:root {
  --ink: #0b0d10;
  --ink-2: #171a20;
  --ink-3: #252a33;
  --muted: #69717e;
  --muted-2: #8a929e;
  --line: #e2e5e9;
  --line-dark: #2a2f38;
  --surface: #ffffff;
  --surface-2: #f5f6f8;
  --surface-3: #eef1f5;
  --blue: #155dfc;
  --blue-dark: #0c49d8;
  --blue-soft: #eaf1ff;
  --green: #15945c;
  --amber: #d58b14;
  --red: #d74848;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px rgba(11, 13, 16, .08);
  --shadow-sm: 0 8px 30px rgba(11, 13, 16, .07);
  --container: 1440px;
  --header-height: 74px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.modal-open, body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button, select { cursor: pointer; }
input, select, textarea { border-radius: 0; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { letter-spacing: -.035em; line-height: 1.08; }
h1 { font-size: clamp(42px, 5vw, 76px); }
h2 { font-size: clamp(30px, 3.3vw, 50px); }
h3 { font-size: 20px; }
p { color: var(--muted); }
svg.icon { width: 20px; height: 20px; flex: 0 0 auto; }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.section { padding: 96px 0; }
.section-tight { padding: 68px 0; }
.section-alt { background: var(--surface-2); }
.skip-link { position: fixed; z-index: 9999; left: 16px; top: -60px; padding: 12px 18px; background: var(--ink); color: #fff; border-radius: 8px; }
.skip-link:focus { top: 16px; }
.eyebrow { display: inline-block; margin-bottom: 13px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow-light { color: #91b8ff; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #20c878; box-shadow: 0 0 0 5px rgba(32,200,120,.13); display: inline-block; flex: 0 0 auto; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-size: 14px; font-weight: 750; }
.text-link .icon { width: 17px; transition: transform .2s ease; }
.text-link:hover .icon { transform: translateX(4px); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  min-height: 46px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 760;
  letter-spacing: -.01em;
  transition: .2s ease;
  white-space: nowrap;
}
.button:hover { transform: translateY(-1px); }
.button-dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.button-dark:hover { background: var(--ink-3); border-color: var(--ink-3); }
.button-blue { background: var(--blue); color: #fff; border-color: var(--blue); }
.button-blue:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.button-light { background: #fff; color: var(--ink); border-color: #fff; }
.button-outline { background: transparent; color: var(--ink); border-color: #cfd4da; }
.button-outline:hover { border-color: var(--ink); }
.button-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.button-outline-light:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.button-large { min-height: 54px; padding-inline: 24px; font-size: 14px; }
.button-small { min-height: 38px; padding-inline: 14px; font-size: 12px; }
.button-icon { min-width: 43px; padding: 0; }
.button-block { width: 100%; }
.icon-button, .round-action {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 50%;
  transition: .2s ease;
}
.icon-button:hover, .round-action:hover { border-color: var(--ink); background: var(--surface-2); }
.text-button { padding: 0; border: 0; background: transparent; color: var(--blue); font-weight: 700; }

/* Utility and header */
.utility-bar { background: var(--ink); color: #cfd3da; font-size: 11px; }
.utility-inner { height: 34px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.utility-message { display: flex; align-items: center; gap: 10px; }
.utility-links { display: flex; align-items: center; gap: 22px; }
.utility-links a:hover { color: #fff; }
.lang-button { border: 0; background: transparent; color: #fff; padding: 0; font-size: 11px; }
.site-header { position: relative; z-index: 100; background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line); }
.site-header.is-sticky { position: sticky; top: 0; box-shadow: 0 8px 25px rgba(0,0,0,.06); }
.header-main { min-height: var(--header-height); display: flex; align-items: center; gap: 24px; }
.brand { width: 112px; flex: 0 0 112px; display: inline-flex; flex-direction: column; line-height: .85; letter-spacing: -.055em; }
.brand-word { font-size: 22px; font-weight: 900; }
.brand-sub { margin-top: 5px; font-size: 9px; font-weight: 800; letter-spacing: .15em; }
.brand-light { color: #fff; }
.primary-nav { align-self: stretch; flex: 1; display: flex; justify-content: center; min-width: 0; }
.nav-item { position: static; display: flex; align-items: stretch; }
.nav-item > a { position: relative; display: flex; align-items: center; gap: 5px; padding: 0 10px; font-size: 11.5px; font-weight: 710; white-space: nowrap; }
.nav-item > a .icon { width: 17px; }
.nav-item > a > span { display: inline-flex; flex-direction: column; line-height: 1.05; }
.cart-nav-summary { margin-top: 3px; color: var(--muted); font-size: 8px; font-weight: 700; letter-spacing: 0; }
.nav-item > a::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 0; height: 2px; background: var(--ink); transform: scaleX(0); transition: .2s ease; }
.nav-item:hover > a::after, .nav-item.is-active > a::after { transform: scaleX(1); }
.cart-count { position: absolute; top: 17px; left: 22px; min-width: 15px; height: 15px; padding: 0 3px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--blue); color: #fff; font-size: 8px; line-height: 1; }
.header-actions { display: flex; align-items: center; gap: 9px; flex: 0 0 auto; }
.mobile-menu-button { display: none; border: 0; background: transparent; margin-left: auto; }
.mega-menu { position: absolute; left: 0; right: 0; top: 100%; z-index: 50; padding: 28px 0 34px; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 28px 60px rgba(10,13,16,.13); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s ease; }
.nav-item:hover .mega-menu, .nav-item:focus-within .mega-menu, .nav-item.mega-open .mega-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-grid { display: grid; grid-template-columns: 230px minmax(0,1fr) 260px; gap: 42px; }
