:root {
  --page: #f5f7fa;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --surface-blue: #edf4fb;
  --ink: #101522;
  --ink-soft: #404858;
  --muted: #747d8d;
  --blue: #336abf;
  --blue-hover: #285aa8;
  --blue-dark: #17376f;
  --blue-deep: #0e2147;
  --blue-soft: #eaf2fb;
  --sky: #aed4ec;
  --green: #23845e;
  --red: #b84444;
  --orange: #336abf;
  --orange-bright: #285aa8;
  --line: #dfe5ec;
  --line-strong: #ccd6e2;
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 8px 24px rgba(18, 40, 76, .06);
  --shadow: 0 22px 60px rgba(18, 40, 76, .10);
  --shadow-strong: 0 28px 80px rgba(18, 40, 76, .16);
  --shell: min(1320px, calc(100% - 72px));
  --header-offset: 126px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
.shell { width: var(--shell); margin-inline: auto; }
main { min-height: 55vh; overflow: clip; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(204, 214, 226, .8);
  backdrop-filter: blur(18px);
}
.utility-bar {
  min-height: 34px;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
  color: #657084;
  font-size: 12px;
}
.utility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 34px;
}
.utility-inner nav, .utility-contacts { display: flex; align-items: center; gap: 24px; }
.utility-inner a { transition: color .18s ease; }
.utility-inner a:hover, .utility-inner a.is-active { color: var(--blue); }
.utility-inner a.is-active { font-weight: 700; }
.utility-contacts a:first-child { color: var(--ink); font-weight: 700; }
.header-main {
  display: grid;
  grid-template-columns: 190px 144px minmax(220px, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 82px;
}
.brand { display: inline-flex; align-items: center; width: fit-content; }
.brand-logo { width: 174px; height: auto; }
.catalog-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--blue);
  border-radius: 14px;
  background: var(--blue);
  color: #fff;
  font-size: 14px;
  font-weight: 750;
  box-shadow: 0 8px 20px rgba(51, 106, 191, .18);
  transition: background .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.catalog-trigger:hover, .catalog-trigger.is-active {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(51, 106, 191, .24);
}
.site-search {
  display: grid;
  grid-template-columns: 1fr 50px;
  align-items: center;
  min-width: 0;
  height: 46px;
  padding-left: 17px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7f9fb;
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.site-search:focus-within {
  background: #fff;
  border-color: #9eb9dd;
  box-shadow: 0 0 0 4px rgba(51, 106, 191, .08);
}
.site-search input { min-width: 0; height: 100%; border: 0; outline: 0; background: transparent; font-size: 14px; }
.site-search input::placeholder { color: #8d96a5; }
.site-search button { height: 100%; border: 0; background: transparent; color: var(--blue-dark); font-size: 22px; }
.header-actions { display: flex; align-items: stretch; gap: 2px; }
.header-actions > a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 66px;
  min-height: 52px;
  padding: 4px 2px;
  border-radius: 12px;
  color: #455064;
  transition: color .18s ease, background .18s ease;
}
.header-actions > a:hover { background: var(--blue-soft); color: var(--blue-dark); }
.header-actions span { position: relative; display: grid; place-items: center; height: 24px; min-width: 26px; font-size: 19px; line-height: 1; }
.header-actions small { white-space: nowrap; font-size: 10px; font-weight: 650; }
.header-actions i {
  position: absolute;
  top: -6px;
  right: -8px;
  display: grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border: 2px solid #fff;
  border-radius: 10px;
  background: var(--blue);
  color: #fff;
  font-size: 9px;
  font-style: normal;
  font-weight: 800;
}
.mobile-menu-trigger { display: none; }

/* Mobile navigation */
.mobile-nav { visibility: hidden; pointer-events: none; position: fixed; inset: 0; z-index: 100; }
.mobile-nav.is-open { visibility: visible; pointer-events: auto; }
.mobile-nav-backdrop { position: absolute; inset: 0; border: 0; background: rgba(8, 19, 42, .54); opacity: 0; transition: opacity .25s ease; }
.mobile-nav.is-open .mobile-nav-backdrop { opacity: 1; }
.mobile-nav-panel {
  position: absolute;
  inset: 0 auto 0 0;
  display: flex;
  flex-direction: column;
  width: min(400px, 92vw);
  padding: 24px;
  background: #fff;
  box-shadow: 20px 0 60px rgba(10, 31, 68, .18);
  transform: translateX(-102%);
  transition: transform .3s ease;
}
.mobile-nav.is-open .mobile-nav-panel { transform: translateX(0); }
.mobile-nav-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 22px; }
.mobile-nav-head img { width: 168px; }
.mobile-nav-head button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--blue-dark);
  font-size: 24px;
}
.mobile-search input {
  width: 100%;
  height: 48px;
  margin-bottom: 18px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7f9fb;
  outline: 0;
}
.mobile-search input:focus { border-color: #9eb9dd; box-shadow: 0 0 0 4px rgba(51, 106, 191, .08); }
.mobile-nav nav { display: flex; flex-direction: column; }
.mobile-nav nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 17px;
  font-weight: 720;
}
.mobile-nav nav a span { color: var(--blue); }
.mobile-contact { display: grid; gap: 8px; margin-top: auto; padding-top: 28px; color: var(--blue-dark); font-weight: 650; }

/* Flash messages */
.flash-stack { position: fixed; top: 132px; right: 24px; z-index: 120; display: grid; gap: 10px; width: min(420px, calc(100vw - 32px)); }
.flash {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 17px;
  border: 1px solid #d8e3f0;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow);
  color: var(--blue-dark);
}
.flash.success { border-color: #b9dccd; }
.flash.error { border-color: #efc5c5; }
.flash.info { border-color: #c8d7ec; }
.flash button { flex: 0 0 auto; border: 0; background: transparent; color: var(--muted); font-size: 20px; }

/* Buttons and typography */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 760;
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button.blue, .button.orange { background: var(--blue); color: #fff; box-shadow: 0 10px 24px rgba(51, 106, 191, .18); }
.button.blue:hover, .button.orange:hover { background: var(--blue-hover); box-shadow: 0 14px 30px rgba(51, 106, 191, .24); }
.button.white { background: #fff; color: var(--blue-dark); box-shadow: 0 12px 28px rgba(14, 33, 71, .12); }
.button.outline { border-color: var(--line-strong); background: #fff; color: var(--blue-dark); }
.button.outline:hover { border-color: #9eb9dd; color: var(--blue); }
.button.outline-light { border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.06); color: #fff; }
.button.small { min-height: 40px; padding: 0 16px; border-radius: 12px; font-size: 13px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--blue); font-weight: 760; transition: gap .18s ease, color .18s ease; }
.text-link:hover { gap: 10px; color: var(--blue-hover); }
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 820;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow.light { color: #cfe2f6; }

/* Sections */
.section { padding: 104px 0; }
.section.white { background: #fff; }
.section.blue {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 12%, rgba(174, 212, 236, .24), transparent 28%),
    linear-gradient(135deg, var(--blue-deep), var(--blue-dark));
  color: #fff;
}
.section.blue:before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  left: -240px;
  bottom: -260px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 50%;
}
.section.blue > .shell { position: relative; }
.section-head { margin-bottom: 40px; }
.section-head.split { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 72px; }
.section-head h1, .section-head h2 {
  margin: 0;
  max-width: 880px;
  color: var(--ink);
  font-size: clamp(38px, 4.3vw, 62px);
  line-height: 1.02;
  letter-spacing: -.045em;
  font-weight: 760;
}
.section-head h1 em, .section-head h2 em { color: var(--blue); font-family: inherit; font-style: normal; font-weight: inherit; }
.section-head p { margin: 16px 0 0; color: var(--muted); font-size: 17px; line-height: 1.65; }
.section.blue .section-head h1, .section.blue .section-head h2 { color: #fff; }
.section.blue .section-head h1 em, .section.blue .section-head h2 em { color: var(--sky); }
.section.blue .section-head p { color: #c6d5e8; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; padding: 22px 0 0; color: #7c8798; font-size: 12px; }
.breadcrumbs a { transition: color .18s ease; }
.breadcrumbs a:hover { color: var(--blue); }
.breadcrumbs span { color: #a5adba; }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 92px;
  background:
    radial-gradient(circle at 87% 14%, rgba(128, 185, 225, .26), transparent 24%),
    linear-gradient(130deg, #f9fbfd 0%, #eef4fa 60%, #e7f0f8 100%);
  color: var(--ink);
}
.hero:before {
  content: "";
  position: absolute;
  right: -180px;
  top: -250px;
  width: 690px;
  height: 690px;
  border: 1px solid rgba(51, 106, 191, .16);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(51, 106, 191, .03), 0 0 0 140px rgba(51, 106, 191, .02);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 64px; }
.hero h1 {
  max-width: 830px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(48px, 5.7vw, 82px);
  line-height: .96;
  letter-spacing: -.055em;
  font-weight: 780;
}
.hero h1 em { color: var(--blue); font-family: inherit; font-style: normal; font-weight: inherit; }
.hero .eyebrow.light { color: var(--blue); }
.hero-lead { max-width: 720px; margin: 26px 0 34px; color: #596579; font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .button.white { background: var(--blue); color: #fff; box-shadow: 0 12px 28px rgba(51, 106, 191, .22); }
.hero .button.white:hover { background: var(--blue-hover); }
.hero .button.outline-light { border-color: #b7c8dd; background: rgba(255,255,255,.55); color: var(--blue-dark); }
.hero .button.outline-light:hover { border-color: #91add0; background: #fff; }
.hero-side {
  position: relative;
  min-width: 0;
  padding: 30px;
  border: 1px solid rgba(126, 161, 202, .34);
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 35%, rgba(255,255,255,.92), rgba(240,246,251,.90) 48%, rgba(219,233,246,.92) 100%);
  box-shadow: var(--shadow-strong);
}
.hero-side:before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(51,106,191,.10);
  border-radius: 26px;
  pointer-events: none;
}
.hero-side img { position: relative; width: 100%; height: 360px; object-fit: contain; filter: drop-shadow(0 24px 22px rgba(18,40,76,.18)); }
.hero-badges { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.hero-badges div { padding: 15px; border: 1px solid #d7e3ef; border-radius: 15px; background: rgba(255,255,255,.76); }
.hero-badges strong, .hero-badges span { display: block; }
.hero-badges strong { color: var(--blue-dark); font-size: 18px; }
.hero-badges span { margin-top: 3px; color: #6a7586; font-size: 11px; line-height: 1.35; }

