:root{
  --navy:#0b1220; --navy-2:#111a30; --gold:#c9a24b; --gold-2:#e8c976; --gold-ink:#8a691f;
  --ivory:#faf7f0; --stone:#f3f0e8; --white:#fff;
  --text:#1c2333; --muted:#5c6474; --line:#e6e1d5;
  --radius:16px; --shadow-sm:0 1px 2px rgba(11,18,32,.06); --shadow-md:0 8px 24px rgba(11,18,32,.10); --shadow-lg:0 24px 60px rgba(11,18,32,.22);
}
*{box-sizing:border-box}
html,body{max-width:100%;overflow-x:hidden}
body{margin:0;color:var(--text);background:var(--white);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Georgia,"Iowan Old Style",serif;line-height:1.15;margin:0 0 .5rem;letter-spacing:-.01em;color:var(--navy)}
h1{font-size:clamp(2rem,4.8vw,3.2rem)}
h2{font-size:clamp(1.4rem,2.6vw,2rem)}
p{margin:0 0 1rem}
a{color:inherit}
.muted{color:var(--muted)}
.container{max-width:1080px;margin:0 auto;padding:0 1.4rem}
.section{padding:clamp(2.2rem,6vw,4.4rem) 0}
.section--stone{background:var(--stone)}
.section--navy{background:var(--navy);color:#f1eee4}
.section--navy h1,.section--navy h2{color:#fff}
.eyebrow{font:700 .72rem/1 -apple-system,sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink)}
.section--navy .eyebrow{color:var(--gold-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:999px;padding:.85rem 1.5rem;font:700 .95rem/1 -apple-system,sans-serif;text-decoration:none;border:1px solid transparent;cursor:pointer;min-height:44px}
.btn-gold{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:var(--navy);box-shadow:var(--shadow-sm)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn-outline-dark{background:transparent;border-color:var(--line);color:var(--navy)}
header.site{position:sticky;top:0;z-index:40;background:rgba(11,18,32,.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.14)}
.site-nav{display:flex;align-items:center;gap:1.4rem;padding:.8rem 0}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;margin-right:auto;min-width:0}
.brand img{width:32px;height:32px;border-radius:9px;flex:none;box-shadow:0 2px 6px rgba(0,0,0,.35)}
.brand .name{font:700 1.05rem/1 Georgia,serif;color:#fff;white-space:nowrap}
.brand .by{display:block;font:500 .64rem/1 -apple-system,sans-serif;color:var(--gold-2);margin-top:.15rem;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:1.3rem;list-style:none;margin:0;padding:0}
.nav-links a{color:rgba(255,255,255,.85);text-decoration:none;font:500 .9rem/1 -apple-system,sans-serif}
.nav-cta{display:flex;align-items:center;gap:.7rem}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.4rem;line-height:1;cursor:pointer;padding:.5rem;flex:none}
@media(max-width:820px){
  .site-nav{gap:.5rem}
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .brand .by{display:none}
}
#mnav{border-top:1px solid rgba(255,255,255,.14);background:var(--navy)}
#mnav .container{display:flex;flex-direction:column;gap:.85rem;padding:1rem 1.4rem 1.2rem}
#mnav a{color:#fff;text-decoration:none;font:500 .95rem/1 -apple-system,sans-serif}
.hero{padding:clamp(2.6rem,7vw,4.6rem) 0 clamp(2rem,5vw,3.2rem);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-30%;right:-10%;width:60%;height:160%;background:radial-gradient(closest-side,rgba(232,201,118,.14),transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:2.6rem;align-items:center;position:relative}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.4rem}
.hero-badges{display:flex;flex-wrap:wrap;gap:1.2rem;margin-top:1.8rem}
.hero-badges .b{display:flex;align-items:center;gap:.5rem;color:rgba(241,238,228,.85);font-size:.85rem}
.preview-wrap{position:relative}
.preview-label{position:absolute;top:-.7rem;right:1rem;background:var(--gold-2);color:var(--navy);font:700 .65rem/1 -apple-system,sans-serif;letter-spacing:.04em;text-transform:uppercase;padding:.35rem .6rem;border-radius:999px;box-shadow:var(--shadow-sm);z-index:2}
