/* NOVA ブランド刷新（経営とAIの研修会社）— 白×紺に、琥珀の光と3研修の差し色 */
:root{
  --bg:#ffffff;
  --bg2:#f5f6fa;
  --ink:#0b1530;
  --ink2:#4b5571;
  --ink3:#8a92a8;
  --line:#e4e7ef;
  --amber:#f29a38;
  --amber-deep:#e2771b;
  --amber-soft:#fff4e6;
  --mg:#2f6bff;
  --ai:#7b5cff;
  --kids:#ff7a2f;
  --sans:"Noto Sans JP",system-ui,-apple-system,sans-serif;
  --serif:"Noto Serif JP","Hiragino Mincho ProN",serif;
  --en:"Inter",system-ui,sans-serif;
  --wrap:1160px;
  --gut:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.9;letter-spacing:.02em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,p{margin:0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:8px 12px}
.serif{font-family:var(--serif)}

/* ヘッダー */
/* すりガラスは疑似要素に置く（ヘッダー本体に backdrop-filter を付けると、中の固定メニューがヘッダーの高さに閉じ込められる） */
header.site{position:fixed;inset:0 0 auto;z-index:50;height:72px;display:flex;align-items:center;gap:24px;padding:0 var(--gut);border-bottom:1px solid transparent;transition:border-color .3s}
header.site::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(255,255,255,.72);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);transition:opacity .3s}
header.site.scrolled{border-bottom-color:var(--line)}
.logo{color:var(--ink);text-decoration:none;margin-right:auto}
.logo-mark{display:block;height:24px;width:auto;aspect-ratio:2369/592;overflow:visible}
nav.global{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:500}
nav.global a{text-decoration:none;color:var(--ink2);transition:color .2s}
nav.global a:hover{color:var(--ink)}
.cta{text-decoration:none;background:var(--ink);color:#fff!important;padding:10px 20px;border-radius:999px;font-weight:700;font-size:14px}
.menu-btn{display:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:860px){
  .logo-mark{height:20px}
  .menu-btn{display:grid;place-content:center;gap:6px;width:44px;height:44px;border:0;background:none;padding:0;cursor:pointer}
  .menu-btn span:not(.sr){display:block;width:22px;height:2px;background:var(--ink);transition:transform .3s}
  .menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
  .menu-btn[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
  nav.global{position:fixed;inset:72px 0 0;flex-direction:column;align-items:flex-start;gap:0;padding:16px var(--gut) 40px;background:#fff;font-size:18px;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
  nav.global.open{opacity:1;visibility:visible}
  nav.global a{width:100%;padding:16px 0;border-bottom:1px solid var(--line);color:var(--ink)}
  nav.global .cta{margin-top:24px;width:auto;border:0;padding:14px 28px}
}

/* 共通 */
.sec{max-width:var(--wrap);margin:0 auto;padding:128px var(--gut)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--en);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--ink2)}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 12px var(--amber)}
.h2{margin-top:18px;font-size:clamp(28px,4.2vw,52px);font-weight:900;line-height:1.35;letter-spacing:-.01em}
.lead{margin-top:20px;max-width:640px;color:var(--ink2);font-size:16px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:999px;text-decoration:none;font-weight:700;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s}
.btn b{font-family:var(--en);font-weight:500;transition:transform .2s}
.btn:hover b{transform:translateX(3px)}
.btn.primary{background:var(--ink);color:#fff;box-shadow:0 10px 30px -12px rgba(11,21,48,.5)}
.btn.primary:hover{transform:translateY(-1px)}
.btn.ghost{border:1px solid var(--line);color:var(--ink);background:#fff}
.btn.ghost:hover{border-color:var(--ink3)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.draft{display:inline-block;font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--amber-deep);border:1px dashed var(--amber);border-radius:6px;padding:2px 8px;background:#fff}
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}

