/* Литстор — новый дизайн главной (v2). Подключается после litstor.css.
   Стили скоупятся на .ls-home и новые классы, чтобы не трогать остальные страницы. */

/* ======== база главной: бумага + миллиметровка ======== */
body.ls-homepage{background:#F6F3EA}
.ls-home{
  --paper:#F6F3EA; --ink:#15191E; --orange:#FF4D00; --line:#D9D2C0;
  --muted:#6A655A; --grid:#E8E3D3; --card:#FFFEFB;
  background:var(--paper);
  background-image:linear-gradient(var(--grid) 1px, transparent 1px),linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:28px 28px;
  color:var(--ink);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  padding-bottom:64px;
}
.ls-home .mono{font-family:"Noto Sans Mono",ui-monospace,Consolas,monospace}
/* на главной убираем белый фон контейнера темы, если он задан */
body.ls-homepage .content,.ls-home .content{background:transparent}
/* шапка на главной — в том же бумажном ключе */
body.ls-homepage .l-header,body.ls-homepage header{background:var(--paper,#F6F3EA) !important}

/* ======== лента-тикер ======== */
.ls-tape{background:var(--orange);color:#fff;overflow:hidden;margin:0 0 8px}
.ls-tape-track{display:flex;align-items:center;height:52px;width:max-content;animation:lsTicker 26s linear infinite}
.ls-tape:hover .ls-tape-track{animation-play-state:paused}
.ls-tape-track span{font-size:13.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;padding:0 34px;position:relative}
.ls-tape-track span::after{content:"";position:absolute;right:-4px;top:50%;transform:translateY(-50%);width:8px;height:8px;background:#fff}
@keyframes lsTicker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ======== герой ======== */
.ls-home .ls-hero{display:block}
.ls-home .ls-hero-main{display:none} /* старый одиночный баннер больше не используем */
.ls-hero-grid{max-width:1280px;margin:0 auto;padding:48px 44px 40px;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.ls-kicker{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--ink);padding:6px 12px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:26px;background:var(--card)}
.ls-kicker i{width:8px;height:8px;background:var(--orange);display:block;animation:lsBlink 1.6s infinite}
@keyframes lsBlink{0%,100%{opacity:1}50%{opacity:.25}}
.ls-h1{font-size:58px;line-height:1.03;font-weight:800;letter-spacing:-.025em;margin:0 0 20px;color:var(--ink)}
.ls-h1 mark{background:linear-gradient(transparent 62%, var(--orange) 62%);color:inherit;padding:0 2px}
.ls-lead{font-size:17px;line-height:1.55;color:var(--muted);max-width:56ch;margin:0 0 28px}
.ls-home .ls-cta{display:flex;gap:14px;margin-bottom:40px;flex-wrap:wrap}
.ls-home .ls-btn{display:inline-flex;align-items:center;gap:10px;height:54px;padding:0 26px;font-size:15.5px;font-weight:700;text-decoration:none;border:2px solid var(--ink);cursor:pointer;background:var(--ink);color:#fff;transition:transform .2s, box-shadow .2s}
.ls-home .ls-btn:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--orange);color:#fff}
.ls-home .ls-btn.ghost{background:var(--card);color:var(--ink)}
.ls-home .ls-btn.ghost:hover{box-shadow:6px 6px 0 rgba(21,25,30,.18)}
.ls-stats{display:flex;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.ls-stat{flex:1;padding:16px 20px 14px;border-right:1px solid var(--line)}
.ls-stat:last-child{border-right:0}
.ls-stat b{display:block;font-size:28px;font-weight:700;letter-spacing:-.02em}
.ls-stat span{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}

