body {margin:0;font-family:Arial, sans-serif;background:#f6f8fb;color:#1a1a1a;}
.container {max-width:1100px;margin:auto;padding:40px;}
.header {background:#ffffff;border-bottom:1px solid #eee;}
.header-inner {display:flex;justify-content:space-between;align-items:center;}
.logo {width:40px;margin-right:10px;}
.logo-block {display:flex;align-items:center;}
.brand-name {margin:0;font-size:22px;letter-spacing:2px;}
.brand-sub {font-size:12px;color:#666;}
nav a {margin-left:20px;text-decoration:none;color:#333;}
.hero {padding:80px 0;text-align:center;}
.btn {display:inline-block;padding:12px 24px;background:#0077ff;color:white;text-decoration:none;border-radius:6px;margin-top:20px;}
.product ul {line-height:1.8;}
.price {font-size:28px;font-weight:bold;}
.price-box {margin:20px 0;}
.faq h3 {margin-top:30px;}
.simple {padding:20px;}

/* Product gallery */
.product-gallery{
  margin: 18px 0 28px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.gallery-main{
  border-radius: 14px;
  overflow: hidden;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.10);
}
.gallery-zoom{
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}
.gallery-main img{width:100%;height:auto;max-height:540px;object-fit:contain;display:block;background:rgba(255,255,255,.6)}
.gallery-thumbs{
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.thumb{width:88px;height:88px;border-radius:14px;overflow:hidden;border:1px solid rgba(0,0,0,.08);background:rgba(255,255,255,.75);backdrop-filter: blur(8px);display:flex;align-items:center;justify-content:center}
.thumb:hover{ transform: translateY(-1px); }
.thumb.is-active{
  border-color: rgba(120, 220, 255, .55);
  box-shadow: 0 0 0 3px rgba(120, 220, 255, .12);
}
.thumb img{width:100%;height:100%;object-fit:contain;display:block}
.lightbox{
  width: min(980px, calc(100% - 24px));
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  padding: 0;
  background: rgba(10, 14, 18, .78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
}
.lightbox::backdrop{ background: rgba(0,0,0,.55); }
.lightbox img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}
.lightbox-close{
  position: absolute;
  top: 10px;
  right: 10px;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.10);
  color: #fff;
  cursor: pointer;
}

/* Order form */
.order-form{
  margin-top: 22px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.order-form h2{ margin: 0 0 8px; }
.order-form .muted{ opacity:.85; margin: 0 0 14px; }
.order-form form{
  display: grid;
  gap: 12px;
}
.order-form label{
  display: grid;
  gap: 6px;
  font-size: 14px;
}
.order-form input, .order-form textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.16);
  color: #fff;
  outline: none;
}
.order-form input:focus, .order-form textarea:focus{
  border-color: rgba(120, 220, 255, .55);
  box-shadow: 0 0 0 3px rgba(120, 220, 255, .12);
}

/* Product card (homepage) */
.product-card{
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 18px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.product-card__media{
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.16);
}
.product-card__media > img{
  width: 100%;
  height: auto;
  display:block;
}
.product-card__thumbs{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px;
}
.product-card__thumbs img{
  width: 100%;
  height: 92px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  cursor: pointer;
  opacity: .92;
  outline: none;
  transition: transform .15s ease, opacity .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.product-card__thumbs img:hover{ opacity: 1; transform: translateY(-1px); }
.product-card__thumbs img:focus{ opacity: 1; box-shadow: 0 0 0 3px rgba(59,130,246,.25); }
.product-card__thumbs img.is-active{ opacity: 1; border-color: rgba(59,130,246,.55); }

/* Ровнее список преимуществ на главной */
.product-card__info ul{ margin: 10px 0 0; padding-left: 18px; }
.product-card__info li{ line-height: 1.45; }
.product-card__info h3{ margin: 0 0 6px; font-size: 22px; }
.price-row{
  margin: 10px 0 12px;
  display: flex;
  gap: 10px;
  align-items: center;
}
.price{ font-size: 28px; font-weight: 800; letter-spacing: .2px; }
.badge{
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  font-size: 12px;
}
.bullets{ margin: 0 0 14px; padding:0; list-style:none; }
.bullets li{ display:flex; gap:10px; align-items:flex-start; margin: 8px 0;}
.bullets li::before{ content:"•"; color: var(--primary); font-weight:900; line-height:1.2; }
/* Ensure bullets align even inside centered containers */
.bullets{ text-align:left; }
.bullets li{ justify-content:flex-start; }

.actions{ display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 860px){
  .product-card{ grid-template-columns: 1fr; }
}


/* === v28 polish: symmetry + typography === */
:root{
  --container: 1100px;
  --radius: 16px;
  --radius-sm: 12px;
  --pad: 20px;
  --pad-lg: 28px;
  --text: #0f172a;
  --muted: #475569;
  --bg: #f6f8fb;
  --card: rgba(255,255,255,.85);
  --stroke: rgba(15,23,42,.08);
  --primary: #1d4ed8;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.45;
}
a{color:inherit}
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* Header */
.header{
  position: sticky;
  top:0;
  z-index:10;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--stroke);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  min-height: 68px;
}
.logo-block{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 260px;
}
.logo{
  width: 44px;
  height: 44px;
  display:block;
}
.brand{
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.brand-name{
  margin:0;
  font-size: 20px;
  letter-spacing: .18em;
  font-weight: 800;
}
.brand-sub{
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}
nav{
  display:flex;
  align-items:center;
  gap: 18px;
}
nav a{
  text-decoration:none;
  padding: 10px 12px;
  border-radius: 12px;
  color: #111827;
}
nav a:hover{
  background: rgba(29,78,216,.06);
}