/* 映像パート（スクロールで動く舞台）。JSなし・動きを減らす設定では最初の画面だけ */
.film{position:relative}
.stage{position:relative;overflow:hidden}
.flip{position:absolute;inset:0;z-index:1;clip-path:circle(0% at 50% 50%);pointer-events:none}
.f-amber{background:radial-gradient(120% 120% at 70% 50%,#ffb258 0%,#f29a38 45%,#e2771b 100%)}
.f-mg{background:radial-gradient(120% 120% at 70% 40%,#4a82ff 0%,#2f6bff 50%,#1f4fd9 100%)}
.f-ai{background:radial-gradient(120% 120% at 70% 40%,#9479ff 0%,#7b5cff 45%,#4b2fd6 100%)}
.f-kids{background:radial-gradient(120% 120% at 70% 40%,#ff9a52 0%,#ff7a2f 50%,#ef5a1c 100%)}
.f-white,.f-end{background:#fff}
.f-navy{background:radial-gradient(90% 90% at 50% 45%,#16244a 0%,#0b1530 70%)}
.truchet{position:absolute;inset:0;width:100%;height:100%;z-index:1;opacity:0;pointer-events:none}
.star-glow{position:absolute;left:0;top:0;z-index:2;width:min(78vh,56vw);aspect-ratio:1/1;border-radius:50%;pointer-events:none;transform:translate(calc(var(--gx,72vw) - 50%),calc(var(--gy,50vh) - 50%)) scale(var(--gs,1));opacity:var(--go,0);background:radial-gradient(circle,rgba(255,250,240,1) 0%,rgba(255,206,140,.95) 4%,rgba(242,154,56,.42) 12%,rgba(242,154,56,.14) 26%,rgba(123,92,255,.07) 44%,rgba(47,107,255,0) 64%)}
.no-webgl .star-glow{--go:1}
#star{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none}
.scene{z-index:4}
.scene:not(.s-hero),.hud,.scroll-hint{display:none}

.hero{position:relative;min-height:100svh;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:24px;max-width:1280px;margin:0 auto;padding:104px var(--gut) 64px}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(rgba(11,21,48,.09) 1px,transparent 1.2px);background-size:28px 28px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 65% 45%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 65% 45%,#000 20%,transparent 75%)}
.hero-sub{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:700;letter-spacing:.14em;color:var(--ink2)}
.hero-sub i{width:36px;height:2px;background:linear-gradient(90deg,var(--amber),transparent)}
.hero h1{margin-top:26px;font-size:clamp(32px,5.1vw,80px);font-weight:900;line-height:1.2;letter-spacing:-.02em}
.hero h1 span{display:block;white-space:nowrap}
.glow{background:linear-gradient(100deg,var(--amber-deep) 0%,var(--amber) 38%,#c86bff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-top:28px;font-size:17px}
.js .hero .in-anim{opacity:0;transform:translateY(14px);animation:rise 1s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:calc(var(--d,0) * 1s)}
@keyframes rise{to{opacity:1;transform:none}}

.film-on .film{height:820vh}
.film-on .stage{position:sticky;top:0;height:100svh}
.film-on .scene{position:absolute;inset:0}
.film-on .scene:not(.s-hero){display:flex}
.film-on .s-hero{left:0;right:0}
.film-on .hud,.film-on .scroll-hint{display:block}
.scroll-hint{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);font-family:var(--en);font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--ink3)}
.scroll-hint::after{content:"";display:block;width:1px;height:36px;margin:10px auto 0;background:linear-gradient(var(--ink3),transparent);animation:drip 1.8s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

