@charset "UTF-8";:root{--bg: #030b1f;--bg-2: #061430;--surface: rgba(255, 255, 255, .035);--surface-2: rgba(255, 255, 255, .06);--line: rgba(148, 181, 255, .14);--text: #eaf1ff;--muted: #9db0d3;--accent: #38bdf8;--accent-2: #3b82f6;--accent-3: #818cf8;--grad: linear-gradient(100deg, #7dd3fc 0%, #38bdf8 35%, #3b82f6 70%, #818cf8 100%);--radius: 18px;--wrap: 1160px;--font: "Inter", "Noto Sans JP", system-ui, -apple-system, "Hiragino Sans", sans-serif;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.8;letter-spacing:.02em;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}h1,h2,h3{margin:0;line-height:1.3;letter-spacing:.01em;text-wrap:balance}p{margin:0}[id]{scroll-margin-top:84px}.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}.kicker{display:inline-flex;align-items:center;gap:10px;font-size:.8rem;font-weight:600;letter-spacing:.14em;color:var(--accent);margin-bottom:14px}.kicker:before{content:"";width:22px;height:1px;background:currentColor}.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 24px;border-radius:999px;font-weight:700;font-size:.95rem;letter-spacing:.04em;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;white-space:nowrap}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--grad);color:#04122e;box-shadow:0 10px 30px -10px #38bdf8b3}.btn-primary:hover{box-shadow:0 16px 40px -10px #38bdf8e6}.btn-ghost{border:1px solid var(--line);background:#ffffff0a;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn-ghost:hover{border-color:#7dd3fc80}.btn-lg{height:56px;padding:0 36px;font-size:1.05rem}.topbar{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;gap:28px;height:72px;padding:0 max(16px,(100vw - var(--wrap)) / 2);transition:background .3s ease,border-color .3s ease,height .3s ease;border-bottom:1px solid transparent}.topbar.scrolled{height:64px;background:#030b1fb8;-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line)}.brand{display:inline-flex;align-items:center}.brand-logo{display:block;height:44px;width:auto}.topbar.scrolled .brand-logo{height:38px}.footer .brand-logo{height:36px}.menu{display:flex;gap:26px;margin-left:auto;font-size:.9rem;color:var(--muted)}.menu a{position:relative;transition:color .2s}.menu a:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}.menu a:hover{color:var(--text)}.menu a:hover:after{transform:scaleX(1)}.btn-signin{height:40px;padding:0 20px;background:var(--grad);color:#04122e;box-shadow:0 8px 24px -10px #38bdf8e6}.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#ffffff0a;cursor:pointer;position:relative}.menu-toggle span{position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:var(--text);transition:transform .25s ease,top .25s ease}.menu-toggle span:first-child{top:15px}.menu-toggle span:last-child{top:24px}.topbar.open .menu-toggle span:first-child{top:19px;transform:rotate(45deg)}.topbar.open .menu-toggle span:last-child{top:19px;transform:rotate(-45deg)}.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate;background:radial-gradient(1200px 600px at 70% 10%,#0b2a66 0%,transparent 60%),linear-gradient(180deg,#020816 0%,var(--bg) 100%)}.hero-net{position:absolute;inset:0;width:100%;height:100%;z-index:-1}.hero-grid{position:absolute;inset:0;z-index:-2;background-image:linear-gradient(rgba(148,181,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(148,181,255,.05) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse at 50% 40%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse at 50% 40%,#000 20%,transparent 75%)}.hero-glow{position:absolute;z-index:-2;border-radius:50%;filter:blur(80px);opacity:.55;animation:glow 14s ease-in-out infinite alternate}.hero-glow.g1{width:520px;height:520px;background:#2563eb;top:-120px;right:-80px}.hero-glow.g2{width:420px;height:420px;background:#0891b2;bottom:-140px;left:-100px;animation-delay:-7s}@keyframes glow{0%{transform:translate(0) scale(1)}to{transform:translate(-60px,40px) scale(1.15)}}.hero-inner{padding:120px 0 96px}.hero-title{font-size:clamp(2.3rem,6.4vw,5.2rem);font-weight:900;line-height:1.18;letter-spacing:.01em}.hero-title .line{display:block}.hero-lead{max-width:640px;margin-top:28px;color:var(--muted);font-size:clamp(1rem,1.6vw,1.12rem)}.