/* Стиль сайта «СигаретыОПТ» */
:root{--red:#d62839;--red-d:#b21e2e;--dark:#1a1a1a;--light:#f7f7f7;--text:#333;--muted:#777;--line:#e9e9e9;--gold:#c8a24a}
*{box-sizing:border-box;margin:0;padding:0}
body{font:16px/1.6 'Roboto',system-ui,Arial,sans-serif;color:var(--text);background:#fff}
img{max-width:100%;display:block}
a{color:var(--dark);text-decoration:none}
a:hover{color:var(--red)}
h1,h2,h3{font-family:'Oswald',sans-serif;font-weight:700;line-height:1.2}
h2{margin:26px 0 6px}
p{margin:12px 0}
.container{max-width:1180px;margin:0 auto;padding:0 16px}

/* Header */
.header{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 10px rgba(0,0,0,.03);position:sticky;top:0;z-index:40}
.header__row{display:flex;align-items:center;gap:20px;padding:12px 0;flex-wrap:wrap}
.logo{font-family:'Oswald',sans-serif;font-weight:700;font-size:24px;text-transform:uppercase;letter-spacing:1px;color:var(--dark)}
.logo span{color:var(--red)}
.nav{display:flex;gap:18px;flex-wrap:wrap;margin-left:auto}
.nav a{font-weight:600;text-transform:uppercase;font-size:13px;letter-spacing:.4px}
.nav-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:6px;padding:8px 12px;font-size:16px;line-height:1;cursor:pointer;color:var(--dark)}
.nav-close{display:none}
.nav__cats{display:none}
body.nav-lock{overflow:hidden}
.btn-order{display:inline-block;background:var(--red);color:#fff;padding:11px 20px;border-radius:6px;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.5px;border:none;cursor:pointer}
.btn-order:hover{background:var(--red-d);color:#fff}
.btn-ghost{display:inline-block;background:#fff;color:var(--dark);padding:11px 20px;border-radius:6px;font-weight:700;font-size:13px;text-transform:uppercase;border:1px solid var(--line);cursor:pointer}
.btn-ghost:hover{border-color:var(--red);color:var(--red)}

/* City search box */
.city-box{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 16px 12px}
.city-box__label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.city-box strong{font-size:14px;color:var(--red)}
#citySearch{flex:1;min-width:220px;max-width:420px;padding:9px 12px;border:1px solid var(--line);border-radius:6px;font-size:14px}
#citySearch:focus{outline:none;border-color:var(--red)}

/* Assortment nav */
.assort-nav{background:var(--dark);border-top:1px solid #000}
.assort-nav .container{display:flex;gap:16px;flex-wrap:wrap;padding:0 16px}
.assort-toggle{display:none}
.assort-links{display:flex;flex-wrap:wrap;gap:16px}
.assort-links a{color:#ddd;font-size:13px;padding:10px 0;white-space:nowrap;font-weight:500}
.assort-links a:first-child{color:#fff;font-weight:700}
.assort-links a:hover{color:#fff;box-shadow:inset 0 -2px 0 var(--red)}

/* City modal */
.city-modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:100}
.city-modal[hidden]{display:none}
.city-modal__box{background:#fff;border-radius:10px;padding:26px;max-width:360px;width:92%;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.city-modal__name{font-family:'Oswald',sans-serif;font-size:26px;color:var(--dark);margin:8px 0 18px}
.city-modal__actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* Hero */
.hero{padding:32px 0 10px}
.hero__h1{font-size:34px;text-transform:uppercase;margin-bottom:12px}
.hero__lead{color:#555;font-size:16px;max-width:860px}
.city-img{width:100%;height:auto;border-radius:10px;margin-bottom:20px}

/* Breadcrumb */
.breadcrumb{background:var(--light);padding:9px 0;font-size:13px;color:#777;border-bottom:1px solid var(--line)}
.breadcrumb .container{line-height:1.7}
.breadcrumb a{color:#555}
.breadcrumb a:hover{color:var(--red)}
.breadcrumb span{color:#999}

/* Section note */
.section-note{font-size:13px;color:var(--muted);margin:-2px 0 10px}

/* Grids */
.city-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin:24px 0}
.city-card{border:1px solid var(--line);border-radius:8px;padding:12px 14px;background:#fff;transition:box-shadow .2s,border-color .2s}
.city-card:hover{border-color:var(--red);box-shadow:0 8px 22px rgba(214,40,57,.08)}
.city-grid--img .city-card{padding:0;overflow:hidden}
.city-grid--img .city-card img{width:100%;height:auto}
.city-grid--img .city-card span{display:block;padding:10px 12px;font-weight:600;font-size:14px}
.brand-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;margin:18px 0}
.brand-item{border:1px solid var(--line);padding:10px 12px;border-radius:8px;transition:border-color .2s,color .2s}
.brand-item:hover{border-color:var(--red)}

