/* ============================================================
   Общие стили шапки и подвала — единые для всех страниц магазина
   ============================================================ */
:root{
  --yellow:#ffd100;
  --yellow-dark:#e6b800;
  --black:#0d0d0d;
  --black-2:#1a1a1a;
  --gray:#6b6b6b;
  --light:#f7f7f5;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --shadow-y:0 14px 34px rgba(255,209,0,.35);
  --font:'Inter','Segoe UI',system-ui,-apple-system,Roboto,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--black);background:var(--white);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* ===== Top bar ===== */
.topbar{background:var(--black);color:#fff;font-size:13px;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.topbar a{opacity:.85;transition:opacity .2s}
.topbar a:hover{opacity:1;color:var(--yellow)}
.topbar__links{display:flex;gap:20px}

/* ===== Header ===== */
.header{position:sticky;top:0;z-index:100;background:var(--white);border-bottom:1px solid #eee}
.header .container{display:flex;align-items:center;gap:28px;padding-top:14px;padding-bottom:14px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:24px;letter-spacing:-.5px}
.logo img{height:40px;width:auto;display:block}
.logo b{color:var(--black)}
.logo span{color:var(--yellow-dark)}
.search{flex:1;display:flex;align-items:center;background:var(--light);border:2px solid transparent;border-radius:999px;padding:4px;transition:border-color .2s}
.search:focus-within{border-color:var(--yellow)}
.search input{flex:1;border:none;outline:none;background:transparent;padding:10px 16px;font-size:15px;font-family:inherit}
.search button{border:none;background:var(--black);color:var(--yellow);font-weight:700;padding:10px 22px;border-radius:999px;cursor:pointer;font-family:inherit;font-size:14px;transition:background .2s}
.search button:hover{background:var(--yellow);color:var(--black)}
.header__actions{display:flex;align-items:center;gap:8px}
.icon-btn{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 12px;border-radius:10px;background:none;border:none;cursor:pointer;font-family:inherit;font-size:11px;color:var(--black);transition:background .2s}
.icon-btn:hover{background:var(--light)}
.icon-btn .badge{position:absolute;top:2px;right:4px;background:var(--yellow);color:var(--black);font-size:10px;font-weight:800;min-width:17px;height:17px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2.5px;background:var(--black);margin:5px 0;border-radius:2px}

/* ===== Nav / Catalog menu ===== */
.nav{background:var(--black)}
.nav .container{position:relative;display:flex;align-items:center;padding:0 24px}
.catalog-menu{position:relative}
.catalog-btn{display:inline-flex;align-items:center;gap:10px;background:var(--yellow);color:var(--black);border:none;cursor:pointer;font-family:inherit;font-size:15px;font-weight:800;padding:12px 22px;border-radius:12px;margin:10px 0;transition:background .2s, transform .15s}
.catalog-btn:hover{background:var(--yellow-dark);transform:translateY(-1px)}
.catalog-btn__icon{font-size:18px}
.catalog-btn__caret{font-size:11px;transition:transform .2s}
.catalog-btn[aria-expanded="true"] .catalog-btn__caret{transform:rotate(180deg)}
.catalog-drop{position:absolute;top:100%;left:0;min-width:280px;background:var(--white);border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.18);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s, transform .2s, visibility .2s;z-index:200}
.catalog-drop a{display:block;color:var(--black);font-size:14px;font-weight:600;padding:12px 16px;border-radius:10px;transition:background .2s, color .2s}
.catalog-drop a:hover{background:var(--yellow);color:var(--black)}
.catalog-menu:hover .catalog-drop,
.catalog-menu:focus-within .catalog-drop,
.catalog-menu.open .catalog-drop{opacity:1;visibility:visible;transform:translateY(0)}
.catalog-menu:hover .catalog-btn,
.catalog-menu:focus-within .catalog-btn,
.catalog-menu.open .catalog-btn{background:var(--yellow-dark)}
.catalog-menu:hover .catalog-btn__caret,
.catalog-menu:focus-within .catalog-btn__caret,
.catalog-menu.open .catalog-btn__caret{transform:rotate(180deg)}

/* ===== Footer ===== */
footer{background:var(--black);color:#b5b5b5;padding-top:64px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:36px;padding-bottom:44px}
.foot-grid h4{color:#fff;font-size:15px;margin-bottom:16px}
.foot-grid ul li{margin-bottom:10px}
.foot-grid ul a{font-size:14px;transition:color .2s}
.foot-grid ul a:hover{color:var(--yellow)}
.foot-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;color:#fff;margin-bottom:16px}
.foot-logo span{color:var(--yellow)}
.foot-about{font-size:14px;line-height:1.6;margin-bottom:18px}
.socials{display:flex;gap:10px}
.socials a{width:40px;height:40px;border-radius:10px;background:#242424;display:flex;align-items:center;justify-content:center;font-size:17px;color:#fff;transition:background .2s, color .2s}
.socials a:hover{background:var(--yellow);color:var(--black)}
.contacts li{display:flex;gap:10px;font-size:14px;align-items:flex-start}
.contacts b{color:#fff}
.foot-bottom{border-top:1px solid #262626;padding:20px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
.foot-bottom a{color:#b5b5b5}
.foot-bottom a:hover{color:var(--yellow)}

/* ===== Toast ===== */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--black);color:var(--yellow);padding:14px 24px;border-radius:12px;font-weight:700;font-size:14px;box-shadow:0 12px 30px rgba(0,0,0,.35);opacity:0;transition:transform .35s, opacity .35s;z-index:200;display:flex;gap:10px;align-items:center}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}

/* ===== Responsive (общие) ===== */
@media (max-width:1024px){
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .burger{display:none}
  .search{display:block}
  .nav .container{padding:0 16px}
  .catalog-btn{width:100%;justify-content:center;margin:10px 4px}
  .catalog-drop{left:4px;right:4px;min-width:0;width:calc(100% - 8px)}
}
@media (max-width:640px){
  .header__actions .hide-sm{display:none}
  .foot-grid{grid-template-columns:1fr}
}