.s-power{align-items:center;justify-content:center;text-align:center;color:var(--ink)}
.kin{font-size:clamp(60px,11vw,190px);font-weight:900;line-height:1.08;letter-spacing:-.03em}
.kin span{display:block}
.kin .k2{font-size:.55em;letter-spacing:-.01em}
.s-prog{align-items:center;padding:0 6vw;color:#fff}
.prog-txt{max-width:48vw}
.pn{font-family:var(--en);font-size:13px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;opacity:.85}
.pt{margin-top:18px;font-size:clamp(44px,7vw,112px);font-weight:900;line-height:1.1;letter-spacing:-.02em;white-space:nowrap}
.pc{margin-top:26px;font-family:var(--serif);font-size:clamp(20px,2.4vw,34px);font-weight:600;line-height:1.7}
.s-marquee{flex-direction:column;justify-content:center;align-items:flex-start;gap:1vh;overflow:hidden}
.s-marquee .row{width:max-content;white-space:nowrap;font-size:clamp(64px,11vw,190px);font-weight:900;line-height:1.08;letter-spacing:-.02em}
.s-marquee .r1,.s-marquee .r3{color:transparent;-webkit-text-stroke:2px var(--ink)}
.s-marquee .r2{background:linear-gradient(90deg,var(--amber-deep),var(--amber),#c86bff,var(--mg),#c86bff,var(--amber-deep)) 0 0/120vw 100% repeat-x;-webkit-background-clip:text;background-clip:text;color:transparent}
.s-story{flex-direction:column;justify-content:flex-end;align-items:flex-start;padding:0 6vw 15vh;color:#fff;font-family:var(--serif);background:linear-gradient(20deg,rgba(11,21,48,.92) 0%,rgba(11,21,48,.55) 38%,transparent 62%)}
.s-story .line{font-size:clamp(30px,4.4vw,68px);font-weight:600;line-height:1.5}
.s-story .accent{color:#ffc27a;text-shadow:0 0 40px rgba(242,154,56,.7)}
.s-end{align-items:flex-end;justify-content:center;padding-bottom:16vh}
.s-end p{font-size:14px;font-weight:700;letter-spacing:.3em;color:var(--ink2)}

.hud{position:absolute;inset:84px 20px 20px;z-index:5;pointer-events:none;color:var(--ink2);font-family:var(--en);font-size:11px;letter-spacing:.2em;text-transform:uppercase;transition:color .3s}
.hud .c{position:absolute;width:14px;height:14px;border-color:currentColor;border-style:solid;opacity:.6}
.hud .tl{left:0;top:0;border-width:1.5px 0 0 1.5px}.hud .tr{right:0;top:0;border-width:1.5px 1.5px 0 0}
.hud .bl{left:0;bottom:0;border-width:0 0 1.5px 1.5px}.hud .br{right:0;bottom:0;border-width:0 1.5px 1.5px 0}
.hud-label{position:absolute;left:24px;bottom:14px}
.hud-bar{position:absolute;left:24px;bottom:34px;width:160px;height:2px;background:currentColor;opacity:.35;overflow:hidden}
.hud-bar i{position:absolute;inset:0;background:currentColor;transform:scaleX(0);transform-origin:left}
.hud-count{position:absolute;right:24px;bottom:14px}
.hud-meta{position:absolute;right:24px;top:14px}
body.tone-light .hud{color:rgba(255,255,255,.85)}
body.tone-light header.site{border-bottom-color:transparent}
body.tone-light header.site::before{opacity:0}
body.tone-light header.site .logo,body.tone-light nav.global a:not(.cta){color:#fff}
body.tone-light header.site .cta{background:#fff;color:var(--ink)!important}
body.tone-light .menu-btn span:not(.sr){background:#fff}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;align-content:end;padding-top:48svh;padding-bottom:88px;gap:0}
  .hero h1{margin-top:18px}
  .star-glow{width:92vw}
  .film-on .film{height:720vh}
  .s-prog{align-items:flex-end;padding:0 var(--gut) 16svh}
  .prog-txt{max-width:none}
  .pt{font-size:44px}
  .pc{font-size:20px;margin-top:16px}
  .s-story{padding-bottom:18svh}
  .hud{inset:80px 12px 12px}
  .hud-meta,.hud-bar{display:none}
  .scroll-hint{display:none!important}
}

/* NOVAの意味 */
.meaning{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.meaning-text p{font-family:var(--serif);font-size:clamp(16px,1.6vw,19px);line-height:2.2;color:var(--ink)}
.meaning-text p+p{margin-top:1.4em}
.meaning-text strong{font-weight:600;background:linear-gradient(transparent 62%,var(--amber-soft) 62%)}
.band{background:var(--bg2)}
@media (max-width:860px){.meaning{grid-template-columns:1fr;gap:32px}}

