@font-face{font-family:Inter;src:local("Arial");}
:root{
  --bg:#000;
  --muted:#9CA3AF;
  --green:#00FF66;
  --red:#FF4D4F;
  --card:#0b0b0b;
}
*{box-sizing:border-box}
body{font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;background:var(--bg);color:#fff;line-height:1.5}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{border-bottom:1px solid rgba(255,255,255,0.03)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:18px 20px}
.logo{height:48px}
.nav a{color:var(--muted);margin-left:18px;text-decoration:none;font-weight:600}
.hero{padding:60px 0}
.hero-grid{display:grid;grid-template-columns:1fr 460px;gap:30px;align-items:center}
.hero-copy h1{font-size:36px;margin:0 0 12px}
.lead{color:var(--muted);font-size:18px;margin-bottom:18px}
.btn{display:inline-block;padding:12px 20px;border-radius:10px;font-weight:700;text-decoration:none}
.btn.primary{background:linear-gradient(90deg,var(--green),#00cc44);color:#000}
.btn.outline{border:2px solid rgba(255,255,255,0.08);color:#fff;background:transparent;padding:10px 18px}
.muted{color:var(--muted);font-size:13px}
.section{padding:60px 0}
.section.dark{background:rgba(255,255,255,0.02);border-top:1px solid rgba(255,255,255,0.02);border-bottom:1px solid rgba(255,255,255,0.02)}
.two-col{display:grid;grid-template-columns:460px 1fr;gap:30px;align-items:center}
.two-col .image-col img{width:100%;border-radius:12px}
.center{text-align:center}
.compare-grid{display:flex;gap:40px;justify-content:center;align-items:flex-start;margin-top:20px}
.list-left,.list-right{list-style:none;padding:0;margin:0;background:rgba(255,255,255,0.02);border-radius:10px;padding:20px;min-width:260px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:20px}
.card{background:var(--card);padding:18px;border-radius:10px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.feature{background:var(--card);padding:18px;border-radius:10px;text-align:left}
.icon{font-size:28px;margin-bottom:8px}
.carousel{display:flex;gap:12px;overflow:hidden;padding-top:14px}
.slide{min-width:300px;border-radius:12px;overflow:hidden}
.slide img{width:100%;display:block;border-radius:8px}
.pricing-grid{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;margin-top:20px}
.price-card{background:var(--card);padding:20px;border-radius:12px;min-width:300px;max-width:420px;box-shadow:0 6px 18px rgba(0,0,0,0.6);border:1px solid rgba(255,255,255,0.04)}
.price-card.premium{border:2px solid var(--green);box-shadow:0 10px 30px rgba(0,255,102,0.08)}
.badge{background:var(--green);color:#000;padding:6px 12px;border-radius:999px;display:inline-block;margin-bottom:8px;font-weight:700;font-size:13px}
.benefits{list-style:none;padding:0;margin:0 0 12px 0;color:var(--muted)}
.benefits li{margin-bottom:6px}
.price{display:flex;gap:12px;align-items:center;justify-content:center;margin:18px 0}
.price .old{text-decoration:line-through;color:var(--muted)}
.price .now{color:var(--green);font-size:32px;font-weight:800}
.guarantee-box{background:var(--card);padding:18px;border-radius:10px;border:1px solid rgba(255,255,255,0.03)}
.faq .faq-q{width:100%;text-align:left;padding:12px;border-radius:8px;background:rgba(255,255,255,0.02);border:none;color:#fff;margin-top:8px;cursor:pointer}
.faq .faq-a{display:none;padding:12px;color:var(--muted)}
.site-footer{border-top:1px solid rgba(255,255,255,0.03);padding:30px 0;margin-top:30px}
.small{font-size:13px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;}.two-col{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr;}.cards{grid-template-columns:1fr;}.compare-grid{flex-direction:column;align-items:center}}