/* карточка-спецификация в герое */
.ls-spec{background:var(--card);border:2px solid var(--ink);position:relative;box-shadow:10px 10px 0 rgba(21,25,30,.08)}
.ls-spec-head{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:2px solid var(--ink);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.ls-spec-body{padding:22px 24px 20px}
.ls-spec-photo{height:216px;display:flex;align-items:center;justify-content:center;margin-bottom:6px}
.ls-spec-photo img{max-height:212px;max-width:100%;object-fit:contain;display:block}
.ls-spec table{width:100%;border-collapse:collapse;font-size:14.5px}
.ls-spec tr{border-bottom:1px dashed var(--line)}
.ls-spec tr:last-child{border-bottom:0}
.ls-spec td{padding:9px 0;color:var(--muted)}
.ls-spec td:last-child{text-align:right;color:var(--ink);font-weight:600}
.ls-spec-price{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding-top:14px;border-top:2px solid var(--ink);gap:10px}
.ls-spec-price .pr{font-size:33px;font-weight:800;letter-spacing:-.02em}
.ls-spec-foot{display:flex;justify-content:space-between;padding:12px 20px 14px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted)}
.ls-stamp{position:absolute;top:-16px;right:-14px;transform:rotate(6deg);border:2.5px solid var(--orange);color:var(--orange);font-weight:800;font-size:12.5px;letter-spacing:.1em;padding:8px 14px;background:var(--paper);text-transform:uppercase;animation:lsStamp 3.2s ease-in-out infinite;z-index:2}
@keyframes lsStamp{0%,100%{transform:rotate(6deg) scale(1)}50%{transform:rotate(4deg) scale(1.03)}}
.ls-home .buy-pr{background:var(--orange);color:#fff;border:2px solid var(--orange);height:52px;padding:0 24px;font-size:15px;font-weight:800;font-family:Inter,sans-serif;cursor:pointer;transition:transform .2s, box-shadow .2s, background .2s}
.ls-home .buy-pr:hover{background:var(--ink);border-color:var(--ink);transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--orange)}

/* ======== плитки преимуществ ======== */
.ls-home .ls-trust{max-width:1280px;margin:0 auto;padding:0 44px 8px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ls-home .ls-tr{background:var(--card);border:2px solid var(--ink);padding:16px 18px;display:flex;gap:12px;align-items:flex-start;transition:transform .25s, box-shadow .25s}
.ls-home .ls-tr:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 rgba(21,25,30,.85)}
.ls-home .ls-tr .em{font-size:20px;line-height:1.2}
.ls-home .ls-tr b{display:block;font-size:15px;letter-spacing:-.01em}
.ls-home .ls-tr small{display:block;font-size:12.5px;color:var(--muted);margin-top:3px;line-height:1.4}

/* ======== секции и заголовки ======== */
.ls-home .ls-sec{max-width:1280px;margin:0 auto;padding:40px 44px 0}
.ls-home .ls-sechead{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;gap:20px}
.ls-home .ls-sechead h2{font-size:32px;letter-spacing:-.02em;margin:0;color:var(--ink)}
.ls-home .ls-sechead a{font-size:14px;font-weight:700;color:var(--orange);text-decoration:none}
.ls-home .ls-sechead a:hover{text-decoration:underline}

/* ======== категории: плитки ======== */
.ls-home .ls-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ls-home .ls-cat-tile{background:var(--card);border:2px solid var(--ink);padding:18px 18px 16px;display:flex;flex-direction:column;gap:26px;text-decoration:none;color:var(--ink);transition:transform .25s, box-shadow .25s;min-height:150px}
.ls-home .ls-cat-tile:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 rgba(21,25,30,.85);color:var(--ink)}
.ls-home .ls-cat-em{display:none}   /* буква-кружок из старых стилей не нужна */
.ls-home .ls-cat-nm{font-size:19px;font-weight:800;letter-spacing:-.01em;line-height:1.2}
.ls-home .ls-cat-tile small{font-size:13px;color:var(--muted);margin-top:auto}

