:root{--navy:#082f4f;--navy2:#0d5269;--teal:#1598aa;--teal-dark:#107789;--text:#193549;--muted:#697c89;--line:#dbe6ec;--soft:#eef6f8;--white:#fff;--shadow:0 18px 48px rgba(8,47,79,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",Arial,sans-serif;line-height:1.75}img{max-width:100%}a{color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(34,37,41,.97);backdrop-filter:blur(12px);box-shadow:0 1px rgba(255,255,255,.08)}.header-inner{display:flex;align-items:center;min-height:72px;gap:26px}.brand{margin-right:auto}.brand img{display:block;width:180px}.global-nav{display:flex;align-items:center;gap:22px}.global-nav a{color:rgba(255,255,255,.82);font-size:14px;font-weight:700;text-decoration:none}.global-nav a:hover{color:#fff}.global-nav .nav-cta{padding:9px 15px;border-radius:999px;color:#fff;background:var(--teal)}.nav-toggle{display:none;width:42px;height:42px;border:1px solid rgba(255,255,255,.2);border-radius:10px;color:#fff;background:rgba(255,255,255,.08);font-size:20px}.hero{padding:78px 0 72px;color:#fff;background:linear-gradient(135deg,#082f4f 0%,#0d6074 64%,#1598aa 100%)}.hero-grid{display:grid;grid-template-columns:.95fr 1.05fr;align-items:center;gap:50px}.eyebrow{display:inline-flex;padding:6px 11px;margin-bottom:17px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(255,255,255,.08);font-size:12px;font-weight:800;letter-spacing:.05em}.eyebrow.dark{border-color:rgba(255,255,255,.22)}.hero h1{margin:0 0 20px;font-size:clamp(38px,5vw,42px);line-height:1.22;letter-spacing:-.045em}.hero h1 span{color:#78e1e6}.hero-copy>p{max-width:660px;margin:0;color:rgba(255,255,255,.86);font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 21px;border-radius:10px;text-decoration:none;font-weight:900;transition:.18s}.button:hover{transform:translateY(-2px)}.button.primary{color:#fff;background:linear-gradient(135deg,var(--teal),var(--teal-dark));box-shadow:0 9px 22px rgba(0,0,0,.16)}.button.ghost{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08)}.button.light{color:var(--navy);background:#fff}.hero-points{display:flex;gap:18px;flex-wrap:wrap;padding:0;margin:24px 0 0;list-style:none;color:rgba(255,255,255,.78);font-size:13px}.hero-points li:before{content:"✓";margin-right:6px;color:#78e1e6;font-weight:900}.hero-visual{padding:16px;border:1px solid rgba(255,255,255,.2);border-radius:24px;background:rgba(255,255,255,.1);box-shadow:0 28px 70px rgba(0,0,0,.2)}.hero-visual img{display:block;width:100%;border-radius:16px;background:#fff}.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:17px 0}.trust-grid span{text-align:center;color:#4d6878;font-size:13px;font-weight:800;border-right:1px solid var(--line)}.trust-grid span:last-child{border:0}.section{padding:82px 0}.white{background:#fff}.soft{background:var(--soft)}.navy{color:#fff;background:linear-gradient(140deg,#082f4f,#0c5267)}.section-heading{max-width:800px;margin:0 auto 38px;text-align:center}.section-heading.left{margin-left:0;text-align:left}.section-heading>span{color:var(--teal);font-size:12px;font-weight:900;letter-spacing:.13em}.section-heading h2{margin:7px 0 12px;color:var(--navy);font-size:clamp(29px,4vw,43px);line-height:1.34;letter-spacing:-.03em}.section-heading p{margin:0;color:var(--muted)}.cards{display:grid;gap:20px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.four{grid-template-columns:repeat(4,1fr)}.feature-card,.mini-card{padding:27px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.feature-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;margin-bottom:15px;border-radius:14px;background:#e5f5f7;color:var(--teal-dark);font-size:25px}.feature-card h3,.mini-card h3{margin:0 0 9px;color:var(--navy)}.feature-card p,.mini-card p{margin:0;color:var(--muted);font-size:14px}.mini-card{box-shadow:none;border-top:4px solid var(--teal)}.visual-card{margin:0;padding:14px;border:1px solid var(--line);border-radius:23px;background:#fff;box-shadow:var(--shadow)}.zoom-trigger{position:relative;width:100%;padding:0;border:0;border-radius:15px;overflow:hidden;background:#fff;cursor:zoom-in}.zoom-trigger img{display:block;width:100%}.zoom-trigger span{position:absolute;right:12px;bottom:12px;padding:6px 10px;border-radius:999px;color:#fff;background:rgba(8,47,79,.82);font-size:12px;font-weight:800}.visual-card figcaption,.admin-shot figcaption{padding:11px 5px 1px;color:var(--muted);font-size:13px;text-align:center}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.visual-card.compact{padding:10px}.policy-list{display:grid;gap:12px}.policy-list>div{padding:16px 18px;border-left:4px solid var(--teal);border-radius:10px;background:#f4f9fa}.policy-list b{color:var(--navy)}.policy-list p{margin:4px 0 0;color:var(--muted);font-size:14px}.admin-copy h2{margin:8px 0 15px;font-size:clamp(30px,4vw,44px);line-height:1.35}.admin-copy>p{color:rgba(255,255,255,.8)}.check-list{padding:0;margin:22px 0 27px;list-style:none}.check-list li{margin:8px 0}.check-list li:before{content:"✓";margin-right:9px;color:#78e1e6;font-weight:900}.admin-shot{margin:0;padding:12px;border:1px solid rgba(255,255,255,.2);border-radius:21px;background:rgba(255,255,255,.1)}.admin-shot figcaption{color:rgba(255,255,255,.7)}.security-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.security-grid>div{padding:22px;border:1px solid var(--line);border-radius:15px;background:#fff}.security-grid b{color:var(--navy)}.security-grid p{margin:6px 0 0;color:var(--muted);font-size:14px}.cta-section{padding:58px 0;color:#fff;background:linear-gradient(135deg,var(--teal-dark),var(--teal))}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-inner span{font-size:12px;font-weight:900;letter-spacing:.1em}.cta-inner h2{margin:5px 0 7px;font-size:32px}.cta-inner p{margin:0;color:rgba(255,255,255,.82)}.site-footer{padding:24px 0;color:rgba(255,255,255,.62);background:rgba(34,37,41,.97);text-align:center;font-size:12px}.lightbox{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:22px;background:rgba(2,15,25,.94)}.lightbox.open{display:flex}.lightbox-stage{width:min(96vw,1600px);max-height:94vh;overflow:auto;border-radius:12px;background:#fff}.lightbox-stage img{display:block;width:100%;height:auto}.lightbox-close{position:fixed;top:16px;right:20px;width:46px;height:46px;border:1px solid rgba(255,255,255,.35);border-radius:50%;color:#fff;background:rgba(0,0,0,.45);font-size:28px;cursor:pointer}@media(max-width:960px){.global-nav{display:none;position:absolute;top:72px;left:0;right:0;padding:18px 20px;background:var(--navy);box-shadow:0 18px 40px rgba(0,0,0,.18)}.global-nav.open{display:grid}.nav-toggle{display:block}.hero-grid,.split{grid-template-columns:1fr}.cards.four{grid-template-columns:repeat(2,1fr)}.trust-grid{grid-template-columns:repeat(2,1fr);gap:10px}.trust-grid span{border:0}.admin-shot{margin-top:10px}}@media(max-width:640px){.container{width:min(100% - 26px,1180px)}.brand img{width:145px}.hero{padding:54px 0 48px}.hero h1{font-size:39px}.section{padding:58px 0}.cards.three,.cards.four,.security-grid{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}.cta-inner h2{font-size:27px}.zoom-trigger span{font-size:11px}.trust-grid{grid-template-columns:1fr 1fr}.hero-points{gap:9px 14px}}

