:root {
  --accent:#1A73E8;
  --accent-strong:#1457b7;
  --accent-soft:rgba(26,115,232,.10);
  --success:#18BA7A;
  --danger:#E82020;
  --warning:#D1AE00;
  --bg:#F5F7FA;
  --surface:#FFFFFF;
  --surface-subtle:#F9FBFC;
  --text:#13202B;
  --text-strong:#0B151E;
  --muted:#667684;
  --border:#DCE3E8;
  --shadow:0 18px 55px rgba(11,21,30,.08);
  --shadow-sm:0 8px 24px rgba(11,21,30,.06);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Ubuntu","Segoe UI",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:inherit}
.container{width:min(1160px,calc(100% - 40px));margin:0 auto}
.nav{position:sticky;top:0;z-index:20;background:rgba(245,247,250,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,227,232,.8)}
.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:850;color:var(--text-strong);letter-spacing:-.02em}.brand img{width:42px;height:42px}.brand span{font-size:18px}
.nav-links{display:flex;gap:24px;align-items:center}.nav-links a{text-decoration:none;color:var(--muted);font-size:14px;font-weight:700}.nav-links a:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:12px;padding:12px 18px;text-decoration:none;font-weight:800;font-size:14px;cursor:pointer}.btn-primary,.btn-primary:visited,.nav-links a.btn-primary,.nav-links a.btn-primary:visited{background:var(--accent);color:#fff;box-shadow:0 9px 20px rgba(26,115,232,.2)}.btn-primary:hover,.nav-links a.btn-primary:hover{background:var(--accent-strong);color:#fff}.btn-secondary{background:#E7EEF3;color:var(--text-strong)}
.hero{padding:84px 0 64px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:7px 11px;font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.dot{width:8px;height:8px;border-radius:50%;background:var(--success)}
h1{font-size:clamp(42px,6vw,68px);line-height:1.02;letter-spacing:-.045em;margin:18px 0 22px;color:var(--text-strong)}.hero-copy{font-size:19px;color:var(--muted);max-width:660px;margin:0 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-note{margin-top:18px;color:var(--muted);font-size:13px}.hero-note strong{color:var(--text-strong)}
.hero-visual{position:relative}.app-shell{background:var(--surface);border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow);padding:18px;transform:rotate(1.2deg)}.mini-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.mini-brand{display:flex;align-items:center;gap:9px;font-weight:850}.mini-brand img{width:34px}.pill{font-size:10px;font-weight:900;border-radius:999px;padding:5px 8px;background:var(--accent);color:white}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.mode{background:var(--surface-subtle);border:1px solid var(--border);border-radius:14px;padding:11px}.mode strong{display:block;font-size:12px;color:var(--text-strong)}.mode span{font-size:10px;color:var(--muted)}.mode.active{border-color:rgba(26,115,232,.4);box-shadow:0 0 0 3px var(--accent-soft)}
.analysis-card{background:#EDF7FC;border-radius:16px;padding:14px;margin-bottom:12px}.analysis-title{display:flex;justify-content:space-between;gap:12px;align-items:center;font-weight:850;color:var(--text-strong);font-size:13px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:11px}.stat{background:white;border-radius:11px;padding:9px}.stat b{display:block;font-size:17px;color:var(--text-strong)}.stat span{font-size:9px;color:var(--muted)}
.diff{display:grid;grid-template-columns:1fr 1fr;gap:10px}.diff-col{background:var(--surface-subtle);border-radius:14px;padding:12px}.diff-label{font-size:9px;font-weight:900;letter-spacing:.09em;color:var(--muted);margin-bottom:8px}.task{display:flex;gap:8px;align-items:flex-start;background:white;border:1px solid var(--border);border-radius:10px;padding:8px;margin:6px 0;font-size:10px}.check{width:14px;height:14px;border-radius:4px;border:2px solid var(--border);flex:0 0 auto;margin-top:1px}.task.good .check{border-color:var(--success);background:rgba(24,186,122,.14)}.task small{display:block;color:var(--muted)}
.float-badge{position:absolute;right:-18px;bottom:28px;background:#fff;border-radius:14px;padding:10px 13px;box-shadow:var(--shadow-sm);font-size:12px;font-weight:850;color:var(--success);transform:rotate(-3deg)}
