/* ==========================================================
   いろどりデザイン工房 — dark
   ========================================================== */
:root{
  --bg:#0c0c0d;
  --bg-2:#141416;
  --bg-3:#1c1c1f;
  --fg:#f3f1ed;
  --fg-2:#b5b1aa;
  --fg-3:#77736d;
  --line:rgba(255,255,255,.1);
  --line-2:rgba(255,255,255,.2);
  --rose:#ff8fa8;
  --peach:#ffbf85;
  --lilac:#a99bff;
  --mint:#72e0c0;
  --grad:linear-gradient(95deg,var(--rose) 0%,var(--peach) 33%,var(--lilac) 66%,var(--mint) 100%);
  --ff-jp:'Zen Kaku Gothic New',system-ui,-apple-system,'Hiragino Sans',sans-serif;
  --ff-en:'Syne','Zen Kaku Gothic New',sans-serif;
  --ff-mono:'DM Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --r:14px;
  --hd:80px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--ff-jp);font-size:15px;line-height:1.9;letter-spacing:.04em;font-feature-settings:"palt";-webkit-font-smoothing:antialiased;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,p,figure,dl,dd{margin:0}
button{font:inherit;color:inherit}
::selection{background:var(--lilac);color:#0c0c0d}
:focus-visible{outline:2px solid var(--peach);outline-offset:3px;border-radius:4px}

.wrap{width:min(1280px,100% - 64px);margin-inline:auto}
.mono{font-family:var(--ff-mono);font-weight:400;letter-spacing:.06em;text-transform:uppercase}
.sp{display:none}
@media (max-width:767px){.sp{display:inline}.pc{display:none}.wrap{width:calc(100% - 40px)}}

.grad{font-style:normal;background:var(--grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:hue 8s linear infinite}
@keyframes hue{to{background-position:200% 0}}
.outline{font-style:normal;color:transparent;-webkit-text-stroke:1.5px var(--fg)}

.label{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--fg-2)}
.label::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad)}

/* buttons */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:58px;padding:0 32px;border-radius:999px;background:var(--fg);color:var(--bg);text-decoration:none;font-weight:700;font-size:14px;letter-spacing:.08em;overflow:hidden;isolation:isolate;cursor:pointer;border:0;transition:color .5s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--grad);transform:translateY(101%);transition:transform .5s var(--ease)}
.btn:hover::before{transform:none}
.btn--line{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1px var(--line-2)}
.btn--line:hover{color:var(--bg)}
.btn--sm{min-height:42px;padding:0 22px;font-size:13px}
.btn--lg{min-height:72px;padding:0 48px;font-size:16px}
.arw{position:relative;width:18px;height:1.5px;background:currentColor;transition:width .4s var(--ease)}
.arw::after{content:"";position:absolute;right:0;top:-3.5px;width:8px;height:8px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;transform:rotate(45deg)}
.btn:hover .arw{width:26px}

/* cursor */
.cursor{position:fixed;left:0;top:0;z-index:100;pointer-events:none;mix-blend-mode:difference;display:none;opacity:0;transition:opacity .3s}
.cursor.is-on{opacity:1}
.cursor span{display:block;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:#fff;transition:transform .35s var(--ease)}
.cursor.is-hover span{transform:scale(4.2)}
@media (hover:hover) and (pointer:fine){.cursor{display:block}}

/* ---------- header ---------- */
.hd{position:fixed;inset:0 0 auto;z-index:50;height:var(--hd);transition:background .4s,height .4s,border-color .4s;border-bottom:1px solid transparent}
.hd.is-scrolled{height:64px;background:rgba(12,12,13,.72);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom-color:var(--line)}
.hd__in{height:100%;width:min(1400px,100% - 48px);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:14px;text-decoration:none}
.logo__mark{display:grid;grid-template-columns:repeat(2,9px);gap:3px;transform:rotate(45deg)}
.logo__mark i{width:9px;height:9px;border-radius:50% 50% 50% 2px}
.logo__mark i:nth-child(1){background:var(--rose)}
.logo__mark i:nth-child(2){background:var(--peach)}
.logo__mark i:nth-child(3){background:var(--lilac)}
.logo__mark i:nth-child(4){background:var(--mint)}
.logo__txt{display:flex;flex-direction:column;line-height:1.15}
.logo__txt b{font-family:var(--ff-en);font-weight:800;font-size:19px;letter-spacing:.08em}
.logo__txt small{font-size:10.5px;letter-spacing:.16em;color:var(--fg-2)}
.nav{display:flex;align-items:center;gap:36px}
.nav ul{display:flex;gap:30px}
.nav ul a{display:flex;align-items:baseline;gap:6px;text-decoration:none;font-size:13.5px;font-weight:500;transition:color .3s}
.nav ul a em{font-family:var(--ff-mono);font-style:normal;font-size:10px;color:var(--fg-3)}
.nav ul a:hover{color:var(--peach)}
.menu{display:none}

