*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#1B2E4B;--blue:#3A7BD5;--sky:#A8CFFB;
  --white:#fff;--bg:#F5F8FC;--border:#D8E4F0;
  --text:#1B2E4B;--muted:#6B82A0;--hint:#A3B5CB;
  --green:#2BA88A;--green-pale:#E2F5F0;
  --ac:#3A7BD5;--ap:#EEF5FD;--al:#D6E8FB;
  --fd:'Zen Kaku Gothic New','Noto Sans JP',sans-serif;
  --fb:'Noto Sans JP',sans-serif;
  --rlg:16px;--rxl:24px;--rfl:999px;
}
html{scroll-behavior:smooth}
body{font-family:var(--fb);background:var(--bg);color:var(--text);line-height:1.8;font-size:15px;overflow-x:hidden}

/* NAV */
.hdr{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:box-shadow .2s}
.hdr.on{box-shadow:0 2px 16px rgba(27,46,75,.08)}
.nav{max-width:1080px;margin:0 auto;padding:0 32px;display:flex;align-items:center;height:62px}
.logo{font-family:var(--fd);font-size:19px;font-weight:900;color:var(--navy);text-decoration:none;margin-right:auto;letter-spacing:-.02em}
.logo span{color:var(--blue)}
.nl{display:flex}
.nl a{padding:0 13px;font-size:13px;font-weight:500;color:var(--muted);text-decoration:none;height:62px;display:flex;align-items:center;white-space:nowrap}
.nl a:hover{color:var(--ac)}
.ncta{margin-left:14px;padding:9px 18px;background:var(--ac);color:#fff;font-size:13px;font-weight:700;border-radius:var(--rfl);text-decoration:none;white-space:nowrap;transition:opacity .15s}
.ncta:hover{opacity:.88}

/* BREADCRUMB */
.bc{background:var(--white);border-bottom:1px solid var(--border);padding:12px 32px}
.bc-in{max-width:1080px;margin:0 auto;display:flex;gap:6px;align-items:center;font-size:12px;color:var(--hint)}
.bc-in a{color:var(--muted);text-decoration:none}
.bc-in a:hover{color:var(--navy)}

/* HERO */
.phero{background:var(--navy);padding:52px 32px 48px;position:relative;overflow:hidden}
.phero::before{content:'';position:absolute;top:-60px;right:-60px;width:280px;height:280px;border-radius:50%;background:var(--ac);opacity:.12}
.phero::after{content:'';position:absolute;bottom:-40px;left:5%;width:160px;height:160px;border-radius:50%;background:var(--sky);opacity:.07}
.phero-in{max-width:1080px;margin:0 auto;position:relative;z-index:1}
.phero-eye{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--sky);text-transform:uppercase;margin-bottom:14px;opacity:0;animation:fu .5s ease .1s forwards}
.phero-h1{font-family:var(--fd);font-size:clamp(22px,3.2vw,38px);font-weight:900;color:#fff;line-height:1.28;margin-bottom:12px;opacity:0;animation:fu .5s ease .2s forwards}
.phero-h1 .kw{color:#D6E8FB}
.phero-sub{font-size:15px;color:rgba(255,255,255,.58);line-height:1.85;max-width:620px;margin-bottom:28px;opacity:0;animation:fu .5s ease .3s forwards}
.phero-kws{display:flex;flex-wrap:wrap;gap:6px;opacity:0;animation:fu .5s ease .4s forwards}
.kw-tag{font-size:11px;font-weight:500;padding:4px 12px;border-radius:var(--rfl);background:rgba(255,255,255,.10);color:rgba(255,255,255,.65);border:1px solid rgba(255,255,255,.15)}

/* MAIN */
.main{max-width:1080px;margin:0 auto;padding:40px 32px 80px;display:grid;grid-template-columns:1fr 300px;gap:36px;align-items:start}

/* SECTIONS */
.sec{margin-bottom:44px}
.sec-label{font-size:11px;font-weight:700;letter-spacing:.15em;color:var(--ac);text-transform:uppercase;margin-bottom:8px}
.sec-title{font-family:var(--fd);font-size:22px;font-weight:700;color:var(--navy);margin-bottom:14px;line-height:1.35}

/* OVERVIEW */
.overview-block{background:var(--ap);border:1.5px solid var(--al);border-radius:var(--rxl);padding:28px 32px;font-size:15px;color:var(--text);line-height:1.9}

/* CAN DO */
.cd-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 8px
}
.cd-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border)
}
.cd-item:first-child {
  border-top: 1px solid var(--border)
}
.cd-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ac);
  flex-shrink: 0;
  margin-top: 8px
}
.cd-body {
  display: flex;
  flex-direction: column;
  gap: 6px
}
.cd-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5
}
.cd-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
  margin: 0
}