/* 3つの研修 */
.programs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.program{position:relative;display:flex;flex-direction:column;padding:36px 30px 30px;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s}
.program::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--c)}
.program::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--c) 22%,transparent),transparent 70%);transition:transform .5s}
.program:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--c) 35%,var(--line));box-shadow:0 24px 50px -28px color-mix(in srgb,var(--c) 60%,transparent)}
.program:hover::after{transform:scale(1.25)}
.p-top{display:flex;justify-content:space-between;font-family:var(--en);font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--c)}
.p-no{color:var(--ink3)}
.program h3{margin-top:26px;font-size:26px;font-weight:900;line-height:1.4}
.p-catch{word-break:auto-phrase;text-wrap:balance;margin-top:14px;font-family:var(--serif);font-size:17px;font-weight:600;line-height:1.8;color:var(--ink)}
.p-body{margin-top:14px;font-size:14.5px;color:var(--ink2);line-height:1.95}
.p-for{margin:22px 0 0;padding-top:18px;border-top:1px solid var(--line);font-size:13px}
.p-for dt{font-weight:700;color:var(--c)}
.p-for dd{margin:4px 0 0;color:var(--ink2)}
.p-link{margin-top:auto;padding-top:26px;display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;text-decoration:none;color:var(--c)}
.p-link b{font-family:var(--en);transition:transform .2s}
.p-link:hover b{transform:translateX(4px)}
@media (max-width:960px){.programs{grid-template-columns:1fr}}

/* 物語 */
.story-card{position:relative;margin-top:48px;display:grid;grid-template-columns:auto 1fr;gap:48px;padding:56px;border-radius:28px;background:linear-gradient(135deg,var(--amber-soft),#fff 70%);border:1px solid #f6e3c9;overflow:hidden}
.story-card::before{content:"";position:absolute;left:-120px;bottom:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(242,154,56,.28),transparent 70%)}
.story-no{position:relative;font-family:var(--en);font-size:13px;font-weight:600;letter-spacing:.2em;color:var(--amber-deep);writing-mode:vertical-rl}
.story-body{position:relative}
.story-body h3{word-break:auto-phrase;margin-top:14px;font-family:var(--serif);font-size:clamp(22px,2.6vw,32px);font-weight:600;line-height:1.6}
.story-body p{margin-top:20px;font-family:var(--serif);font-size:16.5px;line-height:2.1;max-width:720px}
.story-body a{display:inline-block;margin-top:26px;font-weight:700;color:var(--amber-deep);text-decoration:none}
.story-note{margin-top:20px;font-size:13px;color:var(--ink3)}
@media (max-width:860px){.story-card{grid-template-columns:1fr;gap:12px;padding:36px 24px}.story-no{writing-mode:horizontal-tb}}

/* 伴走 */
.support{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:56px;border-top:1px solid var(--line)}
.support-item{padding:32px 28px 8px 0;border-right:1px solid var(--line)}
.support-item+.support-item{padding-left:28px}
.support-item:last-child{border-right:0}
.support-item .n{font-family:var(--en);font-size:12px;font-weight:600;letter-spacing:.2em;color:var(--ink3)}
.support-item h3{margin-top:12px;font-size:21px;font-weight:900}
.support-item p{margin-top:10px;font-size:14.5px;color:var(--ink2)}
.support-item a{display:inline-block;margin-top:16px;font-size:14px;font-weight:700;text-decoration:none;color:var(--ink)}
@media (max-width:860px){.support{grid-template-columns:1fr}.support-item,.support-item+.support-item{padding:28px 0;border-right:0;border-bottom:1px solid var(--line)}}

/* クラブ */
.club{display:flex;align-items:center;gap:28px;padding:28px 32px;border:1px solid var(--line);border-radius:20px;background:#fff}
.club .badge{flex:none;font-size:12px;font-weight:700;color:var(--ink2);background:var(--bg2);border-radius:999px;padding:6px 14px}
.club h3{font-size:19px;font-weight:900}
.club p{font-size:14px;color:var(--ink2)}
@media (max-width:860px){.club{flex-direction:column;align-items:flex-start;gap:12px;padding:24px}}