/* ======== карточки товаров (карусель) ======== */
.ls-carousel-wrap{position:relative;overflow:hidden;padding:2px}
.ls-carousel{display:flex;gap:18px;transition:transform .65s cubic-bezier(.22,.8,.24,1)}
.ls-pcard{flex:0 0 calc((100% - 54px)/4);min-width:0;background:var(--card);border:2px solid var(--ink);display:flex;flex-direction:column;transition:transform .25s, box-shadow .25s;position:relative}
.ls-pcard:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 rgba(21,25,30,.85)}
.ls-pcard .ph{height:230px;display:flex;align-items:center;justify-content:center;border-bottom:1px dashed var(--line);position:relative;background:#fff}
.ls-pcard .ph a{display:flex;align-items:center;justify-content:center;width:100%;height:100%}
.ls-pcard .ph img{max-height:210px;max-width:86%;object-fit:contain;display:block}
.ls-pcard .in{position:absolute;right:12px;top:10px;font-size:11px;font-weight:700;color:#1B7F4B;background:#E6F2E9;border:1.5px solid #1B7F4B;padding:2px 8px;text-transform:uppercase;letter-spacing:.06em;z-index:2}
.ls-pcard .tag-dim{position:absolute;left:12px;bottom:10px;background:var(--card);border:1.5px solid var(--ink);font-family:"Noto Sans Mono",ui-monospace,monospace;font-size:10.5px;font-weight:600;padding:3px 7px;z-index:2}
.ls-pcard .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.ls-pcard .body h5{margin:0;font-size:15.5px;line-height:1.3;letter-spacing:-.01em;font-weight:700}
.ls-pcard .body h5 a{color:var(--ink);text-decoration:none}
.ls-pcard .body h5 a:hover{color:var(--orange)}
.ls-pcard .summary{font-size:12.5px;color:var(--muted);line-height:1.45;min-height:18px}
.ls-pcard .pr{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:10px;border-top:1px dashed var(--line);gap:8px}
.ls-pcard .pr .price{font-size:21px;font-weight:800;font-family:"Noto Sans Mono",ui-monospace,monospace;letter-spacing:-.02em;white-space:nowrap}
.ls-pcard .pr .compare-at-price{display:none}
.ls-pcard .offers{margin:0}
.ls-pcard form.purchase{width:100%}
.ls-pcard .addtocart-btn{height:42px;background:var(--ink);color:#fff;border:2px solid var(--ink);font-weight:700;font-size:13.5px;font-family:Inter,sans-serif;cursor:pointer;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:background .2s,color .2s;padding:0 14px}
.ls-pcard .addtocart-btn:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.ls-pcard .addtocart-btn.wa-hide{display:none}
.ls-pcard .gotocart-btn{height:42px;background:var(--ink);color:#fff;border:2px solid var(--ink);font-weight:700;font-size:12.5px;font-family:Inter,sans-serif;cursor:pointer;display:none;align-items:center;justify-content:center;flex-direction:column;text-decoration:none;padding:0 14px}
.ls-pcard .gotocart-btn:hover{color:#fff}
.ls-pcard .gotocart-btn:not(.wa-hide){display:flex}
.ls-pcard .compare{display:none}
/* стрелки и точки карусели */
.ls-car-controls{display:flex;gap:10px;align-items:center}
.ls-arrow{width:46px;height:46px;border:2px solid var(--ink);background:var(--card);font-size:18px;font-weight:800;cursor:pointer;transition:transform .2s, box-shadow .2s, background .2s;display:flex;align-items:center;justify-content:center;color:var(--ink);line-height:1}
.ls-arrow:hover{background:var(--ink);color:#fff;transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--orange)}
.ls-dots{display:flex;gap:8px;justify-content:center;margin-top:20px}
.ls-dot{width:26px;height:6px;background:#D5CEBD;border:none;cursor:pointer;transition:background .25s;padding:0}
.ls-dot.on{background:var(--orange)}

/* ======== оптовая полоса ======== */
.ls-home .ls-opt-strip{max-width:1280px;margin:44px auto 0;background:var(--ink);color:#fff;padding:26px 30px;display:flex;align-items:center;justify-content:space-between;gap:26px;border:2px solid var(--ink)}
.ls-home .ls-opt-strip h3{margin:0 0 6px;font-size:22px;letter-spacing:-.01em;color:#fff}
.ls-home .ls-opt-strip p{margin:0;font-size:14px;color:#C9CFD6;max-width:70ch}
.ls-home .ls-opt-strip .ls-btn{background:var(--orange);border-color:var(--orange);height:50px;flex:0 0 auto}
.ls-home .ls-opt-strip .ls-btn:hover{background:#fff;border-color:#fff;color:var(--ink);box-shadow:6px 6px 0 var(--orange)}

/* ======== появление при скролле ======== */
body.ls-anim .ls-reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease, transform .7s cubic-bezier(.22,.8,.24,1)}
body.ls-anim .ls-reveal.in{opacity:1;transform:none}