/* Cards */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat-card {
  position: relative;
  min-height: 220px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.stat-card:before { content: ""; display: block; width: 42px; height: 4px; margin-bottom: 28px; border-radius: 4px; background: linear-gradient(90deg, var(--blue), var(--sky)); }
.stat-card:hover { transform: translateY(-4px); border-color: #c9d7e8; box-shadow: var(--shadow); }
.stat-card strong { display: block; margin-bottom: 10px; color: var(--ink); font-size: 21px; line-height: 1.2; }
.stat-card p { margin: 0; color: var(--muted); line-height: 1.65; }

/* Product cards */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(18,40,76,.04);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.product-card:hover { transform: translateY(-5px); border-color: #c8d7e8; box-shadow: var(--shadow); }
.product-card-tools { position: absolute; z-index: 3; top: 13px; right: 13px; display: flex; align-items: center; gap: 7px; }
.product-card-tools > span, .product-card-tools > div { display: contents; }
.icon-form { margin: 0; }
.icon-button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid #dfe6ee;
  border-radius: 50%;
  background: rgba(255,255,255,.92);
  color: #6d7786;
  font-size: 17px;
  line-height: 1;
  box-shadow: 0 6px 18px rgba(18,40,76,.08);
}
.icon-button:hover, .icon-button.is-active { border-color: #b8cce4; background: var(--blue-soft); color: var(--blue); }
.product-image {
  position: relative;
  display: grid;
  place-items: center;
  height: 236px;
  padding: 30px 24px 22px;
  background: linear-gradient(145deg, #fafcfd, #eef4f9);
}
.product-image:after { content: ""; position: absolute; left: 22px; right: 22px; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, #dfe7ef, transparent); }
.product-image img { max-width: 100%; max-height: 184px; object-fit: contain; transition: transform .25s ease; filter: drop-shadow(0 12px 14px rgba(18,40,76,.10)); }
.product-card:hover .product-image img { transform: scale(1.035); }
.stock { display: flex; align-items: center; gap: 7px; padding: 13px 16px 4px; color: var(--muted); font-size: 11px; font-weight: 680; }
.stock i { width: 7px; height: 7px; border-radius: 50%; background: #b1b8c2; }
.stock.in-stock { color: var(--green); }
.stock.in-stock i { background: var(--green); box-shadow: 0 0 0 4px rgba(35,132,94,.10); }
.product-title { min-height: 58px; padding: 8px 16px 0; color: var(--ink); font-size: 15px; line-height: 1.35; font-weight: 760; }
.product-title:hover { color: var(--blue); }
.product-specs { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 6px; min-height: 74px; padding: 13px 16px 15px; }
.product-specs span { height: fit-content; padding: 5px 8px; border: 1px solid #e4eaf1; border-radius: 8px; background: #f8fafc; color: #697486; font-size: 10px; }
.product-price-row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 8px; margin-top: auto; padding: 15px 16px; border-top: 1px solid var(--line); }
.product-price-row small, .product-price-row strong, .product-price-row del { display: block; }
.product-price-row small { color: #8a93a1; font-size: 10px; }
.product-price-row strong { color: var(--ink); font-size: 19px; letter-spacing: -.02em; }
.product-price-row del { margin-top: 1px; color: #9aa2ad; font-size: 10px; }
.cart-icon-button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 13px;
  background: var(--blue);
  color: #fff;
  font-size: 16px;
  box-shadow: 0 8px 18px rgba(51,106,191,.18);
}
.cart-icon-button:hover { background: var(--blue-hover); }
.product-spec-request { display: flex; align-items: center; justify-content: center; min-height: 43px; border-top: 1px solid var(--line); color: var(--blue); font-size: 11px; font-weight: 760; transition: background .18s ease; }
.product-spec-request:hover { background: var(--blue-soft); }

/* Page headers and catalog */
.page-hero { position: relative; padding: 68px 0 72px; background: #fff; border-bottom: 1px solid var(--line); }
.page-hero:after { content: ""; position: absolute; top: 0; right: 0; width: 36%; height: 100%; background: radial-gradient(circle at 65% 10%, rgba(174,212,236,.22), transparent 58%); pointer-events: none; }
.page-hero .shell { position: relative; z-index: 1; }
.page-hero h1 { margin: 0; max-width: 980px; color: var(--ink); font-size: clamp(42px, 4.8vw, 68px); line-height: 1.01; letter-spacing: -.05em; font-weight: 780; }
.page-hero p { max-width: 760px; margin: 18px 0 0; color: var(--muted); font-size: 17px; line-height: 1.65; }
.catalog-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 28px; align-items: start; }
.catalog-sidebar {
  position: sticky;
  top: 134px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.catalog-sidebar h3 { margin: 0 0 15px; color: var(--ink); font-size: 17px; }
.catalog-sidebar nav { display: grid; gap: 5px; }
.catalog-sidebar a { display: flex; align-items: center; justify-content: space-between; padding: 10px 11px; border-radius: 11px; color: #616c7c; font-size: 13px; transition: background .18s ease, color .18s ease; }
.catalog-sidebar a:hover, .catalog-sidebar a.is-active { background: var(--blue-soft); color: var(--blue-dark); font-weight: 760; }
.catalog-controls { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 20px; }
.catalog-controls .result-count { color: var(--muted); font-size: 13px; }
.catalog-controls form { display: flex; gap: 8px; }
.catalog-controls input, .catalog-controls select { height: 44px; padding: 0 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; outline: 0; }
.catalog-controls input:focus, .catalog-controls select:focus { border-color: #9eb9dd; box-shadow: 0 0 0 4px rgba(51,106,191,.07); }
.catalog-controls input { min-width: 260px; }
.category-products { grid-template-columns: repeat(3, 1fr); }
.empty-state { padding: 62px 30px; border: 1px dashed #c8d4e2; border-radius: 24px; background: #fff; text-align: center; }
.empty-state h2, .empty-state h3 { margin: 0 0 10px; color: var(--ink); }
.empty-state p { margin: 0 auto 22px; max-width: 620px; color: var(--muted); }

/* Product detail */
.product-detail { display: grid; grid-template-columns: .92fr 1.08fr; gap: 54px; padding: 68px 0 94px; }
.product-detail-image {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 540px;
  padding: 48px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: linear-gradient(145deg, #fff, #eef4f9);
  box-shadow: var(--shadow-sm);
}
.product-detail-image:after { content: ""; position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(174,212,236,.28), transparent 68%); pointer-events: none; }
.product-detail-image img { position: relative; z-index: 1; width: 100%; max-height: 410px; object-fit: contain; filter: drop-shadow(0 20px 24px rgba(18,40,76,.12)); }
.product-summary { padding: 22px 0; }
.product-summary .tag-row { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.product-summary .tag { padding: 7px 10px; border-radius: 9px; background: var(--blue-soft); color: var(--blue-dark); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.product-summary .sku { color: var(--muted); font-size: 12px; }
.product-summary h1 { margin: 0; color: var(--ink); font-size: clamp(38px, 4vw, 58px); line-height: 1.04; letter-spacing: -.045em; font-weight: 780; }
.key-specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 28px 0; }
.key-spec { padding: 16px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.key-spec strong, .key-spec span { display: block; }
.key-spec strong { color: var(--ink); font-size: 18px; }
.key-spec span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.product-buy { padding: 24px; border: 1px solid #d5e0ec; border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
.product-buy .price-line { display: flex; align-items: end; justify-content: space-between; gap: 16px; }
.product-buy .price-line small, .product-buy .price-line strong, .product-buy .price-line del { display: block; }
.product-buy .price-line small { color: var(--muted); }
.product-buy .price-line strong { margin-top: 4px; color: var(--ink); font-size: 32px; letter-spacing: -.03em; }
.product-buy .price-line del { color: #9299a4; font-size: 12px; }
.product-buy .buy-actions { display: flex; gap: 10px; margin-top: 18px; }
.product-buy form { flex: 1; }
.product-buy form .button { width: 100%; }
.product-extra-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.product-extra-actions form { flex: 0 0 auto; }
.spec-table { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #fff; }
.spec-row { display: grid; grid-template-columns: minmax(220px, .7fr) 1.3fr; gap: 24px; padding: 17px 22px; border-bottom: 1px solid var(--line); }
.spec-row:last-child { border-bottom: 0; }
.spec-row span:first-child { color: var(--muted); }
.spec-row strong { color: var(--ink); }