@media (max-width:1000px){
  .menu{display:grid;place-content:center;gap:8px;width:48px;height:48px;margin-right:-10px;border:0;background:none;cursor:pointer;position:relative;z-index:2}
  .menu span{display:block;width:26px;height:1.5px;background:var(--fg);transition:transform .4s var(--ease)}
  .menu[aria-expanded="true"] span:nth-child(1){transform:translateY(4.75px) rotate(45deg)}
  .menu[aria-expanded="true"] span:nth-child(2){transform:translateY(-4.75px) rotate(-45deg)}
  .nav{position:fixed;inset:0;flex-direction:column;justify-content:center;align-items:flex-start;gap:48px;padding:0 32px;background:var(--bg);opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
  .nav.is-open{opacity:1;visibility:visible}
  .nav ul{flex-direction:column;gap:14px}
  .nav ul a{font-size:26px;font-weight:700;gap:14px}
  .nav ul a em{font-size:12px}
  .nav .btn--sm{min-height:56px;padding:0 36px;font-size:15px}
  body.is-locked{overflow:hidden}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;overflow:hidden;isolation:isolate}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.hero__grain{position:absolute;inset:0;z-index:-1;opacity:.14;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:30%;z-index:-1;background:linear-gradient(transparent,var(--bg))}
.hero__in{position:relative;width:min(1400px,100% - 48px);margin-inline:auto;padding:calc(var(--hd) + 48px) 0 56px;display:flex;flex-direction:column;justify-content:space-between;gap:40px}
.hero__meta{display:flex;flex-wrap:wrap;gap:8px 28px;font-size:12px;color:var(--fg-2)}
.hero__meta span::before{content:"/ ";color:var(--fg-3)}
.hero__display{font-family:var(--ff-en);font-weight:800;font-size:clamp(56px,9.2vw,152px);line-height:.92;letter-spacing:-.035em;text-transform:none}
.hero__display .ln{display:block;overflow:hidden;padding-bottom:.06em;white-space:nowrap}
.hero__display .ln>span{display:inline-block}
.hero__display .ln:nth-child(2){padding-left:9vw}
.hero__display .outline{-webkit-text-stroke-width:2px}
.js .hero__display .ln>span{transform:translateY(105%);transition:transform 1.3s var(--ease)}
.js .hero__display .ln:nth-child(2)>span{transition-delay:.12s}
.js .hero__display .ln:nth-child(3)>span{transition-delay:.24s}
.is-loaded .hero__display .ln>span{transform:none}
.hero__foot{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:32px}
.hero__ttl{font-weight:700;font-size:clamp(22px,2.4vw,32px);line-height:1.5;letter-spacing:.08em}
.hero__lead{margin-top:12px;color:var(--fg-2);font-size:14.5px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px}
.scroll{position:absolute;right:0;top:50%;writing-mode:vertical-rl;font-size:11px;color:var(--fg-2);text-decoration:none;display:flex;align-items:center;gap:14px}
.scroll::after{content:"";width:1px;height:72px;background:linear-gradient(var(--fg) 50%,var(--line) 50%);background-size:100% 200%;animation:scrollbar 2.2s var(--ease) infinite}
@keyframes scrollbar{from{background-position:0 100%}to{background-position:0 -100%}}
@media (max-width:767px){
  .hero__in{padding:calc(var(--hd) + 24px) 0 40px;width:calc(100% - 40px)}
  .hero__display{font-size:clamp(50px,16.5vw,96px)}
  .hero__display .ln:nth-child(2){padding-left:0}
  .hero__display .ln{white-space:normal}
  .hero__cta{width:100%}
  .hero__cta .btn{flex:1 1 100%}
  .scroll{display:none}
}

