:root{--navy:#071b33;--navy2:#0b294b;--gold:#cda654;--gold2:#efd58c;--green:#3d9b7a;--ink:#142033;--muted:#617084;--paper:#f6f4ee;--line:#e2e4e7}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}a{color:inherit;text-decoration:none}.section-pad{padding:110px max(6vw,24px)}
.nav{height:84px;padding:0 max(5vw,24px);display:flex;align-items:center;gap:42px;background:rgba(255,255,255,.96);border-bottom:1px solid #e8e8e8;position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:8px;margin-right:auto}.company-logo{width:54px;height:54px;object-fit:contain}.brand b{font-family:Georgia,serif;color:var(--navy);font-size:18px;display:block;line-height:1}.brand small{font-size:9px;letter-spacing:.4em;color:var(--gold);font-weight:800}.nav nav{display:flex;gap:28px;font-size:13px;font-weight:700}.nav nav a:hover{color:var(--green)}.nav-cta{background:var(--navy);color:#fff;padding:13px 24px;font-size:13px;font-weight:700;border-radius:2px}
.hero{min-height:720px;background:linear-gradient(118deg,#06182e 0%,#0a2442 65%,#102f4d 100%);color:#fff;position:relative;overflow:hidden;display:grid;grid-template-columns:58% 42%}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.027) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.027) 1px,transparent 1px);background-size:44px 44px}.hero-glow{position:absolute;width:650px;height:650px;border-radius:50%;background:radial-gradient(circle,rgba(205,166,84,.14),transparent 65%);right:0;top:-120px}.hero-inner{position:relative;z-index:2;padding:118px 5vw 70px 9vw}.eyebrow{font-size:12px;letter-spacing:.27em;color:var(--gold2);font-weight:700;display:flex;align-items:center;gap:12px}.eyebrow span{display:inline-block;width:34px;height:1px;background:var(--gold)}.hero h1{font-size:clamp(40px,4.4vw,68px);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;line-height:1.45;letter-spacing:.04em;margin:25px 0}.hero h1 em{font-style:normal;color:var(--gold2);position:relative}.hero-lead{font-size:18px;line-height:2;color:#d4dfeb}.hero-actions{display:flex;gap:14px;margin-top:38px}.primary,.secondary{padding:17px 25px;font-weight:700;font-size:14px}.primary{background:linear-gradient(100deg,#c69b43,#e0c373);color:#142033}.primary span{margin-left:20px}.secondary{border:1px solid rgba(255,255,255,.35);color:#fff}.hero-price{margin-top:48px;border-left:2px solid var(--gold);padding-left:18px;display:flex;align-items:baseline;gap:10px}.hero-price>span{font-size:12px;color:#bdc8d4}.hero-price b{font-size:17px}.hero-price strong{font-size:30px;color:var(--gold2);font-family:Georgia,serif}.hero-price small{font-size:11px;color:#aab8c6}.hero-side{position:relative;z-index:2;display:grid;place-items:center}.core{width:170px;height:170px;border-radius:50%;display:grid;place-content:center;text-align:center;background:rgba(4,21,39,.93);border:1px solid var(--gold);box-shadow:0 0 60px rgba(205,166,84,.22)}.core b{font:700 30px Georgia,serif;color:var(--gold2);letter-spacing:.12em}.core span{font-size:11px;margin-top:8px;color:#ccd6df}.orbit{position:absolute;border:1px solid rgba(205,166,84,.4);border-radius:50%;animation:spin 30s linear infinite}.orbit-1{width:340px;height:340px}.orbit-2{width:490px;height:490px;animation-direction:reverse;animation-duration:46s}.orbit i{position:absolute;width:70px;height:70px;border-radius:50%;background:#123454;border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;font-style:normal;font-size:12px;color:#fff}.orbit i:first-child{left:50%;top:-35px}.orbit i:last-child{right:-35px;top:50%}.orbit-2 i:first-child{left:20px;top:35px}.orbit-2 i:last-child{right:20px;bottom:35px;top:auto}@keyframes spin{to{transform:rotate(360deg)}}
.section-head{text-align:center;max-width:820px;margin:0 auto 56px}.section-head>p{font:700 11px Georgia,serif;letter-spacing:.28em;color:var(--green)}.section-head h2{font-family:"Yu Mincho",serif;font-size:clamp(30px,3vw,44px);letter-spacing:.04em;margin:14px 0;line-height:1.4}.section-head>span{display:block;color:#c4cfda;line-height:1.9;font-size:15px;margin-top:15px}.section-head.light{color:#fff}.problem{background:var(--paper)}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);max-width:1100px;margin:auto;border-top:1px solid #d9d7cf;border-left:1px solid #d9d7cf}.problem-grid div{background:#fff;padding:24px;border-right:1px solid #d9d7cf;border-bottom:1px solid #d9d7cf;font-weight:700;font-size:14px;display:flex;align-items:center;gap:16px}.problem-grid span{font:italic 16px Georgia,serif;color:var(--gold)}.problem-answer{text-align:center;font-family:"Yu Mincho",serif;color:var(--navy);font-size:22px;font-weight:700;margin:42px 0 0}