/* Cart and checkout */
.cart-layout { display: grid; grid-template-columns: minmax(0, 1fr) 370px; gap: 28px; align-items: start; }
.cart-list { display: grid; gap: 12px; }
.cart-item { display: grid; grid-template-columns: 120px minmax(0,1fr) 120px 150px 44px; align-items: center; gap: 16px; padding: 17px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow-sm); }
.cart-item-image { display: grid; place-items: center; height: 96px; border-radius: 14px; background: linear-gradient(145deg, #fafcfd, #eef4f9); }
.cart-item-image img { max-width: 92px; max-height: 82px; object-fit: contain; }
.cart-item h3 { margin: 0 0 7px; color: var(--ink); font-size: 15px; }
.cart-item p { margin: 0; color: var(--muted); font-size: 11px; }
.qty-input { width: 86px; height: 44px; padding: 0 10px; border: 1px solid var(--line); border-radius: 12px; text-align: center; background: #fff; outline: 0; }
.qty-input:focus { border-color: #9eb9dd; box-shadow: 0 0 0 4px rgba(51,106,191,.07); }
.cart-item-price strong, .cart-item-price small { display: block; }
.cart-item-price strong { color: var(--ink); font-size: 18px; }
.cart-item-price small { margin-top: 4px; color: var(--muted); }
.remove-button { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid #ead6d6; border-radius: 12px; background: #fff6f6; color: var(--red); font-size: 20px; }
.cart-summary {
  position: sticky;
  top: 134px;
  padding: 26px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 85% 8%, rgba(174,212,236,.22), transparent 30%),
    linear-gradient(145deg, var(--blue-deep), var(--blue-dark));
  color: #fff;
  box-shadow: var(--shadow);
}
.cart-summary h2 { margin: 0 0 20px; font-size: 24px; }
.summary-line { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 9px 0; color: #cbd8e9; }
.summary-line.total { margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.16); color: #fff; font-size: 20px; font-weight: 760; }
.cart-summary .button { width: 100%; margin-top: 16px; }
.cart-summary .button.orange { background: #fff; color: var(--blue-dark); box-shadow: none; }
.cart-summary .button.orange:hover { background: #f2f7fb; }
.cart-note { margin: 15px 0 0; color: #adbed4; font-size: 11px; line-height: 1.55; }
.checkout-grid { display: grid; grid-template-columns: minmax(0, 1fr) 370px; gap: 28px; align-items: start; }
.form-card { padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: var(--shadow-sm); }
.form-card h2, .form-card h3 { margin-top: 0; color: var(--ink); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { color: #4c5667; font-size: 12px; font-weight: 730; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 13px; background: #f8fafc; outline: 0; transition: border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.field input, .field select { height: 49px; padding: 0 14px; }
.field textarea { min-height: 124px; padding: 13px 14px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: #9eb9dd; background: #fff; box-shadow: 0 0 0 4px rgba(51,106,191,.07); }
.field small { color: var(--muted); font-size: 11px; }
.radio-row { display: flex; flex-wrap: wrap; gap: 10px; }
.radio-card { display: flex; align-items: flex-start; gap: 9px; flex: 1 1 200px; padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: #f8fafc; }
.checkbox-line { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: 11px; }
.checkout-summary-items { display: grid; gap: 9px; margin-bottom: 15px; }
.checkout-summary-item { display: grid; grid-template-columns: 1fr auto; gap: 12px; color: #c9d7e7; font-size: 12px; }
.checkout-summary-item strong { color: #fff; }

/* Comparison */
.compare-wrap { overflow-x: auto; padding-bottom: 5px; }
.compare-table { min-width: 760px; overflow: hidden; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.compare-row { display: grid; grid-template-columns: 220px repeat(4, minmax(180px, 1fr)); border-bottom: 1px solid var(--line); }
.compare-row:last-child { border-bottom: 0; }
.compare-cell { min-width: 0; padding: 16px; border-right: 1px solid var(--line); }
.compare-cell:last-child { border-right: 0; }
.compare-label { background: #f7f9fb; color: var(--muted); font-size: 12px; font-weight: 730; }
.compare-product img { width: 100%; height: 120px; object-fit: contain; margin-bottom: 10px; }
.compare-product strong { color: var(--ink); font-size: 13px; }

/* Content, features and contacts */
.content-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.content-card {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.content-card:hover { transform: translateY(-4px); border-color: #c9d8e8; box-shadow: var(--shadow); }
.content-card h2, .content-card h3 { margin: 0 0 10px; color: var(--ink); }
.content-card h3 { font-size: 20px; line-height: 1.22; }
.content-card p { margin: 0 0 18px; color: var(--muted); line-height: 1.65; }
.content-card .number { display: inline-flex; margin-bottom: 28px; color: var(--blue); font-size: 12px; font-weight: 820; letter-spacing: .12em; }
.section.blue .content-card { border-color: rgba(255,255,255,.13); background: rgba(255,255,255,.07); box-shadow: none; }
.section.blue .content-card:hover { border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.10); }
.section.blue .content-card h2, .section.blue .content-card h3 { color: #fff; }
.section.blue .content-card p { color: #c9d7e8; }
.section.blue .content-card .text-link, .section.blue .content-card .number { color: var(--sky); }
.feature-split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; }
.feature-media { min-height: 420px; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: linear-gradient(145deg, #fff, #eef4f9); box-shadow: var(--shadow-sm); }
.feature-media img { width: 100%; height: 100%; min-height: 420px; object-fit: contain; padding: 34px; }
.feature-copy h2 { margin: 0; color: var(--ink); font-size: clamp(34px, 4vw, 56px); line-height: 1.03; letter-spacing: -.045em; }
.feature-copy p { margin: 18px 0; color: var(--muted); font-size: 17px; line-height: 1.65; }
.section.blue .feature-copy h2 { color: #fff; }
.section.blue .feature-copy p { color: #c8d6e7 !important; }
.check-list { display: grid; gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 30px; color: #4e596a; }
.check-list li:before { content: ""; position: absolute; left: 0; top: .42em; width: 16px; height: 16px; border-radius: 50%; background: var(--blue-soft); box-shadow: inset 0 0 0 5px var(--blue); }
.section.blue .check-list li { color: #d4dfeb; }
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.contact-card { padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: var(--shadow-sm); }
.contact-card small { display: block; margin-bottom: 10px; color: var(--muted); font-size: 11px; font-weight: 720; text-transform: uppercase; letter-spacing: .08em; }
.contact-card strong, .contact-card a { color: var(--ink); font-size: 16px; line-height: 1.45; }
.contact-card a:hover { color: var(--blue); }
.map-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: stretch; margin-top: 24px; }
.map-grid img { width: 100%; height: 100%; min-height: 380px; object-fit: cover; border-radius: 24px; }
.document-list { overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow-sm); }
.document-row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 22px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.document-row:last-child { border-bottom: 0; }
.document-row h3 { margin: 0 0 4px; color: var(--ink); font-size: 16px; }
.document-row p { margin: 0; color: var(--muted); font-size: 12px; }
.success-panel { max-width: 760px; margin: 90px auto 110px; padding: 64px; border: 1px solid var(--line); border-radius: 32px; background: #fff; box-shadow: var(--shadow); text-align: center; }
.success-icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 24px; border-radius: 50%; background: var(--blue-soft); color: var(--blue); font-size: 30px; }
.success-panel h1 { margin: 0; color: var(--ink); font-size: clamp(36px, 4vw, 54px); letter-spacing: -.04em; }
.success-panel p { margin: 16px auto 26px; max-width: 560px; color: var(--muted); font-size: 16px; line-height: 1.65; }

/* Footer */
.site-footer {
  position: relative;
  overflow: hidden;
  padding: 74px 0 28px;
  background:
    radial-gradient(circle at 8% 90%, rgba(174,212,236,.13), transparent 28%),
    #0c1832;
  color: #fff;
}
.site-footer:after { content: ""; position: absolute; right: -180px; top: -240px; width: 500px; height: 500px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 60px rgba(255,255,255,.018), 0 0 0 120px rgba(255,255,255,.012); }
.footer-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.45fr repeat(3, 1fr); gap: 54px; }
.footer-brand img { width: 180px; padding: 8px 10px; border-radius: 10px; background: #fff; }
.footer-brand p { max-width: 340px; margin: 22px 0 0; color: #9fb0c7; font-size: 13px; line-height: 1.7; }
.footer-grid > div:not(.footer-brand) { display: grid; align-content: start; gap: 10px; }
.footer-grid h3 { margin: 0 0 9px; color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.footer-grid a, .footer-grid span { color: #aebdd0; font-size: 13px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 52px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.10); color: #7186a2; font-size: 11px; }

