:root{
  --bg:#0b1220;
  --panel: rgba(255,255,255,.92);
  --text:#0f172a;
  --muted: rgba(15,23,42,.66);
  --border: rgba(15,23,42,.10);
  --primary:#4F7CF7;
  --primary2:#43D0B4;
  --shadow: 0 18px 55px rgba(0,0,0,.20);
  --radius: 20px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:'Noto Sans JP','Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1100px 700px at 10% 0%, rgba(79,124,247,.32), transparent 55%),
    radial-gradient(1000px 700px at 90% 20%, rgba(67,208,180,.20), transparent 55%),
    linear-gradient(180deg, #0b1220 0%, #0b1220 100%);
}
a{color:inherit}
.wrap{width:min(1080px, calc(100% - 32px)); margin:0 auto;}

.header{position:sticky; top:0; z-index:40; background: rgba(11,18,32,.70); border-bottom:1px solid rgba(255,255,255,.10); backdrop-filter: blur(10px);} 
.header__inner{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:14px 0;}
.brand{color:#fff; font-weight:900; text-decoration:none; letter-spacing:.02em;}
.header__nav{display:flex; gap:12px; flex-wrap:wrap; align-items:center;}
.header__nav a{color: rgba(255,255,255,.84); text-decoration:none; font-weight:700; font-size:14px;}
.header__nav a:hover{color:#fff; text-decoration:underline;}

.btn{display:inline-flex; align-items:center; justify-content:center; padding:10px 14px; border-radius:999px; border:1px solid rgba(255,255,255,.18); text-decoration:none; font-weight:900; cursor:pointer;}
.btn--primary{background: linear-gradient(135deg, var(--primary), var(--primary2)); color:#fff; border-color: transparent; box-shadow: 0 12px 28px rgba(0,102,204,.25);} 
.btn--ghost{background: rgba(255,255,255,.10); color:#fff;}

/* Back to samples (consistent + accessible) */
.back-to-samples{white-space:nowrap;}
.back-to-samples:focus-visible{outline: 3px solid rgba(255,255,255,.85); outline-offset: 3px;}
@media (max-width: 980px){
  .back-to-samples{order:-1;}
}

.hero{padding: 30px 0 16px;}
.hero__inner{display:grid; grid-template-columns: 1.1fr .9fr; gap:18px; align-items:stretch;}
.hero__text{background: var(--panel); border-radius: 28px; box-shadow: var(--shadow); padding: 26px;}
.tag{display:inline-flex; padding:6px 10px; border-radius:999px; background: rgba(79,124,247,.12); color: #2F4DB0; font-weight:900; font-size:12px;}
.hero h1{margin:10px 0 10px; font-size: 36px; line-height:1.15;}
.lead{margin:0 0 14px; color: var(--muted); line-height:1.9;}
.hero__cta{display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 14px;}

.trust{display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:10px;}
.trust__item{background:#fff; border:1px solid var(--border); border-radius: 16px; padding: 12px;}
.trust__item b{display:block; font-size:12px; color: rgba(15,23,42,.66);}
.trust__item span{display:block; margin-top: 4px; font-weight:900; color: #2F4DB0;}

.hero__mock{display:flex; flex-direction:column; gap:10px;}
.mock{border-radius: 28px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.10); overflow:hidden; box-shadow: var(--shadow);} 
.mock__bar{height: 44px; background: rgba(255,255,255,.14);} 
.mock__body{padding: 16px;}
.mock__kpi{display:inline-block; padding: 6px 10px; border-radius: 999px; background: rgba(79,124,247,.12); color:#2F4DB0; font-weight:1000;}
.mock__line{height: 10px; background: rgba(255,255,255,.14); border-radius: 999px; margin: 12px 0;}
.mock__bullets{display:grid; gap:8px;}
.b{height: 10px; background: rgba(255,255,255,.12); border-radius: 999px;}
.mock__cta{height: 42px; border-radius: 999px; background: linear-gradient(135deg, rgba(0,102,204,.80), rgba(0,204,136,.80)); margin-top: 16px;}
.mock__note{color: rgba(255,255,255,.70); font-size: 12px;}