.section{padding:72px 0}.section.alt{background:#fff}.section-head{max-width:760px;margin-bottom:34px}.section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.1;letter-spacing:-.035em;margin:0 0 12px;color:var(--text-strong)}.section-head p{color:var(--muted);font-size:17px;margin:0}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{background:var(--surface);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.alt .feature{background:var(--surface-subtle);box-shadow:none}.icon{width:42px;height:42px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:900;margin-bottom:18px}.feature h3{margin:0 0 8px;color:var(--text-strong);font-size:20px}.feature p{margin:0;color:var(--muted)}
.workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:step}.step{position:relative;background:var(--surface);padding:22px;border-radius:18px;border:1px solid var(--border)}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--accent);color:white;font-weight:900;margin-bottom:14px}.step h3{font-size:17px;margin:0 0 6px;color:var(--text-strong)}.step p{font-size:14px;color:var(--muted);margin:0}
.promise{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;background:linear-gradient(135deg,#0B151E,#1d3448);color:#fff;border-radius:30px;padding:42px}.promise h2{font-size:38px;line-height:1.08;letter-spacing:-.03em;margin:0 0 12px}.promise p{color:#c6d3dd;margin:0}.promise-list{display:grid;gap:10px}.promise-item{display:flex;gap:10px;align-items:flex-start;background:rgba(255,255,255,.07);padding:13px;border-radius:13px}.promise-check{color:#56e2a9;font-weight:900}
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:840px}.price-card{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:var(--shadow-sm)}.price-card.pro{border:2px solid var(--accent);position:relative}.price-card .tag{position:absolute;right:22px;top:22px;background:var(--accent);color:white;padding:5px 9px;border-radius:999px;font-size:10px;font-weight:900}.price-card h3{font-size:24px;margin:0;color:var(--text-strong)}.price{font-size:40px;font-weight:900;color:var(--text-strong);letter-spacing:-.04em;margin:14px 0 4px}.price small{font-size:14px;color:var(--muted);font-weight:700;letter-spacing:0}.price-note{font-size:13px;color:var(--muted);margin-bottom:18px}.checks{display:grid;gap:10px;margin-top:20px}.checks div:before{content:"✓";color:var(--success);font-weight:900;margin-right:8px}
.ai-row{display:flex;flex-wrap:wrap;gap:9px}.ai-chip{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:9px 13px;font-size:13px;font-weight:800;color:var(--text-strong)}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq details{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px}.faq summary{font-weight:850;color:var(--text-strong);cursor:pointer}.faq p{color:var(--muted);font-size:14px;margin:10px 0 0}
.cta{background:linear-gradient(135deg,#eef6ff,#edfdf7);border:1px solid var(--border);border-radius:30px;padding:44px;text-align:center}.cta h2{font-size:38px;letter-spacing:-.03em;color:var(--text-strong);margin:0 0 10px}.cta p{color:var(--muted);max-width:680px;margin:0 auto 22px}
footer{padding:34px 0 42px;color:var(--muted);font-size:13px}.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-start;border-top:1px solid var(--border);padding-top:28px}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a{color:var(--muted);text-decoration:none}.footer-links a:hover{color:var(--accent)}
.legal{padding:70px 0}.legal article{max-width:860px;background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:34px;box-shadow:var(--shadow-sm)}.legal h1{font-size:42px}.legal h2{font-size:22px;color:var(--text-strong);margin-top:28px}.legal p,.legal li{color:var(--muted)}.legal a{color:var(--accent)}
@media(max-width:900px){.hero-grid,.promise{grid-template-columns:1fr}.hero{padding-top:56px}.hero-visual{max-width:680px}.three,.workflow{grid-template-columns:1fr 1fr}.nav-links a:not(.btn){display:none}.pricing{grid-template-columns:1fr}.faq{grid-template-columns:1fr}}
@media(max-width:620px){.container{width:min(100% - 24px,1160px)}.nav-inner{height:66px}.brand span{font-size:16px}.nav-links .btn{padding:10px 12px}.hero{padding:42px 0}.three,.workflow{grid-template-columns:1fr}.mode-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.diff{grid-template-columns:1fr}.float-badge{right:4px;bottom:-18px}.promise{padding:28px}.cta{padding:30px 20px}.footer-grid{display:grid}.legal article{padding:22px}.legal h1{font-size:34px}}