/* === смарт-шапка + мобильное меню + поиск (12.09, владелец) === */

/* кнопки в шапке (только мобильные) */
.hdr-btns{margin-left:auto;display:flex;gap:6px;align-items:center}
.hdr-btn{display:none;width:42px;height:42px;border:1px solid var(--bronze);border-radius:10px;background:var(--card);
  align-items:center;justify-content:center;cursor:pointer;color:var(--ink);padding:0}
.hdr-btn:hover{border-color:var(--gold)}
.hdr-btn svg{display:block}
@media(max-width:960px){.hdr-btn{display:flex}}

/* бургер-анимация */
.burger .b-line{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;transition:transform .25s ease,opacity .2s ease;margin:2.6px auto}
.burger[aria-expanded="true"] .b-line:nth-child(1){transform:translateY(4.6px) rotate(45deg)}
.burger[aria-expanded="true"] .b-line:nth-child(2){opacity:0}
.burger[aria-expanded="true"] .b-line:nth-child(3){transform:translateY(-4.6px) rotate(-45deg)}

/* панель меню */
.m-nav{position:fixed;top:0;left:0;right:0;z-index:45;background:var(--card);border-bottom:1px solid var(--bronze);
  padding:74px 18px 20px;transform:translateY(-105%);transition:transform .28s ease;box-shadow:0 14px 30px rgba(36,33,30,.10);
  max-height:100dvh;overflow-y:auto}
.m-nav.open{transform:translateY(0)}
.m-nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 12px;
  font-size:17px;font-weight:600;color:var(--ink);text-decoration:none;border-bottom:1px solid rgba(180,140,105,.16)}
.m-nav a .arr{color:var(--gold);font-weight:700}
.m-nav .m-group{margin:16px 6px 4px;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dim)}
.m-nav a.mini{font-size:14px;font-weight:500;color:var(--ink2);padding:10px 12px}

/* поиск */
.m-search{margin:2px 0 8px}
.m-search form{display:flex;gap:8px}
.m-search input{flex:1;min-width:0;height:46px;border:1.5px solid var(--bronze);border-radius:10px;background:var(--paper);
  padding:0 14px;font-size:16px;font-family:'Manrope',Arial,sans-serif;color:var(--ink)}
.m-search input:focus{outline:none;border-color:var(--gold)}
.m-search button{height:46px;padding:0 16px;border:none;border-radius:10px;background:var(--gold);color:#FFF7EC;
  font-weight:700;font-size:15px;cursor:pointer}
.m-search-hint{margin-top:8px;display:flex;flex-wrap:wrap;gap:6px}
.m-search-hint a{display:inline-block;border:1px solid var(--bronze);border-radius:999px;padding:5px 11px;
  font-size:13px;color:#6B5D4A;background:var(--paper);text-decoration:none}
.m-search-hint a:active{border-color:var(--gold);color:var(--gold)}

body.m-nav-open{overflow:hidden}

/* смарт-шапка */
@media(max-width:960px){
  header.site{position:fixed;left:0;right:0;top:0;transition:transform .28s ease;will-change:transform}
  header.site.hdr-hidden{transform:translateY(-100%)}
}
@media(min-width:961px){.m-nav{display:none}}