.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin:20px 0}
.cat-card{display:flex;flex-direction:column;gap:4px;border:1px solid var(--line);border-radius:10px;padding:16px;background:#fff;transition:box-shadow .2s,border-color .2s}
.cat-card:hover{border-color:var(--red);box-shadow:0 10px 26px rgba(214,40,57,.08)}
.cat-card strong{font-family:'Oswald',sans-serif;font-size:18px}
.cat-card span{font-size:13px;color:var(--muted)}

/* Brand chips — список брендов без картинок */
.brand-chips{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.brand-chips .brand-item{text-align:center;font-family:'Oswald',sans-serif;font-weight:600;font-size:15px;color:var(--dark);background:#fff}
.brand-chips .brand-item:hover{color:var(--red);box-shadow:0 8px 20px rgba(214,40,57,.08)}

/* Product cards */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin:22px 0}
.product-card{border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px;display:flex;flex-direction:column;gap:10px;transition:box-shadow .2s,border-color .2s,transform .2s}
.product-card:hover{border-color:var(--red);box-shadow:0 14px 30px rgba(0,0,0,.08);transform:translateY(-2px)}
.product-card__link{display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center}
.product-card__img{display:flex;align-items:center;justify-content:center;height:230px;background:linear-gradient(180deg,#fafafa,#f1f3f6);border-radius:8px;width:100%}
.product-card__img img{max-height:210px;width:auto;object-fit:contain}
.product-card__brand{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--red);font-weight:700}
.product-card__name{font-size:14px;font-weight:500;color:var(--dark);line-height:1.35}
.product-card__price{font-family:'Oswald',sans-serif;font-size:19px;font-weight:700;color:var(--dark);text-align:center}
.product-card__unit{font-size:12px;font-weight:500;color:var(--muted);font-family:'Inter',sans-serif}
.product-card__tiers{font-size:11px;color:var(--muted);text-align:center;line-height:1.4}
.product-card__btn{text-align:center;margin-top:auto}
.catalog-more{margin:16px 0}
.catalog-more summary{cursor:pointer;font-weight:600;padding:10px 0}

/* Brand filter */
.filter-bar{margin:18px 0;border:1px solid var(--line);border-radius:12px;padding:14px;background:#fafbfc}
.filter-search{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:8px;font-size:15px;margin-bottom:12px}
.filter-search:focus{outline:none;border-color:var(--red)}
.filter-brands{display:flex;flex-wrap:wrap;gap:8px;max-height:150px;overflow:auto}
.filter-chip{cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--dark);border-radius:20px;padding:6px 13px;font-size:13px;font-weight:500}
.filter-chip b{color:var(--red);font-weight:700}
.filter-chip:hover{border-color:var(--red)}
.filter-chip.is-active{background:var(--dark);border-color:var(--dark);color:#fff}
.filter-chip.is-active b{color:#ffb3bc}
.filter-empty{text-align:center;color:var(--muted);padding:10px 0}

/* Постраничная навигация */
.pager{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center;margin:26px 0 8px}
.pager__btn{min-width:54px;padding:14px 20px;font-family:'Oswald',sans-serif;font-size:17px;font-weight:700;color:var(--dark);background:#fff;border:2px solid var(--line);border-radius:10px;cursor:pointer;transition:all .2s}
.pager__btn:hover:not(:disabled){border-color:var(--red);color:var(--red)}
.pager__btn.is-active{background:var(--red);border-color:var(--red);color:#fff}
.pager__btn:disabled{opacity:.4;cursor:default}
.pager__dots{padding:0 6px;color:var(--muted);font-weight:700;font-size:18px}
.pager__info{flex-basis:100%;text-align:center;color:var(--muted);font-size:13px;margin-top:4px}

/* Product full page */
.product-full{display:flex;gap:28px;flex-wrap:wrap;margin:22px 0 30px}
.product-full__media{display:flex;gap:16px;align-items:flex-start;flex:0 0 auto}
.product-full__img{max-height:360px;width:auto;border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff}
.product-full__brand{max-height:200px;width:auto;border-radius:8px}
.product-full__info{flex:1;min-width:260px}
.product-full__meta{font-size:14px;color:#444}
.product-full__price{font-family:'Oswald',sans-serif;font-size:22px;color:var(--dark);margin:10px 0}
.product-full__unit{font-size:14px;color:var(--muted);font-family:'Inter',sans-serif}
.product-full__tiers{font-size:13px;color:var(--muted);margin:6px 0}
.product-full__facts{margin:14px 0 0 18px;color:#555;font-size:14px}
.product-full__facts li{margin:4px 0}

