/* 参考にした CodePen の作品 (公開作品は MIT):
   ボタンを横切る光の参考: misterlinux「Button CSS effects gallery」 https://codepen.io/misterlinux/pen/abaLGWo (CodePen の公開作品・MIT)
*/
.simple { background: #050608; }
.simple .sky { display: none; }
.simple main, .simple .foot3 { position: relative; z-index: 1; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.simple .bar { background: transparent; border-bottom: 1px solid transparent; backdrop-filter: none; -webkit-backdrop-filter: none; transition: background .4s, border-color .4s; }
.simple .bar.is-solid { background: #04050a; border-bottom-color: rgba(255,255,255,.08); backdrop-filter: none; -webkit-backdrop-filter: none; }   
.brand .wm { height: 19px; width: auto; }
@media (min-width: 900px) { .brand .wm { height: 21px; } .simple .bar { padding: 0 48px; } }
.bar-link { font-size: 13px; letter-spacing: .1em; text-decoration: none; color: var(--fg2); padding: 8px 2px; }
.bar-link:hover { color: var(--fg); }
.hero3 { position: relative; min-height: 100svh; display: grid; grid-template-rows: 1fr auto; padding: 64px 0 0; }
.stage { position: relative; width: 100%; min-height: 56svh; }
.stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.stage .brain3d { position: absolute; left: 50%; top: 50%; width: min(78vw, 460px); translate: -50% -50%; }
.stage .brain3d canvas { position: absolute; inset: 0; }
.stage .glow { position: absolute; inset: 0; background: radial-gradient(closest-side at 50% 50%, rgba(150,175,235,.10), transparent 70%); pointer-events: none; }
.hero3-text { max-width: 1120px; width: 100%; margin: 0 auto; padding: 0 24px 72px; }
@media (min-width: 900px) { .hero3-text { padding: 0 56px 88px; } }
.m { font-weight: 300; font-size: clamp(36px, 7.6vw, 84px); line-height: 1.3; letter-spacing: .08em; color: #f2f4f7; }
.hero3-lead { margin-top: 22px; max-width: 640px; font-size: clamp(14px, 1.5vw, 16px); line-height: 2; color: var(--fg2); }
.row { max-width: 1120px; margin: 0 auto; padding: clamp(112px, 15vw, 196px) 24px 0; display: grid; gap: 22px; }
@media (min-width: 900px) { .row { grid-template-columns: 220px 1fr; gap: 40px; padding-left: 56px; padding-right: 56px; } }
.k { font-family: var(--mono); font-weight: 300; font-size: 11px; letter-spacing: .22em; color: var(--fg3); padding-top: 10px; }
.t { font-weight: 300; font-size: clamp(25px, 3.8vw, 42px); line-height: 1.55; letter-spacing: .06em; color: #f2f4f7; }
.d { margin-top: 22px; max-width: 660px; font-size: 15.5px; line-height: 2.05; color: var(--fg2); }
.note { margin-top: 26px; font-size: 13px; line-height: 1.9; color: var(--fg3); max-width: 660px; }
.cols { display: grid; gap: 34px; margin-top: 30px; }
@media (min-width: 900px) { .cols { grid-template-columns: 1fr 1fr; gap: 48px; } }
.cols > div { padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); }
.cols h3 { font-weight: 500; font-size: 16.5px; letter-spacing: .06em; margin-bottom: 10px; color: #f2f4f7; }
.cols p { font-size: 14.5px; line-height: 2; color: var(--fg2); }
.row .cols:first-child, .row .vh + .cols { margin-top: 0; }
.band { position: relative; max-width: 1360px; margin: clamp(80px, 10vw, 140px) auto 0; display: grid; }
.band-stage { position: relative; height: clamp(380px, 62vh, 640px); }
.band-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.band-text { padding: 8px 24px 0; max-width: 1120px; width: 100%; margin: 0 auto; }