.mega-intro { padding-right: 30px; border-right: 1px solid var(--line); }
.mega-intro h3 { margin-bottom: 12px; font-size: 27px; }
.mega-intro p { margin-bottom: 22px; font-size: 13px; }
.mega-links { display: grid; grid-template-columns: repeat(4,minmax(120px,1fr)); align-content: start; gap: 26px 20px; }
.mega-links-wide { grid-template-columns: repeat(5,minmax(110px,1fr)); }
.mega-column { display: flex; flex-direction: column; gap: 7px; }
.mega-column > a { color: var(--muted); font-size: 12px; }
.mega-column > a:hover { color: var(--blue); }
.mega-column .mega-heading { margin-bottom: 2px; color: var(--ink); font-size: 13px; font-weight: 800; }
.mega-feature { padding: 22px; align-self: start; background: var(--surface-2); border-radius: 14px; }
.mega-feature-label { color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.mega-feature h4 { margin: 12px 0 10px; font-size: 20px; }
.mega-feature p { font-size: 12px; }
.search-panel { position: fixed; z-index: 300; inset: 0; padding-top: 100px; background: rgba(255,255,255,.98); opacity: 0; visibility: hidden; transition: .2s ease; }
.search-panel.is-open { opacity: 1; visibility: visible; }
.search-panel-inner { position: relative; max-width: 960px; }
.search-panel-inner > .icon-button { position: absolute; top: 0; right: 0; }
.search-panel h2 { font-size: 44px; }
.global-search { min-height: 70px; margin-top: 36px; display: flex; align-items: center; gap: 14px; border-bottom: 2px solid var(--ink); }
.global-search input { flex: 1; min-width: 0; border: 0; outline: 0; font-size: 23px; }
.search-suggestions { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 24px; }
.search-suggestions a { padding: 17px; background: var(--surface-2); border-radius: 10px; }
.search-suggestions strong { display: block; font-size: 13px; }
.search-suggestions small { color: var(--muted); }

/* Home hero */
.home-hero { position: relative; min-height: 690px; overflow: hidden; background: #090b0f; color: #fff; }
.home-hero-media { position: absolute; inset: 0; }
.home-hero-media::after { content:""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(5,7,10,.94) 0%,rgba(5,7,10,.75) 47%,rgba(5,7,10,.2) 100%), linear-gradient(0deg,rgba(5,7,10,.5),transparent 55%); }
.home-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.home-hero-inner { position: relative; min-height: 690px; display: grid; grid-template-columns: minmax(0,1.1fr) 470px; gap: 90px; align-items: center; padding-top: 54px; padding-bottom: 54px; }
.home-hero-copy { max-width: 730px; }
.hero-label { display: block; margin-bottom: 22px; color: #a9c8ff; font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.home-hero h1 { max-width: 690px; margin-bottom: 24px; }
.home-hero-copy > p { max-width: 650px; margin-bottom: 32px; color: #ccd1da; font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-proof { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 22px; color: #d7dbe2; font-size: 12px; }
.hero-proof span { display: inline-flex; align-items: center; gap: 7px; }
.hero-proof .icon { width: 16px; color: #6df2aa; }
.procurement-search-card { min-height: 420px; padding: 10px; background: rgba(255,255,255,.96); color: var(--ink); border-radius: 18px; box-shadow: 0 30px 80px rgba(0,0,0,.32); }
.search-card-tabs { display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; padding: 4px; background: var(--surface-2); border-radius: 10px; }
.search-card-tabs button { height: 40px; border: 0; border-radius: 8px; background: transparent; color: var(--muted); font-size: 12px; font-weight: 740; }
.search-card-tabs button.is-active { background: #fff; color: var(--ink); box-shadow: 0 3px 10px rgba(0,0,0,.08); }
.search-card-panel { display: none; padding: 35px 27px 27px; }
.search-card-panel.is-active { display: block; }
.search-card-panel h2 { margin-bottom: 11px; font-size: 29px; }
.search-card-panel > p { margin-bottom: 24px; font-size: 13px; }
.hero-search { height: 58px; display: flex; align-items: center; gap: 10px; padding-left: 14px; border: 1px solid #cfd5dd; border-radius: 10px; overflow: hidden; }
.hero-search:focus-within { border-color: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.hero-search input { flex: 1; min-width: 0; border: 0; outline: 0; font-size: 13px; }
.hero-search button { align-self: stretch; padding: 0 18px; border: 0; background: var(--ink); color: #fff; font-weight: 750; }
.quick-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.quick-tags a { padding: 7px 10px; background: var(--surface-2); border-radius: 7px; color: var(--muted); font-size: 11px; }
.quick-tags a:hover { color: var(--blue); background: var(--blue-soft); }
.upload-drop { min-height: 150px; padding: 26px; border: 1px dashed #b5bdc8; border-radius: 12px; display: flex; align-items: center; justify-content: center; gap: 15px; background: var(--surface-2); }
.upload-drop .icon { width: 31px; height: 31px; color: var(--blue); }
.upload-drop strong, .upload-drop small { display: block; }
.upload-drop small { margin-top: 5px; color: var(--muted); }
.trust-metrics { border-bottom: 1px solid var(--line); }
.trust-metrics-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.trust-metrics-grid > div { min-height: 86px; padding: 0 28px; border-right: 1px solid var(--line); display: flex; align-items: center; gap: 14px; }
.trust-metrics-grid > div:first-child { border-left: 1px solid var(--line); }
.trust-metrics-grid .icon { color: var(--blue); }
.trust-metrics-grid span { color: var(--muted); font-size: 12px; }
.trust-metrics-grid strong { display: block; color: var(--ink); font-size: 15px; }

/* General headings and cards */
.section-heading { margin-bottom: 36px; display: flex; justify-content: space-between; align-items: end; gap: 35px; }
.section-heading > div { max-width: 780px; }
.section-heading h2 { margin-bottom: 12px; }
.section-heading p { max-width: 700px; margin-bottom: 0; font-size: 15px; }
.procurement-entry-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.procurement-entry-card { min-height: 290px; padding: 28px; border: 1px solid var(--line); border-radius: 15px; display: flex; flex-direction: column; background: #fff; transition: .25s ease; }