/* ======== БОТ-подсказчик ======== */
.ls-bot{position:fixed;right:24px;bottom:24px;z-index:1000;display:flex;flex-direction:column;align-items:flex-end;gap:10px;font-family:Inter,sans-serif}
.ls-bot-teaser{background:#FFFEFB;border:2px solid #15191E;padding:10px 14px;font-size:13px;font-weight:600;box-shadow:5px 5px 0 rgba(21,25,30,.9);opacity:0;animation:lsTeaser .5s 1.2s ease forwards;cursor:pointer;max-width:280px}
@keyframes lsTeaser{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ls-bot-fab{display:flex;align-items:center;gap:9px;height:54px;padding:0 20px;background:#15191E;color:#fff;border:2px solid #15191E;font-family:Inter,sans-serif;font-size:15px;font-weight:800;cursor:pointer;position:relative;transition:transform .2s, box-shadow .2s}
.ls-bot-fab:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 #FF4D00}
.ls-bot-fab .dotp{position:absolute;top:-7px;right:-7px;width:16px;height:16px;background:#FF4D00;border:2px solid #F6F3EA;border-radius:50%;animation:lsBlink 1.4s infinite}
.ls-bot-panel{width:360px;max-width:calc(100vw - 48px);background:#FFFEFB;border:2px solid #15191E;box-shadow:10px 10px 0 rgba(21,25,30,.25);display:none;flex-direction:column;overflow:hidden}
.ls-bot-panel.open{display:flex;animation:lsPop .3s cubic-bezier(.22,.8,.24,1)}
@keyframes lsPop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.ls-bot-head{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:2px solid #15191E;background:#15191E;color:#fff}
.ls-bot-head .av{width:34px;height:34px;background:#FF4D00;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.ls-bot-head b{font-size:14px;display:block}
.ls-bot-head i{font-style:normal;font-size:12px;color:#B8C2CC;display:flex;align-items:center;gap:6px}
.ls-bot-head i::before{content:"";width:8px;height:8px;border-radius:50%;background:#4DE08A;display:block}
.ls-bot-msgs{padding:14px;display:flex;flex-direction:column;gap:9px;max-height:300px;overflow-y:auto}
.ls-bot-msgs .msg{max-width:86%;padding:9px 12px;font-size:13.5px;line-height:1.5;border:2px solid #15191E}
.ls-bot-msgs .msg.bot{background:#F6F3EA;align-self:flex-start}
.ls-bot-msgs .msg.bot a{color:#FF4D00;font-weight:700}
.ls-bot-msgs .msg.user{background:#15191E;color:#fff;align-self:flex-end}
.ls-bot-typing{display:inline-flex;gap:5px;padding:11px 13px;border:2px solid #15191E;background:#F6F3EA;align-self:flex-start}
.ls-bot-typing s{width:6px;height:6px;background:#15191E;animation:lsTd 1s infinite;text-decoration:none}
.ls-bot-typing s:nth-child(2){animation-delay:.15s}
.ls-bot-typing s:nth-child(3){animation-delay:.3s}
@keyframes lsTd{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}
.ls-bot-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 14px 14px}
.ls-chipq{border:2px solid #15191E;background:#FFFEFB;font-family:Inter,sans-serif;font-size:12.5px;font-weight:700;padding:7px 11px;cursor:pointer;transition:background .2s,color .2s}
.ls-chipq:hover{background:#FF4D00;border-color:#FF4D00;color:#fff}

/* фикс: бот поднимается над куки-баннером, пока тот открыт */
.ls-bot.ls-bot-up{bottom:120px}

/* ======== адаптив ======== */
@media (max-width:1100px){
  .ls-hero-grid{grid-template-columns:1fr;gap:36px;padding:36px 24px 32px}
  .ls-h1{font-size:44px}
  .ls-home .ls-trust{grid-template-columns:repeat(2,1fr)}
  .ls-home .ls-cats{grid-template-columns:repeat(2,1fr)}
  .ls-pcard{flex:0 0 calc((100% - 18px)/2)}
}
@media (max-width:640px){
  .ls-hero-grid{padding:24px 16px 24px}
  .ls-h1{font-size:34px}
  .ls-lead{font-size:15px}
  .ls-home .ls-sec{padding:28px 16px 0}
  .ls-home .ls-sechead{flex-wrap:wrap;gap:10px}
  .ls-home .ls-sechead h2{font-size:24px}
  .ls-home .ls-car-controls{width:100%;justify-content:space-between}
  .ls-home .ls-car-controls .ls-arrow{width:42px;height:42px}
  .ls-stamp{right:-6px;top:-12px;font-size:10.5px;padding:5px 9px}
  .ls-spec-head{padding-right:76px;font-size:11px}
  .ls-stat{padding:12px 10px}
  .ls-stat b{font-size:20px}
  .ls-stat span{font-size:9.5px;letter-spacing:.04em}
  .ls-home .ls-trust{grid-template-columns:1fr;padding:0 16px 8px}
  .ls-home .ls-cats{grid-template-columns:1fr}
  .ls-home .ls-opt-strip{flex-direction:column;align-items:flex-start;margin:28px 16px 0;padding:20px}
  .ls-pcard{flex:0 0 86%}
  .ls-pcard .ph{height:200px}
  .ls-pcard .ph img{max-height:180px}
  .ls-bot{right:12px;bottom:12px}
  .ls-bot-fab{height:50px;font-size:14px}
  .ls-bot-teaser{display:none}
  .ls-tape-track{height:46px}
  .ls-tape-track span{font-size:12px;padding:0 22px}
}