@media (min-width: 1000px) {
  .band { grid-template-columns: 1.25fr 1fr; align-items: center; padding: 0 56px; }
  .band-stage { height: 640px; }
  .band-text { padding: 0 0 0 24px; }
}
.band-text .k { padding-top: 0; margin-bottom: 18px; }
.plan li { display: grid; gap: 4px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,.12); }
.plan li:last-child { border-bottom: 1px solid rgba(255,255,255,.12); }
@media (min-width: 900px) { .plan li { grid-template-columns: 130px 200px 1fr; gap: 20px; align-items: baseline; } }
.plan span { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; color: var(--fg3); }
.plan b { font-weight: 500; font-size: 16px; letter-spacing: .06em; color: #f2f4f7; }
.plan p { font-size: 14.5px; line-height: 1.95; color: var(--fg2); }
.plan .now span { color: #dbe4ff; }
.plan .now span::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: #dbe4ff; box-shadow: 0 0 10px 2px rgba(170,195,255,.6); vertical-align: 2px; animation: s-blink 2.4s ease-in-out infinite; }
@keyframes s-blink { 50% { opacity: .35; } }
.name small { display: block; margin-top: 6px; font-size: 13px; letter-spacing: .2em; color: var(--fg3); }
.career { margin-top: 26px; max-width: 700px; }
.career li { padding: 13px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: 14px; line-height: 1.9; color: var(--fg2); }
.co2 div { display: grid; grid-template-columns: 6.5em 1fr; gap: 16px; padding: 15px 0; border-top: 1px solid rgba(255,255,255,.12); font-size: 14.5px; line-height: 1.85; }
.co2 div:last-child { border-bottom: 1px solid rgba(255,255,255,.12); }
.co2 dt { color: var(--fg3); letter-spacing: .1em; }
.co2 a { color: var(--fg); text-underline-offset: .3em; text-decoration-color: rgba(255,255,255,.35); }
@media (min-width: 900px) { .co2 div { grid-template-columns: 10em 1fr; } }
.row.last { padding-bottom: clamp(120px, 16vw, 200px); }
.d.first { margin-top: 0; }
.mailrow { margin-top: 14px; }
.mail2 { font-family: var(--mono); font-weight: 400; font-size: 15px; letter-spacing: .04em; color: var(--fg); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.3); padding-bottom: 2px; transition: border-color .3s; word-break: break-all; }
.mail2:hover { border-color: #fff; }
.foot3 { max-width: 1120px; margin: 0 auto; padding: 40px 24px calc(44px + env(safe-area-inset-bottom)); border-top: 1px solid rgba(255,255,255,.08); display: grid; gap: 8px; font-size: 12.5px; letter-spacing: .1em; color: var(--fg3); }
@media (min-width: 900px) { .foot3 { padding-left: 56px; padding-right: 56px; } }
.foot3 .wm { height: 18px; width: auto; margin-bottom: 6px; }
.foot3 .small { font-size: 11px; letter-spacing: .04em; }
html.motion .hero3-text > * { opacity: 0; transform: translateY(14px); transition: opacity 1.4s cubic-bezier(.2,.7,.2,1), transform 1.6s cubic-bezier(.2,.7,.2,1); }
html.motion.ready .hero3-text > * { opacity: 1; transform: none; }
html.motion.ready .hero3-text > .hero3-lead { transition-delay: .25s; }
html.motion [data-rv] { opacity: 0; transform: translateY(16px); transition: opacity 1.1s cubic-bezier(.2,.7,.2,1), transform 1.2s cubic-bezier(.2,.7,.2,1); }
html.motion [data-rv].in { opacity: 1; transform: none; }
html.motion .cols > div:nth-child(2) { transition-delay: .1s; }
.stage[data-pbrain] .brain3d-fallback, .stage .galaxy { position: absolute; inset: 0; }
