/* Formy LP — styles (アプリと同一パレット) */
:root{
  --bg:#0f1220; --panel:#181c2e; --panel2:#20253c; --line:#2c3350; --line-2:#394270;
  --text:#e8ebf6; --muted:#9aa3c4; --accent:#5b8cff; --accent2:#7c5bff;
  --stagebg:#1b2138; --grid:#2a3252;
  --soft:rgba(91,140,255,.14); --shadow:0 8px 30px rgba(0,0,0,.35);
  --d-blue:#5b8cff; --d-red:#ff5b6e; --d-green:#34d399; --d-purple:#a78bfa; --d-yellow:#fbbf24; --d-pink:#ff7ab0;
  --maxw:1080px;
  --disp:'Space Grotesk','Noto Sans JP',sans-serif;
  --mono:'Space Mono',monospace;
  --body:'Noto Sans JP',sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body.formy-lp-body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);
  line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
.formy-lp-body .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.formy-lp-body a{color:inherit;text-decoration:none;}
.formy-lp-body img{max-width:100%;display:block;}
.formy-lp-body ::selection{background:var(--accent);color:#0b0d16;}
.formy-lp-body a:focus-visible,.formy-lp-body button:focus-visible,.formy-lp-body summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}

.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);}
.eyebrow b{color:var(--accent);font-weight:400;}
.formy-lp-body h1,.formy-lp-body h2,.formy-lp-body h3{font-family:var(--disp);font-weight:600;line-height:1.2;letter-spacing:-.01em;margin:0;}
.formy-lp-body h1{font-size:clamp(32px,5.2vw,56px);font-weight:700;letter-spacing:-.02em;line-height:1.24;}
.formy-lp-body h2{font-size:clamp(26px,3.6vw,40px);}
.formy-lp-body h3{font-size:19px;font-weight:600;}
.grad{background:linear-gradient(100deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.lead{color:var(--muted);font-size:clamp(15px,1.5vw,17px);line-height:1.85;}

.btn{font-family:var(--disp);font-weight:600;font-size:15px;padding:13px 24px;border-radius:12px;
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:1px solid transparent;
  transition:transform .15s ease,filter .15s ease,border-color .15s ease,color .15s ease;}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 8px 24px -8px rgba(124,91,255,.7);}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08);}
.tlink{display:inline-flex;align-items:center;gap:7px;color:var(--accent);font-family:var(--disp);
  font-weight:500;font-size:15px;border-bottom:1px solid transparent;padding-bottom:2px;transition:.15s;}
.tlink:hover{border-color:var(--accent);gap:11px;}
.tlink .ar{transition:transform .15s;}
.tlink:hover .ar{transform:translateX(2px);}

header.site{position:sticky;top:0;z-index:50;background:rgba(15,18,32,.72);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.navbar{display:flex;align-items:center;height:66px;}
.brand{font-family:var(--disp);font-weight:700;font-size:20px;display:flex;align-items:center;gap:10px;}
.brand img{width:26px;height:26px;border-radius:7px;}
nav.links{display:flex;gap:4px;margin-left:auto;}
nav.links a{font-size:14px;color:var(--muted);font-weight:500;padding:8px 14px;border-radius:8px;transition:.15s;}
nav.links a:hover{color:var(--text);background:var(--panel2);}
.nav-cta{margin-left:14px;}
.hamb{display:none;margin-left:auto;background:none;border:0;color:var(--text);font-size:24px;cursor:pointer;line-height:1;}

.hero{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center;padding:76px 0 92px;}
.hero h1{margin:20px 0 0;}
.hero .lead{max-width:27em;margin:22px 0 32px;}
.hero .cta-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.meta{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:38px;}
.meta b{color:var(--text);font-weight:400;}
.meta i{color:var(--line-2);font-style:normal;margin:0 10px;}

.board-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow);}
.board-head{display:flex;align-items:center;justify-content:space-between;padding:6px 8px 12px;}
.board-head .song{font-size:12.5px;color:var(--muted);}
.board-head .song b{color:var(--text);font-weight:500;}
.board-head .badge{font-family:var(--mono);font-size:11px;color:var(--accent);background:var(--soft);padding:3px 10px;border-radius:20px;}
.board{position:relative;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--stagebg);border:1px solid var(--line);}
.board .grid{position:absolute;inset:0;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:10% 12.5%;opacity:.75;}
.board .front{position:absolute;left:0;right:0;top:0;height:26px;background:linear-gradient(180deg,rgba(91,140,255,.16),transparent);
  border-bottom:1px solid rgba(91,140,255,.25);display:grid;place-items:center;font-size:10px;color:var(--accent);font-family:var(--mono);letter-spacing:.1em;}
.token{position:absolute;width:12%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);
  border:2px solid #fff;display:grid;place-items:center;color:#fff;font-weight:700;font-size:11px;
  transition:left 1.25s cubic-bezier(.65,0,.2,1),top 1.25s cubic-bezier(.65,0,.2,1);}
.board-cap{text-align:center;font-family:var(--mono);font-size:11px;color:var(--muted);padding:12px 0 4px;letter-spacing:.04em;}

