:root{--ink:#0B2F3F;--blue:#1D6FD8;--teal:#0F9F8F;--bg:#F2F8FB;--line:#D8E6EE;--mut:#4B6572}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font:16px/1.65 "Be Vietnam Pro",system-ui,sans-serif;color:var(--ink);background:#fff}
a{color:var(--blue)}:focus-visible{outline:3px solid #F59E0B;outline-offset:2px}
.wrap{max-width:1120px;margin:auto;padding:0 20px}.narrow{max-width:760px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
.hd{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.logo{display:flex;gap:8px;align-items:center;font-weight:700;font-size:19px;color:var(--ink);text-decoration:none}.logo span{color:var(--teal)}
.nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;padding:12px 20px 20px;border-bottom:1px solid var(--line);flex-direction:column;gap:6px}
.nav.open{display:flex}.nav a:not(.btn){color:var(--ink);text-decoration:none;padding:8px 0}
.burger{width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:8px}
.burger span,.burger span:before,.burger span:after{display:block;width:20px;height:2px;background:var(--ink);margin:auto;position:relative}
.burger span:before,.burger span:after{content:"";position:absolute;left:0}.burger span:before{top:-6px}.burger span:after{top:6px}
.btn{display:inline-block;background:var(--blue);color:#fff;border:2px solid var(--blue);border-radius:8px;padding:9px 18px;font:500 15px inherit;font-family:inherit;text-decoration:none;cursor:pointer;text-align:center}
.btn.ghost{background:#fff;color:var(--blue)}.btn.big{padding:13px 24px;font-size:16px}.btn:hover{filter:brightness(.93)}
.hero{background:linear-gradient(180deg,var(--bg),#fff);padding:48px 0}
.hgrid{display:grid;gap:36px;align-items:center}
h1{font-size:clamp(28px,5vw,46px);line-height:1.2;margin:0 0 16px}h2{font-size:clamp(24px,3.5vw,34px);line-height:1.25;margin:0 0 24px}h3{font-size:17px;margin:0 0 6px}
.lead{font-size:18px;color:var(--mut)}.row{display:flex;flex-wrap:wrap;gap:12px}
.mock{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 40px rgba(11,47,63,.12);padding:14px}
.mtop{display:flex;gap:6px;align-items:center;margin-bottom:12px}.mtop i{width:10px;height:10px;border-radius:50%;background:var(--line)}.mtop b{margin-left:8px;font-size:12px;color:var(--mut)}
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.kpis div{background:var(--bg);border-radius:8px;padding:8px 10px}.kpis small{display:block;font-size:12px;color:var(--mut)}.kpis b{font-size:20px}
.chart{display:flex;align-items:flex-end;gap:8px;height:90px;margin:12px 0;padding:8px;border-bottom:1px solid var(--line)}
.chart span{flex:1;background:linear-gradient(var(--blue),var(--teal));border-radius:4px 4px 0 0}
.appt,.ben,.card ul,.c ul{list-style:none;padding:0;margin:0}.appt li{display:flex;gap:8px;font-size:13px;padding:6px 0;border-top:1px solid var(--line)}.appt em{margin-left:auto;font-style:normal;color:var(--teal)}
.strip{background:var(--ink);color:#fff}.four{display:grid;gap:12px;padding-top:20px;padding-bottom:20px}.four p{margin:0;font-size:14px;color:#BFE3EC}.four b{display:block;color:#fff;font-size:16px}
.sec{padding:56px 0}.alt{background:var(--bg)}.note{color:var(--mut);font-size:14px;margin:-12px 0 20px}
.pairs,.grid{display:grid;gap:16px}.pairs div{border-left:4px solid var(--teal);padding:4px 16px}.pairs p,.c p{margin:0;color:var(--mut)}
.c{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px}.c a:not(.btn){display:inline-block;margin-top:10px;font-size:14px;font-weight:500}
.c.hot{border:2px solid var(--blue)}.c ul{margin:12px 0 16px}.c li{padding:4px 0}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.tabs button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 14px;font:inherit;cursor:pointer}
.tabs [aria-selected=true]{background:var(--blue);color:#fff;border-color:var(--blue)}
.panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;overflow-x:auto}.panel table{width:100%;border-collapse:collapse;font-size:14px;margin-top:10px}
.panel th,.panel td{text-align:left;padding:8px;border-bottom:1px solid var(--line);white-space:nowrap}
.steps{display:grid;gap:14px;padding:0;list-style:none;counter-reset:s}.steps li{counter-increment:s;padding-left:50px;position:relative;color:var(--mut)}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;font-weight:700}.steps b{display:block;color:var(--ink)}
.ben{display:grid;gap:10px}.ben li:before{content:"✓ ";color:var(--teal);font-weight:700}
.faq button{width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 16px;font:500 16px inherit;font-family:inherit;margin-top:8px;cursor:pointer;display:flex;justify-content:space-between;gap:12px}
.faq button:after{content:"+"}.faq button[aria-expanded=true]:after{content:"–"}.faq p{margin:0;padding:12px 16px;color:var(--mut)}
.cta{background:var(--ink);color:#fff;padding:60px 0}.cta p{color:#BFE3EC}
form{display:grid;gap:14px;margin-top:20px}label{display:block;font-size:14px}.full{grid-column:1/-1}
input,textarea{width:100%;padding:11px;border:1px solid #9DB6C2;border-radius:8px;font:inherit;margin-top:4px}
input[aria-invalid=true]{border-color:#F87171}form small{color:#FCA5A5;display:block;min-height:1em}#status{font-weight:500}#status.err{color:#FCA5A5}#status.ok{color:#99F6E4}
.ft{background:#071F2A;color:#9FC3CF;padding:36px 0 16px;font-size:14px}.ft b{color:#fff;display:block;margin-bottom:6px}.ft a{display:block;color:#9FC3CF;padding:2px 0}.fgrid{display:grid;gap:20px}.copy{margin-top:20px}
@media(min-width:760px){.hgrid{grid-template-columns:1.1fr 1fr}.grid{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.four{grid-template-columns:repeat(4,1fr)}.pairs{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(4,1fr)}.ben{grid-template-columns:repeat(3,1fr)}form{grid-template-columns:1fr 1fr}.fgrid{grid-template-columns:1.2fr 1fr 1fr 1.4fr}}
@media(min-width:960px){.grid:not(.g3){grid-template-columns:repeat(3,1fr)}.burger{display:none}.nav{display:flex!important;position:static;flex-direction:row;align-items:center;padding:0;border:0;gap:18px}.nav a:not(.btn){padding:0;font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}