/* Tablet */
@media (max-width: 1180px) {
  :root { --shell: min(100% - 48px, 1120px); }
  .utility-bar { display: none; }
  .header-main { grid-template-columns: 54px 170px 132px minmax(200px, 1fr) auto; min-height: 78px; }
  .mobile-menu-trigger {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: #f8fafc;
    color: var(--blue-dark);
    font-size: 20px;
  }
  .brand-logo { width: 158px; }
  .header-actions > a { width: 56px; }
  .header-actions small { display: none; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .category-products { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .cart-item { grid-template-columns: 105px minmax(0,1fr) 96px 130px 40px; gap: 12px; }
  .dashboard-grid { grid-template-columns: 1fr 1fr; }
}

/* Small tablet */
@media (max-width: 960px) {
  :root { --shell: min(100% - 40px, 900px); }
  .site-search { display: none; }
  .header-main { grid-template-columns: 50px 1fr auto auto; gap: 12px; }
  .hero-grid, .product-detail, .feature-split, .map-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 72px; }
  .hero-grid { gap: 42px; }
  .hero-side { max-width: 720px; width: 100%; }
  .hero-side img { height: 330px; }
  .section { padding: 82px 0; }
  .section-head.split { grid-template-columns: 1fr; gap: 16px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { position: static; padding: 18px; }
  .catalog-sidebar nav { grid-template-columns: repeat(2, 1fr); }
  .cart-layout, .checkout-grid { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .cart-item { grid-template-columns: 96px minmax(0,1fr) 90px 120px 40px; }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2 / 4; }
}

/* Mobile */
@media (max-width: 700px) {
  :root { --shell: calc(100% - 28px); }
  .header-main { grid-template-columns: 46px 1fr auto; min-height: 72px; gap: 10px; }
  .brand-logo { width: 146px; }
  .catalog-trigger { min-height: 42px; padding: 0 14px; border-radius: 12px; font-size: 12px; }
  .header-actions > a:nth-child(1), .header-actions > a:nth-child(2) { display: none; }
  .header-actions > a { width: 42px; min-height: 44px; }
  .flash-stack { top: 84px; right: 14px; }
  .hero { padding: 50px 0 60px; }
  .hero:before { right: -360px; top: -310px; }
  .hero h1 { font-size: clamp(40px, 12vw, 58px); line-height: .98; }
  .hero-lead { margin: 20px 0 26px; font-size: 16px; line-height: 1.6; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-side { padding: 18px; border-radius: 24px; }
  .hero-side:before { inset: 10px; border-radius: 18px; }
  .hero-side img { height: 250px; }
  .hero-badges { grid-template-columns: 1fr; }
  .section { padding: 66px 0; }
  .section-head { margin-bottom: 28px; }
  .section-head h1, .section-head h2 { font-size: clamp(34px, 9.5vw, 48px); }
  .page-hero { padding: 46px 0 50px; }
  .page-hero h1 { font-size: clamp(36px, 10vw, 52px); }
  .stat-grid, .product-grid, .category-products, .content-grid, .contact-grid, .dashboard-grid, .tool-grid { grid-template-columns: 1fr; }
  .stat-card { min-height: 0; }
  .catalog-sidebar nav { grid-template-columns: 1fr; }
  .catalog-controls { align-items: stretch; }
  .catalog-controls form { width: 100%; flex-direction: column; }
  .catalog-controls input, .catalog-controls select { width: 100%; min-width: 0; }
  .product-detail { gap: 30px; padding: 44px 0 66px; }
  .product-detail-image { min-height: 340px; padding: 30px; border-radius: 24px; }
  .product-summary h1 { font-size: clamp(34px, 10vw, 48px); }
  .key-specs { grid-template-columns: 1fr; }
  .product-buy .buy-actions { flex-direction: column; }
  .product-extra-actions form { flex: 1 1 100%; }
  .product-extra-actions .button { width: 100%; }
  .spec-row { grid-template-columns: 1fr; gap: 4px; padding: 14px 16px; }
  .cart-item { grid-template-columns: 80px minmax(0, 1fr) 40px; align-items: start; }
  .cart-item-image { grid-row: span 2; height: 82px; }
  .cart-item h3 { padding-right: 4px; }
  .cart-item .qty-input { grid-column: 2; width: 90px; }
  .cart-item-price { grid-column: 2; }
  .cart-item .remove-button { grid-column: 3; grid-row: 1; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .order-table { overflow-x: auto; }
  .order-row { min-width: 700px; }
  .document-row { grid-template-columns: 1fr; }
  .document-row .button { width: 100%; }
  .feature-media { min-height: 280px; border-radius: 22px; }
  .feature-media img { min-height: 280px; padding: 20px; }
  .feature-copy h2 { font-size: clamp(34px, 9vw, 48px); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px 26px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .success-panel { margin: 50px auto 70px; padding: 40px 22px; border-radius: 24px; }
}

@media (max-width: 430px) {
  .catalog-trigger { padding: 0 11px; }
  .catalog-trigger span { display: none; }
  .header-actions > a { width: 38px; }
  .hero-badges { gap: 8px; }
  .hero-badges div { padding: 13px; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* ================================================================
   HELEOS / Kirill Edition brandbook layer - 2026-08-13
   Source of truth: user-provided Figma export archive.
   ================================================================ */
:root {
  --page: #f2f3f7;
  --surface: #ffffff;
  --surface-soft: #f7f7f8;
  --surface-blue: #f0f1f6;
  --ink: #303034;
  --ink-soft: #4a4a4f;
  --muted: #707077;
  --blue: #34429b;
  --blue-hover: #2b3787;
  --blue-dark: #27337f;
  --blue-deep: #15193f;
  --blue-soft: #eef0fb;
  --green: #3d8a62;
  --red: #bb4b4b;
  --orange: #f26b21;
  --orange-bright: #ff6b00;
  --line: #e3e4e9;
  --line-strong: #d4d6dd;
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-sm: none;
  --shadow: none;
  --shadow-strong: none;
  --shell: min(1280px, calc(100% - 64px));
  --header-offset: 166px;
}

html { background: var(--page); }
body {
  background: var(--page);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: -0.01em;
}
button, .button, .catalog-trigger, .product-spec-request, .text-link { white-space: nowrap; }
main { overflow: clip; }

/* Header: same two-level rhythm as the brandbook */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 0;
  background: #fff;
  backdrop-filter: none;
  box-shadow: 0 1px 0 rgba(26, 28, 43, .05);
}
.utility-bar {
  min-height: 42px;
  border-bottom: 1px solid #e7e7e9;
  background: #f7f7f8;
  color: #60677d;
  font-size: 14px;
}
.utility-inner { min-height: 42px; }
.utility-inner nav, .utility-contacts { gap: 22px; }
.utility-inner a { font-weight: 400; }
.utility-inner a:hover, .utility-inner a.is-active { color: var(--blue); }
.utility-inner a.is-active { font-weight: 600; }
.utility-contacts a:first-child { color: #56617a; font-weight: 400; text-decoration: underline; text-underline-offset: 3px; }
.header-surface { background: #fff; }
.header-main {
  grid-template-columns: 230px 154px minmax(280px, 1fr) 356px;
  gap: 22px;
  min-height: 124px;
}
.brand-logo { width: 184px; }
.catalog-trigger {
  min-height: 51px;
  padding: 0 22px;
  border: 0;
  border-radius: 10px;
  background: var(--blue);
  box-shadow: none;
  font-size: 16px;
  font-weight: 700;
}
.catalog-trigger svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.catalog-trigger:hover, .catalog-trigger.is-active { background: var(--blue-hover); transform: none; box-shadow: none; }
.site-search {
  height: 58px;
  padding-left: 20px;
  grid-template-columns: 1fr 58px;
  border: 0;
  border-radius: 12px;
  background: #f3f3f4;
}
.site-search:focus-within { background: #f3f3f4; border: 0; box-shadow: 0 0 0 2px rgba(52,66,155,.15); }
.site-search input { font-size: 15px; }
.site-search input::placeholder { color: #aaaab0; }
.site-search button { color: #85858a; }
.site-search button svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.55; }
.header-actions { justify-content: flex-end; gap: 6px; }
.header-actions > a {
  width: 82px;
  min-height: 66px;
  gap: 5px;
  padding: 6px 2px;
  border-radius: 10px;
  color: #353538;
}
.header-actions > a:hover { background: #f6f6f8; color: var(--blue); }
.header-actions .action-icon { width: 30px; height: 28px; }
.header-actions svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.header-actions small { font-size: 11px; font-weight: 400; }
.header-actions i {
  top: -3px;
  right: -8px;
  min-width: 18px;
  height: 18px;
  border: 0;
  background: var(--orange-bright);
  font-size: 9px;
}
.mobile-menu-trigger svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }