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}.js .hero-kicker,.js .hero-title .line,.js .hero-lead,.js .hero-cta{opacity:0;transform:translateY(24px);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}.js .hero-title .line:nth-child(1){animation-delay:.1s}.js .hero-title .line:nth-child(2){animation-delay:.22s}.js .hero-lead{animation-delay:.38s}.js .hero-cta{animation-delay:.5s}@keyframes rise{to{opacity:1;transform:none}}.scroll-cue{position:absolute;left:50%;bottom:28px;width:26px;height:42px;margin-left:-13px;border:1px solid var(--line);border-radius:14px}.scroll-cue span{position:absolute;left:50%;top:9px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--accent);animation:cue 1.8s ease-in-out infinite}@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}to{opacity:0;transform:translateY(14px)}}.section{position:relative;padding:clamp(64px,8vw,104px) 0}.section-alt{background:linear-gradient(180deg,transparent,var(--bg-2) 20%,var(--bg-2) 80%,transparent)}.sec-head{max-width:880px;margin-bottom:44px}.sec-head h2,.company h2,.sakutan-title,.contact h2{font-size:clamp(1.8rem,3.6vw,2.8rem);font-weight:900}.sec-lead{margin-top:18px;color:var(--muted)}.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d, 0ms)}.js [data-reveal].in{opacity:1;transform:none}.apps-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}@media(max-width:560px){.apps-grid{grid-template-columns:1fr}}.app-card{position:relative;padding:26px 24px 28px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);overflow:hidden;transition:transform .35s ease,border-color .35s ease,background .35s ease}.app-card:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:var(--grad);opacity:0;transition:opacity .35s ease;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}.app-card:after{content:"";position:absolute;width:240px;height:240px;right:-120px;top:-120px;border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,.25),transparent 70%);opacity:0;transition:opacity .35s ease}.app-card:hover{transform:translateY(-4px);background:var(--surface-2)}.app-card:hover:before,.app-card:hover:after{opacity:1}.app-card h3{font-size:1.2rem;font-weight:800;margin:18px 0 8px;font-family:Inter,Noto Sans JP,sans-serif}.app-card p{color:var(--muted);font-size:.92rem;line-height:1.75}.js .app-card[data-reveal]{transition:opacity .8s ease var(--d, 0ms),transform .8s cubic-bezier(.2,.7,.2,1) var(--d, 0ms),border-color .35s,background .35s}.app-top{display:flex;align-items:center;justify-content:space-between}.app-mark{display:block;width:60px;height:60px;border-radius:16px;box-shadow:0 10px 26px -12px #000c}.badge{font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:999px;color:#fde68a;background:#fbbf241f;border:1px solid rgba(251,191,36,.35)}.sakutan{position:relative;overflow:hidden;isolation:isolate;padding:clamp(72px,9vw,120px) 0;color:#2b2233}.sakutan-sky{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;animation:sky-pan 40s ease-in-out infinite alternate}.sakutan-sky:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--bg) 0%,transparent 18%,transparent 82%,var(--bg) 100%)}@keyframes sky-pan{0%{transform:scale(1.06) translate(-1.5%)}to{transform:scale(1.06) translate(1.5%)}}.sakutan-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:32px}.sakutan-card{max-width:640px;padding:clamp(28px,4vw,48px);border-radius:28px;background:#ffffffc7;-webkit-backdrop-filter:blur(16px) saturate(130%);backdrop-filter:blur(16px) saturate(130%);border:1px solid rgba(255,255,255,.8);box-shadow:0 30px 80px -30px #0f172a8c}.sakutan-card .kicker{color:#e0527e}.sky-night .sakutan-card{background:#ffffffdb}.sakutan-title{color:#1f1530}.sakutan-lead{margin-top:12px;color:#4b4057}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:26px 0 22px}.stats div{padding:14px 10px;border-radius:16px;background:#fff;text-align:center;box-shadow:0 6px 16px -10px #e0527e80}.stats dt{font-size:.75rem;color:#7a6b86}.stats dd{margin:2px 0 