*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans JP",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#101827;background:#f7fbff;line-height:1.85}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site{overflow:hidden}
.nav{position:fixed;z-index:20;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(20px,4vw,56px);background:rgba(247,251,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(178,216,236,.72)}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.02em}
.brand-mark{width:42px;height:42px;border-radius:14px;background:#1f9bd7;color:#fff;display:grid;place-items:center;font:900 20px/1 Montserrat,sans-serif;box-shadow:0 14px 28px rgba(31,155,215,.24)}
.brand small{display:block;font:800 11px/1.2 Montserrat,sans-serif;letter-spacing:.12em;color:#1f9bd7;text-transform:uppercase}
.nav-links{display:flex;gap:24px;align-items:center;font-size:14px;font-weight:900;color:#26384d}
.nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;background:#101827;color:#fff}
.hero{min-height:760px;padding:148px clamp(20px,4vw,56px) 72px;background:linear-gradient(135deg,#eef8ff 0%,#fff 48%,#e9f7ff 100%);position:relative}
.hero-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(360px,.94fr);gap:50px;align-items:center}
.kicker{font:900 13px/1.4 Montserrat,sans-serif;letter-spacing:.16em;text-transform:uppercase;color:#1f9bd7;margin:0 0 14px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(42px,6vw,82px);line-height:1.12;letter-spacing:0;font-weight:900;margin-bottom:26px}
.lead{font-size:clamp(16px,2vw,20px);line-height:2;font-weight:800;color:#34465c;margin-bottom:28px}
.hero-actions,.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 28px;border-radius:999px;background:#1f9bd7;color:#fff;font-weight:900;box-shadow:0 18px 34px rgba(31,155,215,.24)}
.btn.dark{background:#101827;box-shadow:0 18px 34px rgba(16,24,39,.16)}
.btn.ghost{background:#fff;color:#1f9bd7;border:1px solid #c9e8f7;box-shadow:none}
.hero-panel{background:#fff;border:1px solid #d9ecf6;border-radius:26px;padding:24px;box-shadow:0 28px 70px rgba(15,23,42,.1)}
.agent-screen{background:#101827;color:#fff;border-radius:22px;padding:24px;min-height:420px;display:flex;flex-direction:column;gap:16px;position:relative;overflow:hidden}
.agent-screen:before{content:"";position:absolute;inset:auto -20% -35% -20%;height:220px;background:radial-gradient(circle,#1f9bd7 0%,rgba(31,155,215,.32) 35%,transparent 70%)}
.agent-head{position:relative;display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.agent-head h2{font-size:26px;line-height:1.35;margin:0;color:#fff}
.status{display:inline-flex;border-radius:999px;background:rgba(31,155,215,.18);color:#84d8ff;padding:8px 12px;font-size:12px;font-weight:900;white-space:nowrap}
.agent-flow{position:relative;display:grid;gap:10px;margin-top:auto}
.agent-flow div{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:12px}
.agent-flow b{width:34px;height:34px;border-radius:999px;background:#1f9bd7;display:grid;place-items:center;font-weight:900}
.agent-flow span{font-size:14px;font-weight:900;line-height:1.5}
.section{padding:84px clamp(20px,4vw,56px)}
.section.white{background:#fff}
.inner{max-width:1180px;margin:0 auto}
.title{max-width:820px;margin:0 auto 38px;text-align:center}
.title h2{font-size:clamp(28px,4vw,52px);line-height:1.28;font-weight:900;margin-bottom:14px}
.title p{font-size:16px;color:#526173;font-weight:700}
.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.pill{display:inline-flex;min-height:36px;align-items:center;padding:0 14px;border-radius:999px;background:#fff;border:1px solid #d9ecf6;color:#124d70;font-size:12px;font-weight:900}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{background:#fff;border:1px solid #d9ecf6;border-radius:22px;padding:28px;box-shadow:0 16px 42px rgba(15,23,42,.06);display:flex;flex-direction:column;min-height:380px}
.service-card.dark{background:#101827;color:#fff;border-color:#101827}
.service-card .num{font:900 13px/1 Montserrat,sans-serif;color:#1f9bd7;letter-spacing:.14em;margin-bottom:16px}
.service-card h3{font-size:26px;line-height:1.36;font-weight:900;margin-bottom:12px}