/* ---------- band ---------- */
.band{overflow:hidden;padding:26px 0;border-block:1px solid var(--line)}
.band__track{display:flex;width:max-content;animation:marquee 40s linear infinite}
.band:hover .band__track{animation-play-state:paused}
.band ul{display:flex}
.band li{display:flex;align-items:center;font-family:var(--ff-en);font-weight:700;font-size:clamp(28px,3.4vw,44px);letter-spacing:-.01em;white-space:nowrap;padding-right:40px}
.band li.o{color:transparent;-webkit-text-stroke:1px var(--fg-2)}
.band li::after{content:"✦";margin-left:40px;font-size:.45em;-webkit-text-stroke:0;color:var(--peach)}
.band li:nth-child(4n+2)::after{color:var(--rose)}
.band li:nth-child(4n+3)::after{color:var(--lilac)}
.band li:nth-child(4n)::after{color:var(--mint)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.sec{padding:150px 0;position:relative}
.sec__head{margin-bottom:64px}
.sec__head--row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px 48px}
.sec__ttl{margin-top:20px;font-size:15px;font-weight:500;letter-spacing:.14em;color:var(--fg-2)}
.sec__ttl .en{display:block;margin-bottom:10px;font-family:var(--ff-en);font-weight:700;font-size:clamp(44px,6.4vw,96px);line-height:1;letter-spacing:-.03em;color:var(--fg)}
.sec__lead{max-width:520px;color:var(--fg-2);font-size:14.5px}
@media (max-width:767px){
  .sec{padding:96px 0}
  .sec__head{margin-bottom:44px}
}

/* about */
.about__in{display:grid;grid-template-columns:220px 1fr;gap:48px}
.about__ttl{font-weight:700;font-size:clamp(24px,3vw,40px);line-height:1.6;letter-spacing:.06em}
.about__txt{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:40px;color:var(--fg-2)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:72px;border-top:1px solid var(--line)}
.stats>div{padding:28px 24px 0 0}
.stats>div+div{padding-left:28px;border-left:1px solid var(--line)}
.stats dt{font-size:11px;color:var(--fg-3)}
.stats dd{display:flex;align-items:baseline;gap:6px;margin-top:6px}
.stats b{font-family:var(--ff-en);font-weight:700;font-size:clamp(52px,6vw,88px);line-height:1;letter-spacing:-.04em}
.stats dd span{font-size:14px;color:var(--fg-2)}
.stats p{margin-top:8px;font-size:12.5px;color:var(--fg-3)}
@media (max-width:900px){
  .about__in{grid-template-columns:1fr;gap:28px}
  .about__txt{grid-template-columns:1fr;gap:16px;margin-top:28px}
}
@media (max-width:600px){
  .stats{grid-template-columns:1fr;margin-top:48px}
  .stats>div,.stats>div+div{padding:22px 0;border-left:0;border-bottom:1px solid var(--line)}
}

/* strengths */
.str{border-top:1px solid var(--line)}
.str__item{position:relative;display:grid;grid-template-columns:140px 1fr 1.1fr;gap:32px;align-items:start;padding:44px 0;border-bottom:1px solid var(--line)}
.str__item::after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:1px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease)}
.str__item:hover::after{transform:none}
.str__no{font-family:var(--ff-en);font-weight:700;font-size:64px;line-height:.9;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1px var(--fg-2);transition:color .5s}
.str__item:hover .str__no{color:var(--fg);-webkit-text-stroke-color:transparent}
.str__item h3{font-weight:700;font-size:clamp(20px,2vw,26px);line-height:1.5;letter-spacing:.06em}
.str__item p{color:var(--fg-2)}
@media (max-width:900px){
  .str__item{grid-template-columns:1fr;gap:14px;padding:36px 0}
  .str__no{font-size:52px}
}

/* service */
.service{background:var(--bg-2)}
.plan{display:grid;grid-template-columns:1fr 1.15fr;gap:20px}
.plan__main{position:relative;padding:52px 48px;border-radius:var(--r);background:var(--bg);border:1px solid var(--line);overflow:hidden;isolation:isolate}
.plan__main::before{content:"";position:absolute;width:380px;height:380px;right:-160px;top:-160px;z-index:-1;border-radius:50%;background:conic-gradient(from 0deg,var(--rose),var(--peach),var(--lilac),var(--mint),var(--rose));filter:blur(80px);opacity:.45;animation:spin 18s linear infinite}
@keyframes spin{to{transform:rotate(1turn)}}
.plan__label{font-size:11px;color:var(--fg-2)}
.plan__name{margin-top:18px;font-weight:700;font-size:24px;letter-spacing:.1em}
.plan__price{display:flex;align-items:baseline;gap:8px;margin-top:4px}
.plan__price b{font-family:var(--ff-en);font-weight:700;font-size:clamp(64px,7vw,104px);line-height:1;letter-spacing:-.04em}
.plan__price span{font-size:16px;color:var(--fg-2)}
.checks{margin-top:32px;padding-top:28px;border-top:1px solid var(--line);display:grid;gap:12px}
.checks li{position:relative;padding-left:28px}
.checks li::before{content:"";position:absolute;left:2px;top:.62em;width:12px;height:7px;border-left:1.5px solid var(--mint);border-bottom:1.5px solid var(--mint);transform:rotate(-45deg)}
.opts{display:grid;gap:12px}
.opt{display:grid;grid-template-columns:1fr auto;gap:2px 32px;align-items:center;padding:28px 32px;border-radius:var(--r);background:var(--bg);border:1px solid var(--line);transition:border-color .4s}
.opt:hover{border-color:var(--line-2)}
.opt__no{font-size:10.5px;color:var(--fg-3)}
.opt__ttl{font-weight:700;font-size:18px}
.opt__desc{grid-column:1;font-size:13.5px;line-height:1.8;color:var(--fg-2)}
.opt__price{grid-column:2;grid-row:1/4;font-family:var(--ff-en);font-weight:700;font-size:44px;line-height:1;letter-spacing:-.03em;white-space:nowrap}
.opt__price small{font-size:.6em;margin-right:2px;color:var(--peach)}
.opt__price span{font-family:var(--ff-jp);font-weight:500;font-size:13px;letter-spacing:0;margin-left:4px;color:var(--fg-2)}
.note{margin-top:24px;font-size:12.5px;color:var(--fg-3)}
@media (max-width:960px){.plan{grid-template-columns:1fr}}
@media (max-width:600px){
  .plan__main{padding:36px 26px}
  .opt{grid-template-columns:1fr;padding:24px}
  .opt__price{grid-column:1;grid-row:auto;margin-top:10px;font-size:38px}
}