.section{padding: 34px 0;}
.section--alt{background: rgba(255,255,255,.08); border-top: 1px solid rgba(255,255,255,.10); border-bottom: 1px solid rgba(255,255,255,.10);} 
.section__head h2{margin:0 0 6px; color:#fff; font-size: 22px;}
.section__head p{margin:0; color: rgba(255,255,255,.78); line-height:1.8;}

.grid3{display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:14px; margin-top: 14px;}
.fcard{background:#fff; border:1px solid var(--border); border-radius: 22px; padding: 18px; box-shadow: 0 16px 35px rgba(0,0,0,.16);} 
.fcard h3{margin:0 0 6px;}
.fcard p{margin:0; color: var(--muted); line-height:1.8;}

.proof{display:grid; grid-template-columns: 1.1fr .9fr; gap:14px; margin-top: 14px;}
.quote{background: rgba(255,255,255,.92); border: 1px solid rgba(15,23,42,.10); border-radius: 22px; padding: 16px;}
.quote__stars{color: #f59e0b; font-weight:900;}
.quote__text{margin-top: 8px; font-weight:800; line-height:1.8;}
.quote__meta{margin-top: 8px; color: rgba(15,23,42,.66); font-size: 13px;}
.kpis{display:grid; gap:10px;}
.kpi{background: rgba(255,255,255,.92); border: 1px solid rgba(15,23,42,.10); border-radius: 18px; padding: 14px;}
.kpi__n{font-weight:1000; font-size: 20px; color: #2F4DB0;}
.kpi__t{color: rgba(15,23,42,.66); font-size: 12px;}

.prices{display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:14px; margin-top: 14px;}
.price{position:relative; background:#fff; border:1px solid var(--border); border-radius: 24px; padding: 18px; box-shadow: 0 16px 35px rgba(0,0,0,.16);} 
.price ul{margin: 10px 0 14px; padding-left: 18px; color: rgba(15,23,42,.72); line-height:1.9;}
.price__name{font-weight:900;}
.price__yen{font-weight:1000; font-size: 22px; color:#2F4DB0; margin-top: 6px;}
.price--best{border-color: rgba(0,102,204,.25); box-shadow: 0 18px 44px rgba(0,102,204,.18);} 
.badge{position:absolute; top: 14px; right: 14px; background: rgba(0,204,136,.14); color:#065f46; font-weight:900; padding: 6px 10px; border-radius: 999px; font-size: 12px;}

.faq{margin-top: 14px; display:grid; gap: 10px;}
details{background: rgba(255,255,255,.92); border: 1px solid rgba(15,23,42,.10); border-radius: 18px; padding: 12px 14px;}
summary{cursor:pointer; font-weight:900;}
.faq__a{margin-top: 8px; color: rgba(15,23,42,.72); line-height:1.8;}

.cta{padding: 26px 0 46px;}
.cta__inner{display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; color:#fff; background: linear-gradient(135deg, rgba(0,102,204,.24), rgba(0,204,136,.18)); border: 1px solid rgba(255,255,255,.18); border-radius: 28px; padding: 18px;}
.cta__inner h2{margin:0 0 6px; font-size: 20px;}
.cta__inner p{margin:0; color: rgba(255,255,255,.78); line-height:1.8;}
.cta__form{display:flex; gap:10px; flex-wrap:wrap;}
input{font:inherit; padding: 10px 12px; border-radius: 999px; border:1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.10); color:#fff; min-width: 220px;}
input::placeholder{color: rgba(255,255,255,.70);} 

.footer{padding: 16px 0 34px;}
.footer__inner{display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; color: rgba(255,255,255,.70); font-size: 12px;}
.footer__inner a{color: rgba(255,255,255,.78); text-decoration:none;}
.footer__inner a:hover{color:#fff; text-decoration:underline;}

@media (max-width: 980px){
  .hero__inner{grid-template-columns: 1fr;}
  .grid3{grid-template-columns: 1fr;}
  .proof{grid-template-columns: 1fr;}
  .prices{grid-template-columns: 1fr;}
  .hero h1{font-size: 28px;}
}