.procurement-entry-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); }
.procurement-entry-card > span { margin-left: auto; color: var(--muted-2); font-size: 11px; }
.entry-icon { width: 51px; height: 51px; margin-bottom: 30px; border-radius: 13px; display: flex; align-items: center; justify-content: center; background: var(--surface-2); }
.procurement-entry-card h3 { margin-bottom: 12px; font-size: 24px; }
.procurement-entry-card p { flex: 1; font-size: 13px; }
.procurement-entry-card > strong { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.procurement-entry-card > strong .icon { width: 16px; }
.procurement-entry-card.card-blue { background: var(--blue); color: #fff; border-color: var(--blue); }
.procurement-entry-card.card-blue p { color: #dce8ff; }
.procurement-entry-card.card-blue .entry-icon { background: rgba(255,255,255,.13); }
.procurement-entry-card.card-dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.procurement-entry-card.card-dark p { color: #b9c0ca; }
.procurement-entry-card.card-dark .entry-icon { background: rgba(255,255,255,.09); }
.inventory-section { background: var(--surface-2); }
.inventory-toolbar { margin-bottom: 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.inventory-tabs { display: flex; flex-wrap: wrap; gap: 7px; }
.inventory-tabs button { height: 36px; padding: 0 14px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--muted); font-size: 11px; font-weight: 700; }
.inventory-tabs button.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.inventory-updated { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 11px; }
.product-grid { display: grid; gap: 18px; }
.product-grid-four { grid-template-columns: repeat(4,minmax(0,1fr)); }
.product-grid-three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.product-card { min-width: 0; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 14px; transition: .23s ease; }
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: #d2d6dc; }
.product-media { position: relative; aspect-ratio: 1.28; overflow: hidden; background: linear-gradient(145deg,#f7f8fa,#e9edf2); }
.product-media > a { display: block; height: 100%; }
.product-media img { width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .35s ease; }
.product-card:hover .product-media img { transform: scale(1.035); }
.product-badge { position: absolute; z-index: 2; top: 14px; left: 14px; padding: 6px 9px; border-radius: 6px; background: var(--ink); color: #fff; font-size: 9px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.product-card-actions { position: absolute; z-index: 3; top: 12px; right: 12px; display: flex; gap: 6px; opacity: 0; transform: translateY(-5px); transition: .2s ease; }
.product-card:hover .product-card-actions { opacity: 1; transform: translateY(0); }
.round-action { width: 34px; height: 34px; border: 0; box-shadow: 0 5px 18px rgba(0,0,0,.09); }
.round-action .icon { width: 15px; }
.round-action.is-active { background: var(--ink); color: #fff; }
.product-card-body { padding: 20px; }
.product-kicker { margin-bottom: 6px; color: var(--blue); font-size: 9px; font-weight: 820; letter-spacing: .11em; }
.product-card h3 { margin-bottom: 9px; font-size: 17px; }
.product-card h3 a:hover { color: var(--blue); }
.product-card-body > p { min-height: 39px; margin-bottom: 13px; font-size: 11.5px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feature-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.feature-chips span { padding: 4px 7px; border-radius: 5px; background: var(--surface-2); color: #59616c; font-size: 9px; }
.stock-line { margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 10px; }
.stock-line strong { color: var(--ink); }
.stock-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.stock-dot.high { background: var(--green); }
.stock-dot.medium { background: var(--amber); }
.stock-dot.low { background: var(--red); }
.product-card-footer { margin-top: 16px; display: flex; justify-content: space-between; align-items: end; gap: 10px; }
.price-label { display: block; color: var(--muted); font-size: 9px; }
.price { display: block; margin-top: 2px; font-size: 15px; }
.product-card-buttons { display: flex; gap: 6px; }
.product-card-buttons .button { width: 38px; min-width: 38px; min-height: 38px; }
.product-card-buttons .icon { width: 17px; }
.category-showcase { display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; }
.category-tile { min-height: 260px; display: grid; grid-template-columns: 47% 53%; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: #fff; transition: .2s ease; }
.category-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.category-tile-media { background: var(--surface-2); }
.category-tile img { width: 100%; height: 100%; object-fit: contain; padding: 16px; }
.category-tile > div:last-child { padding: 25px 22px; display: flex; flex-direction: column; }
.category-tile span { color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.category-tile h3 { margin: 10px 0; font-size: 20px; }
.category-tile p { flex: 1; font-size: 11px; }
.category-tile strong { display: flex; align-items: center; gap: 7px; font-size: 11px; }
.category-tile strong .icon { width: 15px; }
.scene-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.scene-grid-three { grid-template-columns: repeat(3,1fr); }
.scene-card { position: relative; min-height: 350px; overflow: hidden; border-radius: 14px; background: var(--ink); color: #fff; }
.scene-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.scene-card:hover img { transform: scale(1.04); }
.scene-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg,rgba(2,4,7,.9),rgba(2,4,7,0) 68%); }
.scene-overlay { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: 26px; }
.scene-overlay > span { color: #aac8ff; font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.scene-overlay h3 { margin: 8px 0; font-size: 25px; }
.scene-overlay p { margin-bottom: 15px; color: #d6dbe3; font-size: 11px; }