/* Footer */
.footer{background:#111;color:#bbb;margin-top:60px}
.footer__bottom{border-top:1px solid #222;padding:16px 0;text-align:center;font-size:13px;color:#888}
.footer a{color:#fff}

/* ===== Адаптив / мобильная версия ===== */
@media(max-width:980px){
  .container{padding:0 12px}
  .hero{padding:24px 0 8px}
  .hero__h1{font-size:28px}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:12px}
  .product-card__img{height:200px}
  .product-card__img img{max-height:180px}
  .cat-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
  .brand-chips{grid-template-columns:repeat(auto-fill,minmax(135px,1fr));gap:10px}
  .product-full{gap:18px}
}

@media(max-width:640px){
  body{font-size:15px}
  .header__row{gap:10px;padding:10px 0}
  .logo{font-size:20px;order:1}
  .header__row .btn-order{order:2;margin-left:auto;padding:9px 13px;font-size:12px}
  .nav-toggle{order:3;display:block;font-size:18px}
  .header{position:static}
  .nav{position:fixed;inset:0;display:none;flex-direction:column;gap:0;margin-left:0;background:#fff;padding:64px 20px 30px;overflow-y:auto;z-index:100}
  .nav.is-open{display:flex}
  .nav a{font-size:17px;padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-close{display:block;position:absolute;top:14px;right:18px;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:20px;line-height:1;cursor:pointer;color:var(--dark)}
  .nav__cats{display:grid;grid-template-columns:1fr 1fr;column-gap:18px;margin-top:24px}
  .nav__cats-title{grid-column:1/-1;font-family:'Oswald',sans-serif;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:0 0 8px}
  .nav__cats a{display:block;font-size:14px;padding:11px 0;border-bottom:1px solid var(--line);text-transform:none;letter-spacing:0;font-weight:500;color:var(--dark)}
  .city-box{padding:8px 12px 10px;gap:8px}
  #citySearch{min-width:0;max-width:none;flex:1 1 100%}
  .assort-nav .container{padding:0}
  .assort-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;background:transparent;border:0;color:#fff;font-family:'Roboto',sans-serif;font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.4px;padding:14px 16px;cursor:pointer}
  .assort-toggle__arrow{transition:transform .2s;font-size:12px}
  .assort-nav.is-open .assort-toggle__arrow{transform:rotate(180deg)}
  .assort-links{display:none;grid-template-columns:1fr 1fr;column-gap:18px;width:100%;padding:0 16px 12px}
  .assort-nav.is-open .assort-links{display:grid}
  .assort-links a{font-size:14px;padding:11px 0;white-space:normal;border-bottom:1px solid #2a2a2a}
  .assort-links a:hover{box-shadow:none;color:#fff}
  .hero{padding:18px 0 6px}
  .hero__h1{font-size:22px;line-height:1.25}
  .hero__lead{font-size:14px}
  .breadcrumb{font-size:12px}
  h2{font-size:19px;margin-top:22px}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .product-card{padding:9px;border-radius:10px;gap:7px}
  .product-card__img{height:150px}
  .product-card__img img{max-height:135px}
  .product-card__brand{font-size:10px}
  .product-card__name{font-size:12.5px}
  .product-card__price{font-size:17px}
  .product-card__tiers{display:none}
  .btn-order,.btn-ghost{padding:10px 14px;font-size:12px}
  .city-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
  .city-grid--img .city-card span{font-size:13px}
  .brand-list{grid-template-columns:1fr 1fr;gap:8px}
  .brand-item{font-size:13px;padding:9px 10px}
  .brand-chips .brand-item{font-size:13px;padding:11px 8px}
  .pager{gap:8px;margin:20px 0 6px}
  .pager__btn{min-width:48px;padding:13px 15px;font-size:16px;border-radius:9px}
  .pager__info{font-size:12px}
  .cat-grid{grid-template-columns:1fr 1fr;gap:10px}
  .cat-card{padding:12px}
  .cat-card strong{font-size:15px}
  .cat-card span{font-size:12px}
  .filter-bar{padding:11px}
  .filter-brands{max-height:none}
  .filter-chip{font-size:12px;padding:6px 11px}
  .product-full{flex-direction:column;gap:14px}
  .product-full__media{width:100%;justify-content:center}
  .product-full__img{max-height:300px}
  .product-full__brand{max-height:170px}
  .product-full__price{font-size:20px}
  .footer{margin-top:36px}
}

@media(max-width:380px){
  .product-grid{gap:8px}
  .product-card__img{height:130px}
  .product-card__img img{max-height:115px}
  .pager__btn{min-width:44px;padding:12px 11px;font-size:15px}
}