/* これからの予定 */
.upcoming{margin-top:40px;border-top:1px solid var(--line)}
.up-row{display:grid;grid-template-columns:170px 1fr 220px 200px 24px;align-items:center;gap:20px;padding:22px 4px;border-bottom:1px solid var(--line);text-decoration:none;transition:background .2s}
.up-row:hover{background:var(--bg2)}
.up-row[data-kind="mg"]{--c:var(--mg)}
.up-row[data-kind="kids"]{--c:var(--kids)}
.up-label{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;color:var(--c)}
.up-label::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c)}
.up-title{font-weight:700}
.up-when{font-family:var(--en);font-weight:500}
.up-place{font-size:13px;color:var(--ink2)}
.up-go{font-family:var(--en);color:var(--ink3)}
.up-empty{padding:24px 0;color:var(--ink2)}
@media (max-width:860px){.up-row{grid-template-columns:1fr 24px;gap:4px 12px}.up-row>span{grid-column:1}.up-go{grid-column:2!important;grid-row:1/span 4}}

/* 代表の思い */
.founder{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px;align-items:center}
.founder img{border-radius:24px;background:var(--bg2)}
.founder-text p.msg{margin-top:24px;font-family:var(--serif);font-size:17px;line-height:2.2}
.founder-text p.msg+p.msg{margin-top:1.2em}
.founder-name{margin-top:32px;font-size:14px;color:var(--ink2)}
.founder-name b{display:block;margin-top:2px;font-size:20px;color:var(--ink);font-weight:900;letter-spacing:.1em}
@media (max-width:860px){.founder{grid-template-columns:1fr;gap:36px}.founder img{max-width:360px}}

/* 最後の相談 */
.final{position:relative;overflow:hidden;background:var(--ink);color:#fff;text-align:center}
.final::before{content:"";position:absolute;left:50%;top:-40%;width:900px;height:900px;transform:translateX(-50%);background:radial-gradient(circle,rgba(242,154,56,.32),rgba(123,92,255,.12) 40%,transparent 65%)}
.final .sec{position:relative}
.final .eyebrow{color:rgba(255,255,255,.7)}
.final .lead{margin-left:auto;margin-right:auto;color:rgba(255,255,255,.75)}
.final .actions{justify-content:center}
.final .btn.primary{background:#fff;color:var(--ink)}
.final .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}

/* フッター */
footer.site{padding:56px var(--gut) 40px;background:var(--bg2);font-size:13px;color:var(--ink2)}
.foot-top{max-width:var(--wrap);margin:0 auto}
.foot-top .logo-mark{height:20px;color:var(--ink)}
.foot-top p{margin-top:16px;line-height:1.8}
.foot-nav{max-width:var(--wrap);margin:32px auto 0;display:flex;flex-wrap:wrap;gap:10px 28px}
.foot-nav a{text-decoration:none}
.foot-nav a:hover{color:var(--ink)}
.copy{max-width:var(--wrap);margin:32px auto 0;font-family:var(--en);font-size:12px;color:var(--ink3)}

/* ヘッダーのスマホ用ボタン */
.cta-m{display:none}
@media (max-width:860px){.cta-m{display:inline-block;padding:8px 16px;font-size:13px}}

/* 下層ページ（会社概要など） */
.page-head{max-width:var(--wrap);margin:0 auto;padding:150px var(--gut) 8px}
.page-head h1{margin-top:16px;font-size:clamp(36px,5vw,64px);font-weight:900;line-height:1.3}
.company-brand{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start;padding-top:64px;padding-bottom:64px}
.page-body{padding-top:24px}
.table{width:100%;border-collapse:collapse;border-top:1px solid var(--line)}
.table th,.table td{padding:22px 4px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:15px}
.table th{width:240px;color:var(--ink2);font-weight:700;font-size:14px}
@media (max-width:860px){
  .company-brand{grid-template-columns:1fr;gap:28px}
  .table th,.table td{display:block;width:auto;border-bottom:0;padding:6px 0}
  .table tr{display:block;padding:14px 0;border-bottom:1px solid var(--line)}
}