.scene-overlay strong { display: flex; align-items: center; gap: 8px; font-size: 11px; }
.scene-overlay .icon { width: 15px; }
.ai-home-section { background: #0b0e14; color: #fff; }
.ai-home-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: center; }
.ai-home-intro h2 { max-width: 590px; }
.ai-home-intro p { max-width: 540px; color: #afb6c1; font-size: 16px; }
.ai-tool-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.ai-tool-grid a { min-height: 88px; padding: 18px; border: 1px solid #252b35; border-radius: 12px; display: flex; align-items: center; gap: 14px; background: #12161e; transition: .2s ease; }
.ai-tool-grid a:hover { border-color: #486aa8; background: #171c26; transform: translateY(-2px); }
.ai-tool-grid > a > .icon:first-child { color: #77a6ff; }
.ai-tool-grid > a > .icon:last-child { margin-left: auto; width: 16px; color: #7d8796; }
.ai-tool-grid span { display: block; }
.ai-tool-grid strong, .ai-tool-grid small { display: block; }
.ai-tool-grid strong { font-size: 13px; }
.ai-tool-grid small { margin-top: 4px; color: #919aa8; font-size: 10px; }
.project-package-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; }
.project-package-media { min-height: 530px; border-radius: 17px; overflow: hidden; background: var(--surface-2); }
.project-package-media img { width: 100%; height: 100%; object-fit: cover; }
.project-package-copy > p { max-width: 600px; font-size: 16px; }
.project-package-copy ol { margin: 30px 0; padding: 0; list-style: none; }
.project-package-copy li { min-height: 58px; display: flex; align-items: center; gap: 15px; border-bottom: 1px solid var(--line); font-weight: 670; }
.project-package-copy li span { width: 28px; height: 28px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--blue-soft); color: var(--blue); font-size: 10px; font-weight: 800; }
.resources-home-section { background: var(--surface-2); }
.resource-shortcut-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.resource-shortcut-grid a { min-height: 92px; padding: 18px; border: 1px solid var(--line); border-radius: 11px; display: flex; align-items: center; gap: 14px; background: #fff; }
.resource-shortcut-grid a:hover { border-color: var(--blue); }
.resource-shortcut-grid a > .icon:first-child { color: var(--blue); }
.resource-shortcut-grid a > .icon:last-child { margin-left: auto; width: 17px; color: var(--muted); }
.resource-shortcut-grid span, .resource-shortcut-grid strong, .resource-shortcut-grid small { display: block; }
.resource-shortcut-grid strong { font-size: 13px; }
.resource-shortcut-grid small { margin-top: 4px; color: var(--muted); font-size: 10px; }

/* Page intro and shared */
.breadcrumb { min-height: 44px; display: flex; align-items: center; flex-wrap: wrap; gap: 7px; color: var(--muted); font-size: 10px; }
.breadcrumb .icon { width: 12px; }
.breadcrumb a:hover { color: var(--blue); }
.page-intro { padding: 24px 0 60px; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.page-intro-grid { min-height: 205px; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 50px; align-items: end; }
.page-intro h1 { margin-bottom: 15px; font-size: clamp(40px,5vw,68px); }
.page-intro p { max-width: 750px; margin-bottom: 0; font-size: 16px; }
.page-intro-extra { display: flex; align-items: center; gap: 10px; }
.page-stat { min-width: 130px; padding: 17px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.page-stat strong, .page-stat span { display: block; }
.page-stat strong { font-size: 25px; }
.page-stat span { color: var(--muted); font-size: 10px; }
.link-card-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 13px; }
.link-card { min-height: 205px; padding: 24px; border: 1px solid var(--line); border-radius: 13px; display: flex; flex-direction: column; transition: .2s ease; }
.link-card:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.link-card-icon { width: 43px; height: 43px; margin-bottom: 25px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: var(--blue-soft); color: var(--blue); }
.link-card h3 { margin-bottom: 8px; font-size: 19px; }
.link-card p { flex: 1; margin-bottom: 20px; font-size: 11px; }
.link-card .text-link { font-size: 11px; }

/* Listing */
.listing-layout { display: grid; grid-template-columns: 250px minmax(0,1fr); gap: 30px; align-items: start; }
.filter-panel { position: sticky; top: 98px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.filter-panel-head { min-height: 60px; padding: 0 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.filter-panel-head h2 { margin: 0; font-size: 17px; }
.filter-close { display: none; }
.filter-search { margin: 16px; height: 42px; padding: 0 11px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 8px; }
.filter-search .icon { width: 16px; color: var(--muted); }
.filter-search input { width: 100%; border: 0; outline: 0; font-size: 11px; }
.filter-group { padding: 17px 18px; border-top: 1px solid var(--line); }
.filter-group h3 { margin-bottom: 12px; font-size: 12px; }
.filter-group label { min-height: 29px; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; }
.filter-group input { accent-color: var(--ink); }
.filter-rfq { margin: 15px; padding: 18px; border-radius: 10px; display: block; background: var(--ink); color: #fff; }
.filter-rfq strong, .filter-rfq small { display: block; }
.filter-rfq strong { margin-bottom: 6px; }
.filter-rfq small { color: #adb5c1; font-size: 9px; }
.filter-rfq > .icon { margin-top: 15px; width: 16px; }
.listing-toolbar { min-height: 58px; margin-bottom: 18px; padding: 0 15px; border: 1px solid var(--line); border-radius: 10px; display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.listing-toolbar > div { display: flex; align-items: center; gap: 8px; font-size: 11px; }
.listing-toolbar > div span { color: var(--muted); }
.listing-toolbar label { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 10px; }
.listing-toolbar select { height: 34px; border: 1px solid var(--line); border-radius: 7px; padding: 0 8px; background: #fff; }
