:root{
  --bg:#0a0d14; --bg2:#0e131d; --panel:#131a26; --panel2:#171f2e;
  --ink:#eef2f9; --soft:#9aa7bd; --faint:#6b778e; --line:#1f2836; --line2:#2a3647;
  --brand:#6c7bff; --brand2:#9b7bff; --accent:#2fd4c4; --good:#36d399;
  --glow:radial-gradient(60% 60% at 70% 0%,rgba(108,123,255,.18),transparent 70%);
  --shadow:0 20px 50px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.6 system-ui,-apple-system,"Segoe UI",Inter,Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--ink);text-decoration:none}
a:hover{color:#fff}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 22px}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}

/* header */
.top{position:sticky;top:0;z-index:30;background:rgba(10,13,20,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.01em}
nav.menu{display:flex;gap:26px;align-items:center}
nav.menu a{color:var(--soft);font-weight:500;font-size:14.5px}
nav.menu a:hover,nav.menu a.on{color:#fff}
.cta-sm{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff!important;
  padding:9px 16px;border-radius:9px;font-weight:600;font-size:14px}
.cta-sm:hover{filter:brightness(1.08)}

/* hero */
.hero{position:relative;padding:92px 0 56px}
.hero::before{content:"";position:absolute;inset:-200px 0 auto 0;height:600px;background:var(--glow);pointer-events:none;z-index:-1}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.02em;
  color:var(--soft);background:var(--panel);border:1px solid var(--line2);padding:7px 14px;border-radius:999px;margin-bottom:26px}
.badge .pip{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px rgba(54,211,153,.18)}
h1.big{font-size:clamp(34px,6vw,62px);line-height:1.04;letter-spacing:-.03em;margin:0 0 20px;font-weight:800}
h1.big .grad{background:linear-gradient(120deg,var(--brand2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(16px,2.2vw,20px);color:var(--soft);max-width:600px;margin:0 0 30px}
.row-btn{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#fff;font-weight:600;padding:14px 24px;border-radius:11px;border:0;cursor:pointer;font-size:15px}
.btn:hover{filter:brightness(1.08);color:#fff}
.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--ink)}
.btn.ghost:hover{border-color:var(--brand);background:rgba(108,123,255,.06)}

/* code/terminal visual */
.showcase{margin-top:54px;border:1px solid var(--line2);border-radius:16px;overflow:hidden;background:var(--panel);box-shadow:var(--shadow)}
.sc-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--panel2)}
.sc-bar i{width:11px;height:11px;border-radius:50%;background:#394557;display:inline-block}
.sc-bar .t{margin-left:10px;color:var(--faint);font-size:13px}
.sc-body{padding:20px 22px;font-size:13.5px;line-height:1.75;overflow-x:auto}
.sc-body .c{color:var(--faint)}.sc-body .k{color:var(--brand2)}.sc-body .s{color:var(--accent)}.sc-body .f{color:#e4c07a}.sc-body .v{color:var(--good)}

/* generic sections */
.section{padding:56px 0;border-top:1px solid var(--line)}
.eyebrow{color:var(--accent);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.section h2{font-size:clamp(25px,3.6vw,38px);letter-spacing:-.02em;margin:12px 0 10px;font-weight:800}
.section p.sub{color:var(--soft);max-width:620px;margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin-top:34px}
.card{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:16px;padding:26px;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card h3{margin:0 0 9px;font-size:18px}
.card p{margin:0;color:var(--soft);font-size:14.5px}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px;
  background:linear-gradient(135deg,rgba(108,123,255,.22),rgba(155,123,255,.12));color:var(--brand2);margin-bottom:16px;border:1px solid var(--line2)}

/* value strip */
.strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:34px}
.strip div{background:var(--bg);padding:24px 20px}
.strip b{display:block;font-size:17px;margin-bottom:4px}
.strip span{color:var(--faint);font-size:13.5px}

/* workflow */
.steps{counter-reset:s;margin-top:34px;display:grid;gap:14px}
.step{display:flex;gap:18px;padding:22px 24px;background:var(--panel);border:1px solid var(--line);border-radius:14px}
.step .n{flex:0 0 auto;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-weight:700;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
.step h3{margin:0 0 5px;font-size:17px}.step p{margin:0;color:var(--soft);font-size:14.5px}

/* plans */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:34px}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column}
.plan.hot{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand),var(--shadow)}
.plan .pn{font-weight:700;font-size:15px;color:var(--soft);letter-spacing:.04em;text-transform:uppercase}
.plan .pd{color:var(--soft);font-size:14px;margin:10px 0 18px;min-height:40px}
.plan ul{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}
.plan li{display:flex;gap:10px;font-size:14.5px;color:var(--ink)}
.plan li::before{content:"✓";color:var(--accent);font-weight:700}
.plan .btn{margin-top:auto;justify-content:center}

/* faq */
.faq{margin-top:30px;display:grid;gap:10px}
details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:4px 20px}
details[open]{border-color:var(--line2)}
summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:20px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:0 0 16px;color:var(--soft);font-size:14.5px}

/* cta band */
.band{margin:56px 0 0;padding:52px 30px;border-radius:20px;text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(108,123,255,.16),rgba(47,212,196,.1));border:1px solid var(--line2)}
.band h2{font-size:clamp(24px,3.4vw,34px);margin:0 0 10px;letter-spacing:-.02em}
.band p{color:var(--soft);margin:0 0 24px}

/* prose (subpages) */
.prose{max-width:740px}
.prose h2{margin-top:40px;font-size:24px}
.prose p,.prose li{color:var(--ink)}
.prose .muted{color:var(--soft)}
ul.clean{list-style:none;padding:0;margin:18px 0}
ul.clean li{padding:12px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:flex-start}
.dot{color:var(--accent);font-weight:700}
.tag{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}

/* footer */
.foot{border-top:1px solid var(--line);margin-top:60px;padding:46px 0 34px}
.foot-top{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:30px}
.foot .brand p{color:var(--faint);font-size:14px;max-width:280px;margin:12px 0 0}
.foot h4{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:0 0 14px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot ul a{color:var(--soft);font-size:14px}
.foot-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:38px;padding-top:22px;border-top:1px solid var(--line);color:var(--faint);font-size:13.5px}
code{background:rgba(255,255,255,.06);padding:1px 7px;border-radius:6px;font-size:.9em}

@media (max-width:720px){nav.menu{gap:16px}nav.menu .hide-sm{display:none}.foot-top{grid-template-columns:1fr 1fr}.hero{padding:64px 0 40px}}
@media (max-width:460px){.foot-top{grid-template-columns:1fr}}