:root{--bg:#f6f8fc;--ink:#0f172a;--muted:#526174;--line:#dbe3ef;--blue:#2563eb;--cyan:#06b6d4;--green:#10b981;--purple:#7c3aed;--card:#fff}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:18px 6vw;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{font-size:30px;font-weight:900;letter-spacing:-.04em}.brand span{color:var(--blue)}nav{display:flex;gap:26px;font-weight:700;color:#334155}main{max-width:1180px;margin:0 auto;padding:54px 24px}.hero{display:grid;grid-template-columns:1.12fr .88fr;gap:42px;align-items:center;padding:52px;border-radius:38px;background:radial-gradient(circle at top right,#dbeafe,transparent 40%),linear-gradient(135deg,#fff,#eef6ff);border:1px solid var(--line);box-shadow:0 30px 80px rgba(37,99,235,.12)}.eyebrow{font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:var(--blue)}h1{font-size:56px;line-height:.98;letter-spacing:-.06em;margin:12px 0 18px}h2{font-size:34px;letter-spacing:-.04em}.lead{font-size:22px;line-height:1.48;color:var(--muted)}.actions{display:flex;gap:14px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;padding:13px 22px;font-weight:900;box-shadow:0 14px 32px rgba(37,99,235,.24);cursor:pointer}.btn.secondary,.btn.ghost{background:#fff;color:var(--blue);border:1px solid var(--line);box-shadow:none}.hero-panel{display:flex;justify-content:center}.phone{width:320px;min-height:520px;background:#111827;border-radius:42px;padding:30px;box-shadow:inset 0 0 0 8px #1f2937,0 40px 80px rgba(15,23,42,.28);color:white;display:flex;flex-direction:column;gap:16px}.phone b{font-size:28px}.phone span,.phone button{display:block;background:#f8fafc;color:#172554;border-radius:18px;padding:16px;font-weight:800}.phone span:nth-child(even){background:#6366f1;color:white}.phone button{border:0;background:var(--green);color:white;margin-top:auto}.pipeline,#seo,.page-head{margin:36px 0;padding:34px;border-radius:32px;background:#fff;border:1px solid var(--line)}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.steps div{padding:20px;border-radius:20px;background:#eef6ff;color:#172554;font-weight:900;text-align:center}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:20px;box-shadow:0 20px 50px rgba(15,23,42,.06)}.card img,.product-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:22px;background:#eff6ff;border:1px solid #dbeafe}.badges{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.badges span{font-size:12px;border-radius:999px;background:#eef2ff;color:#3730a3;padding:6px 10px;font-weight:900}.card h3{font-size:23px;line-height:1.1;margin:8px 0}.card p{color:var(--muted);min-height:48px}.price{font-size:22px;font-weight:900;color:var(--green);margin:14px 0}.price small{display:block;color:var(--muted);font-size:14px}.price.big{font-size:34px}.product{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}.product ul{font-size:18px;line-height:1.8}.page-head form{display:flex;gap:12px}.page-head input,input,textarea,select{width:100%;border:1px solid var(--line);border-radius:16px;padding:14px 16px;font:inherit;background:#fff}textarea{min-height:110px}.admin{max-width:1040px}.login,.form{max-width:680px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;display:grid;gap:16px}.form label,.login label{display:grid;gap:7px;font-weight:800}.adminbar{display:flex;gap:12px;align-items:center;justify-content:space-between}table{width:100%;border-collapse:collapse;background:#fff;border-radius:22px;overflow:hidden;border:1px solid var(--line)}th,td{text-align:left;padding:16px;border-bottom:1px solid var(--line)}th{background:#eef6ff}.muted{color:var(--muted)}.footer{display:flex;justify-content:space-between;gap:20px;padding:34px 6vw;border-top:1px solid var(--line);color:var(--muted)}code{background:#eef2ff;padding:3px 6px;border-radius:8px}@media(max-width:900px){.hero,.product{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.top{align-items:flex-start;gap:12px;flex-direction:column}nav{flex-wrap:wrap}h1{font-size:42px}.hero{padding:30px}.footer{flex-direction:column}}