:root{
 --bg:#071016;--panel:#0d1a23;--line:rgba(183,217,229,.14);--line2:rgba(183,217,229,.26);
 --text:#f4f8fa;--muted:#91a4ae;--mint:#8ce9d2;--blue:#8fd2ff;--max:1120px;--spring:cubic-bezier(.16,1,.3,1)
}
*{box-sizing:border-box}html{background:var(--bg);color-scheme:dark}body{margin:0;background:radial-gradient(760px 480px at 86% -12%,rgba(66,145,158,.13),transparent 62%),var(--bg);color:var(--text);font:15px/1.6 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}button{font:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}
.head{position:sticky;top:0;z-index:100;min-height:60px;display:flex;align-items:center;justify-content:space-between;padding:9px max(16px,calc((100vw - var(--max))/2));border-bottom:1px solid rgba(255,255,255,.06);background:rgba(7,16,22,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}.mark{width:29px;height:29px;border:1px solid rgba(255,255,255,.12);border-radius:9px;display:grid;grid-template-columns:repeat(3,4px);gap:3px;align-items:end;justify-content:center;padding:7px;background:#0b1820}.mark i{display:block;width:4px;border-radius:4px;background:#e0ebef}.mark i:nth-child(1){height:7px}.mark i:nth-child(2){height:14px}.mark i:nth-child(3){height:10px}.brand strong{font-size:14px}.head-right{display:flex;align-items:center;gap:8px}.back{font-size:9px;color:#8ea2ac;text-decoration:none;padding:8px 9px;border-radius:8px}.back:hover{background:#10212b;color:#fff}.lang{display:flex;gap:2px;padding:2px;border:1px solid rgba(255,255,255,.09);border-radius:10px;background:#09151d}.lang button{min-width:29px;height:28px;border:0;border-radius:8px;background:transparent;color:#80949f;font-size:8px;font-weight:900}.lang button[aria-pressed="true"]{background:#dbe7e2;color:#071018}
.hero{padding:44px 0 20px}.hero-grid{display:grid;grid-template-columns:1fr minmax(320px,.72fr);gap:34px;align-items:center}.eyebrow{margin:0 0 11px;color:var(--mint);font-size:9px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.hero h1{margin:0;max-width:12ch;font-size:clamp(44px,5.7vw,68px);line-height:.96;letter-spacing:-.055em}.hero p{max-width:650px;margin:15px 0 0;color:#9badb6;font-size:14px}.facts{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.facts span{padding:7px 9px;border:1px solid var(--line);border-radius:999px;color:#8297a1;font-size:9px}.hero-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:0 15px;border:1px solid var(--line);border-radius:12px;background:#0b1922;color:#e7eff2;text-decoration:none;font-size:11px;font-weight:900}.btn.primary{border:0;background:var(--mint);color:#06140f}.price-card{border:1px solid var(--line2);border-radius:22px;background:linear-gradient(155deg,#10232d,#091820);padding:20px;box-shadow:0 24px 80px rgba(0,0,0,.24)}.price-card small{color:#71858f;font-size:8px;letter-spacing:.1em}.price{font-size:48px;font-weight:900;letter-spacing:-.05em;margin:7px 0}.price-card p{margin:0;color:#8fa3ad;font-size:11px}.price-card .btn{width:100%;margin-top:14px}
.section{padding:48px 0}.section-head{display:grid;grid-template-columns:1fr minmax(260px,.65fr);gap:24px;align-items:end;margin-bottom:16px}.section-head h2{margin:0;max-width:14ch;font-size:clamp(30px,4vw,48px);line-height:1;letter-spacing:-.045em}.section-head p{margin:0;color:#8fa3ad;font-size:12px}
.artifacts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.artifact{min-height:150px;padding:16px;border:1px solid var(--line);border-radius:17px;background:#0a1922}.artifact small{display:block;color:#71858f;font-size:8px;letter-spacing:.09em}.artifact b{display:block;margin-top:10px;font-size:14px}.artifact p{margin:6px 0 0;color:#8397a1;font-size:10px}
.preview{border:1px solid var(--line2);border-radius:22px;background:#0a1922;overflow:hidden}.tabs{display:flex;gap:4px;padding:9px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tabs button{flex:0 0 auto;min-height:38px;padding:0 12px;border:0;border-radius:9px;background:transparent;color:#8196a1;font-size:9px;font-weight:900;cursor:pointer}.tabs button[aria-selected="true"]{background:#132a34;color:#fff}.stage{padding:18px;min-height:330px}.pane{display:none}.pane.active{display:block;animation:in 280ms var(--spring) both}@keyframes in{from{opacity:.25;transform:translateY(7px)}to{opacity:1;transform:none}}.stage-head{display:flex;justify-content:space-between;align-items:start;gap:16px}.stage-head small{color:#71858f;font-size:8px;letter-spacing:.09em}.stage-head