:root{
  --blue:#0d66a5; --blue-d:#094c7c; --indigo:#3b4bd8; --violet:#6d4bd8;
  --red:#ce3013; --ink:#14202e; --grey:#59697a; --line:#e7edf3;
  --soft:#f4f8fc; --white:#fff; --maxw:1140px;
  --grad:linear-gradient(120deg,#0d66a5 0%,#3b4bd8 55%,#6d4bd8 100%);
  --grad-soft:linear-gradient(120deg,#e8f1fb 0%,#eef0fe 50%,#f3edfd 100%);
  --shadow:0 18px 50px -20px rgba(13,54,110,.28);
  --shadow-sm:0 8px 26px -14px rgba(13,54,110,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;color:var(--ink);line-height:1.65;background:#fff;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:100}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* utility bar */
.util{background:var(--ink);color:#cdd7e2;font-size:.82rem}
.util .wrap{display:flex;justify-content:space-between;align-items:center;padding:7px 24px;gap:16px}
.util a{color:#cdd7e2}.util a:hover{color:#fff;text-decoration:none}
.util .u-right{display:flex;gap:20px;align-items:center}
@media(max-width:720px){.util .u-tag{display:none}}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 0}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.12rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand img{height:34px;width:auto}
.mainnav{display:flex;align-items:center;gap:22px}
.mainnav a{color:var(--ink);font-size:.92rem;font-weight:600}
.mainnav a:hover{color:var(--blue);text-decoration:none}
.mainnav a.active{color:var(--blue)}
.mainnav .navcta{background:var(--grad);color:#fff;padding:10px 18px;border-radius:9px;font-weight:700;box-shadow:var(--shadow-sm)}
.mainnav .navcta:hover{filter:brightness(1.06);text-decoration:none}
.navtoggle,.navburger{display:none}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--grad-soft);padding:80px 0 70px}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(50% 55% at 82% 12%,rgba(109,75,216,.16),transparent 60%),
  radial-gradient(45% 50% at 10% 90%,rgba(13,102,165,.14),transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;position:relative}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:.76rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:20px}
.kicker::before{content:"";width:26px;height:2px;background:var(--grad)}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.35rem);font-weight:850}
.hero p.lead{font-size:1.16rem;color:var(--grey);max-width:560px;margin-top:22px}
.hero-ctas{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:11px;padding:14px 26px;font-size:1rem;transition:transform .15s,box-shadow .15s,filter .15s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.05);text-decoration:none}
.btn-ghost{border:1.5px solid #c7d6e6;color:var(--ink);background:rgba(255,255,255,.7)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);text-decoration:none;background:#fff}
/* hero visual */
.hero-visual{position:relative}
.hero-visual img{width:100%;border-radius:20px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
.hero-pill{position:absolute;background:#fff;border-radius:14px;box-shadow:var(--shadow-sm);padding:12px 16px;display:flex;align-items:center;gap:11px;font-weight:700;font-size:.9rem}
.hero-pill .dot{width:34px;height:34px;border-radius:9px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem;flex:0 0 auto}
.hero-pill small{display:block;color:var(--grey);font-weight:500;font-size:.78rem}
.hero-pill.p1{top:22px;left:-26px}
.hero-pill.p2{bottom:26px;right:-22px}
@media(max-width:900px){.hero-pill.p1{left:8px}.hero-pill.p2{right:8px}}

/* hero stat row */
.herostats{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.herostats .s{background:rgba(255,255,255,.72);border:1px solid #dbe6f1;border-radius:12px;padding:12px 18px;min-width:112px}
.herostats .s b{display:block;font-size:1.35rem;color:var(--blue);font-weight:850}
.herostats .s span{font-size:.82rem;color:var(--grey)}

/* sections */
section{padding:66px 0}
section.alt{background:var(--soft)}
.label{display:inline-block;font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--violet);margin-bottom:12px}
h2{font-size:clamp(1.55rem,3.3vw,2.2rem);font-weight:850}
.sub{color:var(--grey);font-size:1.07rem;max-width:660px;margin-top:12px}
.lead-p{font-size:1.12rem;color:var(--grey);max-width:720px}
.center-head{text-align:center;max-width:720px;margin:0 auto}
.center-head .sub{margin-left:auto;margin-right:auto}
.prose{max-width:770px}
.prose p{margin:15px 0;color:#3a4757;font-size:1.03rem}
.prose h2{margin:36px 0 10px}.prose h3{margin:28px 0 8px;font-size:1.22rem}
.prose ul{margin:14px 0 14px 4px;list-style:none}
.prose ul li{margin:9px 0;color:#3a4757;padding-left:26px;position:relative}
.prose ul li::before{content:"";position:absolute;left:0;top:9px;width:14px;height:14px;border-radius:50%;background:var(--grad)}

/* grid & cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px;margin-top:38px}
.card{border:1px solid var(--line);border-radius:18px;padding:30px 26px;background:#fff;transition:transform .18s,box-shadow .18s;position:relative}
.card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.card .ico{width:52px;height:52px;border-radius:14px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px;box-shadow:var(--shadow-sm)}
.card h3{font-size:1.12rem;font-weight:800}
.card h3 .jp{display:none}
.card p{color:var(--grey);font-size:.96rem;margin-top:10px}
.card a.more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:700;font-size:.92rem;color:var(--blue)}
.card a.more:hover{gap:10px;text-decoration:none}