0;font-family:Inter,sans-serif;font-weight:800;font-size:1.35rem;color:#e0527e}.points{margin:0 0 28px;padding:0;list-style:none;display:grid;gap:8px;font-size:.95rem;color:#3b3145}.points li{position:relative;padding-left:26px}.points li:before{content:"\1f338";position:absolute;left:0;top:0;font-size:.9rem}.sakutan-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px}.sakutan-guide{font-weight:700;color:#be185d;text-decoration:underline;text-underline-offset:4px}.btn-sakutan{background:linear-gradient(100deg,#f472b6,#fb7185,#f59e0b);color:#fff;box-shadow:0 12px 30px -12px #f472b6e6}.sakutan-bird{width:clamp(120px,18vw,220px);height:auto;filter:drop-shadow(0 18px 24px rgba(0,0,0,.25));animation:hop 3.2s ease-in-out infinite}@keyframes hop{0%,to{transform:translateY(0)}45%{transform:translateY(-14px) rotate(-3deg)}60%{transform:translateY(0)}}.drift,.rainfall{position:absolute;inset:0;z-index:-1;pointer-events:none}.strengths{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;border-radius:var(--radius);overflow:hidden;background:var(--line);border:1px solid var(--line)}.strength{padding:34px 28px 38px;background:var(--bg);transition:background .35s ease}.strength:hover{background:#07173a}.strength h3{font-size:1.15rem;font-weight:800;margin:18px 0 10px}.strength p{color:var(--muted);font-size:.92rem}.strength-no{font-family:Inter,sans-serif;font-weight:800;font-size:.85rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:.1em}.flow{list-style:none;margin:0;padding:0;position:relative;display:grid;gap:16px}.flow:before{content:"";position:absolute;left:27px;top:28px;bottom:28px;width:1px;background:linear-gradient(var(--accent),var(--accent-3));opacity:.4}.flow-step{display:grid;grid-template-columns:56px 1fr;gap:22px;align-items:start}.flow-no{position:relative;z-index:1;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;font-family:Inter,sans-serif;font-weight:800;font-size:1.1rem;background:var(--bg-2);border:1px solid rgba(125,211,252,.45);color:var(--accent);box-shadow:0 0 0 6px var(--bg-2),0 0 30px -6px #38bdf899}.flow-body{padding:18px 24px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line)}.flow-body h3{font-size:1.1rem;font-weight:800}.flow-body p{color:var(--muted);font-size:.92rem;margin-top:4px}.fee{display:inline-block;margin-top:10px;font-size:.78rem;font-weight:700;padding:3px 12px;border-radius:999px;color:#bae6fd;background:#38bdf81a;border:1px solid rgba(56,189,248,.3)}.company{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,80px);align-items:start}.company-message{margin-top:20px;color:var(--muted)}.company-table{margin:0;border-top:1px solid var(--line)}.company-table div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:18px 4px;border-bottom:1px solid var(--line)}.company-table dt{color:var(--accent);font-weight:700;font-size:.9rem}.company-table dd{margin:0;font-size:.95rem}.contact{padding:0 0 clamp(64px,8vw,104px)}.contact-inner{position:relative;overflow:hidden;text-align:center;padding:clamp(48px,8vw,96px) 24px;border-radius:32px;background:radial-gradient(600px 300px at 20% 0%,rgba(56,189,248,.25),transparent 70%),radial-gradient(600px 300px at 80% 100%,rgba(129,140,248,.25),transparent 70%),var(--bg-2);border:1px solid var(--line)}.contact-inner p{max-width:620px;margin:18px auto 34px;color:var(--muted)}.footer{border-top:1px solid var(--line);padding:36px 0 48px;color:var(--muted);font-size:.85rem}.footer-inner{display:flex;flex-wrap:wrap;align-items:center;gap:20px 32px}.footer-links{display:flex;flex-wrap:wrap;gap:8px 22px;margin-left:auto}.footer-links a:hover{color:var(--text)}.page-head{padding:140px 0 8px;background:radial-gradient(900px 360px at 80% 0%,rgba(37,99,235,.35),transparent 70%)}.page-head h1{font-size:clamp(2rem,4.4vw,3.2rem);font-weight:900}.page-head .sec-lead{max-width:760px}.contact-page{padding-top:40px}.form-card{max-width:880px;padding:clamp(24px,4vw,44px);border-radius:24px;background:var(--surface);border:1px solid var(--line)}.form-card.done{text-align:center}.form-card.done h2{font-size:1.6rem;font-weight:900}.form-card.done p{color:var(--muted);margin:14px 0 28px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 22px}.field{display:grid;gap:8px}.field.span-2{grid-column:span 2}.field .label{font-size:.9rem;font-weight:700;display:flex;align-items:center;gap:8px}.field em{font-style:normal;font-size:.7rem;font-weight:700;padding:1px 8px;border-radius:999px;color:#fecdd3;background:#f43f5e26;border:1px solid rgba(244,63,94,.4)}.field input,.field textarea{width:100%;padding:13px 16px;border-radius:12px;font:inherit;font-size:1rem;color:var(--text);background:#030b1f99;border:1px solid var(--line);outline:none;transition:border-color .2s ease,box-shadow .2s ease}.