h3{margin:6px 0 0;font-size:27px;line-height:1.02}.badge{padding:5px 8px;border-radius:999px;background:rgba(140,233,210,.08);color:var(--mint);font-size:8px;font-weight:900}.map{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:18px}.node{padding:12px;border:1px solid var(--line);border-radius:13px;background:#07161e}.node small{display:block;color:#71858f;font-size:7px}.node b{display:block;margin-top:5px;font-size:11px}.node p{margin:4px 0 0;color:#7f949f;font-size:9px}.rank{display:grid;gap:7px;margin-top:18px}.rank-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:11px;border:1px solid var(--line);border-radius:12px;background:#07161e;font-size:10px}.rank-row span{color:#8ca0aa}.score{padding:4px 6px;border-radius:999px;background:rgba(140,233,210,.08);color:var(--mint);font-size:8px;font-weight:900}.plan{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:18px}.week{padding:12px;border:1px solid var(--line);border-radius:13px;background:#07161e}.week small{color:#71858f;font-size:7px}.week b{display:block;margin-top:5px;font-size:11px}.week p{margin:4px 0 0;color:#7f949f;font-size:9px}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.flow div{padding:14px;border:1px solid var(--line);border-radius:15px;background:#0a1922}.flow small{color:var(--mint);font-size:8px;font-weight:900}.flow b{display:block;margin-top:7px;font-size:12px}.flow p{margin:5px 0 0;color:#8196a1;font-size:9px}
.final{padding:28px 0 72px}.final-card{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:24px;border:1px solid var(--line2);border-radius:22px;background:linear-gradient(135deg,#10242d,#091820)}.final-card h2{margin:0;max-width:18ch;font-size:34px;line-height:1}.final-card p{margin:8px 0 0;color:#8fa3ad;font-size:11px}
footer{border-top:1px solid rgba(255,255,255,.06);padding:24px 0 36px;color:#71858f;font-size:9px}.foot{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.foot a{color:#8ea2ac;text-decoration:none}
@media(max-width:780px){.wrap{width:min(100% - 22px,680px)}.head{min-height:56px;padding:8px 11px}.back{display:none}.hero{padding:28px 0 12px}.hero-grid{grid-template-columns:1fr;gap:16px}.hero h1{font-size:40px;max-width:10.5ch}.hero p{font-size:12px}.price-card{padding:16px;border-radius:18px}.section{padding:38px 0}.section-head{grid-template-columns:1fr;gap:8px}.section-head h2{font-size:33px}.artifacts{grid-template-columns:1fr 1fr}.map,.plan,.flow{grid-template-columns:1fr 1fr}.stage{padding:14px}.final-card{grid-template-columns:1fr;padding:18px}.final-card .btn{width:100%}}
@media(max-width:430px){.hero h1{font-size:37px}.artifacts{grid-template-columns:1fr}.map,.plan,.flow{grid-template-columns:1fr}.price{font-size:42px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.price-card .btn + .btn{margin-top:8px}
.trust-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.trust-links a{color:#8ea2ac;text-decoration:none;font-size:8px;font-weight:800;letter-spacing:.03em}
.trust-links a:hover{color:#fff}
.inquiry-section{padding-top:20px}
.inquiry-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;padding:22px;border:1px solid var(--line2);border-radius:22px;background:#0a1922}
.inquiry-card h2{margin:0;max-width:16ch;font-size:clamp(28px,3.6vw,42px);line-height:1.02;letter-spacing:-.04em}
.inquiry-card p:not(.eyebrow){max-width:720px;margin:10px 0 0;color:#8fa3ad;font-size:11px}
.inquiry-actions{display:flex;flex-direction:column;gap:8px;min-width:230px}
.inquiry-actions .btn{width:100%}
.final-actions{display:flex;flex-direction:column;gap:8px;min-width:230px}
@media(max-width:780px){.inquiry-card{grid-template-columns:1fr;padding:18px}.inquiry-actions,.final-actions{min-width:0;width:100%}.inquiry-card h2{font-size:30px}}

/* Enterprise trust / operating standard */
.enterprise-trust{padding-top:30px}
.enterprise-trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.enterprise-trust-card{min-height:190px;padding:18px;border:1px solid var(--line);border-radius:17px;background:#0a1922}
.enterprise-trust-card small{display:block;color:var(--mint);font-size:8px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}
.enterprise-trust-card h3{margin:26px 0 0;font-size:18px;line-height:1.08;letter-spacing:-.025em}
.enterprise-trust-card p{margin:9px 0 0;color:#8397a1;font-size:10px;line-height:1.65}
@media(max-width:780px){.enterprise-trust-grid{grid-template-columns:1fr}.enterprise-trust-card{min-height:0}}