/* Landing «Контур» (ARD-2 R1). Same palette as the constructor (dist/style.css): green #21644b, text #26352f, background #f5f6f3. */
*{box-sizing:border-box}
:root{--green:#21644b;--green-dark:#164e39;--text:#26352f;--muted:#5f6e63;--line:#dfe5de;--bg:#f5f6f3;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);font-size:16px;line-height:1.55}
body{margin:0;background:var(--bg)}
h1,h2,h3,p{margin:0}
a{color:var(--green)}
a:focus-visible,.btn:focus-visible{outline:3px solid #21644b55;outline-offset:2px}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;padding:8px 12px;border-radius:6px;z-index:20}
.skip:focus{left:8px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.top{background:#fafbf8;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.top-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:750;font-size:22px;letter-spacing:-.6px;color:var(--text);text-decoration:none}
.brandmark{background:var(--green);color:#fff;border-radius:8px;width:32px;height:32px;display:inline-grid;place-items:center;font-size:20px;font-weight:700;letter-spacing:0}
.brandmark.small{width:22px;height:22px;font-size:13px;border-radius:5px;vertical-align:-5px;margin-right:4px}
.top-nav{display:flex;align-items:center;gap:20px}
.top-nav a:not(.btn){color:var(--muted);text-decoration:none;font-size:15px}
.top-nav a:not(.btn):hover{color:var(--green)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--text);text-decoration:none;font-weight:550;font-size:16px;text-align:center}
.btn:hover{background:#edf2ec}
.btn-primary{background:var(--green);border-color:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark)}
.btn-ghost{min-height:38px;padding:7px 14px}
.btn-light{background:#fff;border-color:#fff;color:var(--green)}
.btn-light:hover{background:#e9f0e6}
.hero{padding:56px 0 64px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:48px;align-items:center}
.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:1.6px;color:#6f7f70;font-weight:650;margin-bottom:14px}
h1{font-size:38px;line-height:1.18;letter-spacing:-.9px;font-weight:680}
.lead{margin-top:18px;font-size:18px;color:var(--muted);max-width:40em}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-art{margin:0}
.hero-art svg{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 40px #26352f12}
.band{padding:60px 0}
.band h2{font-size:28px;letter-spacing:-.6px;margin-bottom:26px}
.band-light{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}
.card h3{font-size:19px;margin-bottom:16px}
.steps{list-style:none;padding:0;margin:0;counter-reset:s;display:grid;gap:16px}
.steps li{counter-increment:s;position:relative;padding-left:44px;color:var(--muted)}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:8px;background:#e9f0e6;color:var(--green);font-weight:700;display:grid;place-items:center}
.steps strong{color:var(--text);font-weight:600;display:block}
.features{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.features li{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--bg)}
.features h3{font-size:17px;margin-bottom:8px}
.features h3:before{content:'';display:block;width:28px;height:4px;border-radius:2px;background:var(--green);margin-bottom:14px}
.features p{color:var(--muted);font-size:15px}
.free{background:var(--green);color:#fff}
.free h2{margin-bottom:10px}
.free p{max-width:40em;color:#e3efe8;font-size:17px}
.free-row{display:flex;align-items:center;justify-content:space-between;gap:24px}
.foot{padding:28px 0 36px;color:var(--muted);font-size:14px}
.foot-row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.foot nav{display:flex;gap:18px;flex-wrap:wrap}
.foot a{color:var(--muted)}
@media(max-width:960px){.features{grid-template-columns:1fr 1fr}.hero-grid{gap:32px}h1{font-size:32px}}
@media(max-width:760px){
  .hero{padding:32px 0 40px}.hero-grid{grid-template-columns:1fr}.hero-art{order:-1}
  h1{font-size:26px;letter-spacing:-.5px}.lead{font-size:16px}
  .cta .btn{flex:1 1 100%}
  .two,.features{grid-template-columns:1fr}
  .band{padding:40px 0}.band h2{font-size:23px;margin-bottom:18px}
  .free-row{flex-direction:column;align-items:stretch}
  .top-nav a:not(.btn){display:none}
}
@media(prefers-reduced-motion:no-preference){.btn{transition:background .15s}}