:root{--navy:#07306f;--blue:#0b65bd;--green:#0a7a3d;--mint:#eaf7f0;--sky:#eaf4ff;--ink:#13233a;--muted:#617087;--line:#dbe6f2;--bg:#f7fbff;--white:#fff;--shadow:0 20px 50px rgba(7,48,111,.16);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 5vw;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;color:var(--navy);font-weight:800;text-decoration:none}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--green),var(--blue));color:#fff}nav{display:flex;gap:18px;align-items:center}nav a{color:var(--ink);text-decoration:none;font-size:14px}.nav-cta{background:var(--navy);color:#fff!important;padding:9px 14px;border-radius:999px}.section{padding:80px 5vw;max-width:1280px;margin:auto}.hero{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;min-height:760px}.eyebrow{margin:0 0 10px;color:var(--green);font-weight:800;letter-spacing:.06em;text-transform:uppercase}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;margin:0 0 24px;color:var(--navy);letter-spacing:-.04em}h2{font-size:clamp(28px,3.5vw,46px);line-height:1.22;margin:0 0 20px;color:var(--navy);letter-spacing:-.03em}h3{color:var(--navy);margin-top:0}.lead{font-size:20px;color:#30435d}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;justify-content:center;align-items:center;padding:14px 22px;border-radius:999px;text-decoration:none;font-weight:800}.primary{background:linear-gradient(135deg,var(--green),var(--blue));color:#fff;box-shadow:var(--shadow)}.secondary{background:#fff;color:var(--navy);border:1px solid var(--line)}.full{width:100%}.hero-card,.flyer-panel,.calc-card,.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.hero-card img,.flyer-panel img{width:100%;display:block;border-radius:18px}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.risk-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.risk-grid div,.check-list li,.cards article,.cards>article,.cards>div,.cards.three article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 10px 30px rgba(7,48,111,.08)}.product-band{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;background:linear-gradient(135deg,var(--mint),var(--sky));border-radius:36px;margin-top:30px;margin-bottom:30px}.check-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}.check-list li:before{content:"✓";color:var(--green);font-weight:900;margin-right:10px}.section-head{max-width:880px;margin-bottom:32px}.compare-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}.compare-cards div{border-radius:20px;padding:22px;background:#fff;border:1px solid var(--line)}.compare-cards div:first-child{border-top:8px solid var(--green)}.compare-cards div:last-child{border-top:8px solid var(--blue)}.calculator-section{display:grid;grid-template-columns:1fr 420px;gap:40px;align-items:center}.calc-card{padding:30px}input[type=range]{width:100%;margin:28px 0}.calc-result{display:grid;gap:8px;text-align:center}.calc-result span{font-size:22px;color:var(--muted)}.calc-result strong{font-size:60px;color:var(--green);line-height:1}.cards{display:grid;gap:18px}.four{grid-template-columns:repeat(4,1fr)}.three{grid-template-columns:repeat(3,1fr)}.compliance{background:#fff;border-radius:36px}.company dl{display:grid;grid-template-columns:120px 1fr;gap:10px 20px}.company dt{color:var(--muted)}.company dd{margin:0}.contact-card{padding:34px}.tel{font-size:22px;color:var(--navy);font-weight:800}footer{padding:32px 5vw;background:var(--navy);color:#fff;display:flex;justify-content:space-between}footer a{color:#fff}@media(max-width:900px){.site-header{align-items:flex-start;gap:10px;flex-direction:column}nav{overflow-x:auto;width:100%;padding-bottom:4px}.hero,.split,.product-band,.calculator-section{grid-template-columns:1fr}.hero{min-height:auto}.four,.three,.compare-cards{grid-template-columns:1fr}.section{padding:56px 5vw}.risk-grid{grid-template-columns:1fr}.company dl{grid-template-columns:1fr}.hero h1{font-size:42px}}
.highlight-section{display:grid;grid-template-columns:.92fr 1.08fr;gap:42px;align-items:center;background:linear-gradient(135deg,#fff,#eef8ff 55%,#edf8f0);border-radius:40px;margin-top:10px;margin-bottom:30px;box-shadow:0 24px 70px rgba(7,48,111,.12)}
.highlight-copy h2{font-size:clamp(34px,4.3vw,58px)}
.lead-compact{font-size:18px;color:#30435d;margin-bottom:26px}.message-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.message-grid div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 12px 28px rgba(7,48,111,.08)}.message-grid span{display:inline-grid;place-items:center;width:38px;height:28px;background:var(--navy);color:#fff;border-radius:999px;font-size:13px;font-weight:900;margin-bottom:10px}.message-grid strong{display:block;color:var(--navy);font-size:17px}.message-grid p{margin:6px 0 0;font-size:14px;color:var(--muted);line-height:1.6}.highlight-visual{background:#fff;border:1px solid var(--line);border-radius:28px;padding:14px;box-shadow:var(--shadow);transform:rotate(.2deg)}.highlight-visual img{width:100%;display:block;border-radius:18px}.executive-message{background:var(--navy);color:#fff;border-radius:40px;text-align:center}.executive-message .eyebrow,.executive-message h2{color:#fff}.executive-message p{font-size:20px;max-width:980px;margin:24px auto 0}.exec-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:26px}.exec-grid div{background:#fff;color:var(--green);font-weight:900;border-radius:18px;padding:18px 10px;font-size:18px}
@media(max-width:900px){.highlight-section{grid-template-columns:1fr}.message-grid,.exec-grid{grid-template-columns:1fr 1fr}.executive-message p{font-size:17px}}