:root{
  --text:#2C2C2B;--text2:#7D7A75;--canvas:#fff;--soft:#F9F8F7;--soft2:#F0EFED;--border:#E6E5E3;
  --blue:#2783DE;--blue-soft:#E5F2FC;--green:#46A171;--green-soft:#E8F1EC;--orange:#D5803B;--orange-soft:#FBEBDE;
  --radius:12px;--maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:var(--canvas);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:.02em}
.brand .mark{width:32px;height:32px;border-radius:8px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700}
.brand img.logo{height:30px;width:auto}
.nav{display:flex;gap:22px;margin-left:auto;font-size:14px}
.nav a{text-decoration:none;color:var(--text2)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text)}
.header-cta{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:8px;background:var(--blue);color:#fff;text-decoration:none;font-size:14px;font-weight:600}
.menu-btn{display:none;margin-left:auto;min-width:44px;min-height:44px;border:1px solid var(--border);background:#fff;border-radius:8px;font-size:14px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:8px;
  text-decoration:none;font-weight:600;font-size:15px;border:1px solid transparent}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{background:#1f6fbd}
.btn.line{background:#06C755;color:#fff}
.btn.secondary{background:#fff;color:var(--text);border-color:var(--border)}
.btn.secondary:hover{background:var(--soft)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* type */
h1,h2,h3{line-height:1.35;letter-spacing:.01em;margin:0}
h1{font-size:42px;font-weight:700}
h2{font-size:28px;font-weight:700}
h3{font-size:19px;font-weight:700}
.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--text2);font-weight:600;margin:0 0 12px;text-transform:uppercase}
.lead{font-size:17px;color:var(--text2);margin:16px 0 0}
.note{font-size:13px;color:var(--text2);margin-top:16px}
section{padding:72px 0}
section.tight{padding:56px 0}
.section-head{max-width:680px;margin-bottom:40px}
.section-head p{color:var(--text2);margin:12px 0 0}

/* hero */
.hero{padding:80px 0 64px;background:linear-gradient(180deg,#F7FBFF 0%,#fff 100%);border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-visual{border-radius:16px;overflow:hidden;border:1px solid var(--border);background:var(--soft2);aspect-ratio:4/3}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--blue-soft);color:#1c6ab5;font-size:12px;font-weight:600;margin-bottom:20px}
.hero .btn-row{margin-top:28px}

/* value strip */
.strip{background:var(--soft);border-bottom:1px solid var(--border);padding:36px 0}
.strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.strip-item{display:flex;gap:12px;align-items:flex-start}
.strip-item .num{flex:none;width:26px;height:26px;border-radius:7px;background:#fff;border:1px solid var(--border);display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--blue)}
.strip-item strong{display:block;font-size:15px}
.strip-item span{font-size:13px;color:var(--text2)}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:28px;display:flex;flex-direction:column}
.card .thumb{margin:-28px -28px 20px;border-bottom:1px solid var(--border);background:var(--soft2);aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700;margin-bottom:12px;width:fit-content}
.tag.live{background:var(--green-soft);color:#2f7a52}
.tag.prep{background:var(--orange-soft);color:#a35f22}
.tag.limited{background:var(--blue-soft);color:#1c6ab5}
.card p.desc{color:var(--text2);font-size:14.5px;margin:10px 0 18px}
.card ul{margin:0 0 22px;padding-left:18px;font-size:14px;color:var(--text2)}
.card ul li{margin-bottom:6px}
.card .card-foot{margin-top:auto}
.text-link{color:var(--blue);text-decoration:none;font-weight:600;font-size:14px}
.text-link:hover{text-decoration:underline}

/* ladder */
.ladder{background:var(--soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.ladder-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff}
.ladder-col{padding:28px;border-right:1px solid var(--border)}
.ladder-col:last-child{border-right:none}
.ladder-col .step{font-size:12px;font-weight:700;color:var(--text2);letter-spacing:.1em}
.ladder-col h3{margin:8px 0 10px}
.ladder-col p{font-size:14px;color:var(--text2);margin:0}
.bar{height:6px;border-radius:999px;background:var(--soft2);margin-top:20px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--blue)}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:14px;background:#fff}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
th{background:var(--soft);font-weight:700;font-size:13px}
tbody tr:last-child td{border-bottom:none}

/* moat */
.moat{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.moat-item{border:1px solid var(--border);border-radius:var(--radius);padding:24px;background:#fff}
.moat-item h3{font-size:17px;margin-bottom:8px}
.moat-item p{margin:0;font-size:14px;color:var(--text2)}

/* flow */
.flow{list-style:none;counter-reset:f;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.flow li{border-top:2px solid var(--blue);padding-top:16px}
.flow li span{font-size:12px;font-weight:700;color:var(--blue)}
.flow li strong{display:block;margin:6px 0 6px;font-size:16px}
.flow li p{margin:0;font-size:14px;color:var(--text2)}

/* faq */
details{border:1px solid var(--border);border-radius:10px;padding:0;margin-bottom:12px;background:#fff}
details summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:600;font-size:15.5px;display:flex;justify-content:space-between;gap:16px;min-height:44px;align-items:center}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"＋";color:var(--blue);flex:none}
details[open] summary::after{content:"−"}
details .body{padding:0 20px 20px;color:var(--text2);font-size:14.5px}

/* cta */
.cta{background:#12324F;color:#fff;border-radius:16px;padding:56px 40px;text-align:center}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.72);max-width:560px;margin:14px auto 0}
.cta .btn-row{justify-content:center;margin-top:28px}
.cta .btn.secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.cta .btn.secondary:hover{background:rgba(255,255,255,.08)}
.cta .note{color:rgba(255,255,255,.6)}

/* disclaimer */
.disclaimer{border:1px solid var(--border);background:var(--soft);border-radius:var(--radius);padding:20px 24px;font-size:13.5px;color:var(--text2)}

/* footer */
.footer{border-top:1px solid var(--border);padding:48px 0 40px;font-size:14px;color:var(--text2)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.footer a{text-decoration:none;color:var(--text2);display:block;margin-bottom:8px}
.footer a:hover{color:var(--text)}
.footer h4{font-size:13px;color:var(--text);margin:0 0 12px}
.copyright{margin-top:36px;padding-top:20px;border-top:1px solid var(--border);font-size:13px}

/* page hero (sub pages) */
.page-hero{background:var(--soft);border-bottom:1px solid var(--border);padding:56px 0}
.page-hero h1{font-size:34px}
.page-hero .lead{max-width:680px}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .cards,.strip-grid,.moat,.flow{grid-template-columns:1fr}
  .ladder-grid{grid-template-columns:1fr}
  .ladder-col{border-right:none;border-bottom:1px solid var(--border)}
  .ladder-col:last-child{border-bottom:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .wrap{padding:0 20px}
  h1{font-size:30px}
  h2{font-size:23px}
  section{padding:52px 0}
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:16px 20px;gap:4px;margin:0}
  .nav.open a{padding:10px 0}
  .menu-btn{display:block}
  .header-cta{display:none}
  .header-inner{position:relative}
  .cta{padding:40px 22px}
  .footer-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}