:root{
  --bg:#ffffff;--soft:#f5f7fa;--card:#ffffff;--line:#e6eaf0;
  --text:#0b0e13;--muted:#5b6675;
  --accent:#00f5a0;--accent-ink:#007a4d;
  --btn:#0b0e13;--btn-text:#ffffff;
  --shadow:0 1px 2px rgba(11,14,19,.04),0 12px 32px rgba(11,14,19,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Plus Jakarta Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent-ink);outline-offset:2px}
button,input{font-family:inherit}

.page{display:flex;flex-direction:column;align-items:center;padding:0 20px 80px;min-height:100vh;position:relative;overflow:hidden}
.page::before{content:"";position:absolute;top:-220px;left:50%;width:1100px;height:640px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(0,245,160,.22),rgba(0,245,160,0));pointer-events:none}
.wrap{width:100%;max-width:1160px;position:relative}

.nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:22px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:21px;font-weight:800;letter-spacing:-.02em}
.brand img{width:44px;height:44px;object-fit:contain}
.links{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:15px;font-weight:500}
.links a{color:var(--muted);text-decoration:none;padding:10px 16px;border-radius:999px;transition:background .15s,color .15s}
.links a:hover{background:var(--soft);color:var(--text)}
.links a.active{color:var(--text);background:var(--soft)}
.links a.cta{color:var(--btn-text);background:var(--btn);font-weight:600;margin-left:8px}
.links a.cta:hover{background:#1c2430}

.eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:500;color:var(--accent-ink);letter-spacing:.08em}
.hero .eyebrow{padding:7px 16px;border-radius:999px;background:#e8fff5;border:1px solid #b9f3da}
.hero{max-width:780px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:18px;padding:64px 0 56px;text-align:center}
.hero h1{margin:0;font-size:54px;line-height:1.06;font-weight:800;letter-spacing:-.035em}
.hero p{margin:0;font-size:19px;line-height:1.6;color:var(--muted);max-width:620px}
.hero.big{max-width:900px;padding-top:80px}
.hero.big h1{font-size:68px;line-height:1.03;letter-spacing:-.04em}

.btn{min-height:50px;display:inline-flex;align-items:center;justify-content:center;padding:0 26px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn.primary{background:var(--btn);border-color:var(--btn);color:var(--btn-text);font-weight:700}
.btn.outline{border-color:var(--text);color:var(--text)}
.btn.block{width:100%}

.row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.grid{display:flex;flex-wrap:wrap;gap:22px;align-items:stretch}
.card{flex:1 1 300px;min-width:0;background:var(--card);border:1px solid var(--line);border-radius:24px;padding:34px 30px;display:flex;flex-direction:column;gap:18px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(11,14,19,.05),0 20px 44px rgba(11,14,19,.10)}
.card h2,.card h3{margin:0;letter-spacing:-.02em}
.card p{margin:0;color:var(--muted);line-height:1.55;font-size:15px}

/* dark highlighted card and band */
.card.featured,.cta-band{
  --bg:#141a22;--card:#0b0e13;--line:#232c38;--text:#ffffff;--muted:#a3adba;--accent-ink:#00f5a0;
  --btn:#00f5a0;--btn-text:#04110b;
  background:#0b0e13;color:#fff;border-color:#0b0e13;
}
.card.featured{box-shadow:0 2px 4px rgba(11,14,19,.1),0 28px 60px rgba(11,14,19,.22)}

.badge{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:500;color:#04110b;background:var(--accent);border-radius:999px;padding:5px 12px;letter-spacing:.04em}
.mono{font-family:'JetBrains Mono',monospace}
.price{display:flex;align-items:flex-start;gap:4px}
.price .cur{font-size:24px;font-weight:600;color:var(--muted);padding-top:12px}
.price .num{font-size:70px;line-height:1;font-weight:800;letter-spacing:-.04em}
.muted{color:var(--muted)}
.sep{height:1px;background:var(--line)}

