:root{
  --ink:#eef0f7;--soft:#8a93ad;--gold:#d4a94e;--bg:#070b16;--card:#0f1830;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:'Golos Text',system-ui,-apple-system,sans-serif;line-height:1.7}
h1,h2,h3{font-family:'Playfair Display',Georgia,serif}
a{color:var(--gold);text-decoration:none}
.nav{position:sticky;top:0;background:rgba(7,11,22,.95);backdrop-filter:blur(6px);padding:.8rem 5vw;display:flex;gap:1.4rem;align-items:center;border-bottom:1px solid rgba(212,169,78,.25);z-index:10}
.nav .brand{font-family:'Playfair Display',Georgia,serif;font-size:1.1rem;color:var(--ink)}
.nav .brand b{color:var(--gold)}
.nav .links{display:flex;gap:1rem;margin-left:auto;align-items:center}
.nav a{color:var(--soft);font-size:.9rem;border-bottom:1px solid rgba(138,147,173,.3)}
.nav a:hover{color:var(--gold);border-color:var(--gold)}
.nav .buy{color:var(--gold);border:none;font-weight:600}

.container{max-width:860px;margin:0 auto;padding:0 5vw}

/* Hero */
.hero{padding:4rem 0 3rem;text-align:center}
.hero .kicker{color:var(--gold);font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:1rem}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.15;margin:0 0 1.4rem}
.hero p{color:var(--soft);font-size:1.1rem;max-width:62ch;margin:0 auto 2rem}
/* ФИКС 05.11.2026: width/height в HTML + max-width без height:auto давали
   400x1555 вместо 400x565 — обложка выглядела растянутой. */
img{max-width:100%;height:auto}
.hero-img{width:100%;max-width:400px;height:auto;object-fit:contain;display:block;
  margin:0 auto 2rem;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.btn-gold{display:inline-block;background:linear-gradient(135deg,#c9a227,#e3c870);color:#141414;font-weight:600;padding:.95rem 2.8rem;border-radius:999px;font-size:1.08rem;box-shadow:0 8px 30px rgba(201,162,39,.3);transition:transform .2s,box-shadow .2s}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(201,162,39,.45)}

/* Pairs */
.pairs{padding:3rem 0;border-top:1px solid rgba(212,169,78,.18)}
.pairs h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:.6rem}
.pairs .sub{color:var(--soft);font-size:1rem;max-width:62ch;margin-bottom:2rem}
.pair{display:grid;grid-template-columns:auto 1fr;gap:1.4rem;background:var(--card);border:1px solid rgba(212,169,78,.16);border-radius:14px;padding:1.5rem 1.6rem;margin-bottom:1rem}
.pair .pnum{width:64px;height:64px;border-radius:50%;border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',Georgia,serif;font-size:1.1rem;color:var(--gold);flex-shrink:0;text-align:center;line-height:1.1}
.pair .ptop{display:flex;align-items:baseline;gap:.8rem;flex-wrap:wrap;margin-bottom:.4rem}
.pair h3{font-size:1.35rem;margin:0;color:var(--ink)}
.pair .pts{font-size:.8rem;letter-spacing:.08em;color:var(--gold);border:1px solid rgba(212,169,78,.4);border-radius:999px;padding:.2rem .7rem}
.pair p{color:var(--soft);font-size:.95rem;margin:0;line-height:1.6}
@media(max-width:560px){.pair{grid-template-columns:1fr;text-align:center}.pair .pnum{margin:0 auto}}

/* Why */
.why{padding:3rem 0;border-top:1px solid rgba(212,169,78,.18)}
.why h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:.6rem}
.why .sub{color:var(--soft);margin-bottom:1.6rem}
.why ul{list-style:none;padding:0;margin:0}
.why li{display:flex;gap:.8rem;align-items:flex-start;padding:.9rem 0;border-bottom:1px solid rgba(238,240,247,.07);font-size:.98rem;line-height:1.55}
.why li:last-child{border-bottom:none}
.why li::before{content:"✦";color:var(--gold);font-weight:700;flex-shrink:0;margin-top:.1em}
.why li b{color:var(--gold)}

/* Preview */
.preview{padding:3rem 0;border-top:1px solid rgba(212,169,78,.18)}
.preview h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:.6rem}
.preview .sub{color:var(--soft);margin-bottom:1.8rem}
.preview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}
.pcard{background:var(--card);border:1px solid rgba(212,169,78,.16);border-radius:14px;padding:1.5rem;display:flex;flex-direction:column;gap:.5rem;text-decoration:none;transition:border-color .2s,transform .2s}
.pcard:hover{border-color:var(--gold);transform:translateY(-3px)}
.pcard .ic{font-size:1.7rem}
.pcard b{font-family:'Playfair Display',Georgia,serif;font-size:1.1rem;color:var(--ink)}
.pcard span{color:var(--soft);font-size:.9rem;line-height:1.55;flex:1}
.pcard .go{color:var(--gold);font-weight:600;font-size:.92rem}

/* FAQ */
.faq{padding:3rem 0;border-top:1px solid rgba(212,169,78,.18)}
.faq h2{font-size:clamp(1.4rem,3vw,1.8rem);margin-bottom:1.4rem;text-align:center}
.faq-item{border:1px solid rgba(212,169,78,.2);border-radius:12px;background:rgba(15,24,48,.5);margin-bottom:.7rem;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:1.1rem 1.4rem;font-family:'Golos Text',system-ui,sans-serif;font-size:1rem;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;color:var(--ink)}
.faq-q .pm{color:var(--gold);font-size:1.3rem;font-weight:400;transition:transform .2s}
.faq-item.open .pm{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s}
.faq-a div{padding:0 1.4rem 1.1rem;color:var(--soft);font-size:.95rem;line-height:1.6}

/* Buy */
.buy{padding:4rem 0;border-top:1px solid rgba(212,169,78,.18);text-align:center}
.buy h2{font-size:clamp(1.5rem,3vw,2.2rem);margin-bottom:1rem}
.buy p{color:var(--soft);max-width:54ch;margin:0 auto 1.8rem;font-size:1rem}
.buy .price{font-family:'Playfair Display',Georgia,serif;font-size:3rem;color:var(--gold);margin-bottom:.5rem}
.buy .price small{font-size:.9rem;color:var(--soft);font-family:'Golos Text',system-ui,sans-serif}
.buy .meta{color:var(--soft);font-size:.9rem;margin-top:1.2rem}
.guarantee{color:var(--soft);font-size:.88rem;margin-top:1rem}

footer{background:#05080f;color:#55627e;padding:2rem 24px;font-size:.88rem;text-align:center;border-top:1px solid rgba(212,169,78,.12)}
footer .links{margin-bottom:.8rem;display:flex;gap:1.2rem;justify-content:center;flex-wrap:wrap}
footer a{color:#8a93ad;text-decoration:none;border-bottom:1px solid rgba(138,147,173,.3)}
footer .disc{max-width:780px;margin:0 auto;color:#55627e;line-height:1.55}

/* ФИКС 05.11.2026: шапка не влезала на телефон — документ был 568px
   при экране 390px (горизонтальная прокрутка всей страницы). */
@media (max-width:640px){
  .nav{flex-wrap:wrap;gap:.45rem .9rem;padding:.6rem 4vw}
  .nav .brand{font-size:1rem}
  .nav .links{margin-left:0;width:100%;flex-wrap:wrap;gap:.45rem .9rem}
  .nav a{font-size:.82rem}
}