/* checks */
.checks{list-style:none;display:grid;gap:14px;margin-top:22px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:#3a4757}
.checks li::before{content:"✓";width:24px;height:24px;border-radius:7px;background:rgba(13,102,165,.1);color:var(--blue);font-weight:800;display:flex;align-items:center;justify-content:center;flex:0 0 auto;font-size:.82rem}
.checks .jp{display:none}

/* two-col & split image */
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.two.narrow{grid-template-columns:1.15fr .85fr}
.imgcard{border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.imgcard img{width:100%;aspect-ratio:5/4;object-fit:cover}

/* dark band */
.band{background:var(--ink);color:#e6edf5;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 85% 20%,rgba(109,75,216,.25),transparent 60%),radial-gradient(50% 70% at 5% 90%,rgba(13,102,165,.25),transparent 60%)}
.band .wrap{position:relative}
.band .label{color:#a9b6f0}
.band h2{color:#fff}
.band p,.band .sub{color:#c3cedd}
.band .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;margin-top:36px}
.band .cols>div{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:26px 24px}
.band .cols h3{font-size:1.08rem;margin-bottom:8px;color:#fff}
.band .cols .jp{display:none}

/* pricing */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin-top:36px}
.tier{border:1px solid var(--line);border-radius:20px;padding:32px 28px;background:#fff;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.tier.feat{border:0;box-shadow:var(--shadow);position:relative;background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;border:2px solid transparent}
.tier .tname{font-weight:800;font-size:1.08rem}
.tier .tname .jp{display:none}
.tier .price{font-size:2.1rem;font-weight:850;margin:12px 0 2px}
.tier .price small{font-size:.92rem;color:var(--grey);font-weight:600}
.tier .setup{color:var(--grey);font-size:.92rem}
.tier ul{list-style:none;margin:18px 0;display:grid;gap:11px}
.tier ul li{display:flex;gap:10px;font-size:.94rem;color:#3a4757}
.tier ul li::before{content:"✓";color:var(--blue);font-weight:800}
.tier .btn{margin-top:auto;justify-content:center}
.pill{display:inline-block;background:var(--grad);color:#fff;font-size:.7rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;padding:5px 12px;border-radius:20px;margin-bottom:10px}

/* table */
.tbl{width:100%;border-collapse:separate;border-spacing:0;margin-top:26px;font-size:.96rem;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tbl th,.tbl td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tbody tr:last-child td,.tbl tr:last-child td{border-bottom:0}
.tbl th{background:var(--soft);color:var(--blue);font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}

/* about leader */
.leader{display:grid;grid-template-columns:230px 1fr;gap:40px;align-items:start;margin-top:34px}
.leader .photo{border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.leader .photo img{width:100%;aspect-ratio:1/1;object-fit:cover}
.avatar{width:230px;height:230px;border-radius:20px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-size:4rem;font-weight:800;box-shadow:var(--shadow)}

/* stats block */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:22px;margin-top:30px}
.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;text-align:center;box-shadow:var(--shadow-sm)}
.big-num{font-size:2.1rem;font-weight:850;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block}

/* CTA */
.cta{background:var(--ink);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 50% 0%,rgba(109,75,216,.3),transparent 60%)}
.cta .wrap{position:relative}
.cta h2{color:#fff}
.cta p{color:#c3cedd;max-width:580px;margin:14px auto 0}
.cta .btn-primary{margin-top:26px;background:#fff;color:var(--blue)}
.cta .btn-primary:hover{background:#f0f4fa}

/* form */
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-weight:700;font-size:.88rem;margin:16px 0 6px}
.form input,.form select,.form textarea{width:100%;border:1px solid #d3dde7;border-radius:10px;padding:12px 14px;font:inherit;font-size:.98rem;background:#fff}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.form textarea{min-height:120px;resize:vertical}
.form .hp{position:absolute;left:-9999px}
.form button{margin-top:20px;background:var(--grad);color:#fff;border:0;border-radius:11px;padding:14px 30px;font-weight:800;font-size:1rem;cursor:pointer;box-shadow:var(--shadow-sm)}
.form button:hover{filter:brightness(1.06)}
.contact-side .checks{margin-top:16px}

/* footer */
.site-footer{background:#0e1a26;color:#a9b6c4;padding:56px 0 30px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.site-footer a{color:#a9b6c4;display:block;margin:8px 0}
.site-footer a:hover{color:#fff;text-decoration:none}
.foot-brand{font-weight:800;color:#fff;font-size:1.15rem;margin-bottom:10px}
.foot-brand i{display:none}
.foot-jp{display:none}
.foot-legal{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;color:#7c8b9b;font-size:.85rem}
.foot-legal a{display:inline;color:#a9b6c4}

.mt0{margin-top:0}.center{text-align:center}.note{font-size:.9rem;color:var(--grey)}

@media(max-width:900px){
  .hero-grid,.two,.two.narrow{grid-template-columns:1fr;gap:32px}
  .leader{grid-template-columns:1fr;gap:22px}
  .avatar{width:150px;height:150px;font-size:2.8rem}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
  .form .row{grid-template-columns:1fr}
  .hero{padding:54px 0 46px}section{padding:50px 0}
  .navburger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
  .navburger span{width:24px;height:2px;background:var(--ink);display:block}
  .mainnav{position:fixed;inset:96px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--line);transform:translateY(-160%);transition:transform .22s;box-shadow:var(--shadow)}
  .mainnav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .mainnav .navcta{margin-top:12px;text-align:center;justify-content:center;border-bottom:0}
  .navtoggle:checked ~ .mainnav{transform:translateY(0)}
}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}.herostats .s{flex:1}}