.mobile-filter-button { display: none; }
.empty-state { min-height: 420px; padding: 50px; border: 1px dashed #cbd1d9; border-radius: 14px; display: flex; align-items: center; justify-content: center; flex-direction: column; text-align: center; background: var(--surface-2); }
.empty-state > .icon { width: 44px; height: 44px; margin-bottom: 18px; color: var(--muted); }
.empty-state h2 { margin-bottom: 10px; font-size: 30px; }
.empty-state p { max-width: 500px; }
.buying-help-section { padding-top: 0; }
.buying-help-grid { padding: 35px; border-radius: 15px; display: flex; align-items: center; justify-content: space-between; gap: 30px; background: var(--blue-soft); }
.buying-help-grid h2 { margin-bottom: 10px; font-size: 30px; }
.buying-help-grid p { margin: 0; }

/* Product detail */
.product-page { padding: 22px 0 70px; }
.product-detail-grid { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(430px,.95fr); gap: 56px; align-items: start; }
.main-product-image { position: relative; min-height: 610px; border-radius: 15px; overflow: hidden; background: linear-gradient(145deg,#f5f6f8,#e7ebef); }
.main-product-image img { width: 100%; height: 610px; object-fit: contain; padding: 50px; }
.thumbnail-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-top: 12px; }
.thumbnail-row button { height: 105px; padding: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--surface-2); }
.thumbnail-row button.is-active { border: 2px solid var(--ink); }
.thumbnail-row img { width: 100%; height: 100%; object-fit: contain; padding: 8px; }
.gallery-document-links { margin-top: 18px; display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); border-radius: 10px; }
.gallery-document-links a { min-height: 55px; border-right: 1px solid var(--line); display: flex; align-items: center; justify-content: center; gap: 7px; color: var(--muted); font-size: 10px; }
.gallery-document-links a:last-child { border-right: 0; }
.gallery-document-links a:hover { color: var(--blue); }
.gallery-document-links .icon { width: 16px; }
.product-summary { padding-top: 9px; }
.product-series { color: var(--blue); font-size: 10px; font-weight: 820; letter-spacing: .12em; }
.product-summary h1 { margin: 11px 0 16px; font-size: clamp(37px,4vw,55px); }
.product-lead { max-width: 660px; font-size: 15px; }
.feature-chips-large { margin: 18px 0 23px; }
.feature-chips-large span { padding: 6px 9px; font-size: 10px; }
.availability-card { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 11px; background: var(--line); }
.availability-card > div { min-height: 76px; padding: 15px; display: flex; align-items: center; gap: 10px; background: #fff; }
.availability-card > div:first-child { display: grid; grid-template-columns: 8px 1fr; column-gap: 9px; }
.availability-card > div:first-child small { grid-column: 2; }
.availability-card strong, .availability-card small { display: block; }
.availability-card strong { font-size: 12px; }
.availability-card small { margin-top: 2px; color: var(--muted); font-size: 9px; }
.availability-card .icon { color: var(--blue); }
.configuration-panel { min-width: 0; margin-top: 18px; padding: 22px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; }
.configuration-title { margin-bottom: 18px; display: flex; justify-content: space-between; align-items: start; }
.configuration-title h2 { margin: 0; font-size: 22px; }
.config-field { min-width: 0; min-height: 47px; display: grid; grid-template-columns: minmax(0,155px) minmax(0,1fr); align-items: center; border-top: 1px solid var(--line); }
.config-field > span { min-width: 0; color: var(--muted); font-size: 10px; }
.config-field select { width: 100%; min-width: 0; max-width: 100%; height: 34px; padding: 0 34px 0 9px; overflow: hidden; border: 1px solid var(--line); border-radius: 7px; background: #fff; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.config-material-picker { min-width: 0; }
.config-material-trigger { width: 100%; min-width: 0; min-height: 34px; padding: 7px 9px; border: 1px solid var(--line); border-radius: 7px; display: flex; align-items: center; gap: 8px; color: var(--ink); background: #fff; font: inherit; font-size: 11px; font-weight: 720; text-align: left; }
.config-material-trigger > span { min-width: 0; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.config-material-trigger .icon { width: 15px; flex: 0 0 auto; transition: transform .16s ease; }
.config-material-picker.is-open .config-material-trigger { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.config-material-picker.is-open .config-material-trigger .icon { transform: rotate(90deg); }
.config-material-menu { max-height: 190px; margin-top: 6px; padding: 5px; overflow-y: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 10px 22px rgba(16,25,42,.12); }
.config-material-menu button { width: 100%; padding: 9px 10px; border: 0; border-radius: 5px; display: block; color: var(--ink); background: transparent; font: inherit; font-size: 10px; font-weight: 680; line-height: 1.45; overflow-wrap: anywhere; text-align: left; }
.config-material-menu button:hover, .config-material-menu button.is-selected { color: #fff; background: var(--blue); }
.config-material-menu button:disabled { color: var(--muted-2); background: var(--surface-2); cursor: not-allowed; }
.selection-summary { margin-top: 14px; padding: 22px; border-radius: 12px; background: var(--surface-2); }
.selection-summary > div:first-child { padding-bottom: 16px; border-bottom: 1px solid #d9dde3; }
.selection-summary > div:first-child span, .selection-summary > div:first-child strong { display: block; }
.selection-summary > div:first-child span { color: var(--muted); font-size: 9px; }
.selection-summary > div:first-child strong { margin-top: 4px; font-size: 13px; word-break: break-all; }
.selection-price { padding: 17px 0; border-bottom: 1px solid #d9dde3; }
.selection-price > span, .selection-price > strong, .selection-price > small { display: block; }
.selection-price > span { color: var(--muted); font-size: 9px; }
.selection-price > strong { margin: 4px 0; font-size: 22px; }