:lang(en) .m { letter-spacing: 0; line-height: 1.12; font-weight: 250; font-size: clamp(38px, 8vw, 88px); }
:lang(en) .t { letter-spacing: -.005em; line-height: 1.25; }
:lang(en) .d, :lang(en) .hero3-lead { line-height: 1.75; letter-spacing: .005em; }
:lang(en) .cols p, :lang(en) .plan p, :lang(en) .career li, :lang(en) .co2 div { line-height: 1.7; }
:lang(en) .cols h3, :lang(en) .plan b { letter-spacing: 0; }
:lang(en) .name small, :lang(en) .k { letter-spacing: .12em; }
:lang(en) .co2 dt { letter-spacing: .02em; }
:lang(en) .bar-link { letter-spacing: .04em; font-family: var(--num); }
[lang="ja"] { font-family: var(--jp); }
.corp-page.simple .corp-hero { padding-top: clamp(112px, 16vw, 168px); }
.fx-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.corp-page .corp-stage { width: min(92vw, 560px); min-height: 0; height: clamp(290px, 76vw, 310px); margin: -72px 0 -40px; }
.corp-page .corp-stage .brain3d-fallback { position: absolute; left: 50%; top: 50%; width: min(62vw, 280px); height: auto; translate: -50% -50%; }
.corp-page .corp-stage.is-3d .brain3d-fallback { visibility: hidden; }
.corp-page main { position: relative; z-index: 1; }
.corp-page .corp-sec .cols { margin-top: 30px; }
.corp-page .corp-sec .corp-h + .cols { margin-top: 24px; }
.corp-page .corp-sec .plan { margin-top: 24px; }
.corp-page div.corp-card:hover { border-color: var(--line2); background-color: transparent; }
.shade { position: fixed; inset: 0; z-index: 0; pointer-events: none; background: rgba(0,0,0,.48); }
.corp-page .foot, .wait-page .foot3 { position: relative; z-index: 1; }
.wait-page main { position: relative; z-index: 1; }
.wait-kicker { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 20px; font-family: var(--mono); font-weight: 300; font-size: 11.5px; letter-spacing: .32em; color: #dbe4ff; }
.wait-kicker::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #dbe4ff; box-shadow: 0 0 10px 2px rgba(170,195,255,.6); animation: s-blink 2.4s ease-in-out infinite; }
.wait-cta { margin-top: 32px; display: grid; gap: 16px; justify-items: start; }
.wait-btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; gap: 12px; min-height: 58px; padding: 0 32px; border-radius: 999px; font-weight: 500; font-size: 16px; letter-spacing: .08em; text-decoration: none; color: #070a10; background: linear-gradient(180deg, #f4f6f9, #cfd6df); box-shadow: 0 0 0 1px rgba(255,255,255,.25) inset, 0 12px 44px -12px rgba(200,215,235,.6); transition: transform .25s, box-shadow .25s; }
.wait-btn:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(255,255,255,.4) inset, 0 16px 52px -12px rgba(210,225,245,.8); }
.wait-btn::after { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 38%; transform: translateX(-170%) skewX(-20deg); background: linear-gradient(90deg, transparent, rgba(255,255,255,.8), transparent); animation: wait-sheen 5.2s ease-in-out infinite; }
@keyframes wait-sheen { 0%, 64% { transform: translateX(-170%) skewX(-20deg); } 100% { transform: translateX(380%) skewX(-20deg); } }
.wait-note { max-width: 560px; font-size: 13px; line-height: 1.95; color: var(--fg3); }
.wait-page .row .wait-cta { margin-top: 28px; }
.wait-page .foot3 a { color: var(--fg2); text-underline-offset: .3em; text-decoration-color: rgba(255,255,255,.3); }
:lang(en) .wait-btn { letter-spacing: .02em; }
:lang(en) .wait-note { line-height: 1.75; }