/* ZIP password delivery notice */
.alert-note {
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px solid #cfe7ec;
  border-left: 5px solid var(--teal);
  border-radius: 12px;
  color: #39596a;
  background: #f7fbfc;
  font-size: 14px;
}

/* Pricing plans */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}.pricing-card{position:relative;display:flex;flex-direction:column;padding:30px 27px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow)}.pricing-card.featured{border:2px solid var(--teal);transform:translateY(-8px);box-shadow:0 24px 58px rgba(8,47,79,.16)}.recommended{position:absolute;top:-14px;left:50%;padding:5px 15px;border-radius:999px;color:#fff;background:var(--teal);font-size:12px;font-weight:900;transform:translateX(-50%)}.plan-name{color:var(--navy);font-size:26px;font-weight:900}.plan-for{min-height:52px;margin:4px 0 14px;color:var(--muted);font-size:14px}.plan-price{display:flex;align-items:baseline;gap:5px;color:var(--navy)}.plan-price strong{font-size:40px;line-height:1;font-weight:900;letter-spacing:-.04em}.plan-price span{font-size:13px;font-weight:800}.plan-tax{margin:7px 0 20px;color:var(--muted);font-size:11px}.plan-features{padding:0;margin:0 0 20px;list-style:none}.plan-features li{position:relative;padding:8px 0 8px 23px;border-bottom:1px solid #edf2f5;color:#435f70;font-size:14px}.plan-features li:before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:900}.plan-note{min-height:48px;margin:auto 0 16px;color:var(--muted);font-size:12px}.plan-button{display:flex;align-items:center;justify-content:center;min-height:46px;padding:10px 15px;border:1px solid var(--teal);border-radius:10px;color:var(--teal-dark);background:#fff;text-decoration:none;font-weight:900}.plan-button.primary,.plan-button:hover{color:#fff;background:linear-gradient(135deg,var(--teal),var(--teal-dark))}.pricing-footnotes{margin-top:28px;padding:18px 20px;border:1px solid #cfe3e8;border-radius:13px;background:#f7fbfc;color:#536c79;font-size:13px}.pricing-footnotes p{margin:5px 0}.pricing-footnotes strong{color:var(--navy)}@media(max-width:960px){.pricing-grid{grid-template-columns:1fr}.pricing-card.featured{transform:none}.plan-for,.plan-note{min-height:0}}@media(max-width:640px){.plan-price strong{font-size:36px}}

/* Footer navigation */
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-links{display:flex;align-items:center;justify-content:flex-end;gap:8px 20px;flex-wrap:wrap}.footer-links a{color:rgba(255,255,255,.78);font-weight:700;text-decoration:none;transition:color .18s ease}.footer-links a:hover,.footer-links a:focus-visible{color:#fff;text-decoration:underline;text-underline-offset:4px}@media(max-width:640px){.footer-inner{flex-direction:column-reverse;justify-content:center;gap:12px}.footer-links{justify-content:center}}