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px #38bdf826}.field textarea{resize:vertical;min-height:180px;line-height:1.7}.field .hint{display:flex;justify-content:space-between;gap:12px;font-size:.8rem;color:var(--muted)}.field .count{font-family:Inter,sans-serif;white-space:nowrap}.privacy{margin-top:22px;font-size:.85rem;color:var(--muted)}.privacy a{color:var(--accent);margin-left:6px;text-decoration:underline;text-underline-offset:3px}.form-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:24px}.turnstile{min-height:65px}.btn[disabled]{opacity:.6;cursor:progress;transform:none}.form-error{margin-top:18px;padding:12px 16px;border-radius:12px;font-size:.92rem;color:#fecdd3;background:#f43f5e1f;border:1px solid rgba(244,63,94,.35)}@media(max-width:640px){.form-grid{grid-template-columns:1fr}.field.span-2{grid-column:auto}.form-foot .btn{width:100%}}.legal-page{padding-top:32px}.legal{max-width:860px;color:#cdd8ef;font-size:.97rem}.legal p{margin:0 0 18px}.legal strong{color:var(--text);font-size:1.05rem}.legal h2{margin:36px 0 12px;font-size:1.3rem;font-weight:900;color:var(--text)}.legal ul,.legal ol{margin:0 0 18px;padding-left:1.4em}.legal li{margin:4px 0}.legal li>ul,.legal li>ol{margin:4px 0}.legal a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;word-break:break-all}@media(max-width:880px){.topbar{gap:12px}.menu{position:fixed;top:64px;left:0;right:0;flex-direction:column;gap:0;margin:0;background:#030b1ff5;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:8px 16px 16px;font-size:1rem;color:var(--text);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease}.menu a{padding:14px 4px;border-bottom:1px solid var(--line)}.menu a:after{display:none}.topbar.open{background:#030b1ff5;height:64px}.topbar.open .menu{opacity:1;transform:none;pointer-events:auto}.btn-signin{margin-left:auto}.menu-toggle{display:block}.sakutan-inner{grid-template-columns:1fr}.sakutan-bird{justify-self:end;margin-top:-40px}.company{grid-template-columns:1fr}}@media(max-width:560px){.brand-logo{height:34px}.topbar.scrolled .brand-logo{height:32px}.stats{grid-template-columns:repeat(2,1fr)}.company-table div{grid-template-columns:1fr;gap:2px}.hero-cta .btn{flex:1 1 auto}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}html{scroll-behavior:auto}}html.face-sakumos{--bg: #fff5f8;--bg-2: #ffe6f0;--surface: #fff;--surface-2: #fff0f5;--line: #ffd1e0;--text: #3b2733;--muted: #8a6b76;--accent: #e85d92;--accent-2: #ff7eb0;--accent-3: #ff9ec4;--grad: linear-gradient(100deg, #ff9ec4 0%, #ff7eb0 50%, #e85d92 100%);color-scheme:light}html.face-sakumos body{background:linear-gradient(180deg,#dff1ff,#eaf7ff 30%,#fff5fb) fixed}html.face-sakumos .topbar-sakumos{background:#fff5f8e0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);justify-content:space-between}html.face-sakumos .brand-sakumos{font-size:1.45rem;font-weight:900;color:var(--accent);letter-spacing:.04em;gap:6px}html.face-sakumos .brand-blossom{font-size:1.3rem}html.face-sakumos .btn-signin{background:var(--accent-2);color:#fff;box-shadow:0 10px 24px -10px #e85d92cc}html.face-sakumos .page-head{background:none}html.face-sakumos .page-head h1{color:var(--accent)}html.face-sakumos .legal{color:var(--text)}html.face-sakumos .legal strong,html.face-sakumos .legal h2{color:#c2185b}html.face-sakumos .footer{border-top:1px solid var(--line);background:#fff9}html.face-sakumos .footer-links a{color:var(--accent)}html.face-sakumos .footer small{color:var(--muted)}