@media (prefers-reduced-motion: reduce) { .wait-btn::after, .wait-kicker::before { animation: none; } .wait-btn::after { display: none; } }
.wait-page .hero3 { grid-template-columns: minmax(0, 1fr); }
.wait-page .stage { min-height: clamp(250px, 40svh, 400px); }
.wait-page .m { font-size: clamp(27px, 7.4vw, 60px); letter-spacing: .04em; }
.wait-page .m:lang(en) { font-size: clamp(31px, 7.6vw, 62px); letter-spacing: 0; }
.wait-page .hero3-text { padding-bottom: 56px; }
.wait-page .hero3-lead { margin-top: 18px; }
.wait-page .wait-cta { margin-top: 26px; }
.corp-page .vq { margin-top: 26px; max-width: 760px; font-weight: 300; font-size: clamp(24px, 3.6vw, 40px); line-height: 1.75; letter-spacing: .08em; color: #f2f4f7; }
.corp-page .corp-sec .t { margin-top: 24px; }
.corp-page .corp-sec .d { margin-top: 22px; max-width: 700px; }
.corp-page .corp-sec .d + .d { margin-top: 14px; }
.corp-page .corp-sec .t + .d { margin-top: 18px; }
@media (min-width: 900px) { .corp-page .cols.three { grid-template-columns: 1fr 1fr 1fr; gap: 36px; } }
.corp-page .corp-sec .cols.three { margin-top: 36px; }
.corp-page .corp-sec .wait-cta { margin-top: 30px; }
.corp-page .vq:lang(en) { letter-spacing: 0; line-height: 1.4; font-size: clamp(25px, 3.4vw, 38px); }
.corp-page .shots-h { margin-top: 44px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); font-weight: 500; font-size: 16.5px; letter-spacing: .06em; color: #f2f4f7; }
:lang(en) .corp-page .shots-h { letter-spacing: 0; }
.corp-page .corp-sec .shots-h + .d { margin-top: 10px; }
.corp-page .shots { margin-top: 26px; display: grid; grid-auto-flow: column; grid-auto-columns: min(62vw, 250px); gap: 18px; overflow-x: auto; scroll-snap-type: x proximity; padding-bottom: 12px; -webkit-overflow-scrolling: touch; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.25) transparent; }
.corp-page .shots figure { margin: 0; scroll-snap-align: start; }
.corp-page .shots img { display: block; width: 100%; height: auto; border-radius: 22px; border: 1px solid rgba(255,255,255,.14); background: #05060a; }
.corp-page .shots figcaption { margin-top: 12px; font-size: 13.5px; line-height: 1.7; letter-spacing: .06em; color: var(--fg2); }
:lang(en) .corp-page .shots figcaption { letter-spacing: 0; }
@media (min-width: 900px) { .corp-page .shots { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 250px)); gap: 28px; overflow: visible; padding-bottom: 0; } }
@media (max-width: 899px) {
  .corp-page .shots { scroll-snap-type: x mandatory; padding-right: 22%; scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 78%, rgba(0,0,0,.25) 96%, transparent); mask-image: linear-gradient(90deg, #000 78%, rgba(0,0,0,.25) 96%, transparent); }
  .corp-page .shots::-webkit-scrollbar { display: none; }
  .corp-page .shots.at-end { -webkit-mask-image: none; mask-image: none; }
  .corp-page .shots-dots { display: flex; justify-content: center; gap: 10px; margin-top: 14px; }
  .corp-page .shots-dots button { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.28); cursor: pointer; transition: background .3s, transform .3s; }
  .corp-page .shots-dots button[aria-current="true"] { background: #e9eef8; transform: scale(1.25); }
}
@media (min-width: 900px) { .corp-page .shots-dots { display: none; } }
@media (max-width: 899px) {
  .privacy-page .company div { grid-template-columns: 1fr; gap: 6px; padding: 16px 0; }
  .privacy-page .company dt { font-size: 13px; }
}