の間も画面に残る */
.pt{position:fixed;inset:0;z-index:100;pointer-events:none;transform:translateY(101%);
  background:radial-gradient(80% 60% at var(--ox,50%) 110%,#1D3F8F 0%,#122A66 35%,#0B1530 70%,#070F26 100%);
  transition:transform 800ms var(--ease-roll)}
.pt-moon{position:fixed;left:50%;top:50%;z-index:101;width:18px;height:18px;margin:-9px 0 0 -9px;border-radius:50%;pointer-events:none;opacity:0;transform:scale(.4);
  background:radial-gradient(circle at 35% 35%,#fff,#DDE6FA 50%,#8FA6D8);box-shadow:0 0 30px 8px rgba(140,190,255,.45);transition:opacity 500ms ease,transform 800ms var(--ease-roll)}
.pt-out main,.pt-out .site-footer{opacity:.25;transition:opacity 500ms ease}
.pt-out .pt{transform:none}
.pt-out .pt-moon{opacity:1;transform:none;transition-delay:250ms}
.pt-in .pt{transform:none;transition:none}
.pt-in .pt-moon{opacity:1;transform:none;transition:none}
.pt-in-go .pt{transform:translateY(-101%);transition:transform 900ms var(--ease-roll)}
.pt-in-go .pt-moon{opacity:0;transform:translateY(-30vh) scale(.6);transition:opacity 700ms ease 500ms,transform 1200ms var(--ease-roll) 200ms}
@media (prefers-reduced-motion:reduce){.pt,.pt-moon{display:none}}

/* 01 の冒頭の呼びかけ、サービス欄の細かい注記（2026-09-30 追加） */
.sec-call{display:flex;align-items:center;gap:12px;margin-bottom:28px;font-size:clamp(15px,1.3vw,19px);font-weight:700;color:#fff}
.sec-call::before{content:"";width:26px;height:2px;background:var(--grad);flex:none}
.svc-fine{font-size:13px!important;color:var(--ink-muted)}
.opt .arrow-link{margin-top:14px}