:root{
  --bg:#0e1116; --panel:#151a22; --panel2:#1a212c; --border:#2a3140;
  --text:#e8ecf1; --muted:#98a3b3; --green:#2ecc71; --green-d:#12a05f;
  --gold:#f0c419; --red:#e05545;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;line-height:1.6;font-size:17px}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1060px;margin:0 auto;padding:0 24px}

/* nav */
nav{position:sticky;top:0;z-index:50;background:rgba(14,17,22,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:1.15rem;color:var(--text);letter-spacing:.2px}
.logo span{color:var(--green)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--muted);font-size:.95rem}
.nav-links a:hover{color:var(--text);text-decoration:none}
.nav-links a.cta{background:var(--green-d);color:#fff;padding:8px 16px;border-radius:8px;font-weight:600}
.nav-links a.cta:hover{background:var(--green)}

/* hero */
.hero{padding:96px 0 72px;text-align:center}
.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;line-height:1.15;letter-spacing:-.5px}
.hero p.sub{max-width:720px;margin:22px auto 0;color:var(--muted);font-size:1.12rem}
.hero .btns{margin-top:34px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .caption{margin-top:18px;color:var(--muted);font-size:.9rem}

/* buttons */
.btn{display:inline-block;padding:13px 26px;border-radius:10px;font-weight:700;font-size:1rem;transition:.15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn.primary{background:var(--green-d);color:#fff}
.btn.primary:hover{background:var(--green)}
.btn.ghost{border:1px solid var(--border);color:var(--text)}
.btn.ghost:hover{border-color:var(--green-d)}

/* sections */
section{padding:64px 0}
section.alt{background:var(--panel)}
h2.sec{font-size:1.9rem;font-weight:800;text-align:center;margin-bottom:14px}
p.sec-sub{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 44px}

/* cards / grids */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:28px}
section.alt .card{background:var(--panel2)}
.card .kicker{color:var(--green);font-weight:800;letter-spacing:1.5px;font-size:.85rem;margin-bottom:10px}
.card h3{font-size:1.15rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}

/* feature list */
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 34px;max-width:920px;margin:0 auto}
.feat{display:flex;gap:12px;color:var(--muted);font-size:.99rem}
.feat::before{content:"✓";color:var(--green);font-weight:800;flex:0 0 auto}

/* callout */
.callout{border-left:4px solid var(--gold);background:rgba(240,196,25,.07);border-radius:0 12px 12px 0;padding:24px 28px;max-width:860px;margin:0 auto}
.callout h3{color:var(--gold);margin-bottom:8px;font-size:1.05rem}
.callout p{color:var(--muted)}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:960px;margin:0 auto}
.price{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:32px 28px;text-align:center;position:relative}
.price.popular{border-color:var(--green-d);box-shadow:0 0 0 1px var(--green-d)}
.price .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--green-d);color:#fff;font-size:.75rem;font-weight:700;padding:4px 14px;border-radius:99px;letter-spacing:.5px}
.price h3{font-size:1.05rem;color:var(--muted);font-weight:600}
.price .amt{font-size:2.4rem;font-weight:800;margin:10px 0 2px}
.price .per{color:var(--muted);font-size:.9rem;margin-bottom:16px}
.price .note{color:var(--muted);font-size:.9rem;margin-bottom:22px}
.under-note{text-align:center;color:var(--muted);margin-top:26px;font-size:.95rem}
.banner{max-width:640px;margin:30px auto 0;text-align:center;background:rgba(46,204,113,.08);border:1px dashed var(--green-d);border-radius:12px;padding:14px 20px;color:var(--green);font-weight:600}

/* steps */
.steps{max-width:680px;margin:0 auto;counter-reset:st}
.step{display:flex;gap:18px;margin-bottom:22px;align-items:flex-start}
.step .n{counter-increment:st;flex:0 0 40px;height:40px;border-radius:99px;background:var(--green-d);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.step .n::before{content:counter(st)}
.step p{color:var(--muted);padding-top:7px}

/* media placeholders */
.media-ph{background:var(--panel2);border:2px dashed var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.95rem;min-height:300px;max-width:860px;margin:0 auto}

/* faq */
.faq{max-width:780px;margin:0 auto}
details{border:1px solid var(--border);border-radius:12px;background:var(--panel);margin-bottom:12px;overflow:hidden}
summary{cursor:pointer;padding:18px 22px;font-weight:600;list-style:none;position:relative;padding-right:48px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:22px;top:14px;font-size:1.4rem;color:var(--green)}
details[open] summary::after{content:"–"}
details .a{padding:0 22px 20px;color:var(--muted);font-size:.97rem}

/* prose pages */
.prose{max-width:780px;margin:0 auto}
.prose h1{font-size:2.2rem;margin-bottom:18px}
.prose h2{font-size:1.25rem;margin:30px 0 10px}
.prose p,.prose li{color:var(--muted)}
.prose ul{padding-left:22px;margin:12px 0}

/* footer */
footer{border-top:1px solid var(--border);padding:44px 0 36px;margin-top:40px}
.foot-links{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:18px}
.foot-links a{color:var(--muted);font-size:.9rem}
footer .fine{color:#5f6b7c;font-size:.78rem;line-height:1.55;max-width:900px}
footer .copy{color:var(--muted);font-size:.85rem;margin-top:16px}

@media(max-width:800px){
  .cols3,.price-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .nav-links a:not(.cta){display:none}
  .hero{padding:64px 0 48px}
}