/* AI研修・講座 */
.ai-hero{position:relative;min-height:92svh;display:flex;align-items:center;overflow:hidden;color:#fff;background:radial-gradient(120% 120% at 75% 40%,#9479ff 0%,#7b5cff 42%,#4b2fd6 100%)}
.ai-hero canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.ai-hero-in{position:relative;z-index:1;width:100%;max-width:var(--wrap);margin:0 auto;padding:120px var(--gut) 80px}
.ai-hero .eyebrow{color:rgba(255,255,255,.8)}
.ai-hero h1{margin-top:22px;font-size:clamp(36px,5.4vw,76px);font-weight:900;line-height:1.25;letter-spacing:-.02em}
.ai-hero h1 span{display:block;white-space:nowrap}
.ai-hero .lead{color:rgba(255,255,255,.85);font-size:17px;margin-top:26px}
.ai-hero .btn.primary{background:#fff;color:var(--ink)}
.ai-hero .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.js .ai-hero .in-anim{opacity:0;transform:translateY(14px);animation:rise 1s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:calc(var(--d,0) * 1s)}
.steps{list-style:none;margin:56px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{position:relative;padding:30px 26px;border:1px solid var(--line);border-radius:20px;background:#fff}
.steps li:not(:last-child)::after{content:"→";position:absolute;right:-17px;top:50%;transform:translateY(-50%);font-family:var(--en);color:var(--ai);font-weight:600;z-index:1}
.steps .n{font-family:var(--en);font-size:40px;font-weight:600;line-height:1;background:linear-gradient(135deg,var(--ai),#c86bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.steps h3{margin-top:18px;font-size:22px;font-weight:900}
.steps p{margin-top:10px;font-size:14.5px;color:var(--ink2)}
.note{margin-top:24px;font-size:14px;color:var(--ink2)}
.kits{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:48px}
.club p a{margin-left:8px;font-weight:700;color:var(--ink);text-decoration:none}
@media (max-width:960px){.steps{grid-template-columns:1fr 1fr}.steps li:nth-child(2)::after{display:none}}
@media (max-width:860px){
  .ai-hero{min-height:auto;align-items:flex-end}
  .ai-hero-in{padding-top:46svh;padding-bottom:64px}
  .steps,.kits{grid-template-columns:1fr}
  .steps li::after{display:none}
}

