:root{--bg:#f6f8fc;--card:#fff;--text:#0f172a;--muted:#526071;--blue:#1268f3;--blue-dark:#0b4fc4;--green:#22c55e;--red:#ef4444;--purple:#7c3aed;--border:#dce5f2;--shadow:0 18px 45px rgba(15,23,42,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:radial-gradient(circle at top left,#eaf2ff,transparent 28%),var(--bg);color:var(--text)}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.section{padding:72px 0}.center{text-align:center}.section-subtitle{text-align:center;color:var(--muted);max-width:760px;margin:0 auto 32px}.site-header{position:sticky;top:0;z-index:20;background:rgba(246,248,252,.82);border-bottom:1px solid rgba(220,229,242,.8);backdrop-filter:blur(12px)}.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 0}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--blue),#7dd3fc);color:#fff}.nav-cta{color:#fff;background:var(--blue);text-decoration:none;padding:10px 16px;border-radius:12px;font-weight:700}.hero{padding-top:88px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center}.eyebrow{display:inline-flex;color:var(--blue);background:#e8f1ff;border:1px solid #cfe0ff;padding:8px 12px;border-radius:999px;font-weight:800;margin-bottom:18px}h1{font-size:clamp(42px,5vw,72px);line-height:.98;margin:0 0 22px;letter-spacing:-2px}h2{font-size:clamp(30px,3vw,46px);margin:0 0 18px;letter-spacing:-1px}h3{margin:0 0 8px}.lead{color:var(--muted);font-size:20px;line-height:1.55;max-width:720px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;padding:15px 22px;font-weight:800;text-decoration:none;cursor:pointer;font-size:16px}.primary{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;box-shadow:0 12px 30px rgba(18,104,243,.28)}.secondary{background:#fff;color:var(--blue);border:1px solid var(--border)}.hero-note{margin-top:22px;font-weight:800;color:#5b21b6}.chat-card{background:rgba(255,255,255,.82);border:1px solid var(--border);border-radius:30px;box-shadow:var(--shadow);overflow:hidden}.chat-top{padding:16px;border-bottom:1px solid var(--border);display:flex;gap:8px;align-items:center}.chat-top span{width:11px;height:11px;border-radius:99px;background:#cbd5e1}.chat-top strong{margin-left:10px}.chat-body{padding:24px;display:grid;gap:14px}.msg{max-width:82%;padding:14px 16px;border-radius:18px;line-height:1.4}.user{justify-self:end;background:#dbeafe;color:#0f3d8f}.bot{justify-self:start;background:#f1f5f9;color:#152033}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:0 12px 35px rgba(15,23,42,.06)}.danger{background:linear-gradient(180deg,#fff7f7,#fff)}.success{background:linear-gradient(180deg,#f0fff5,#fff)}.list{list-style:none;margin:0;padding:0;display:grid;gap:12px;color:var(--muted)}.list li:before{margin-right:10px;font-weight:900}.bad li:before{content:"×";color:var(--red)}.good li:before{content:"✓";color:var(--green)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}.step{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:0 10px 28px rgba(15,23,42,.06)}.step span{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:14px;background:#e8f1ff;color:var(--blue);font-weight:900;margin-bottom:16px}.step p{color:var(--muted);margin-bottom:0}.visual{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.pricing-image{display:block;width:100%;height:auto;border-radius:24px;border:1px solid var(--border);box-shadow:var(--shadow)}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}.price-card{position:relative;background:#fff;border:1px solid var(--border);border-radius:28px;padding:30px;box-shadow:0 12px 35px rgba(15,23,42,.07)}.price-card.popular{border:2px solid var(--blue);transform:translateY(-12px)}.price-card.premium{border-color:#d8b4fe}.badge{position:absolute;top:-18px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;border-radius:999px;padding:9px 18px;font-weight:900;white-space:nowrap}.role{color:var(--muted);min-height:45px}.price{font-size:42px;font-weight:900;color:var(--blue);margin:18px 0 8px;letter-spacing:-1px}.premium .price{color:var(--purple)}.term{display:inline-flex;padding:7px 12px;background:#eef5ff;color:var(--blue);border-radius:999px;font-weight:800;margin-bottom:18px}.price-card ul{padding-left:0;list-style:none;display:grid;gap:12px;color:#273244}.price-card li:before{content:"✓";color:var(--blue);font-weight:900;margin-right:9px}.support{margin-top:28px;background:linear-gradient(135deg,#eef4ff,#fff);border:1px solid var(--border);border-radius:26px;padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.support p{color:var(--muted)}.support ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin:0}.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start;background:#07162d;color:#fff;border-radius:34px;padding:42px}.form-wrap p{color:#c7d2fe}form{display:grid;gap:14px}input,textarea{width:100%;border:1px solid rgba(255,255,255,.18);border-radius:16px;background:rgba(255,255,255,.08);color:#fff;padding:16px;font:inherit}textarea{min-height:110px;resize:vertical}input::placeholder,textarea::placeholder{color:#b7c2d7}.footer{padding:30px 0;color:var(--muted);text-align:center}@media(max-width:920px){.hero-grid,.two-col,.pricing-grid,.form-wrap,.support{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.price-card.popular{transform:none}}@media(max-width:560px){.steps{grid-template-columns:1fr}.section{padding:52px 0}.form-wrap{padding:26px;border-radius:24px}h1{letter-spacing:-1px}}