.sec{padding:78px 0;border-top:1px solid var(--line);}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);}
.sec .head{max-width:32em;margin-bottom:46px;}
.sec .head h2{margin:16px 0 0;}
.sec .head .lead{margin-top:16px;}

.shot{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--stagebg);box-shadow:var(--shadow);}
.shot img{width:100%;height:auto;}
.shotcap{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:12px;display:flex;align-items:center;gap:8px;}
.shotcap::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);}

.ba{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px;align-items:center;}
.ba .before{border:1px solid var(--line);border-radius:16px;padding:30px;background:
  repeating-linear-gradient(-45deg,#171a2a,#171a2a 11px,#14172492 11px,#14172492 22px);}
.ba .before .t{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);}
.ba .before h3{margin:14px 0 8px;}
.ba .before p{margin:0;color:var(--muted);font-size:14px;}
.ba .before-img{border-radius:10px;overflow:hidden;margin:14px 0 4px;aspect-ratio:16/10;border:1px solid var(--line);}
.ba .before-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.25) brightness(.92);}

.frow{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:34px 0;}
.frow+.frow{border-top:1px solid var(--line);}
.frow:nth-child(even) .ftext{order:2;}
.frow .num{font-family:var(--mono);font-size:13px;color:var(--accent);font-weight:700;letter-spacing:.05em;}
.frow h3{font-size:22px;margin:12px 0 10px;}
.frow p{margin:0;color:var(--muted);font-size:15px;}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step .thumb{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--stagebg);aspect-ratio:4/3;}
.step .thumb img{width:100%;height:100%;object-fit:cover;object-position:top center;}
.step .n{font-family:var(--mono);font-weight:700;font-size:13px;color:var(--accent);letter-spacing:.06em;margin-top:18px;display:block;}
.step h3{margin:8px 0 6px;}
.step p{margin:0;color:var(--muted);font-size:14px;}

.sync{background:linear-gradient(180deg,rgba(124,91,255,.06),transparent 70%);}
.sync-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.sync-inner .label{color:var(--accent2);}
.sync-list{list-style:none;padding:0;margin:22px 0 0;}
.sync-list li{position:relative;padding:9px 0 9px 26px;color:var(--muted);font-size:14.5px;border-bottom:1px solid var(--line);}
.sync-list li::before{content:"";position:absolute;left:2px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--accent2);}
.sync-visual{border:1px solid var(--line-2);border-radius:18px;padding:14px;background:var(--panel);box-shadow:var(--shadow);}
.sync-video{aspect-ratio:16/9;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  color:var(--muted);font-size:13px;border:1px solid var(--line);background:linear-gradient(135deg,#241120,#161a2e);}
.ytplay{width:0;height:0;border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent #ff5b6e;filter:drop-shadow(0 0 12px rgba(255,91,110,.5));}
.sync-sync{font-family:var(--mono);font-size:12px;color:var(--accent2);text-align:center;padding:12px 0;}
.sync-visual .shot{box-shadow:none;}
.sync-media{border-radius:12px;overflow:hidden;border:1px solid var(--line);}
.sync-media img{width:100%;display:block;}

.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.scene-item{display:block;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--panel);position:relative;}
.scene-item .ph{aspect-ratio:16/11;overflow:hidden;background:var(--stagebg);position:relative;}
.scene-item .ph img{width:100%;height:100%;object-fit:cover;}
.scene-item .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,18,32,0) 45%,rgba(17,19,31,.85));}
.scene-item .body{padding:16px 18px 20px;position:relative;}
.scene-item .k{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--accent);}
.scene-item h3{font-size:16px;margin:8px 0 6px;}
.scene-item p{margin:0;font-size:13px;color:var(--muted);}

.reasons{display:grid;grid-template-columns:1fr 1fr;gap:0 44px;}
.reason{display:flex;gap:15px;padding:18px 0;border-bottom:1px solid var(--line);}
.reason .c{flex:none;width:22px;height:22px;color:var(--accent);}
.reason b{display:block;font-family:var(--disp);font-weight:600;font-size:16px;margin-bottom:2px;}
.reason span{color:var(--muted);font-size:13.5px;}

.quote{border:1px solid var(--line);border-radius:20px;padding:52px 48px;text-align:center;background:var(--panel);}
.quote .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.quote p{font-family:var(--disp);font-weight:500;font-size:clamp(20px,2.6vw,28px);line-height:1.5;margin:18px auto 22px;max-width:20em;color:var(--text);}
.quote .who{font-size:13px;color:var(--muted);}
.quote .who b{color:var(--text);font-weight:500;}