.supports{background:var(--navy)}.support-grid{max-width:1200px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.15)}.support-grid article{background:#0a2340;color:#fff;padding:34px 28px;min-height:390px}.support-top{display:flex;justify-content:space-between;align-items:start}.num{font:italic 15px Georgia,serif;color:var(--gold)}.kanji{width:62px;height:62px;border-radius:50%;border:1px solid rgba(205,166,84,.55);display:grid;place-items:center;font-family:"Yu Mincho",serif;font-size:25px;color:var(--gold2)}.support-grid article>p{font-size:11px;color:#8ca0b4;margin:42px 0 7px}.support-grid h3{font-size:21px;margin:0}.support-grid .rule{width:30px;height:1px;background:var(--gold);margin:22px 0}.support-grid small{font-size:13px;line-height:2;color:#c0ccd8}
.price{background:#fff}.price-grid{max-width:620px;margin:auto;display:grid;grid-template-columns:1fr}.price-card{border:1px solid #d8dde2;padding:43px 48px;position:relative}.badge{display:inline-block;padding:7px 12px;background:#eaf5f1;color:#28775f;font-weight:700;font-size:11px}.price-card h3{font-size:19px;margin:20px 0 8px}.amount{margin:0;border-bottom:1px solid #dfe3e6;padding-bottom:14px;font-size:15px}.amount strong{font:700 48px Georgia,serif;color:var(--navy);margin:0 5px}.amount span{font-size:17px}.price-card>small{display:block;color:#8a96a4;margin-top:8px}.price-card ul{list-style:none;padding:0;margin:28px 0 0}.price-card li{font-size:13px;padding:10px 0;border-bottom:1px solid #edf0f1}.price-card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:10px}.fine{max-width:620px;margin:20px auto 0;color:#7b8792;font-size:10px;line-height:1.8}
.cases{background:var(--paper)}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1150px;margin:auto}.case-grid article{background:#fff}.case-visual{height:170px;padding:20px;position:relative;overflow:hidden;background:linear-gradient(145deg,#0a2443,#17614d)}.case-visual:after{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(255,255,255,.25);border-radius:50%;right:-35px;top:-65px}.case-visual.v2{background:linear-gradient(145deg,#47381a,#c4a154)}.case-visual.v3{background:linear-gradient(145deg,#18253a,#526579)}.case-visual span{color:#fff;font:700 10px Georgia,serif;letter-spacing:.2em}.case-visual b{position:absolute;bottom:-18px;right:18px;color:rgba(255,255,255,.18);font:700 92px Georgia,serif}.case-body{padding:27px}.case-body h3{font-size:17px;margin:0 0 20px;min-height:48px}.case-body ol{list-style:none;counter-reset:steps;padding:0;margin:0}.case-body li{counter-increment:steps;font-size:12px;padding:8px 0;border-top:1px solid #ecebe7}.case-body li:before{content:counter(steps,decimal-leading-zero);font:italic 10px Georgia,serif;color:var(--gold);margin-right:10px}
.flow{background:#0b294b}.flow-grid{max-width:1100px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);color:#fff}.flow-grid>div{padding:25px 30px;position:relative;border-left:1px solid rgba(255,255,255,.14)}.flow-grid span{font:italic 30px Georgia,serif;color:var(--gold)}.flow-grid h3{font-size:17px;margin:18px 0 8px}.flow-grid p{font-size:12px;color:#aebdcb;line-height:1.7}.flow-grid b{position:absolute;right:-8px;top:50%;color:var(--gold);z-index:2}
.faq-list{max-width:900px;margin:auto}.faq details{border-top:1px solid #dfe3e7}.faq details:last-child{border-bottom:1px solid #dfe3e7}.faq summary{list-style:none;padding:24px 5px;display:flex;align-items:center;gap:18px;font-weight:700;cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq summary>span,.faq details>div>span{font:700 20px Georgia,serif;color:var(--gold)}.faq summary b{margin-left:auto;font-weight:300;font-size:23px;transition:.2s}.faq details[open] summary b{transform:rotate(45deg)}.faq details>div{display:flex;gap:20px;padding:0 48px 25px 5px;color:#667486;line-height:1.9;font-size:13px}.faq details>div>span{color:var(--green)}.faq details>div p{margin:0}
