:root{--ink:#0b1120;--ink2:#111a2e;--paper:#fff;--mist:#f5f7fb;--line:#e6e9f0;--text:#1e2638;--muted:#5b6678;--accent:#ff5a1f;--wa:#25d366;--wa-d:#1da851;--maxw:880px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--text);line-height:1.65;background:var(--paper);-webkit-font-smoothing:antialiased}
h1,h2,h3,.brand{font-family:'Manrope','Inter',sans-serif;line-height:1.18;letter-spacing:-.02em}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:1.02rem;padding:14px 24px;border-radius:14px;text-decoration:none;background:var(--wa);color:#04361c;transition:background .2s}
.btn:hover{background:var(--wa-d);color:#fff}
header.top{background:var(--ink);color:#fff}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;padding:16px 22px}
.brand{font-weight:800;font-size:1.22rem;color:#fff;display:flex;align-items:center;gap:9px;text-decoration:none}
.brand .dot{width:10px;height:10px;border-radius:3px;background:var(--accent);display:inline-block;transform:rotate(45deg)}
.hero{background:var(--ink);color:#eaf0fb;padding:54px 0 60px}
.eyebrow{font-weight:600;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.hero h1{font-size:clamp(1.9rem,4.4vw,2.7rem);font-weight:800;color:#fff;margin:12px 0 16px}
.hero p{font-size:1.12rem;color:#b8c2d6;max-width:48ch;margin-bottom:26px}
main{padding:46px 0}
main h2{font-size:1.5rem;font-weight:800;color:var(--ink);margin:34px 0 14px}
main p{margin-bottom:14px;color:var(--text)}
.lead{font-size:1.12rem}
ul.benefits{list-style:none;display:grid;gap:12px;margin:8px 0}
ul.benefits li{display:flex;gap:11px;align-items:flex-start}
ul.benefits .ck{color:var(--wa);flex:none;margin-top:4px}
.q{border:1px solid var(--line);border-radius:14px;margin-bottom:12px}
.q summary{cursor:pointer;padding:18px 20px;font-family:'Manrope';font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:14px}
.q summary::-webkit-details-marker{display:none}
.q summary .pm{color:var(--accent);font-size:1.4rem;font-weight:500}
.q[open] summary .pm{transform:rotate(45deg)}
.q .a{padding:0 20px 18px;color:var(--muted)}
.cta{background:var(--mist);border-radius:18px;padding:30px;text-align:center;margin:42px 0}
.cta h2{margin:0 0 8px}
.crumbs{font-size:.9rem;color:var(--muted);padding:16px 0}
.crumbs a{color:var(--muted);text-decoration:none}
footer{background:var(--ink2);color:#8f9bb3;padding:30px 0;font-size:.92rem}
footer a{color:#b8c2d6;text-decoration:none}
.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.related a{background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 13px;text-decoration:none;color:var(--ink);font-size:.95rem}
@media(max-width:540px){.hero{padding:40px 0 44px}main{padding:34px 0}}