/* works */
.notice{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:baseline;padding:16px 22px;margin-bottom:36px;border:1px dashed var(--line-2);border-radius:10px;font-size:13.5px;color:var(--fg-2)}
.notice .mono{font-size:11px;color:var(--peach)}
.notice strong{color:var(--fg)}
.filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filter button{padding:9px 18px;border-radius:999px;border:1px solid var(--line-2);background:none;font-size:13px;font-weight:500;cursor:pointer;transition:background .3s,color .3s,border-color .3s}
.filter button sup{margin-left:6px;font-family:var(--ff-mono);font-size:10px;color:var(--fg-3);vertical-align:.4em}
.filter button:hover{border-color:var(--fg)}
.filter button.is-on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.filter button.is-on sup{color:var(--bg)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 28px}
.card[hidden]{display:none}
.card a{display:flex;flex-direction:column;height:100%;text-decoration:none}
.card__img{position:relative;overflow:hidden;border-radius:10px;background:var(--bg-3)}
.card__img img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 1s var(--ease),filter .6s}
.card a:hover .card__img img{transform:scale(1.06)}
.card__img::after{content:"View LP ↗";position:absolute;left:50%;top:50%;padding:12px 22px;border-radius:999px;background:var(--fg);color:var(--bg);font-family:var(--ff-mono);font-size:12px;letter-spacing:.08em;transform:translate(-50%,-50%) scale(.6);opacity:0;transition:opacity .4s,transform .5s var(--ease)}
.card a:hover .card__img::after{opacity:1;transform:translate(-50%,-50%) scale(1)}
.card__body{flex:1;display:flex;flex-direction:column;padding-top:18px}
.card__meta{display:flex;gap:12px;font-size:11px;color:var(--fg-2)}
.card__meta span{color:var(--fg-3)}
.card__ttl{margin-top:6px;font-family:var(--ff-en);font-weight:700;font-size:24px;line-height:1.3;letter-spacing:-.01em;transition:color .3s}
.card a:hover .card__ttl{color:var(--peach)}
.card__desc{margin-top:8px;font-size:13px;line-height:1.85;color:var(--fg-2)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:14px}
.tags li{padding:2px 9px;border:1px solid var(--line);border-radius:4px;font-size:10.5px;color:var(--fg-2)}
.card.is-extra{display:none}
.cards.is-all .card.is-extra{display:block}
.more{margin-top:56px;text-align:center}
.more[hidden]{display:none}
@media (max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){
  .cards{grid-template-columns:1fr;gap:40px}
  .card__img::after{display:none}
}

/* demo */
.demo{background:var(--bg-2)}
.demos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dm a{display:block;height:100%;padding:14px 14px 22px;border-radius:var(--r);background:var(--bg);border:1px solid var(--line);text-decoration:none;transition:border-color .4s,transform .6s var(--ease)}
.dm a:hover{border-color:var(--line-2);transform:translateY(-4px)}
.dm__img{overflow:hidden;border-radius:8px;background:var(--bg-3)}
.dm__img img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 1s var(--ease)}
.dm a:hover .dm__img img{transform:scale(1.05)}
.dm__no{margin:18px 8px 0;font-size:11px;color:var(--fg-3)}
.dm h3{margin:4px 8px 0;font-weight:700;font-size:16px;line-height:1.6}
.dm .tags{margin:0 8px}
@media (max-width:1000px){.demos{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.demos{grid-template-columns:1fr}}