.preview-frame{background:#fff;border-radius:18px;box-shadow:var(--shadow-lg),0 0 0 1px rgba(232,201,118,.16);overflow:hidden;border:1px solid rgba(255,255,255,.12)}
.preview-bar{background:var(--stone);padding:.5rem .8rem;display:flex;gap:.4rem}
.preview-bar span{width:9px;height:9px;border-radius:50%;background:#d8d2c2}
.preview-body{padding:1.1rem}
.chat-quiz{border:1px solid var(--line);border-radius:10px;padding:.7rem .8rem;font-size:.88rem}
.chat-quiz .opt{display:block;padding:.5rem .6rem;border-radius:8px;border:1px solid var(--line);margin-top:.4rem}
.chat-quiz .opt.correct{border-color:var(--gold);background:#fbf3de}
.grid{display:grid;gap:1.1rem}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}}
@media(max-width:520px){.grid-4{grid-template-columns:1fr}}
.fact{display:flex;align-items:flex-start;gap:.6rem;padding:1rem;border-radius:10px;background:#fff;border:1px solid var(--line)}
.fact .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);margin-top:.5rem;flex:none}
.feature{padding:1.4rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.feature .icon{width:40px;height:40px;border-radius:11px;background:linear-gradient(160deg,var(--gold-2),var(--gold));display:flex;align-items:center;justify-content:center;margin-bottom:.9rem;color:var(--navy);font-size:1.1rem}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:1.8rem}
@media(max-width:900px){.steps-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.steps-grid{grid-template-columns:1fr}}
.step{display:flex;gap:.9rem;align-items:flex-start}
.step .num{flex:none;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--navy);color:var(--gold-2);font:700 1rem/2.2rem Georgia,serif;text-align:center}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;align-items:stretch}
@media(max-width:760px){.pricing-grid{grid-template-columns:1fr}}
.plan-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm)}
.plan-card.featured{background:var(--navy);color:#f1eee4;border-color:var(--navy);box-shadow:var(--shadow-lg)}
.plan-card.featured h3,.plan-card.featured .price{color:#fff}
.plan-card.featured .muted{color:rgba(241,238,228,.72)}
.plan-name{font:700 .78rem/1 -apple-system,sans-serif;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-ink)}
.plan-card.featured .plan-name{color:var(--gold-2)}
.price{font:700 2rem/1 Georgia,serif;margin:.5rem 0 .1rem;color:var(--navy)}
.price small{font:500 .9rem/1 -apple-system,sans-serif;color:var(--muted)}
.plan-card.featured .price small{color:rgba(241,238,228,.72)}
.plan-feat{list-style:none;margin:0 0 1.3rem;padding:0;flex:1;font-size:.9rem}
.plan-feat li{display:flex;gap:.5rem;padding:.32rem 0;border-top:1px solid var(--line)}
.plan-card.featured .plan-feat li{border-top-color:rgba(255,255,255,.14)}
.plan-feat li:first-child{border-top:0}
.plan-feat li::before{content:"✓";color:var(--gold-ink);font-weight:700}
.plan-card.featured .plan-feat li::before{color:var(--gold-2)}
.telegram-band{display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow-sm)}
footer.site{background:var(--navy);color:rgba(241,238,228,.72);padding:2.2rem 0 1.8rem}
footer.site .container{display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center;justify-content:space-between}
footer.site a{color:rgba(241,238,228,.86);text-decoration:none;font-size:.9rem}
.footer-links{display:flex;flex-wrap:wrap;gap:1.1rem;list-style:none;margin:0;padding:0}
.footer-brand{display:flex;align-items:center;gap:.55rem;font:700 .92rem/1 Georgia,serif;color:#fff}
.footer-brand img{width:24px;height:24px;border-radius:6px}
.footer-fine{width:100%;margin-top:1.2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.14);font-size:.78rem;color:rgba(241,238,228,.55)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--gold-2);color:var(--navy);padding:.6rem 1rem;z-index:100}
.skip-link:focus{left:0}