/* go.joinknct.com look (black + yellow), simplified */
*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}html{-webkit-text-size-adjust:100%}
wistia-player{display:block}
:root{--go-bg:#000;--go-fg:oklch(97% .005 260);--go-muted:oklch(80% .01 260);--go-primary:oklch(82% .17 85);--go-primary-fg:oklch(18% .03 70);--go-card:oklch(20% .014 264);--go-border:oklch(100% 0 0/.12);--go-red:oklch(62% .21 25)}
body.go{background:var(--go-bg);color:var(--go-fg);font-family:"Noto Sans JP","DM Sans",sans-serif;padding-bottom:96px}
.go-head{position:sticky;top:0;z-index:30;border-bottom:1px solid oklch(100% 0 0/.07);background:rgb(0 0 0/.95);backdrop-filter:blur(24px)}
.go-head p{max-width:72rem;margin:0 auto;padding:14px 20px;font-family:"Space Grotesk","Noto Sans JP",sans-serif;font-size:14px;font-weight:700;letter-spacing:.25em;white-space:nowrap}
.go-hero{position:relative;overflow:hidden;background-image:radial-gradient(120% 80% at 50% 0%,oklch(28% .06 80/.45) 0%,oklch(0% 0 0/0) 60%)}
.go-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(oklch(100% 0 0/.04) 1px,#0000 1px),linear-gradient(90deg,oklch(100% 0 0/.04) 1px,#0000 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(70% 60% at 50% 0,#000,#0000);mask-image:radial-gradient(70% 60% at 50% 0,#000,#0000)}
.go-in{position:relative;max-width:64rem;margin:0 auto;padding:56px 20px 64px;text-align:center}
.go-tag{display:inline-flex;align-items:center;gap:8px;border:1px solid oklch(82% .17 85/.3);background:oklch(82% .17 85/.1);color:var(--go-primary);border-radius:999px;padding:6px 16px;font-size:11.5px;font-weight:600;line-height:1.6}
.go-tag .dot{width:6px;height:6px;border-radius:999px;background:var(--go-primary);animation:gopulse 2s infinite}
@keyframes gopulse{50%{opacity:.4}}
.go-h1{margin:24px auto 0;max-width:56rem;font-size:clamp(26px,8.2vw,60px);font-weight:700;line-height:1.22}
.go-h1 span{display:block;white-space:nowrap;background-image:linear-gradient(100deg,var(--go-fg) 0%,var(--go-primary) 55%,var(--go-fg) 100%);color:#0000;-webkit-background-clip:text;background-clip:text}
.go-h1.en{font-size:clamp(24px,7.2vw,52px)}.go-h1.en span{white-space:normal}
.go-sub{margin:24px auto 0;max-width:42rem;font-size:15px;line-height:1.9;color:var(--go-muted)}
.go-label{margin-top:40px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--go-muted)}
.go-label i{width:8px;height:8px;border-radius:999px;background:var(--go-red)}
.go-video{position:relative;margin-top:16px;overflow:hidden;border-radius:16px;border:1px solid oklch(82% .17 85/.3);background:var(--go-card);box-shadow:0 0 60px -10px oklch(82% .17 85/.25)}
.go-video .vsl-unmute{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:10;display:flex;align-items:center;gap:10px;border:0;cursor:pointer;border-radius:999px;background:var(--go-primary);color:var(--go-primary-fg);padding:12px 20px;font:700 14px "Noto Sans JP","DM Sans",sans-serif;box-shadow:0 25px 50px -12px rgb(0 0 0/.6);white-space:nowrap}
.go-video .vsl-unmute svg{width:20px;height:20px}
.go-video .vsl-unmute[hidden]{display:none}
.go-btn{color:var(--go-primary-fg)!important;position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:999px;background:var(--go-primary);color:var(--go-primary-fg);font-weight:700;font-size:18px;padding:20px 40px;box-shadow:0 10px 40px -8px oklch(82% .17 85/.55);transition:transform .2s;width:100%;max-width:420px}
.go-btn:hover{transform:translateY(-2px)}
.go-btn .shine{position:absolute;inset:0;background:linear-gradient(110deg,#0000 35%,oklch(100% 0 0/.35) 50%,#0000 65%);animation:goshine 3.5s ease-in-out infinite;transform:translate(-100%)}
@keyframes goshine{0%{transform:translate(-100%)}60%,100%{transform:translate(100%)}}
@media (prefers-reduced-motion:reduce){.go-btn .shine,.go-tag .dot{animation:none}}
.go-cta{margin-top:40px}
.go-proof{margin:20px auto 0;max-width:28rem;font-size:13px;line-height:1.7;color:var(--go-fg)}
.go-disc{margin-top:6px;font-size:11px;color:oklch(80% .01 260/.7)}
.go-foot{border-top:1px solid var(--go-border);padding:28px 20px;text-align:center;font-size:11px;color:oklch(80% .01 260/.7)}
.go-foot nav{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px;margin-bottom:10px}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:rgb(0 0 0/.9);backdrop-filter:blur(16px);border-top:1px solid var(--go-border);transform:translateY(110%);transition:transform .4s;display:flex;justify-content:center}
.sticky-cta.show{transform:none}
.sticky-cta .go-btn{padding:14px 24px;font-size:16px}
@media (min-width:640px){.go-tag{font-size:14px}.go-sub{font-size:18px}.go-label{letter-spacing:.25em}.go-in{padding-top:80px}}