:root{--navy:#0b2440;--blue:#0f6be0;--blue-d:#0a54b4;--cyan:#18b6cc;--ink:#16202e;--muted:#5c6675;--bg:#f4f7fb;--line:#e5ecf4;--ok:#25b366;--radius:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}
.wrap{max-width:900px;margin:0 auto;padding:0 20px}
h1{font-size:clamp(26px,4.5vw,40px);letter-spacing:-.02em;margin:.2em 0 .3em}
h2{font-size:clamp(20px,3vw,27px);letter-spacing:-.01em;margin:0 0 .4em;color:var(--navy)}
a{color:var(--blue)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;text-decoration:none;padding:13px 24px;border-radius:12px;font-weight:700;transition:.15s;box-shadow:0 8px 20px rgba(15,107,224,.25)}
.btn:hover{background:var(--blue-d)}
.btn-call{background:var(--ok);box-shadow:0 8px 20px rgba(37,179,102,.28)}
.btn-call:hover{background:#1f9c58}
.btn-wa{background:#12a150}
.site-hdr{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:19px;color:var(--navy);text-decoration:none}.logo b{color:var(--blue)}
.site-hdr .btn{padding:10px 16px;font-size:15px}
.page{padding:26px 20px 60px}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:12px}.crumbs a{color:var(--muted)}
.lead{font-size:19px;color:#33404f;margin:.2em 0 1em}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin:16px 0}
.block p{margin:0;color:#3b4552}
details{border-top:1px solid var(--line);padding:12px 0}details:first-of-type{border-top:none}
summary{font-weight:700;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--blue)}details[open] summary::after{content:"–"}
details p{margin:10px 0 0;color:var(--muted)}
.band{background:linear-gradient(120deg,var(--navy),var(--blue));color:#fff;border-radius:20px;padding:34px 24px;text-align:center;margin:26px 0}
.band h2{color:#fff}.band p{opacity:.92;margin:.3em 0 1em}.band .btn{background:#fff;color:var(--blue)}
.related{margin-top:26px}
.rel-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
@media(max-width:700px){.rel-row{grid-template-columns:1fr}}
.rel{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-decoration:none;color:var(--navy);font-weight:600}
.rel:hover{border-color:var(--blue)}
.back{font-weight:600}
.site-foot{background:var(--navy);color:#aebdd0;padding:30px 0;margin-top:20px;font-size:14.5px}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}
.site-foot b{color:#fff}.site-foot a{color:#fff;text-decoration:none}