/* Shared page rhythm */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-top: 40px;
  color: #8a8b91;
  font-size: 13px;
}
.breadcrumbs a:hover { color: var(--blue); }
.breadcrumbs b { color: #47484d; font-weight: 400; }
.page-hero { padding: 18px 0 40px; background: transparent; }
.page-hero .shell { max-width: none; }
.page-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(44px, 4.2vw, 58px);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.045em;
}
.page-hero p:not(.eyebrow) { max-width: 760px; margin: 16px 0 0; color: var(--muted); font-size: 17px; line-height: 1.55; }
.eyebrow {
  margin: 0 0 16px;
  color: var(--blue);
  font-size: 13px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.eyebrow.light { color: #fff; opacity: .9; }
.section { padding: 70px 0; background: var(--page); }
.section.compact-section { padding-top: 32px; }
.section.white { background: #fff; }
.section-head { margin-bottom: 34px; }
.section-head.split { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(260px, .7fr); align-items: end; gap: 48px; }
.section-head h1, .section-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(36px, 3.5vw, 48px);
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.04em;
}
.section-head h1 em, .section-head h2 em { color: inherit; font-style: normal; }
.section-head > p, .section-head.split > p, .section-head.split > div > p:not(.eyebrow) { color: var(--muted); font-size: 16px; line-height: 1.55; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; color: var(--blue); font-weight: 700; }
.text-link:hover { color: var(--blue-hover); }

/* Home hero: white editorial card + deep-blue visual card + metric row */
.hero {
  position: relative;
  padding: 72px 0 42px;
  background: var(--page);
  color: var(--ink);
}
.hero:before, .hero:after { display: none; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.05fr) minmax(330px, 1fr);
  gap: 20px;
  align-items: stretch;
}
.hero-copy-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 394px;
  padding: 46px 40px;
  border-radius: 16px;
  background: #fff;
}
.hero h1 {
  max-width: 760px;
  margin: 0;
  color: #2c2b2d;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(54px, 5vw, 76px);
  line-height: .98;
  font-weight: 400;
  letter-spacing: -0.05em;
}
.hero h1 em { color: inherit; font-style: normal; }
.hero-lead { max-width: 720px; margin: 22px 0 0; color: #64646a; font-size: 16px; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-side {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 394px;
  padding: 24px;
  overflow: hidden;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(145deg, #37469f 0%, #15193f 100%);
  box-shadow: none;
}
.hero-side:before, .hero-side:after { display: none; }
.hero-image-panel { flex: 1; min-height: 250px; display: grid; place-items: center; }
.hero-side img { width: 100%; height: 270px; object-fit: contain; filter: drop-shadow(0 24px 32px rgba(6, 8, 28, .22)); }
.hero-side-caption { display: grid; gap: 4px; padding: 8px 2px 0; color: #fff; }
.hero-side-caption span { font-size: 12px; font-weight: 800; letter-spacing: .12em; opacity: .72; }
.hero-side-caption strong { max-width: 300px; font-size: 17px; line-height: 1.25; font-weight: 500; }
.hero-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px; }
.hero-badges div {
  min-height: 98px;
  padding: 21px 20px;
  border: 0;
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
}
.hero-badges strong { display: block; margin-bottom: 5px; color: #2c2c2f; font-size: 28px; line-height: 1; font-weight: 700; }
.hero-badges span { color: #707077; font-size: 14px; }

/* Buttons and form controls */
.button {
  min-height: 48px;
  padding: 0 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  box-shadow: none;
  font-size: 14px;
  font-weight: 700;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.button:hover { transform: none; }
.button.blue { background: var(--blue); border-color: var(--blue); color: #fff; }
.button.blue:hover { background: var(--blue-hover); border-color: var(--blue-hover); }
.button.white { background: #fff; border-color: #fff; color: var(--blue); }
.button.outline { background: transparent; border-color: #cfd1d9; color: #38393e; }
.button.outline:hover { border-color: var(--blue); color: var(--blue); background: #fff; }
.button.outline-light { border-color: rgba(255,255,255,.52); background: transparent; color: #fff; }
.button.small { min-height: 40px; padding: 0 16px; border-radius: 9px; font-size: 12px; }
.field label { color: #5d5e63; font-size: 13px; font-weight: 600; }
.field input, .field textarea, .field select, .catalog-controls input, .catalog-controls select, .qty-input {
  border: 1px solid #dedfe4;
  border-radius: 10px;
  background: #f7f7f8;
  box-shadow: none;
}
.field input:focus, .field textarea:focus, .field select:focus, .catalog-controls input:focus, .catalog-controls select:focus {
  border-color: #adb3db;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(52,66,155,.08);
}
.form-card {
  padding: 30px;
  border: 0;
  border-radius: 16px;
  background: #fff;
  box-shadow: none;
}
.form-card h2 { margin-top: 0; font-size: 28px; letter-spacing: -.03em; }
.form-card > .button { margin-top: 18px; }
.radio-card { border: 1px solid #e1e2e6; border-radius: 10px; background: #f8f8f9; }

/* Brandbook card language */
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.stat-card {
  position: relative;
  min-height: 188px;
  padding: 24px 22px;
  border: 0;
  border-radius: 15px;
  background: #fff;
  box-shadow: none;
}
.stat-card .card-index, .document-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 34px;
  margin-bottom: 28px;
  border-radius: 9px;
  background: #fff7f1;
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
}
.stat-card strong { display: block; margin-bottom: 10px; color: var(--ink); font-size: 18px; line-height: 1.25; }
.stat-card p { margin: 0; color: #6e6f75; font-size: 14px; line-height: 1.45; }
.content-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.content-card {
  position: relative;
  min-height: 220px;
  padding: 26px 24px;
  border: 0;
  border-radius: 15px;
  background: #fff;
  box-shadow: none;
}
.content-card .number { display: block; margin-bottom: 36px; color: #9b9ba1; font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.content-card h2, .content-card h3 { margin: 0 0 12px; color: #303034; font-size: 20px; line-height: 1.2; font-weight: 600; }
.content-card p { margin: 0; color: #6d6e74; font-size: 14px; line-height: 1.5; }
.brand-band, .section.blue {
  background: linear-gradient(140deg, #35439a 0%, #181c48 100%);
  color: #fff;
}
.brand-band .section-head h2, .section.blue .section-head h2, .section.blue .feature-copy h2 { color: #fff; }
.brand-band .section-head p, .section.blue .section-head p, .section.blue .feature-copy p { color: rgba(255,255,255,.72); }
.brand-band .content-card, .section.blue .content-card { background: rgba(255,255,255,.96); }
.brand-band .text-link, .section.blue .text-link { color: var(--blue); }


/* Product cards */
.product-grid { gap: 16px; }
.product-card {
  border: 0;
  border-radius: 15px;
  background: #fff;
  box-shadow: none;
}
.product-card:hover { transform: none; box-shadow: none; }
.product-card-tools { padding: 18px 18px 0; }
.product-badge, .product-card-tools > span {
  padding: 6px 9px;
  border-radius: 7px;
  background: #f1f2f6;
  color: #777880;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .06em;
}
.icon-button {
  width: 36px;
  height: 36px;
  border: 1px solid #e4e4e8;
  border-radius: 10px;
  background: #fff;
  color: #58595e;
  font-size: 0;
}
.icon-button svg, .cart-icon-button svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.icon-button:hover, .icon-button.is-active { border-color: #cfd2e6; background: var(--blue-soft); color: var(--blue); }
.product-image { height: 255px; margin: 0 12px; padding: 16px; border-radius: 12px; background: #fff; }
.product-image img { width: 100%; height: 100%; object-fit: contain; }
.stock { color: #77787d; }
.stock i { background: #a8a9ae; }
.stock.in-stock { color: var(--green); }
.stock.in-stock i { background: var(--green); }
.product-title { color: #343438; font-size: 15px; line-height: 1.35; font-weight: 600; }
.product-specs span { border-radius: 7px; background: #f5f5f7; color: #696a70; }
.product-price-row { border-top-color: #efeff2; }
.product-price-row strong { color: #29292d; }
.cart-icon-button {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 0;
  background: var(--blue);
  color: #fff;
  font-size: 0;
}
.cart-icon-button:hover { background: var(--blue-hover); transform: none; }
.product-spec-request { margin: 0 18px 18px; border-color: #dedfe5; border-radius: 9px; color: #55565c; }
.product-spec-request:hover { border-color: var(--blue); color: var(--blue); background: #fff; }

/* Catalog */
.catalog-layout { grid-template-columns: 250px minmax(0, 1fr); gap: 28px; }
.catalog-sidebar {
  top: calc(var(--header-offset) + 18px);
  padding: 20px;
  border: 0;
  border-radius: 15px;
  background: #fff;
  box-shadow: none;
}
.catalog-sidebar h3 { font-size: 18px; }
.catalog-sidebar nav a { min-height: 44px; border-radius: 9px; color: #5d5e63; }
.catalog-sidebar nav a:hover, .catalog-sidebar nav a.is-active { background: var(--blue-soft); color: var(--blue); }
.catalog-controls {
  min-height: 72px;
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 0;
  border-radius: 15px;
  background: #fff;
  box-shadow: none;
}
.category-products { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Product detail */
.product-detail { gap: 22px; padding-top: 46px; }
.product-detail-image, .product-summary, .product-buy, .spec-table {
  border: 0;
  border-radius: 15px;
  background: #fff;
  box-shadow: none;
}
.product-detail-image { min-height: 530px; padding: 44px; }
.product-summary { padding: 34px; }
.product-summary h1 { color: #303034; font-size: clamp(38px, 3.4vw, 50px); font-weight: 600; letter-spacing: -.04em; }
.tag { background: var(--blue-soft); color: var(--blue); border-radius: 7px; }
.key-spec { border: 0; border-radius: 12px; background: #f6f6f8; }
.product-buy { margin-top: 24px; padding: 22px; background: #f7f7f8; }
.spec-row { border-bottom-color: #ededf0; }