/* CASES */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.case-card{background:var(--white);border:1px solid var(--border);border-radius:var(--rlg);overflow:hidden;transition:box-shadow .18s,transform .18s}
.case-card:hover{box-shadow:0 10px 28px rgba(27,46,75,.08);transform:translateY(-2px)}
.case-top{height:4px}
.case-body{padding:18px}
.case-ind{font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--hint);margin-bottom:6px}
.case-tt{font-size:14px;font-weight:700;color:var(--navy);line-height:1.45;margin-bottom:6px}
.case-desc{font-size:12px;color:var(--muted);line-height:1.7}

/* PRICING */
.pricing-block{background:var(--white);border:1px solid var(--border);border-radius:var(--rxl);overflow:hidden}
.price-note{padding:14px 20px;background:var(--bg);border-bottom:1px solid var(--border);font-size:12px;color:var(--muted)}
.price-row{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);gap:16px}
.price-row:last-child{border-bottom:none}
.price-label{font-size:13px;color:var(--navy)}
.price-range{font-size:15px;font-weight:700;flex-shrink:0}

/* RELATED AXES */
.axes-grid{display:flex;flex-direction:column;gap:8px}
.axis-link{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1.5px solid;border-radius:var(--rlg);text-decoration:none;transition:all .15s}
.axis-link:hover{transform:translateX(3px)}
.al-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.al-name{font-size:13px;font-weight:700;margin-bottom:1px}
.al-desc{font-size:11px;color:var(--muted)}

/* CTA */
.cta-block{background:var(--navy);border-radius:var(--rxl);padding:40px 36px;text-align:center;position:relative;overflow:hidden;margin-top:48px}
.cta-block::before{content:'';position:absolute;top:-60px;right:-60px;width:200px;height:200px;border-radius:50%;background:var(--ac);opacity:.14}
.cta-e{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--sky);text-transform:uppercase;margin-bottom:12px;position:relative}
.cta-t{font-family:var(--fd);font-size:clamp(18px,2.5vw,24px);font-weight:700;color:#fff;line-height:1.4;margin-bottom:12px;position:relative}
.cta-d{font-size:13px;color:rgba(255,255,255,.48);margin-bottom:24px;line-height:1.8;position:relative}
.cta-as{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;position:relative}
.cta-p{padding:13px 30px;border-radius:var(--rfl);font-size:14px;font-weight:700;text-decoration:none;background:var(--ac);color:#fff;display:inline-block;transition:opacity .15s}
.cta-p:hover{opacity:.88}
.cta-g{padding:13px 22px;border-radius:var(--rfl);font-size:13px;text-decoration:none;background:transparent;color:rgba(255,255,255,.70);border:1.5px solid rgba(255,255,255,.18);display:inline-block}
.cta-g:hover{background:rgba(255,255,255,.08)}
.cta-n{font-size:11px;color:rgba(255,255,255,.28);margin-top:14px;position:relative}

/* SIDEBAR */
.sidebar{display:flex;flex-direction:column;gap:14px;position:sticky;top:80px}
.sc{background:var(--white);border:1px solid var(--border);border-radius:var(--rxl);overflow:hidden}
.sc-head{padding:13px 17px;border-bottom:1px solid var(--border);background:var(--bg);font-size:13px;font-weight:700;color:var(--navy)}
.sc-body{padding:15px 17px}
.other-svc{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid var(--border);border-radius:var(--rlg);text-decoration:none;color:var(--navy);font-size:12px;font-weight:500;margin-bottom:6px;transition:all .15s}
.other-svc:last-child{margin-bottom:0}
.other-svc:hover{border-color:var(--ac);background:var(--ap);color:var(--ac)}
.os-icon{font-size:16px;flex-shrink:0}
.os-name{line-height:1.4}

/* FOOTER */
.ftr{background:var(--navy);border-top:1px solid rgba(255,255,255,.05);padding:36px 32px 32px}
.ftin{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:22px;align-items:flex-start}
.flogo{font-family:var(--fd);font-size:18px;font-weight:900;color:#fff;text-decoration:none}
.flogo span{color:var(--sky)}
.ftag{font-size:12px;color:rgba(255,255,255,.35);margin-top:4px}
.fls{display:flex;gap:18px;flex-wrap:wrap}
.fls a{font-size:12px;color:rgba(255,255,255,.38);text-decoration:none}
.fls a:hover{color:rgba(255,255,255,.75)}
.fcp{max-width:1080px;margin:18px auto 0;padding-top:16px;border-top:1px solid rgba(255,255,255,.05);font-size:11px;color:rgba(255,255,255,.22)}

@keyframes fu{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.rv{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.rv.in{opacity:1;transform:translateY(0)}
.d1{transition-delay:.07s}.d2{transition-delay:.14s}.d3{transition-delay:.21s}

@media(max-width:900px){
  .main{grid-template-columns:1fr}
  .sidebar{position:static}
  .case-grid{grid-template-columns:1fr}
  .nl{display:none}
}