.selection-price > small { color: var(--muted); font-size: 9px; }
.quantity-field { padding: 16px 0; display: grid; grid-template-columns: 90px 1fr auto; align-items: center; gap: 10px; }
.quantity-field > span { font-size: 11px; font-weight: 730; }
.quantity-field > div { width: 132px; height: 38px; display: grid; grid-template-columns: 34px 1fr 34px; border: 1px solid #cfd4da; border-radius: 7px; overflow: hidden; background: #fff; }
.quantity-field button { border: 0; background: transparent; display: flex; align-items: center; justify-content: center; }
.quantity-field button .icon { width: 14px; }
.quantity-field input { min-width: 0; border: 0; text-align: center; outline: 0; }
.quantity-field small { color: var(--muted); font-size: 9px; }
.selection-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.sample-link { margin-top: 14px; display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--blue); font-size: 10px; font-weight: 700; }
.sample-link .icon { width: 16px; }
.product-information { background: var(--surface-2); }
.tabs { margin-bottom: 35px; display: flex; gap: 30px; border-bottom: 1px solid #ccd1d8; overflow-x: auto; }
.tabs button { position: relative; min-height: 54px; padding: 0; border: 0; background: transparent; color: var(--muted); font-size: 11px; font-weight: 740; white-space: nowrap; }
.tabs button::after { content:""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--blue); transform: scaleX(0); }
.tabs button.is-active { color: var(--blue); }
.tabs button.is-active::after { transform: scaleX(1); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }
.overview-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: center; }
.overview-grid h2 { max-width: 550px; }
.overview-grid > div > p { font-size: 15px; }
.overview-scene { min-height: 430px; border-radius: 14px; overflow: hidden; }
.overview-scene img { width: 100%; height: 430px; object-fit: cover; }
.check-list { margin: 22px 0 0; padding: 0; list-style: none; }
.check-list li { min-height: 37px; display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; }
.check-list .icon { width: 16px; color: var(--green); }
.spec-table { display: grid; grid-template-columns: repeat(2,1fr); border: 1px solid var(--line); border-radius: 11px; overflow: hidden; background: var(--line); gap: 1px; }
.spec-table > div { min-height: 60px; padding: 15px 18px; display: grid; grid-template-columns: 40% 60%; align-items: center; background: #fff; }
.spec-table span { color: var(--muted); font-size: 10px; }
.spec-table strong { font-size: 11px; }
.resource-empty { min-height: 400px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; }
.resource-empty img { max-height: 340px; margin: auto; }
.download-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.download-list a { min-height: 78px; padding: 16px; border: 1px solid var(--line); border-radius: 9px; display: flex; align-items: center; gap: 12px; background: #fff; }
.download-list a:hover { border-color: var(--blue); }
.download-list span, .download-list strong, .download-list small { display: block; }
.download-list strong { font-size: 12px; }
.download-list small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.download-list a > .icon:last-child { margin-left: auto; color: var(--blue); }

/* Solutions and projects */
.solution-hero { position: relative; min-height: 630px; overflow: hidden; color: #fff; }
.solution-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.solution-hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg,rgba(5,7,10,.9),rgba(5,7,10,.3)); }
.solution-hero-content { position: relative; min-height: 630px; padding-bottom: 70px; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; }
.solution-hero .breadcrumb { color: #c4cad4; position: absolute; top: 12px; }
.solution-hero .breadcrumb a { color: #fff; }
.solution-hero h1 { max-width: 850px; margin-bottom: 18px; }
.solution-hero p { max-width: 680px; color: #d4d9e1; font-size: 17px; }
.solution-priority-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; }
.priority-cards { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.priority-cards article { min-height: 190px; padding: 24px; border: 1px solid var(--line); border-radius: 12px; }
.priority-cards article > strong { color: var(--blue); font-size: 10px; }
.priority-cards h3 { margin: 25px 0 10px; }
.priority-cards p { margin: 0; font-size: 11px; }
.solution-layout-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 75px; align-items: center; }
.solution-diagram { min-height: 520px; border-radius: 15px; overflow: hidden; background: var(--surface-2); }
.solution-diagram img { width: 100%; height: 520px; object-fit: cover; }
.layer-list > div { min-height: 92px; padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 45px 1fr; column-gap: 12px; }
.layer-list > div > span { width: 31px; height: 31px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--blue-soft); color: var(--blue); font-size: 9px; font-weight: 800; }
.layer-list > div > strong { align-self: center; }
.layer-list > div > p { grid-column: 2; margin: -12px 0 0; font-size: 11px; }
.project-card-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.project-card-grid-large { grid-template-columns: repeat(4,1fr); }
.project-card { overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: #fff; transition: .2s ease; }
.project-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.project-card > img { width: 100%; aspect-ratio: 1.5; object-fit: cover; }
.project-card > div { padding: 20px; }
.project-card span { color: var(--blue); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.project-card h3 { margin: 9px 0; font-size: 18px; }
.project-card p { margin: 0; font-size: 10px; }
.project-detail-feature { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: center; }
.project-detail-media { min-height: 520px; border-radius: 15px; overflow: hidden; }
.project-detail-media img { width: 100%; height: 520px; object-fit: cover; }
.project-detail-feature dl { margin: 28px 0; border-top: 1px solid var(--line); }