/* Contacts - copy the exact visual logic of the supplied contact screen */
.page-section { padding-top: 0; }
.map-grid {
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 0;
}
.map-grid img { min-height: 405px; height: 405px; border-radius: 13px; background: #fff; }
.contact-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 14px;
  background: #fff;
}
.contact-card {
  min-height: 180px;
  padding: 26px 20px;
  border: 0;
  border-right: 1px solid #efeff1;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.contact-card:last-child { border-right: 0; }
.contact-card small { margin-bottom: 22px; color: #3d3e43; font-size: 17px; font-weight: 600; text-transform: none; letter-spacing: 0; }
.contact-card strong, .contact-card a { color: #393a3e; font-size: 15px; line-height: 1.55; font-weight: 400; }
.contact-card a { text-decoration: underline; text-underline-offset: 2px; }
.contact-card .contact-secondary { display: inline-block; margin-top: 16px; font-size: 14px; }

/* Documents - compact 2x2 information cards inspired by Instructions */
.document-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.document-row {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: start;
  gap: 18px;
  min-height: 178px;
  padding: 24px;
  border: 0;
  border-radius: 15px;
  background: #fff;
}
.document-row h3 { margin: 2px 0 10px; font-size: 20px; font-weight: 600; }
.document-row p { max-width: 480px; color: #72737a; font-size: 14px; line-height: 1.45; }
.document-index { margin: 0; }
.round-arrow {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 20px;
}
.round-arrow:hover { background: var(--blue-hover); }

/* Split feature sections */
.feature-split { gap: 22px; }
.feature-copy, .feature-media { border-radius: 15px; }
.feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
  background: #fff;
}
.feature-copy h2 { color: #303034; font-size: clamp(36px, 3.5vw, 48px); font-weight: 600; letter-spacing: -.04em; }
.feature-copy h2 em { color: inherit; font-style: normal; }
.feature-media { min-height: 390px; overflow: hidden; background: #fff; }
.feature-media img { width: 100%; height: 100%; min-height: 390px; object-fit: contain; padding: 28px; }
.check-list li:before { background: var(--blue); box-shadow: none; width: 8px; height: 8px; top: .62em; }

/* Cart, checkout and comparison use the same white-card system */
.cart-list, .cart-summary, .cart-item, .empty-state, .success-panel, .compare-wrap {
  border: 0;
  border-radius: 15px;
  background: #fff;
  box-shadow: none;
}
.cart-summary { top: calc(var(--header-offset) + 18px); }
.cart-item { border-bottom-color: #eeeeF1; }
.remove-button { border-radius: 9px; }
.compare-table { border-radius: 15px; }
.compare-cell { border-color: #ededf0; }
.success-panel { padding: 54px; }

/* Footer */
.site-footer {
  margin-top: 0;
  padding: 56px 0 26px;
  background: #171b47;
  color: #fff;
}
.site-footer:after { display: none; }
.footer-grid { gap: 48px; }
.footer-brand img { width: 184px; padding: 8px 10px; border-radius: 8px; background: #fff; }
.footer-brand p { color: rgba(255,255,255,.62); }
.footer-grid h3 { color: #fff; font-size: 13px; letter-spacing: .03em; text-transform: none; }
.footer-grid a, .footer-grid span { color: rgba(255,255,255,.66); }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top-color: rgba(255,255,255,.10); color: rgba(255,255,255,.42); }

/* Mobile navigation in the same system */
.mobile-nav-panel { background: #f5f5f7; }
.mobile-nav-head img { background: #fff; border-radius: 8px; }
.mobile-nav-head button { background: #fff; }
.mobile-search { background: #fff; border: 0; border-radius: 10px; }
.mobile-nav nav a { border-bottom-color: #e5e5e8; }

/* Responsive */
@media (max-width: 1220px) {
  :root { --shell: min(100% - 48px, 1120px); --header-offset: 82px; }
  .utility-bar { display: none; }
  .header-main { grid-template-columns: 48px 190px 142px minmax(220px, 1fr) 270px; min-height: 82px; gap: 14px; }
  .mobile-menu-trigger { display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 10px; background: #f3f3f5; color: #343438; }
  .brand-logo { width: 165px; }
  .site-search { height: 50px; }
  .header-actions > a { width: 62px; }
  .header-actions small { display: none; }
  .hero h1 { font-size: clamp(50px, 5.4vw, 70px); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .category-products { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 40px, 900px); }
  .header-main { grid-template-columns: 46px 1fr auto auto; }
  .site-search { display: none; }
  .header-actions > a:nth-child(1), .header-actions > a:nth-child(2) { display: none; }
  .header-actions > a { width: 48px; }
  .header-actions > a small { display: none; }
  .hero-grid, .feature-split, .product-detail, .map-grid { grid-template-columns: 1fr; }
  .hero-copy-card, .hero-side { min-height: 360px; }
  .hero-side img { height: 280px; }
  .section-head.split { grid-template-columns: 1fr; gap: 16px; align-items: start; }
  .document-list { grid-template-columns: 1fr 1fr; }
  .content-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { position: static; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-card:nth-child(2) { border-right: 0; }
  .contact-card:nth-child(-n+2) { border-bottom: 1px solid #efeff1; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
}

@media (max-width: 700px) {
  :root { --shell: calc(100% - 28px); --header-offset: 72px; }
  .header-main { min-height: 72px; grid-template-columns: 44px 1fr auto; }
  .brand-logo { width: 142px; }
  .catalog-trigger { min-height: 42px; padding: 0 13px; }
  .catalog-trigger span { display: none; }
  .header-actions > a:nth-child(3) { display: none; }
  .hero { padding: 34px 0 30px; }
  .hero-grid { gap: 14px; }
  .hero-copy-card { min-height: 0; padding: 30px 24px; }
  .hero h1 { font-size: clamp(43px, 13vw, 58px); }
  .hero-lead { font-size: 15px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-side { min-height: 300px; padding: 18px; }
  .hero-side img { height: 215px; }
  .hero-badges { grid-template-columns: 1fr; gap: 12px; }
  .hero-badges div { min-height: 0; padding: 18px; }
  .section { padding: 54px 0; }
  .section-head h1, .section-head h2 { font-size: clamp(34px, 10vw, 44px); }
  .page-hero h1 { font-size: clamp(40px, 12vw, 50px); }
  .document-list, .content-grid, .stat-grid, .product-grid, .category-products, .contact-grid, .dashboard-grid, .tool-grid { grid-template-columns: 1fr; }
  .document-row { grid-template-columns: 46px 1fr; min-height: 0; }
  .document-row > form, .document-row > .round-arrow { grid-column: 2; }
  .map-grid img { min-height: 300px; height: 300px; }
  .contact-card { min-height: 0; border-right: 0; border-bottom: 1px solid #efeff1; }
  .contact-card:last-child { border-bottom: 0; }
  .feature-copy { padding: 28px 24px; }
  .form-card { padding: 26px 22px; }
  .product-detail-image { min-height: 340px; padding: 28px; }
  .product-summary { padding: 26px 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-grid > div:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Legacy hero markup on Service / Partners receives the same brandbook card treatment. */
.hero > .shell.hero-grid > div:first-child:not(.hero-copy-card) {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 394px;
  padding: 46px 40px;
  border-radius: 16px;
  background: #fff;
}
.hero > .shell.hero-grid > div:first-child:not(.hero-copy-card) .eyebrow.light { color: var(--blue); opacity: 1; }
.hero > .shell.hero-grid > div:first-child:not(.hero-copy-card) .button.white { background: var(--blue); border-color: var(--blue); color: #fff; }
.hero > .shell.hero-grid > div:first-child:not(.hero-copy-card) .button.white:hover { background: var(--blue-hover); border-color: var(--blue-hover); }
.hero > .shell.hero-grid > div:first-child:not(.hero-copy-card) .button.outline-light { border-color: #cfd1d9; color: #38393e; }
.hero > .shell.hero-grid > div:first-child:not(.hero-copy-card) .button.outline-light:hover { border-color: var(--blue); color: var(--blue); background: #fff; }
.hero > .shell.hero-grid > .hero-side .hero-badges { grid-template-columns: repeat(3, 1fr); margin-top: 12px; gap: 10px; }
.hero > .shell.hero-grid > .hero-side .hero-badges div { min-height: 70px; padding: 13px; border-radius: 11px; }
.hero > .shell.hero-grid > .hero-side .hero-badges strong { font-size: 17px; }
.hero > .shell.hero-grid > .hero-side .hero-badges span { font-size: 11px; }
@media (max-width: 700px) {
  .hero > .shell.hero-grid > div:first-child:not(.hero-copy-card) { min-height: 0; padding: 30px 24px; }
  .hero > .shell.hero-grid > .hero-side .hero-badges { grid-template-columns: 1fr; }
}

