:root{
  --navy:#101a2c; --navy2:#18243a; --blue:#0797c8; --blue2:#32b8df;
  --cream:#f7f5ef; --soft:#eef5f8; --white:#fff; --ink:#172233;
  --muted:#617080; --line:#dce5ea; --gold:#c99a45; --shadow:0 18px 55px rgba(16,26,44,.11);
  --radius:24px; --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;font-size:17px;line-height:1.75}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid #e9eef1}
.header-inner{min-height:78px;display:flex;align-items:center;gap:28px}
.brand{font-weight:900;letter-spacing:-.04em;font-size:21px;white-space:nowrap}
.brand span{color:var(--blue)}
.nav{display:flex;align-items:center;justify-content:center;gap:24px;flex:1}
.nav a{font-size:14px;font-weight:750;color:#405062;white-space:nowrap}
.nav a:hover{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:13px;padding:14px 21px;font-weight:850;font-size:16px;line-height:1.2;border:1px solid transparent;transition:.2s ease;cursor:pointer}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 9px 24px rgba(16,26,44,.18)}
.btn-primary:hover{transform:translateY(-2px);background:#0b1424}
.btn-light{background:#fff;color:var(--navy);border-color:#dfe7ec}
.btn-light:hover{transform:translateY(-2px)}
.mobile-toggle{display:none;background:none;border:0;font-size:28px;color:var(--navy)}
.hero{background:linear-gradient(135deg,#f8fbfc 0%,#eef7fa 55%,#fff 100%);padding:82px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.13em;font-size:12px;font-weight:900;color:var(--blue);margin-bottom:14px}
h1,h2,h3{line-height:1.13;letter-spacing:-.035em;color:var(--navy);margin:0 0 18px}
h1{font-size:clamp(40px,5.2vw,68px)}
h2{font-size:clamp(32px,4vw,46px)}
h3{font-size:22px}
.lead{font-size:19px;color:#4e5f70;max-width:680px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin:27px 0 20px}
.notice{font-size:15px;line-height:1.65;color:#536474;background:#fff;border:1px solid #dce7eb;border-radius:14px;padding:15px 17px}
.product-card{background:#fff;border:1px solid #e2eaee;border-radius:28px;padding:26px;box-shadow:var(--shadow)}
.product-card img{width:100%;max-height:510px;object-fit:contain;margin:auto}
.section{padding:82px 0}
.section.alt{background:var(--cream)}
.section.blue{background:var(--soft)}
.section-head{max-width:780px;margin-bottom:38px}
.section-head p{color:var(--muted);font-size:18px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;box-shadow:0 9px 30px rgba(16,26,44,.05)}
.card p{margin:0;color:var(--muted)}
.num{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#e7f6fa;color:#087fa9;font-weight:900;margin-bottom:16px}
.image-frame{background:#fff;border-radius:26px;padding:22px;border:1px solid #e1e8ec;box-shadow:var(--shadow)}
.image-frame img{width:100%;max-height:560px;object-fit:contain;margin:auto}
.checklist{display:grid;gap:12px;margin:22px 0 0;padding:0;list-style:none}
.checklist li{padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:13px}
.checklist li::before{content:"✓";font-weight:900;color:var(--blue);margin-right:10px}
.quote-note{border-left:4px solid var(--blue);padding:17px 20px;background:#f3fafc;border-radius:0 14px 14px 0;color:#4d5e6c}
.steps{display:grid;gap:15px}
.step{display:grid;grid-template-columns:50px 1fr;gap:15px;align-items:start}
.step .num{margin:0}
.cta{background:var(--navy);color:#fff;padding:54px;border-radius:30px;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center}
.cta h2{color:#fff;margin-bottom:10px}
.cta p{margin:0;color:#cdd7e2;max-width:720px}
.cta .btn{min-width:190px;background:#fff;color:var(--navy)}
.faq{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.faq details{padding:0 20px;border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;padding:20px 0;font-weight:850;color:var(--navy)}
.faq p{color:var(--muted);margin:0 0 20px}
.disclaimer{font-size:14px;color:#697786;line-height:1.65}
.site-footer{background:#0c1422;color:#cbd5df;padding:58px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.site-footer h3{color:#fff;font-size:17px}
.site-footer a{color:#cbd5df;display:block;margin:8px 0;font-size:15px}
.footer-bottom{border-top:1px solid #293447;margin-top:35px;padding-top:20px;font-size:14px;color:#9eacba}
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pill{padding:8px 12px;border-radius:999px;background:#eaf6f9;color:#176f8c;font-size:14px;font-weight:800}
.page-hero{padding:68px 0;background:linear-gradient(135deg,#f5fafc,#fff)}
.table-like{display:grid;gap:10px}
.row{display:grid;grid-template-columns:1fr 1.4fr;gap:20px;padding:17px;border-bottom:1px solid var(--line)}
.row strong{color:var(--navy)}
.small{font-size:15px;color:var(--muted)}
@media(max-width:1050px){
  .nav{gap:14px}.header-inner{gap:16px}.nav a{font-size:13px}
}
@media(max-width:850px){
  .mobile-toggle{display:block;margin-left:auto}
  .nav{display:none;position:absolute;left:20px;right:20px;top:78px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav.open{display:flex}.nav a{padding:8px 4px}
  .header-inner>.btn{display:none}
  .hero-grid,.grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .cta{grid-template-columns:1fr;padding:38px 28px}
}
@media(max-width:560px){
  body{font-size:16px}.container{width:min(calc(100% - 28px),var(--max))}
  .hero{padding:56px 0 50px}.section{padding:62px 0}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .hero-actions{align-items:stretch;flex-direction:column}.hero-actions .btn{width:100%}
  .product-card,.image-frame{padding:15px}.cta{border-radius:22px}
  .footer-grid{grid-template-columns:1fr}.row{grid-template-columns:1fr;gap:4px}
}