.project-detail-feature dl > div { min-height: 52px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 35% 65%; align-items: center; }
.project-detail-feature dt { color: var(--muted); font-size: 10px; }
.project-detail-feature dd { margin: 0; font-size: 11px; font-weight: 700; }
.project-content-grid { margin: 75px 0; display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.project-content-grid article { min-height: 190px; padding: 23px; border-radius: 11px; background: var(--surface-2); }
.project-content-grid article > span { color: var(--blue); font-size: 10px; font-weight: 800; }
.project-content-grid h3 { margin: 24px 0 10px; font-size: 18px; }
.project-content-grid p { font-size: 11px; }

/* Resources and articles */
.resource-toolbar { min-height: 68px; margin-bottom: 18px; padding: 12px; border: 1px solid var(--line); border-radius: 11px; display: grid; grid-template-columns: 1fr 180px 180px; gap: 10px; }
.resource-toolbar label { display: flex; align-items: center; gap: 9px; padding: 0 12px; border: 1px solid var(--line); border-radius: 8px; }
.resource-toolbar input { width: 100%; border: 0; outline: 0; font-size: 11px; }
.resource-toolbar select { border: 1px solid var(--line); border-radius: 8px; padding: 0 10px; background: #fff; font-size: 11px; }
.resource-table { border: 1px solid var(--line); border-radius: 11px; overflow: hidden; }
.resource-table-head, .resource-row { display: grid; grid-template-columns: 2fr 1fr .6fr .55fr 40px; align-items: center; }
.resource-table-head { min-height: 43px; padding: 0 16px; background: var(--surface-2); color: var(--muted); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }
.resource-row { min-height: 73px; padding: 10px 16px; border-top: 1px solid var(--line); font-size: 10px; }
.resource-row:hover { background: var(--blue-soft); }
.resource-row > span:first-child { display: grid; grid-template-columns: 30px 1fr; align-items: center; }
.resource-row > span:first-child .icon { grid-row: 1 / 3; color: var(--blue); }
.resource-row b, .resource-row small { display: block; }
.resource-row small { color: var(--muted); }
.resource-row > span:last-child { color: var(--blue); }
.resource-note { margin-top: 18px; padding: 20px; border-radius: 11px; display: flex; gap: 15px; background: var(--blue-soft); }
.resource-note > div:first-child { width: 43px; height: 43px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: #fff; color: var(--blue); }
.resource-note h3 { margin-bottom: 5px; font-size: 16px; }
.resource-note p { margin: 0; font-size: 11px; }
.article-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 17px; }
.article-card { overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.article-media { display: block; aspect-ratio: 1.55; overflow: hidden; background: var(--surface-2); }
.article-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.article-card:hover img { transform: scale(1.04); }
.article-card > div { padding: 22px; }
.article-card span { color: var(--blue); font-size: 9px; font-weight: 750; }
.article-card h3 { margin: 10px 0; font-size: 20px; }
.article-card p { font-size: 11px; }
.article-card .text-link { font-size: 11px; }

/* AI tools */
.ai-status-card { max-width: 330px; padding: 17px; border: 1px solid var(--line); border-radius: 11px; display: flex; align-items: center; gap: 13px; background: #fff; }
.ai-status-card strong, .ai-status-card small { display: block; }
.ai-status-card strong { font-size: 12px; }
.ai-status-card small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.tool-shell { min-height: 590px; display: grid; grid-template-columns: 270px minmax(0,1fr); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.tool-sidebar { padding: 32px; background: var(--ink); color: #fff; }
.tool-sidebar p { color: #aeb6c1; font-size: 12px; }
.tool-sidebar ol { margin: 35px 0; padding: 0; list-style: none; counter-reset: steps; }
.tool-sidebar li { position: relative; min-height: 46px; padding-left: 30px; color: #737d8b; font-size: 11px; }
.tool-sidebar li::before { counter-increment: steps; content: counter(steps); position: absolute; left: 0; top: -2px; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 1px solid #4a5361; font-size: 8px; }
.tool-sidebar li.is-active { color: #fff; }
.tool-sidebar li.is-active::before { background: var(--blue); border-color: var(--blue); }
.tool-sidebar > a { display: inline-flex; align-items: center; gap: 8px; color: #9cbaf2; font-size: 10px; }
.tool-sidebar > a .icon { width: 15px; }
.tool-workspace { padding: 45px; background: var(--surface-2); }
.tool-form { padding: 28px; border-radius: 13px; background: #fff; }
.tool-form h3 { margin-bottom: 24px; font-size: 26px; }
.tool-result { margin-top: 16px; padding: 30px; border-radius: 13px; background: var(--blue); color: #fff; }
.tool-result span, .tool-result strong { display: block; }
.tool-result span { color: #d5e3ff; font-size: 10px; text-transform: uppercase; letter-spacing: .09em; }
.tool-result strong { margin: 8px 0; font-size: 36px; }
.tool-result p { margin: 0; color: #dce7ff; font-size: 11px; }
.finder-form { padding: 30px; border-radius: 13px; background: #fff; }
.finder-results { min-height: 150px; margin-top: 15px; padding: 30px; border: 1px dashed #bfc6d0; border-radius: 13px; background: #fff; }
.compare-table { border: 1px solid var(--line); border-radius: 12px; overflow-x: auto; background: #fff; }
.compare-table > div { min-width: 760px; display: grid; grid-template-columns: 170px repeat(3,1fr); }
.compare-table > div > span { min-height: 55px; padding: 14px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: center; font-size: 10px; text-align: center; }
.compare-table > div > span:first-child { justify-content: flex-start; color: var(--muted); font-weight: 700; }
.compare-head > span { min-height: 190px!important; flex-direction: column; }
.compare-head img { width: 110px; height: 100px; object-fit: contain; }
.compare-head strong, .compare-head small { display: block; }
