:root{--ink:#14213d;--txt:#2b3445;--mut:#5d6778;--acc:#0f766e;--acc2:#0b5c56;--bg:#fff;--alt:#f4f6f8;--line:#e3e7ec}
*{box-sizing:border-box}body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--txt);background:var(--bg)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}.narrow{max-width:760px}
h1,h2,h3{color:var(--ink);line-height:1.2}h1{font-size:clamp(2rem,4.5vw,3.1rem);margin:.3em 0}h2{font-size:1.7rem}h3{font-size:1.15rem;margin:.2em 0 .4em}
a{color:var(--acc)}.muted{color:var(--mut)}
header.site{border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:9}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:68px;flex-wrap:wrap}
.logo{font-weight:800;font-size:1.35rem;color:var(--ink);text-decoration:none}.logo span{color:var(--acc)}
nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}nav a{color:var(--txt);text-decoration:none;font-weight:500}nav a[aria-current]{color:var(--acc)}
.mt,.burger{display:none}
.btn{display:inline-block;background:var(--acc);color:#fff!important;padding:13px 22px;border-radius:8px;text-decoration:none;font-weight:600;border:2px solid var(--acc)}
.btn:hover{background:var(--acc2)}.btn.ghost{background:transparent;color:var(--acc)!important}.btn.sm{padding:8px 14px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
section{padding:64px 0}section.alt{background:var(--alt)}
.hero{background:linear-gradient(180deg,#eef6f5,#fff);padding:88px 0 72px}.hero.sm{padding:64px 0 40px}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;color:var(--acc);font-weight:700}
.lead{font-size:1.2rem;max-width:760px}
.grid4,.grid3,.grid2{display:grid;gap:20px}.grid4{grid-template-columns:repeat(4,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.grid2{grid-template-columns:repeat(2,1fr)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}
.price .amt{font-size:1.3rem;font-weight:700;color:var(--ink)}
.ticks{list-style:none;padding:0}.ticks li{padding:6px 0 6px 28px;position:relative}.ticks li:before{content:"\2713";position:absolute;left:0;color:var(--acc);font-weight:700}
.steps{padding-left:20px}.steps li{margin:8px 0}
.band{background:var(--ink);color:#fff}.band h2{color:#fff}.band .btn.ghost{color:#fff!important;border-color:#fff}
.todo{background:#fff7e6;border:1px dashed #d08a00;color:#7a4b00;padding:12px 16px;border-radius:8px;margin:12px 0 20px;font-size:.95rem}
.todo-inline{background:#fff7e6;color:#7a4b00;font-size:.8rem;padding:2px 6px;border-radius:4px}
footer.site{border-top:1px solid var(--line);padding:28px 0;font-size:.95rem}
@media(max-width:900px){.grid4,.grid3{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}}
@media(max-width:640px){.grid4,.grid3,.grid2{grid-template-columns:1fr}section{padding:44px 0}.hero{padding:56px 0 44px}
.burger{display:block;font-size:1.6rem;cursor:pointer;padding:6px}nav{display:none;width:100%;flex-direction:column;align-items:flex-start;padding:10px 0 16px;gap:12px}.mt:checked~nav{display:flex}.cta-row .btn{width:100%;text-align:center}}
.sw{background:var(--alt)}.swlist{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px}.swlist li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:600;color:var(--ink)}