.contact{background:linear-gradient(120deg,#071b33,#0e345c);color:#fff;display:grid;grid-template-columns:.85fr 1.15fr;gap:8vw}.contact-copy{padding:35px 0}.contact-copy h2{font-family:"Yu Mincho",serif;font-size:clamp(32px,3.5vw,48px);line-height:1.5;margin:25px 0}.contact-copy>p:not(.eyebrow){color:#c0ccd7;line-height:2;font-size:14px}.direct{margin-top:42px;display:flex;flex-direction:column;gap:10px}.direct a{padding:14px 0;border-top:1px solid rgba(255,255,255,.17);display:flex;justify-content:space-between}.direct span{font:700 10px Georgia,serif;letter-spacing:.2em;color:var(--gold)}.direct b{font-size:14px}form{background:#fff;color:var(--ink);padding:42px 46px}.form-title span{font-size:10px;font-weight:700;color:var(--green)}.form-title h3{font-size:23px;margin:5px 0 25px}label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:700;margin-bottom:17px}input,textarea{border:1px solid #dce1e5;padding:13px 14px;font:inherit;font-weight:400;background:#fafafa;border-radius:0}input:focus,textarea:focus{outline:2px solid rgba(61,155,122,.3);border-color:var(--green)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}form button{border:0;background:var(--gold);color:var(--navy);padding:16px 22px;width:100%;font-weight:800;cursor:pointer}form button span{float:right}.sent{font-size:11px;color:var(--green);font-weight:700}form>small{display:block;color:#8a929c;font-size:9px;text-align:center;margin-top:10px}
.download{background:var(--gold);color:var(--navy);padding:45px max(8vw,24px);display:flex;justify-content:space-between;align-items:center;gap:32px}.download>div>span{font:700 10px Georgia,serif;letter-spacing:.25em}.download h2{font-family:"Yu Mincho",serif;font-size:25px;margin:8px 0}.download p{font-size:12px;margin:0}.download-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.download-actions>a{border:1px solid var(--navy);padding:16px 20px;font-size:13px;font-weight:700;background:rgba(255,255,255,.08)}.download-actions>a:hover{background:var(--navy);color:#fff}.download-actions>a span{margin-left:18px}footer{background:#041221;color:#c4cfdb;padding:55px max(6vw,24px) 30px;display:grid;grid-template-columns:1fr 1fr;gap:30px}.footer-brand{display:flex;gap:14px;align-items:center}.footer-logo{width:74px;height:74px;object-fit:contain;background:#fff;border-radius:2px}.footer-brand b{display:block;color:#fff}.footer-brand small{font-size:10px;color:#8595a6}.footer-info{font-size:11px;line-height:1.8}.footer-info p{margin:2px}.copyright{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font:10px Georgia,serif;color:#64778a}.mobile-cta{display:none}
@media(max-width:900px){.nav nav{display:none}.nav{height:70px}.hero{grid-template-columns:1fr;min-height:auto}.hero-inner{padding:88px 7vw 80px}.hero-side{display:none}.problem-grid{grid-template-columns:1fr 1fr}.support-grid{grid-template-columns:1fr 1fr}.price-grid,.contact{grid-template-columns:1fr}.case-grid{grid-template-columns:1fr}.flow-grid{grid-template-columns:1fr 1fr}.section-pad{padding:80px 6vw}.download{gap:25px}.contact-copy{padding:0}}
@media(max-width:600px){body{padding-bottom:58px}.nav-cta{display:none}.brand b{font-size:16px}.hero h1{font-size:34px}.hero-lead{font-size:15px}.hero-actions{flex-direction:column}.hero-actions a{text-align:center}.hero-price{flex-wrap:wrap}.hero-price>span{width:100%}.problem-grid,.support-grid,.flow-grid{grid-template-columns:1fr}.problem-grid div{font-size:13px}.support-grid article{min-height:auto}.price-card{padding:34px 25px}.amount strong{font-size:42px}.form-row{grid-template-columns:1fr}form{padding:32px 22px}.download{flex-direction:column;align-items:flex-start}.download-actions{width:100%;flex-direction:column}.download-actions>a{width:100%;text-align:center}footer{grid-template-columns:1fr}.footer-info{word-break:break-all}.mobile-cta{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;height:58px;z-index:30;box-shadow:0 -3px 14px rgba(0,0,0,.15)}.mobile-cta a{display:grid;place-items:center;background:#fff;color:var(--navy);font-size:13px;font-weight:700}.mobile-cta a:last-child{background:var(--gold)}.flow-grid b{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.orbit{animation:none}}