/* flow */
.steps{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line)}
.step{position:relative;padding:32px 22px 0 0}
.step+.step{padding-left:22px;border-left:1px solid var(--line)}
.step::before{content:"";position:absolute;left:-1px;top:-1px;width:0;height:1px;background:var(--grad);transition:width 1.2s var(--ease)}
.step.is-in::before{width:100%}
.step__no{font-size:11px;color:var(--peach)}
.step h3{margin-top:14px;font-weight:700;font-size:17px}
.step p:last-child{margin-top:10px;font-size:13px;line-height:1.85;color:var(--fg-2)}
@media (max-width:1100px){
  .steps{grid-template-columns:repeat(3,1fr);row-gap:40px}
  .step:nth-child(4){padding-left:0;border-left:0}
}
@media (max-width:640px){
  .steps{grid-template-columns:1fr;row-gap:0;border-top:0}
  .step,.step+.step{padding:24px 0 28px 28px;border-left:1px solid var(--line)}
  .step::before{display:none}
  .step::after{content:"";position:absolute;left:-5px;top:30px;width:9px;height:9px;border-radius:50%;background:var(--peach)}
}

/* faq */
.faq__in{display:grid;grid-template-columns:1fr 1.6fr;gap:48px;align-items:start}
.faq .sec__head{position:sticky;top:120px}
.qa{border-top:1px solid var(--line)}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{position:relative;display:block;padding:28px 56px 28px 0;font-weight:700;font-size:16.5px;line-height:1.7;cursor:pointer;list-style:none;transition:color .3s}
.qa summary:hover{color:var(--peach)}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before,.qa summary::after{content:"";position:absolute;right:8px;top:50%;width:16px;height:1.5px;background:currentColor;transition:transform .4s var(--ease)}
.qa summary::after{transform:rotate(90deg)}
.qa details[open] summary::after{transform:rotate(0)}
.qa__a{padding:0 40px 30px 0;color:var(--fg-2)}
@media (max-width:900px){
  .faq__in{grid-template-columns:1fr;gap:0}
  .faq .sec__head{position:static}
  .qa summary{font-size:15px;padding:22px 44px 22px 0}
}

/* contact */
.contact{position:relative;padding:160px 0 140px;overflow:hidden;isolation:isolate;border-top:1px solid var(--line)}
.contact__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.75}
.contact__big{margin-top:28px;font-family:var(--ff-en);font-weight:800;font-size:clamp(44px,8.2vw,136px);line-height:.95;letter-spacing:-.04em}
.contact__ttl{margin-top:48px;font-weight:700;font-size:clamp(19px,2vw,24px);letter-spacing:.06em}
.contact__lead{margin-top:10px;color:var(--fg-2)}
.contact .btn{margin-top:40px}
@media (max-width:600px){
  .contact{padding:110px 0 100px}
  .contact .btn--lg{width:100%;padding:0 20px}
}

/* footer */
.ft{padding:56px 0 40px;border-top:1px solid var(--line)}
.ft__in{display:grid;grid-template-columns:auto 1fr;gap:28px 48px;align-items:center}
.ft__nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 28px;font-size:13px}
.ft__nav a{text-decoration:none;color:var(--fg-2);transition:color .3s}
.ft__nav a:hover{color:var(--fg)}
.ft__note{font-size:12px;color:var(--fg-3)}
.ft__copy{justify-self:end;font-size:11px;color:var(--fg-3)}
@media (max-width:767px){
  .ft__in{grid-template-columns:1fr}
  .ft__nav{justify-content:flex-start}
  .ft__copy{justify-self:start}
}

.totop{position:fixed;right:20px;bottom:20px;z-index:40;width:48px;height:48px;border-radius:50%;background:var(--fg);opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s,transform .4s var(--ease)}
.totop::after{content:"";position:absolute;left:50%;top:56%;width:10px;height:10px;border-left:1.5px solid var(--bg);border-top:1.5px solid var(--bg);transform:translate(-50%,-50%) rotate(45deg)}
.totop.is-show{opacity:1;visibility:visible}
.totop:hover{transform:translateY(-3px)}

/* reveal */
.js .rv{opacity:0;transform:translateY(32px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.js .rv.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .js .rv,.js .hero__display .ln>span{opacity:1;transform:none}
}

/* demo: show more */
.demos .dm.is-extra{display:none}
.demos.is-all .dm.is-extra{display:block}