/* 戦略MG研修 */
.mg-hero{background:radial-gradient(120% 120% at 75% 40%,#5a8dff 0%,#2f6bff 45%,#1c45c9 100%)}
.mg-grad{background:linear-gradient(100deg,var(--mg),#7b5cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.worries{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.worries li{display:flex;gap:16px;align-items:flex-start;padding:26px 28px;border:1px solid var(--line);border-radius:18px;font-size:17px;font-weight:700;line-height:1.7}
.worries li::before{content:"";flex:none;width:22px;height:22px;margin-top:3px;border-radius:50%;background:radial-gradient(circle,#fff 30%,transparent 32%),var(--mg);box-shadow:0 0 0 5px color-mix(in srgb,var(--mg) 15%,transparent)}
.periods{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:40px;font-family:var(--en);font-weight:600;font-size:clamp(18px,2.4vw,28px);color:var(--mg)}
.periods i{width:40px;height:2px;background:linear-gradient(90deg,var(--mg),transparent)}
.points{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.point,.day{padding:32px 30px;border-radius:20px;background:#fff;border:1px solid var(--line)}
.point .n,.day .n{font-family:var(--en);font-size:13px;font-weight:600;letter-spacing:.2em;color:var(--mg)}
.point h3,.day h3{margin-top:12px;font-size:21px;font-weight:900}
.point p,.day p{margin-top:10px;font-size:15px;color:var(--ink2)}
.levers-sec{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.levers{display:grid;gap:22px;padding:36px;border-radius:24px;background:var(--ink);color:#fff;box-shadow:0 30px 60px -30px rgba(11,21,48,.6)}
.lever,.profit{display:grid;grid-template-columns:96px 1fr 24px;align-items:center;gap:16px}
.lb{font-weight:700;font-size:15px}
.lb em{margin-left:6px;font-family:var(--en);font-style:normal;color:rgba(255,255,255,.5)}
.track{position:relative;height:2px;background:rgba(255,255,255,.18)}
.track i{position:absolute;top:50%;left:var(--from);width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 0 18px rgba(90,141,255,.9);transform:translate(-50%,-50%);transition:left 1.1s cubic-bezier(.2,.7,.2,1)}
.dir{font-family:var(--en);font-weight:600;color:#8fb0ff;opacity:0;transition:opacity .6s}
.levers.in .track i{left:var(--to)}
.levers.in .dir{opacity:1}
.levers.in .lever:nth-child(2) i,.levers.in .lever:nth-child(2) .dir{transition-delay:.25s}
.levers.in .lever:nth-child(3) i,.levers.in .lever:nth-child(3) .dir{transition-delay:.5s}
.levers.in .lever:nth-child(4) i,.levers.in .lever:nth-child(4) .dir{transition-delay:.75s}
.profit{grid-template-columns:96px 1fr;margin-top:8px;padding-top:22px;border-top:1px solid rgba(255,255,255,.15)}
.bar{position:relative;height:14px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden}
.bar i{position:absolute;inset:0;border-radius:inherit;background:linear-gradient(90deg,var(--mg),#9b7bff,var(--amber));transform:scaleX(.18);transform-origin:left;transition:transform 1.6s cubic-bezier(.2,.7,.2,1) 1s}
.levers.in .bar i{transform:scaleX(.95)}
.results-band .sec{padding-top:96px;padding-bottom:96px}
.results{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:28px}
.result .num{font-family:var(--en);font-size:clamp(72px,11vw,150px);font-weight:600;line-height:1;letter-spacing:-.04em;background:linear-gradient(120deg,#fff,#ffc27a);-webkit-background-clip:text;background-clip:text;color:transparent}
.result sup{font-family:var(--sans);font-size:.28em;font-weight:700;margin-left:6px;vertical-align:.9em}
.result p{margin-top:10px;color:rgba(255,255,255,.75)}
.voices{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
.voice{margin:0;padding:34px 32px;border-radius:22px;background:linear-gradient(160deg,#f3f6ff,#fff 60%);border:1px solid #e3e9fb}
.voice blockquote{margin:0;font-family:var(--serif);font-size:16.5px;line-height:2.05}
.voice blockquote::before{content:"“";display:block;font-family:var(--en);font-size:48px;line-height:.6;color:var(--mg);margin-bottom:10px}
.voice figcaption{margin-top:16px;font-size:12.5px;color:var(--ink3)}
.days{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
.events{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:36px}
.event-card{display:flex;flex-direction:column;gap:6px;padding:28px;border-radius:20px;border:1px solid var(--line);text-decoration:none;transition:transform .3s,box-shadow .3s,border-color .3s}
.event-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--mg) 40%,var(--line));box-shadow:0 20px 40px -26px rgba(47,107,255,.6)}
.event-city{font-size:13px;font-weight:700;color:var(--mg)}
.event-date{font-family:var(--en);font-size:24px;font-weight:600}
.event-meta{font-size:13px;color:var(--ink2)}
.event-go{margin-top:10px;font-weight:700;font-size:14px}
.events-empty{color:var(--ink2)}
.faq{margin-top:40px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:24px 40px 24px 4px;position:relative;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-family:var(--en);font-size:22px;color:var(--mg);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 4px 24px;color:var(--ink2)}
@media (max-width:860px){
  .worries,.points,.voices,.days,.results{grid-template-columns:1fr}
  .levers-sec{grid-template-columns:1fr;gap:32px}
  .levers{padding:26px 22px}
  .lever,.profit{grid-template-columns:76px 1fr 20px}
  .profit{grid-template-columns:76px 1fr}
}
@media (prefers-reduced-motion:reduce){.track i,.bar i,.dir{transition:none}}

@media (max-width:860px){
  header.site:has(nav.global.open)::before{opacity:1;background:#fff}
  body.tone-light header.site:has(nav.global.open) .logo{color:var(--ink)}
  body.tone-light header.site:has(nav.global.open) .menu-btn span:not(.sr){background:var(--ink)}
  body.tone-light header.site:has(nav.global.open) .cta-m{background:var(--ink);color:#fff!important}
  body.tone-light nav.global a:not(.cta){color:var(--ink)}
  body.tone-light nav.global .cta{background:var(--ink);color:#fff!important}
}
@media (max-width:860px){.sec{padding:88px var(--gut)}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rv,.js .hero .in-anim{opacity:1;transform:none;transition:none;animation:none}
}