*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;color:#0f172a;background:#f8fafc;line-height:1.55}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}.row{display:flex;align-items:center;justify-content:space-between}
.nav{position:sticky;top:0;z-index:9;background:rgba(255,255,255,.8);backdrop-filter:blur(10px);border-bottom:1px solid #e2e8f0}.nav .row{height:64px}
.logo{font-weight:800;font-size:20px;color:#0f172a;text-decoration:none}.mark{color:#6366f1}.nav nav a{margin-left:24px;color:#475569;text-decoration:none;font-weight:500}
.hero{background:radial-gradient(1000px 400px at 20% -10%,#e0e7ff,transparent),radial-gradient(800px 400px at 90% 10%,#fae8ff,transparent);padding:80px 0 60px;text-align:center}
.pill{display:inline-block;background:#fff;border:1px solid #e2e8f0;border-radius:99px;padding:6px 14px;font-size:14px;color:#475569;box-shadow:0 1px 2px #0001}
h1{font-size:clamp(36px,6vw,64px);line-height:1.08;letter-spacing:-.03em;margin:22px 0 16px;font-weight:800}
.grad{background:linear-gradient(90deg,#6366f1,#a855f7,#ec4899);-webkit-background-clip:text;color:transparent}
.lead{font-size:19px;color:#475569;max-width:620px;margin:0 auto 28px}.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;border:0;border-radius:12px;padding:13px 22px;font:600 16px Inter,sans-serif;cursor:pointer;text-decoration:none;transition:.15s}
.primary{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;box-shadow:0 8px 24px -8px #6366f1aa}.primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px -8px #6366f1}
.ghost{background:#fff;color:#0f172a;border:1px solid #e2e8f0}.small{padding:8px 14px;font-size:14px;background:#eef2ff;color:#4f46e5}
.stats{display:flex;justify-content:center;gap:48px;margin-top:44px}.stats b{display:block;font-size:28px}.stats span{color:#64748b;font-size:14px}
.card{background:#fff;border:1px solid #e2e8f0;border-radius:18px;box-shadow:0 10px 30px -15px #0f172a22;padding:26px}
.app{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:20px;align-items:start}
.form h2{margin:0 0 14px;font-size:20px}.form h3{font-size:15px;margin:18px 0 8px}
label{display:block;font-size:13px;font-weight:600;color:#475569;margin-bottom:10px}
input,textarea,select{width:100%;margin-top:4px;padding:10px 12px;border:1px solid #cbd5e1;border-radius:10px;font:15px Inter,sans-serif;background:#fff}
input:focus,textarea:focus,select:focus{outline:2px solid #a5b4fc;border-color:#6366f1}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.g3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.item{display:grid;grid-template-columns:3fr 1fr 1.3fr 28px;gap:8px;margin-bottom:8px}.item input{margin:0}.x{border:0;background:none;color:#94a3b8;font-size:20px;cursor:pointer}
.actions{display:flex;align-items:center;gap:14px;margin-top:10px}.muted{color:#64748b;font-size:14px}
.paper{position:sticky;top:84px;min-height:600px;font-size:14px}.paper h2{font-size:30px;margin:0;letter-spacing:-.02em;color:#4f46e5}
.ih{display:flex;justify-content:space-between;gap:16px;margin-bottom:26px}.paper table{width:100%;border-collapse:collapse;margin:20px 0}
.paper th{text-align:left;font-size:12px;text-transform:uppercase;color:#64748b;border-bottom:2px solid #e2e8f0;padding:8px 4px}.paper td{padding:10px 4px;border-bottom:1px solid #f1f5f9}
.r{text-align:right!important}.tot{margin-left:auto;width:240px}.tot div{display:flex;justify-content:space-between;padding:4px 0}.tot .big{font-weight:800;font-size:18px;border-top:2px solid #0f172a;margin-top:6px;padding-top:8px}
.wm{margin-top:30px;text-align:center;color:#94a3b8;font-size:12px}.pre{white-space:pre-line;color:#475569}
.sec{margin-top:90px}.c{text-align:center}h2.c{font-size:36px;letter-spacing:-.02em}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:720px;margin:30px auto}.plan{position:relative}.plan ul{padding-left:18px;color:#475569}
.price{font-size:40px;font-weight:800}.price small{font-size:16px;color:#64748b;font-weight:500}.hot{border:2px solid #6366f1}
.tag{position:absolute;top:-12px;right:20px;background:#6366f1;color:#fff;font-size:12px;padding:4px 10px;border-radius:99px}
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.trust p{color:#64748b;margin:6px 0 0}
details{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:16px 20px;max-width:760px;margin:10px auto}summary{font-weight:600;cursor:pointer}
.foot{text-align:center;color:#94a3b8;padding:60px 0 40px}
@media(max-width:860px){.app,.plans,.trust{grid-template-columns:1fr}.paper{position:static}.nav nav a{margin-left:12px;font-size:14px}.stats{gap:24px}.g3{grid-template-columns:1fr 1fr}}
@media print{body *{visibility:hidden}#inv,#inv *{visibility:visible}#inv{position:absolute;left:0;top:0;width:100%;border:0;box-shadow:none}}
.app>*{min-width:0}html,body{overflow-x:hidden}
@media(max-width:560px){.nav nav a:first-child{display:none}.g2,.g3{grid-template-columns:1fr}.card{padding:18px}.pill{font-size:12px}.item{grid-template-columns:2fr 1fr 1.2fr 24px}}