/* Sections */
.section{
  padding: 44px 0;
}
.hero{
  padding: 56px 0 44px;
}
.hero h2{
  margin:0 0 10px;
  font-size: 34px;
  letter-spacing: -0.02em;
}
.hero p{
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 780px;
}
/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 18px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  text-decoration:none;
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(29,78,216,.20);
  border: 1px solid rgba(255,255,255,.22);
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(29,78,216,.24);
}
.btn.secondary{
  background: rgba(255,255,255,.75);
  color: #0f172a;
  border: 1px solid var(--stroke);
  box-shadow: none;
}
.btn.secondary:hover{
  background: rgba(255,255,255,.92);
}

/* Cards + grid */
.grid{
  display:grid;
  gap: 18px;
}
.grid.two{grid-template-columns: 1.25fr .75fr}
@media (max-width: 920px){
  .grid.two{grid-template-columns: 1fr}
  .logo-block{min-width:auto}
}
.card{
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: var(--pad-lg);
  box-shadow: 0 18px 46px rgba(15,23,42,.07);
}
.card h3{
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing:-0.01em;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(29,78,216,.08);
  color: #1d4ed8;
  font-weight: 600;
  font-size: 12px;
}
.price{
  font-size: 34px;
  font-weight: 800;
  letter-spacing:-0.02em;
}
.muted{color: var(--muted)}

/* Product gallery */
.gallery{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.gallery-main{
  width:100%;
  aspect-ratio: 4/3;
  background: rgba(2,6,23,.02);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
}
.gallery-main img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}
.gallery-thumbs{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.thumb{
  width: 86px;
  height: 64px;
  border-radius: 12px;
  overflow:hidden;
  border: 1px solid var(--stroke);
  cursor:pointer;
  background:#fff;
}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb.active{outline: 3px solid rgba(29,78,216,.28); border-color: rgba(29,78,216,.22)}

/* Forms */
form{display:grid; gap: 12px}
label{font-weight: 650; font-size: 13px; color: #111827}
input, textarea{
  width:100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.86);
  font: inherit;
  outline: none;
}
input:focus, textarea:focus{
  border-color: rgba(29,78,216,.30);
  box-shadow: 0 0 0 4px rgba(29,78,216,.10);
}
textarea{min-height: 110px; resize: vertical}

/* Footer */
footer{
  padding: 26px 0;
  border-top: 1px solid var(--stroke);
  color: var(--muted);
  font-size: 13px;
}
/* Simple pages header */
.header.simple{
  position: static;
  background: transparent;
  backdrop-filter: none;
  border-bottom: none;
}
.backlink{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 14px 0;
  text-decoration:none;
  color: var(--muted);
}
.backlink:hover{color:#0f172a}

/* Product details list (pipette-stand page) */
.product-details__list{
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.product-details__list li{
  position: relative;
  padding-left: 18px;
  color: rgba(15, 23, 42, 0.86);
  line-height: 1.35;
}
.product-details__list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.9), rgba(59, 130, 246, 0.9));
  box-shadow: 0 6px 18px rgba(59, 130, 246, 0.25);
  transform: translateY(-50%);
}

/* Clickable thumbs */
.product-card__thumbs{
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:center;
  padding:12px;
}
.product-thumb{
  border:0;
  padding:0;
  background:transparent;
  cursor:pointer;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 8px 22px rgba(0,0,0,.12);
  transition:transform .15s ease, box-shadow .15s ease, outline-color .15s ease;
  outline:2px solid transparent;
}
.product-thumb img{
  display:block;
  width:140px;
  height:88px;
  object-fit:cover;
}
.product-thumb:hover{ transform:translateY(-2px); box-shadow:0 12px 28px rgba(0,0,0,.16); }
.product-thumb.is-active{ outline-color: rgba(0, 122, 255, .55); }
@media (max-width: 720px){
  .product-thumb img{ width:110px; height:72px; }
}

/* v36 tweaks: align text blocks and improve list layout */
.product-card__info { text-align: left; }
.product-card__title, .product-card__meta, .product-card__price-row { text-align: left; }
.product-card__bullets { align-items: flex-start; }
.product-card__bullets li { text-align: left; }


/* Brand link overrides (fix logo shift) */
.brand-link{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand-logo{width:34px;height:34px;display:block;filter:drop-shadow(0 6px 16px rgba(62,115,255,.25))}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-name{font-weight:800;letter-spacing:.12em;font-size:18px}
.brand-sub{font-size:12px;opacity:.7;margin-top:2px}
@media (max-width:700px){.brand-sub{display:none}}

.back-link{display:inline-block;margin:14px 0 10px;padding:8px 12px;border-radius:12px;background:rgba(255,255,255,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(0,0,0,.06);text-decoration:none;color:inherit}
.back-link:hover{transform:translateY(-1px)}