.voices-lbl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:center;margin-bottom:22px;}
.carousel{border:1px solid var(--line);border-radius:20px;background:var(--panel);overflow:hidden;position:relative;}
.carousel .track{display:flex;transition:transform .5s cubic-bezier(.6,0,.2,1);}
.vslide{min-width:100%;box-sizing:border-box;padding:54px 52px 30px;text-align:center;}
.vslide p{font-family:var(--disp);font-weight:500;font-size:clamp(18px,2.3vw,25px);line-height:1.65;margin:0 auto 22px;max-width:26em;color:var(--text);}
.vslide cite{font-style:normal;font-size:13px;color:var(--muted);}
.carousel .dots{display:flex;justify-content:center;gap:8px;padding:4px 0 26px;}
.carousel .dot{width:8px;height:8px;border-radius:50%;border:0;background:var(--line-2);cursor:pointer;padding:0;transition:.25s;}
.carousel .dot.active{background:var(--accent);width:24px;border-radius:5px;}
.carousel .arrow{position:absolute;top:44%;width:38px;height:38px;border-radius:50%;border:1px solid var(--line-2);background:rgba(15,18,32,.7);
  color:var(--text);cursor:pointer;display:grid;place-items:center;font-size:18px;transition:.18s;z-index:2;}
.carousel .arrow:hover{border-color:var(--accent);color:var(--accent);}
.carousel .arrow.prev{left:14px;}
.carousel .arrow.next{right:14px;}
@media(max-width:880px){.vslide{padding:40px 26px 24px;}.carousel .arrow{display:none;}}

.faq{display:flex;flex-direction:column;gap:12px;}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--panel);transition:border-color .18s;overflow:hidden;}
.faq details:hover,.faq details[open]{border-color:var(--line-2);}
.faq summary{cursor:pointer;list-style:none;padding:20px 22px;font-family:var(--disp);font-weight:500;font-size:16.5px;
  display:flex;justify-content:space-between;align-items:center;gap:18px;user-select:none;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary .q{display:flex;align-items:center;gap:14px;}
.faq summary .q::before{content:"Q";font-family:var(--mono);font-size:13px;color:var(--accent);flex:none;}
.faq .toggle{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line-2);
  display:grid;place-items:center;color:var(--text);transition:.2s;position:relative;}
.faq details:hover .toggle,.faq details[open] .toggle{border-color:var(--accent);color:var(--accent);background:var(--soft);}
.faq .toggle::before,.faq .toggle::after{content:"";position:absolute;background:currentColor;border-radius:2px;}
.faq .toggle::before{width:12px;height:2px;}
.faq .toggle::after{width:2px;height:12px;transition:transform .2s;}
.faq details[open] .toggle::after{transform:scaleY(0);}
.faq .ans{padding:0 22px 22px;color:var(--muted);font-size:14.5px;}
.faq .ans::before{content:"A";font-family:var(--mono);font-size:13px;color:var(--muted);margin-right:12px;}

.final{border-radius:22px;padding:70px 32px;text-align:center;position:relative;overflow:hidden;
  background:radial-gradient(120% 130% at 50% 0%,rgba(124,91,255,.22),transparent 62%),var(--panel);border:1px solid var(--line-2);}
.final h2{margin:0 0 12px;}
.final .lead{margin:0 auto 28px;max-width:24em;}
.final .cta-sub{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:16px;}

footer.site{border-top:1px solid var(--line);padding:56px 0 44px;margin-top:80px;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;}
.foot-grid p{color:var(--muted);font-size:13.5px;max-width:22em;margin:12px 0 0;}
.foot-grid h4{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 12px;font-weight:700;}
.foot-grid a{display:inline-block;font-size:14px;color:var(--muted);padding:5px 0;border-bottom:1px solid transparent;transition:.15s;}
.foot-grid a:hover{color:var(--text);border-color:var(--line-2);}
.copy{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--muted);}

.mobcta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;padding:12px 16px;
  background:rgba(15,18,32,.94);backdrop-filter:blur(10px);border-top:1px solid var(--line);}
.mobcta .btn{width:100%;justify-content:center;}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

@media(max-width:880px){
  .hero{grid-template-columns:1fr;gap:38px;padding:48px 0 40px;}
  .ba,.frow{grid-template-columns:1fr;gap:26px;}
  .frow:nth-child(even) .ftext{order:0;}
  .steps{grid-template-columns:1fr;}
  .sync-inner{grid-template-columns:1fr;gap:28px;}
  .scene-grid{grid-template-columns:1fr 1fr;}
  .reasons{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  nav.links,.nav-cta{display:none;}
  .hamb{display:block;}
  .mobcta{display:block;}
  .quote{padding:40px 26px;}
}
@media(prefers-reduced-motion:reduce){
  .token{transition:none;}html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
}

.vlist{display:flex;flex-direction:column;gap:16px;max-width:760px;margin:0 auto;}
.vcard{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:26px 32px;}
.vcard p{font-family:var(--disp);font-weight:500;font-size:clamp(16px,1.9vw,20px);line-height:1.7;margin:0 0 12px;color:var(--text);}
.vcard cite{font-style:normal;font-size:13px;color:var(--muted);}