/* Decorative numbering is generated by CSS so source content remains unchanged. */
.stat-grid { counter-reset: heleos-stat; }
.stat-card { counter-increment: heleos-stat; }
.stat-card:before {
  content: "0" counter(heleos-stat);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 34px;
  margin-bottom: 28px;
  border-radius: 9px;
  background: #fff7f1;
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
}
.document-list { counter-reset: heleos-doc; }
.document-row { counter-increment: heleos-doc; grid-template-columns: 1fr auto; }
.document-row:before {
  content: "0" counter(heleos-doc);
  position: absolute;
  left: 24px;
  top: 24px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 34px;
  border-radius: 9px;
  background: #fff7f1;
  color: var(--orange);
  font-size: 11px;
  font-weight: 700;
}
.document-row > div { padding-top: 52px; }
@media (max-width: 700px) {
  .document-row { grid-template-columns: 1fr; }
  .document-row > form, .document-row > .button { grid-column: auto; }
}

/* ========================================================================== 
   HELEOS homepage — manufacturer-first information architecture (2026-08-13)
   ========================================================================== */
.home-hero { padding-top: 58px; padding-bottom: 34px; }
.home-hero .hero-copy-card { min-height: 430px; padding: 52px 48px 46px; }
.home-hero .hero-side { min-height: 430px; padding: 28px; }
.home-hero .hero h1,
.home-hero h1 { max-width: 790px; font-size: clamp(52px, 4.8vw, 72px); }
.home-hero .hero-lead { max-width: 780px; }
.hero-source-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid #ececef;
  color: #77787d;
  font-size: 12px;
}
.hero-source-note span { position: relative; padding-left: 15px; }
.hero-source-note span:before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}
.home-hero .hero-side-caption { padding: 12px 4px 2px; }
.home-hero .hero-side-caption strong { max-width: 350px; }
.home-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.home-proof-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  min-height: 128px;
  padding: 22px 22px 20px;
  border: 1px solid transparent;
  border-radius: 15px;
  background: #fff;
  transition: border-color .18s ease, transform .18s ease;
}
.home-proof-card:hover { border-color: #cfd4eb; transform: translateY(-2px); }
.home-proof-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 32px;
  border-radius: 8px;
  background: #fff6ef;
  color: #dc7d3a;
  font-size: 10px;
  font-weight: 800;
}
.home-proof-card strong { display: block; margin: 1px 0 7px; color: #2f3035; font-size: 16px; line-height: 1.2; }
.home-proof-card p { margin: 0; color: #75767c; font-size: 12px; line-height: 1.45; }

.home-manufacturer { padding-top: 78px; }
.manufacturer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.manufacturer-card {
  display: flex;
  flex-direction: column;
  min-height: 270px;
  padding: 24px;
  border-radius: 15px;
  background: #fff;
}
.manufacturer-card-featured {
  background: linear-gradient(145deg, #35439a 0%, #20265e 100%);
  color: #fff;
}
.manufacturer-index {
  display: grid;
  place-items: center;
  width: 40px;
  height: 34px;
  margin-bottom: 38px;
  border-radius: 9px;
  background: #fff7f1;
  color: #d97431;
  font-size: 10px;
  font-weight: 800;
}
.manufacturer-card-featured .manufacturer-index { background: rgba(255,255,255,.12); color: #fff; }
.manufacturer-card h3 { margin: 0 0 10px; color: #303034; font-size: 20px; line-height: 1.15; font-weight: 650; }
.manufacturer-card p { margin: 0; color: #707178; font-size: 13px; line-height: 1.5; }
.manufacturer-card .text-link { margin-top: auto; padding-top: 24px; font-size: 12px; }
.manufacturer-card-featured h3 { color: #fff; }
.manufacturer-card-featured p { color: rgba(255,255,255,.72); }
.manufacturer-card-featured .text-link { color: #fff; }

.home-catalog {
  padding-top: 82px;
  padding-bottom: 86px;
  background: #f1f3f7;
}
.home-catalog .section-head { margin-bottom: 34px; }

.home-audiences { padding: 82px 0; }
.home-audiences .section-head { margin-bottom: 38px; }
.home-audiences .content-card { min-height: 238px; }
.home-audiences .content-card .number { margin-bottom: 46px; }
.home-audiences .content-card p { min-height: 64px; }

.home-products { padding: 82px 0 88px; }
.home-products .product-card { min-height: 100%; }
.home-products .section-head { margin-bottom: 32px; }

.home-source { padding: 82px 0 88px; }
.source-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.source-card {
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 24px;
  border: 1px solid #ececf0;
  border-radius: 15px;
  background: #fafafd;
  transition: border-color .18s ease, background .18s ease;
}
.source-card:hover { border-color: #cfd4eb; background: #fff; }
.source-card > span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 34px;
  margin-bottom: 38px;
  border-radius: 9px;
  background: #fff;
  color: var(--blue);
  font-size: 10px;
  font-weight: 800;
}
.source-card h3 { margin: 0 0 10px; color: #303034; font-size: 20px; font-weight: 650; }
.source-card p { margin: 0; color: #717279; font-size: 13px; line-height: 1.5; }
.source-card b { margin-top: auto; padding-top: 24px; color: var(--blue); font-size: 12px; font-weight: 750; }

.home-brands { padding: 80px 0 86px; }
.brands-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.brand-card {
  min-height: 142px;
  padding: 24px 22px;
  border-radius: 15px;
  background: #fff;
}
.brand-card span { display: block; color: #2f3035; font-size: 16px; line-height: 1.15; font-weight: 800; letter-spacing: .01em; }
.brand-card p { margin: 34px 0 0; color: #77787e; font-size: 12px; line-height: 1.4; }

.home-final-cta { padding: 0 0 74px; background: var(--page); }
.final-cta-card {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) auto;
  align-items: end;
  gap: 44px;
  padding: 44px 46px;
  border-radius: 16px;
  background: linear-gradient(135deg, #35439a 0%, #181d4b 100%);
  color: #fff;
}
.final-cta-card h2 { max-width: 760px; margin: 0; font-size: clamp(34px, 3.6vw, 48px); line-height: 1.03; letter-spacing: -.04em; font-weight: 600; }
.final-cta-card p:not(.eyebrow) { max-width: 650px; margin: 16px 0 0; color: rgba(255,255,255,.7); font-size: 14px; }
.final-cta-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.final-cta-actions .button { white-space: nowrap; }

@media (max-width: 1120px) {
  .manufacturer-grid, .source-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brands-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .home-proof-grid { grid-template-columns: 1fr; }
  .home-proof-card { min-height: 0; }
}

@media (max-width: 980px) {
  .home-hero .hero-copy-card, .home-hero .hero-side { min-height: 0; }
  .final-cta-card { grid-template-columns: 1fr; align-items: start; }
  .final-cta-actions { justify-content: flex-start; }
}

@media (max-width: 700px) {
  .home-hero { padding-top: 28px; }
  .home-hero .hero-copy-card { padding: 30px 24px 26px; }
  .home-hero h1 { font-size: clamp(41px, 12.2vw, 56px); }
  .hero-source-note { display: grid; gap: 8px; margin-top: 24px; padding-top: 18px; }
  .home-proof-grid { gap: 10px; margin-top: 12px; }
  .home-proof-card { padding: 18px; }
  .manufacturer-grid, .source-grid, .brands-grid { grid-template-columns: 1fr; }
  .manufacturer-card, .source-card { min-height: 0; }
  .manufacturer-card .text-link, .source-card b { margin-top: 24px; padding-top: 0; }
  .manufacturer-index, .source-card > span { margin-bottom: 26px; }
  .brand-card { min-height: 116px; }
  .brand-card p { margin-top: 24px; }
  .home-manufacturer, .home-catalog, .home-audiences, .home-products, .home-source, .home-brands { padding-top: 54px; padding-bottom: 58px; }
  .home-final-cta { padding-bottom: 42px; }
  .final-cta-card { padding: 30px 24px; gap: 28px; }
  .final-cta-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .final-cta-actions .button { width: 100%; }
}

/* HELEOS catalog: 3x2 category showcase, aligned with Kirill Edition brandbook */
.catalog-page {
  background: #f3f4f7;
  color: #303034;
}
.catalog-page .breadcrumbs {
  padding-top: 32px;
  padding-bottom: 0;
  color: #8d8e94;
  font-size: 14px;
}
.catalog-page .breadcrumbs span {
  margin: 0 10px;
  color: #a7a8ad;
}
.catalog-page .breadcrumbs b {
  color: #55565b;
  font-weight: 500;
}
/* Shared catalog category grid: one component for catalog and every catalog preview */
.catalog-page-hero {
  padding: 34px 0 62px;
}
.catalog-page-hero h1 {
  margin: 0;
  color: #303034;
  font-size: clamp(48px, 4.25vw, 68px);
  line-height: .98;
  letter-spacing: -.045em;
  font-weight: 600;
}
.catalog-category-section {
  padding: 0 0 82px;
}
.catalog-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.catalog-category-tile {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 390px;
  overflow: hidden;
  border: 0;
  border-radius: 14px;
  background: #fff;
  color: inherit;
  box-shadow: none;
  transition: transform .22s ease, box-shadow .22s ease;
}
.catalog-category-tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(29, 38, 74, .06);
}
.catalog-category-copy {
  position: relative;
  z-index: 2;
  padding: 28px 28px 0;
}
.catalog-category-copy h2,
.catalog-category-copy h3 {
  margin: 0;
  color: #303034;
  font-size: clamp(22px, 1.65vw, 29px);
  line-height: 1.08;
  letter-spacing: -.025em;
  font-weight: 600;
}
.catalog-category-copy p {
  max-width: 94%;
  margin: 12px 0 0;
  color: #77787e;
  font-size: 16px;
  line-height: 1.34;
}
.catalog-category-visual {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 230px;
  padding: 10px 0 0;
  overflow: hidden;
}
.catalog-category-visual img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 255px;
  object-fit: contain;
  object-position: center bottom;
  filter: none;
  transition: transform .25s ease;
}
.catalog-category-tile:hover .catalog-category-visual img {
  transform: scale(1.015);
}
.catalog-category-tile--other {
  grid-template-rows: auto 1fr;
}
.catalog-category-tile--other:hover {
  transform: none;
  box-shadow: none;
}