.field{display:flex;flex-direction:column;gap:8px}
.field label,.label{font-size:14px;font-weight:500;color:var(--muted)}
.input,.stepper .val{min-height:46px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font-size:15px;display:flex;align-items:center}
.card:not(.featured) .input,.card:not(.featured) .stepper .val{background:var(--soft)}
.input:focus{border-color:var(--text)}
.stepper{display:flex;align-items:center;gap:8px}
.stepper .val{flex:1 1 auto;justify-content:space-between;font-family:'JetBrains Mono',monospace}
.stepper button{width:46px;height:46px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font-size:20px;cursor:pointer;transition:background .15s}
.stepper button:hover{background:var(--soft)}
.card.featured .stepper button:hover{background:#1c2430}
.stepper button.plus{background:var(--text);border-color:var(--text);color:var(--bg)}
.stepper button.plus:hover{opacity:.85}
.card.featured .stepper button.plus{background:var(--accent);border-color:var(--accent);color:#04110b}

.feat{display:flex;align-items:center;gap:10px;font-size:15px;margin:0 0 12px;color:var(--text)!important}
.feat svg{flex:none}

.list{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.item{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:16px 22px;border-bottom:1px solid var(--line)}
.item:last-child{border-bottom:0}
.item .grow{flex:2 1 180px;min-width:0}
.item .mid{flex:1 1 80px;min-width:0;font-size:13px;font-weight:600}
.small-btn{min-height:40px;min-width:76px;border:1px solid var(--text);border-radius:10px;padding:0 16px;background:var(--text);color:#fff;font-size:14px;font-weight:600;cursor:pointer}
.small-btn.stop{background:var(--bg);border-color:var(--line);color:var(--text)}
.small-btn.del{background:var(--bg);border-color:var(--line);color:var(--muted);min-width:40px}
.small-btn.del:hover{color:#c0392b;border-color:#f0c4be}

.cta-band{margin-top:80px;border-radius:28px;padding:64px 32px;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;background:radial-gradient(closest-side,rgba(0,245,160,.35),rgba(0,245,160,0));pointer-events:none}
.cta-band h2{margin:0;font-size:40px;letter-spacing:-.03em;font-weight:800}
.cta-band p{margin:0;color:var(--muted);font-size:17px}

.foot{margin-top:64px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted)}

.window{max-width:980px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 2px 4px rgba(11,14,19,.04),0 32px 70px rgba(11,14,19,.12)}
.window .bar{display:flex;align-items:center;gap:8px;padding:14px 20px;border-bottom:1px solid var(--line);background:var(--soft)}
.window .dot{width:11px;height:11px;border-radius:50%;background:#d5dbe3}
.window .item:hover{background:var(--soft)}

.section-title{margin:0 0 36px;font-size:42px;font-weight:800;letter-spacing:-.035em;text-align:center}

/* dashboard */
body.dashboard{background:var(--soft)}
.dash{display:flex;flex-wrap:wrap;min-height:100vh}
.side{flex:1 0 250px;max-width:100%;background:var(--card);border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:24px}
.side .brand{font-size:19px;padding:0 8px}
.side .brand img{width:38px;height:38px}
.tab{width:100%;min-height:46px;text-align:left;border:0;border-radius:10px;padding:0 14px;font-size:15px;font-weight:600;background:transparent;color:var(--muted);cursor:pointer;margin-bottom:6px;transition:background .15s}
.tab:hover{background:var(--soft)}
.tab.on{background:var(--text);color:#fff}
.side .bottom{margin-top:auto;display:flex;flex-direction:column;gap:4px}
.side .bottom a{min-height:44px;display:flex;align-items:center;padding:0 14px;color:var(--muted);text-decoration:none;font-size:15px;border-radius:10px}
.side .bottom a:hover{background:var(--soft);color:var(--text)}
.main{flex:999 1 560px;min-width:0;padding:36px;display:flex;flex-direction:column;gap:24px}
.main h1{margin:0;font-size:32px;font-weight:800;letter-spacing:-.03em}
.head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.formbox{background:var(--card);border:1px solid var(--text);border-radius:18px;padding:24px;display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px;box-shadow:var(--shadow)}
.formbox .field{flex:1 1 200px;min-width:0}
.hidden{display:none!important}

@media (max-width:640px){
  .hero h1,.hero.big h1{font-size:38px}
  .section-title{font-size:30px}
  .cta-band h2{font-size:28px}
  .main{padding:20px}
  .links a{padding:8px 12px}
}