.service-card.dark h3{color:#fff}
.service-card p{font-size:14px;color:#526173;font-weight:700;margin-bottom:18px}
.service-card.dark p{color:#d9e9f6}
.service-card ul{padding-left:1.2em;margin:0 0 22px}
.service-card li{font-size:14px;font-weight:800;margin-bottom:8px}
.service-card .btn{margin-top:auto;width:max-content}
.matrix{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.box{background:#fff;border:1px solid #d9ecf6;border-radius:22px;padding:28px;box-shadow:0 16px 42px rgba(15,23,42,.05)}
.box h3{font-size:24px;line-height:1.4;font-weight:900;margin-bottom:12px}
.box p,.box li{font-size:14px;color:#4a5a70;font-weight:700}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.step{background:#fff;border:1px solid #d9ecf6;border-radius:18px;padding:20px;min-height:220px}
.step b{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:999px;background:#1f9bd7;color:#fff;margin-bottom:12px}
.step h3{font-size:18px;line-height:1.45;font-weight:900;margin-bottom:8px}
.step p{font-size:13px;color:#526173;font-weight:700}
.roster{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.agent{background:#fff;border:1px solid #d9ecf6;border-radius:18px;padding:18px;min-height:150px}
.agent b{display:block;font-size:18px;color:#101827;margin-bottom:4px}
.agent span{display:block;font-size:12px;font-weight:900;color:#1f9bd7;margin-bottom:8px}
.agent p{font-size:12px;line-height:1.65;color:#526173;font-weight:700;margin:0}
.hero-mini-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.hero-mini{background:#fff;border:1px solid #d9ecf6;border-radius:20px;padding:16px;box-shadow:0 14px 34px rgba(15,23,42,.05);display:grid;gap:12px;min-height:260px}
.hero-mini.dark{background:#101827;color:#fff;border-color:#101827}
.hero-mini img{width:100%;aspect-ratio:1/1;border-radius:16px;object-fit:cover;background:#e9f7ff}
.hero-mini b{display:block;font-size:20px;line-height:1.2;color:#101827}
.hero-mini.dark b{color:#fff}
.hero-mini span{display:block;font-size:12px;font-weight:900;color:#1f9bd7;letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px}
.hero-mini.dark span{color:#84d8ff}
.hero-mini p{font-size:12px;line-height:1.7;color:#526173;font-weight:800;margin:0}
.hero-mini.dark p{color:#d9e9f6}
.hero-band{background:#101827;color:#fff;border-radius:30px;padding:34px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin-top:24px}
.hero-band h3{font-size:clamp(24px,3.2vw,40px);line-height:1.35;color:#fff;margin:0 0 10px}
.hero-band p{color:#d9e9f6;font-weight:800;margin:0}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price{background:#fff;border:1px solid #d9ecf6;border-radius:22px;padding:28px;box-shadow:0 16px 42px rgba(15,23,42,.06)}
.price.hot{background:#101827;color:#fff;border-color:#101827}
.price h3{font-size:24px;line-height:1.4;font-weight:900;margin-bottom:10px}
.price.hot h3{color:#fff}
.price .yen{font-size:38px;line-height:1;color:#1f9bd7;font-weight:900;margin:14px 0}
.price.hot .yen{color:#84d8ff}
.price p,.price li{font-size:14px;color:#526173;font-weight:700}
.price.hot p,.price.hot li{color:#d9e9f6}
.final{background:#101827;color:#fff;border-radius:30px;padding:48px;text-align:center}
.final h2{font-size:clamp(28px,4vw,48px);line-height:1.35;color:#fff;margin-bottom:14px}
.final p{max-width:760px;margin:0 auto 26px;color:#d9e9f6;font-weight:700}
.note{font-size:12px;color:#6b7a90;font-weight:700;margin-top:18px}
footer{padding:38px clamp(20px,4vw,56px);background:#07111f;color:#d9e9f6}
footer .inner{display:flex;justify-content:space-between;gap:20px;align-items:center}
footer a{color:#d9e9f6}
@media(max-width:980px){.hero-inner,.service-grid,.matrix,.price-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.roster{grid-template-columns:repeat(2,1fr)}.hero-mini-grid{grid-template-columns:repeat(2,1fr)}.hero-band{grid-template-columns:1fr}.hero{min-height:auto}.nav-links{display:none}}
@media(max-width:620px){.hero{padding-top:116px}.hero-panel{padding:14px}.agent-screen{min-height:360px}.steps,.roster,.hero-mini-grid{grid-template-columns:1fr}.hero-band{padding:28px 20px}.final{padding:32px 20px}footer .inner{display:block}.btn{width:100%}}