@media (max-width: 1080px) {
  .catalog-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-category-tile { min-height: 370px; }
}
@media (max-width: 700px) {
  .catalog-page .breadcrumbs { padding-top: 22px; }
  .catalog-page-hero { padding: 26px 0 38px; }
  .catalog-page-hero h1 { font-size: clamp(42px, 13vw, 56px); }
  .catalog-category-section { padding-bottom: 54px; }
  .catalog-category-grid { grid-template-columns: 1fr; gap: 14px; }
  .catalog-category-tile { min-height: 350px; }
  .catalog-category-copy { padding: 24px 22px 0; }
  .catalog-category-copy h2,
  .catalog-category-copy h3 { font-size: 24px; }
  .catalog-category-copy p { max-width: 100%; font-size: 14px; }
  .catalog-category-visual { min-height: 215px; }
}

/* 2026-08-14 audit release: usability, accessibility and cross-page consistency */
:focus-visible { outline: 3px solid rgba(52,66,155,.35); outline-offset: 3px; }
.button, button, .catalog-trigger, .header-actions a, .mobile-bottom-nav a { white-space: nowrap; }
.flash-stack { position: fixed; top: 92px; right: 24px; z-index: 1200; width: min(390px, calc(100vw - 32px)); display: grid; gap: 10px; }
.flash { position: relative !important; width: 100% !important; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; overflow: hidden; transition: opacity .25s ease, transform .25s ease; }
.flash.is-leaving { opacity: 0; transform: translateX(20px); }
.flash-product-image { width: 48px; height: 48px; object-fit: contain; border-radius: 9px; background: #fff; }
.flash span small { display: block; margin-top: 3px; opacity: .65; font-size: 11px; }
.flash-timer { position: absolute; left: 0; bottom: 0; height: 3px; background: currentColor; opacity: .32; animation: flashTimer 5s linear forwards; }
@keyframes flashTimer { from { width: 100%; } to { width: 0; } }
.document-filter, .audit-filter form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 24px; }
.document-filter input, .document-filter select, .audit-filter input, .audit-filter select { min-height: 44px; border: 1px solid var(--line); border-radius: 10px; padding: 0 13px; background: #fff; color: var(--text); }
.document-filter input { flex: 1 1 320px; }
.document-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.document-meta span, .document-pending { font-size: 12px; color: var(--muted); }
.search-extra { margin-top: 36px; }
.search-result-list { display: grid; gap: 10px; }
.search-result-list a { display: flex; justify-content: space-between; gap: 16px; padding: 16px 18px; background: #fff; border: 1px solid var(--line); border-radius: 12px; }
.search-result-list span { color: var(--muted); font-size: 13px; }
.prose-card { max-width: 900px; background: #fff; border-radius: 16px; padding: clamp(24px,4vw,48px); line-height: 1.7; }
.footer-bottom a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.mobile-bottom-nav { display: none; }
.checkbox-line a { text-decoration: underline; text-underline-offset: 3px; }
.empty-state.compact { padding: 24px; }
@media (max-width: 760px) {
  body { padding-bottom: 68px; }
  .mobile-bottom-nav { position: fixed; display: grid; grid-template-columns: repeat(5,1fr); left: 0; right: 0; bottom: 0; z-index: 1100; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(20,29,80,.08); padding-bottom: env(safe-area-inset-bottom); }
  .mobile-bottom-nav a { min-width: 0; min-height: 58px; display: flex; align-items: center; justify-content: center; position: relative; padding: 8px 3px; font-size: 10px; text-align: center; color: var(--text); }
  .mobile-bottom-nav b { position: absolute; top: 5px; right: 12%; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 10px; display: grid; place-items: center; background: var(--orange); color: #fff; font-size: 9px; }
  .flash-stack { top: 76px; right: 16px; }
  .document-filter, .audit-filter form { display: grid; grid-template-columns: 1fr; }
  .document-filter input, .document-filter select, .audit-filter input, .audit-filter select, .audit-filter .button { width: 100%; }
  .search-result-list a { flex-direction: column; }
}

/* Header compact dimensions — 2026-08-14 */
@media (min-width: 1221px) {
  .site-search { height: 45px; }
  .header-main { min-height: 80px; }
  .catalog-trigger { min-height: 45px; }
}


/* Product card refresh — 2026-08-15 */
.product-card {
  border: 1px solid #e5ebf3;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(23, 38, 79, .06);
  overflow: hidden;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: #d1dced;
  box-shadow: 0 18px 42px rgba(23, 38, 79, .10);
}
.product-card-tools {
  top: 16px;
  left: 16px;
  right: 16px;
  padding: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.product-card-tools > span { display: block; }
.product-card-tools > div {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.product-badge, .product-card-tools > span {
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 999px;
  background: rgba(255,255,255,.84);
  backdrop-filter: blur(8px);
  color: #5f6470;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  box-shadow: 0 8px 18px rgba(18, 34, 74, .08);
}
.icon-button {
  border-radius: 12px;
  background: rgba(255,255,255,.90);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 18px rgba(18, 34, 74, .08);
}
.product-image {
  position: relative;
  display: grid;
  place-items: center;
  height: 288px;
  padding: 0;
  background: #fff;
  overflow: hidden;
}
.product-image::before,
.product-image::after { display: none; }
.product-image img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  margin: 0;
  padding: 0;
  object-fit: contain;
  object-position: 50% 50%;
  filter: none;
  transition: none;
}
.product-card:hover .product-image img {
  transform: none;
}
.stock {
  padding: 18px 18px 0;
  font-size: 12px;
}
.product-title {
  min-height: 0;
  padding: 10px 18px 0;
  font-size: 15px;
  line-height: 1.42;
}
.product-specs {
  min-height: 74px;
  padding: 14px 18px 18px;
  gap: 8px;
}
.product-specs span {
  padding: 6px 10px;
  border-radius: 999px;
  background: #f5f8fc;
  color: #6d7685;
  font-size: 11px;
}
.product-price-row {
  padding: 17px 18px 18px;
  border-top: 1px solid #edf1f6;
  background: #fff;
}
.product-price-row small { font-size: 11px; }
.product-price-row strong { font-size: 20px; }
.cart-icon-button {
  width: 48px;
  height: 48px;
  border-radius: 15px;
}
@media (max-width: 980px) {
  .product-image { height: 260px; }
}
@media (max-width: 700px) {
  .product-card { border-radius: 20px; }
  .product-card-tools { top: 14px; left: 14px; right: 14px; }
  .product-image { height: 240px; }
  .product-title { font-size: 14px; }
  .product-price-row strong { font-size: 18px; }
}
/* Unified product card architecture — 2026-08-15 */
:root {
  --product-card-radius: 24px;
  --product-card-border: #e5ebf3;
  --product-card-border-hover: #d1dced;
  --product-card-shadow: 0 14px 34px rgba(23, 38, 79, .06);
  --product-card-shadow-hover: 0 18px 42px rgba(23, 38, 79, .10);
  --product-card-media-height: 288px;
  --product-card-media-bg: #fff;
  --product-card-media-divider: #edf1f6;
  --product-card-action-shadow: 0 8px 18px rgba(18, 34, 74, .08);
}
.product-card {
  border: 1px solid var(--product-card-border);
  border-radius: var(--product-card-radius);
  background: #fff;
  box-shadow: var(--product-card-shadow);
  overflow: hidden;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--product-card-border-hover);
  box-shadow: var(--product-card-shadow-hover);
}
.product-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: var(--product-card-media-height);
  margin: 0;
  padding: 0;
  background: var(--product-card-media-bg);
  overflow: hidden;
}
.product-image > img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  margin: 0;
  padding: 0;
  object-fit: contain;
  object-position: 50% 50%;
  filter: none;
  transition: none;
}
.product-card:hover .product-image img {
  transform: none;
}
.icon-button,
.cart-icon-button {
  box-shadow: var(--product-card-action-shadow);
}
@media (max-width: 980px) {
  .product-image { height: 260px; }
}
@media (max-width: 700px) {
  .product-card { border-radius: 20px; }
  .product-image { height: 240px; }
}