/* Временная витрина lentapack.ru: простой самодостаточный стиль без сторонних шрифтов и библиотек */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 -apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#1d2433;background:#f5f7fa}
a{color:#1a5fd6}
img{max-width:100%;height:auto}
h1{font-size:30px;line-height:1.2;margin:10px 0 16px}
h2{font-size:23px;line-height:1.25;margin:28px 0 12px}
h3{font-size:19px}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.notice{background:#fff5d6;border-bottom:1px solid #f0dc9a;text-align:center;font-size:14px;padding:7px 12px}
.notice a{white-space:nowrap;font-weight:600}
.hdr{background:#fff;border-bottom:1px solid #e3e7ee}
.hdr__in{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.logo img{display:block;width:176px;height:auto}
.hdr__info{flex:1;font-size:14px;color:#555;min-width:200px}
.hdr__info span{color:#7a8291}
.hdr__contacts{display:flex;flex-direction:column;text-align:right}
.hdr__tel{font-size:22px;font-weight:700;color:#1d2433;text-decoration:none;white-space:nowrap}
.hdr__mail{font-size:14px}
.btn{display:inline-block;background:#1a5fd6;color:#fff;border:0;border-radius:6px;padding:11px 20px;font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;text-align:center}
.btn:hover{background:#144bab}
.btn--sm{padding:8px 12px;font-size:14px;width:100%}
.btn--line{background:#fff;color:#1a5fd6;border:2px solid #1a5fd6;padding:9px 18px}
.btn--line:hover{background:#eef4ff}
.menu{background:#1d2433}
.menu ul{list-style:none;margin:0;padding:0}
.menu__desk{display:flex;flex-wrap:wrap}
.menu__desk>li{position:relative}
.menu__desk>li>a{display:block;color:#fff;text-decoration:none;padding:11px 12px;font-size:14px}
.menu__desk>li:hover>a{background:#2d3850}
.menu__desk li ul{display:none;position:absolute;left:0;top:100%;background:#fff;min-width:280px;box-shadow:0 8px 24px rgba(0,0,0,.15);z-index:20;padding:6px 0}
.menu__desk li:hover ul{display:block}
.menu__desk li ul a{display:block;padding:7px 16px;color:#1d2433;text-decoration:none;font-size:14px}
.menu__desk li ul a:hover{background:#eef4ff}
.menu__mob{display:none}
.main{padding-top:14px;padding-bottom:30px;background:#fff;min-height:50vh}
.crumbs{font-size:13px;color:#7a8291;margin:4px 0 6px}
.crumbs a{color:#7a8291}
.lead{font-size:18px;color:#333}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.chips a{background:#eef4ff;border-radius:20px;padding:6px 14px;text-decoration:none;font-size:14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin:10px 0 24px}
.card{border:1px solid #e3e7ee;border-radius:8px;padding:12px;display:flex;flex-direction:column;background:#fff}
.card>a:not(.btn){text-decoration:none;color:inherit;flex:1}
.card .btn{flex:0 0 auto}
.card__img{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:8px}
.card__img img{max-height:100%;object-fit:contain}
.noimg{color:#c4cad4;font-weight:700;letter-spacing:2px;font-size:13px}
.card__name{font-size:15px;line-height:1.35;margin-bottom:8px;flex:1}
.card__price{font-size:13px;color:#7a8291;margin-bottom:8px}
.prod{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;margin-bottom:10px}
.prod h1{margin-top:0}
.gal__main{display:block;width:100%;max-height:520px;object-fit:contain;border:1px solid #e3e7ee;border-radius:8px;background:#fff}
.gal__th{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.gal__th img{width:72px;height:72px;object-fit:contain;border:1px solid #e3e7ee;border-radius:6px;cursor:pointer;background:#fff}
.pricebox{background:#f5f7fa;border:1px solid #e3e7ee;border-radius:8px;padding:16px;margin-top:14px}
.pricebox b{font-size:19px;display:block}
.pricebox p{margin:6px 0 12px;color:#555}
.pricebox .btn{margin:4px 6px 4px 0}
.txt{max-width:900px}
.txt table,.tbl{border-collapse:collapse;margin:12px 0;display:block;overflow-x:auto;max-width:100%}
.txt td,.txt th{border:1px solid #dfe3ea;padding:6px 10px;font-size:14px;vertical-align:top}
.txt img{border-radius:6px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin:10px 0 20px}
.tile{display:block;border:1px solid #e3e7ee;border-radius:8px;padding:16px;text-decoration:none;background:#fff}
.tile:hover{border-color:#1a5fd6;box-shadow:0 4px 14px rgba(26,95,214,.12)}
.tile b{display:block;color:#1d2433;font-size:17px}
.tile span{font-size:13px;color:#7a8291}
.howto{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}
.howto div{background:#eef4ff;border-radius:8px;padding:14px}
.howto b{display:block}
.howto span{font-size:14px;color:#555}
.zayavka{background:#1d2433;color:#fff;padding:34px 0}
.zayavka__in{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.zayavka h2{margin-top:0;color:#fff}
.zayavka a{color:#9cc2ff}
.zayavka__tel{font-size:18px}
.zform label{display:block;margin-bottom:10px;font-size:14px}
.zform input,.zform textarea{display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid #c9d0db;border-radius:6px;font:inherit;color:#1d2433}
.zform .chk{display:flex;gap:8px;align-items:flex-start;font-size:13px}
.zform .chk input{width:auto;margin-top:3px}
.zform .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.zform__msg{min-height:1.4em;font-weight:600}
.zform__msg.ok{color:#7ee2a1}
.zform__msg.err{color:#ffb4a8}
.ftr{background:#141a26;color:#b9c0cc;font-size:14px;padding:28px 0 16px}
.ftr a{color:#d7deea}
.ftr__in{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:26px}
.ftr ul{list-style:none;padding:0;margin:8px 0}
.ftr li{margin:4px 0}
.ftr b{color:#fff}
.ftr img{filter:brightness(0) invert(1);opacity:.85}
.ftr__copy{margin-top:18px;border-top:1px solid #2a3245;padding-top:12px;font-size:12px}
@media (max-width:900px){
  .menu__desk{display:none}
  .menu__mob{display:block}
  .menu__mob summary{color:#fff;padding:11px 0;cursor:pointer;font-weight:600}
  .menu__mob ul{padding-bottom:10px}
  .menu__mob a{color:#fff;display:block;padding:6px 0;text-decoration:none}
  .menu__mob li ul{padding-left:14px}
  .menu__mob li ul a{color:#b9c0cc;font-size:14px}
  .prod,.zayavka__in,.ftr__in{grid-template-columns:1fr}
  .howto{grid-template-columns:1fr}
  .hdr__info{display:none}
  .hdr__in{gap:10px}
  .logo img{width:132px}
  .hdr__contacts{text-align:left;flex:1}
  .hdr__tel{font-size:18px}
  .hdr__btn{width:100%}
  h1{font-size:24px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .card{padding:8px}
  .card__name{font-size:14px}
}