.compare-head small { color: var(--muted); }
.ai-chat { padding: 28px; border-radius: 14px; background: #fff; }
.chat-message { display: flex; gap: 12px; max-width: 680px; }
.chat-message > div { width: 36px; height: 36px; border-radius: 9px; display: flex; align-items: center; justify-content: center; background: var(--blue); color: #fff; }
.chat-message p { padding: 15px; border-radius: 0 12px 12px 12px; background: var(--surface-2); }
.chat-suggestions { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0; }
.chat-suggestions button { padding: 8px 11px; border: 1px solid var(--line); border-radius: 20px; background: #fff; color: var(--muted); font-size: 10px; }
.ai-chat form { display: flex; gap: 10px; }
.ai-chat textarea { flex: 1; min-height: 110px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; resize: vertical; }
.ai-chat form .button { align-self: flex-end; }

/* Forms and procurement */
.form-grid { display: grid; gap: 15px; }
.two-columns { grid-template-columns: repeat(2,1fr); }
.three-columns { grid-template-columns: repeat(3,1fr); }
.form-grid label, .config-field { font-size: 10px; font-weight: 720; }
.form-grid label.full { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea, .account-settings-form input, .account-settings-form textarea {
  width: 100%;
  margin-top: 7px;
  padding: 11px 12px;
  border: 1px solid #ced3da;
  border-radius: 8px;
  outline: 0;
  background: #fff;
  font-size: 12px;
  font-weight: 400;
}
.form-grid input, .form-grid select { height: 44px; }
.form-grid textarea { resize: vertical; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.form-actions { margin-top: 22px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.form-note { max-width: 440px; color: var(--muted); font-size: 9px; }
.form-status { display: none; margin-top: 14px; padding: 12px; border-radius: 8px; font-size: 11px; }
.form-status.is-success { display: block; background: #e7f8ef; color: #087247; }
.form-status.is-error { display: block; background: #fff0f0; color: #a62222; }
.honeypot { position: absolute!important; left: -9999px!important; }
.procurement-service-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 65px; align-items: start; }
.procurement-service-copy { position: sticky; top: 100px; }
.procurement-service-copy > p { font-size: 15px; }
.service-steps { margin: 30px 0; border-top: 1px solid var(--line); }
.service-steps > div { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 32px 100px 1fr; gap: 10px; align-items: center; }
.service-steps > div > span { width: 25px; height: 25px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--blue-soft); color: var(--blue); font-size: 9px; font-weight: 800; }
.service-steps p { margin: 0; font-size: 10px; }
.service-assurance { padding: 22px; border-radius: 11px; background: var(--surface-2); }
.service-assurance h3 { font-size: 17px; }
.procurement-form, .contact-form, .checkout-form { padding: 30px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); }
.form-section { padding: 25px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 42px 1fr; gap: 16px; }
.form-section:first-of-type { padding-top: 0; }
.form-section > span { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--ink); color: #fff; font-size: 9px; font-weight: 800; }
.form-section h3 { margin: 6px 0 21px; }
.file-drop { min-height: 135px; padding: 22px; border: 1px dashed #b7bec8; border-radius: 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--surface-2); text-align: center; cursor: pointer; }
.file-drop .icon { margin-bottom: 8px; color: var(--blue); }
.file-drop strong, .file-drop small { display: block; }
.file-drop small { margin-top: 5px; color: var(--muted); font-size: 9px; }
.file-drop input { margin-top: 12px; max-width: 280px; font-size: 10px; }
.consent { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 9px; }

/* Support/about */
.content-layout { display: grid; grid-template-columns: 250px minmax(0,1fr); gap: 55px; align-items: start; }
.content-nav { position: sticky; top: 100px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 11px; overflow: hidden; }
.content-nav > strong { padding: 17px; background: var(--surface-2); font-size: 12px; }
.content-nav a { min-height: 43px; padding: 0 15px; border-top: 1px solid var(--line); display: flex; align-items: center; color: var(--muted); font-size: 10px; }
.content-nav a .icon { margin-left: auto; width: 14px; }
.content-nav a.is-active { color: var(--blue); background: var(--blue-soft); font-weight: 740; }
.content-article { max-width: 830px; }
.content-article h2 { margin-bottom: 18px; }
.content-article .lead { font-size: 17px; }
.content-article > section { padding: 22px 0; border-bottom: 1px solid var(--line); }
.content-article > section h3 { margin-bottom: 10px; }
.faq-list { margin-top: 30px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 62px; display: flex; align-items: center; font-size: 12px; font-weight: 730; cursor: pointer; list-style: none; }
.faq-list summary .icon { margin-left: auto; width: 16px; }
.faq-list details[open] summary .icon { transform: rotate(45deg); }
.faq-list details p { padding-bottom: 18px; font-size: 11px; }
.about-feature { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: center; }
.about-feature > div:first-child > p { font-size: 16px; }
.about-feature-media { min-height: 540px; border-radius: 15px; overflow: hidden; }
.about-feature-media img { width: 100%; height: 540px; object-fit: cover; }
.about-metrics { margin: 30px 0; border-top: 1px solid var(--line); }
.about-metrics > div { min-height: 70px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 42% 58%; align-items: center; }
.about-metrics strong { font-size: 13px; }
.about-metrics span { color: var(--muted); font-size: 10px; }
.process-grid { margin-top: 75px; display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.process-grid article { min-height: 190px; padding: 25px; border: 1px solid var(--line); border-radius: 11px; }
.process-grid article > span { color: var(--blue); font-size: 10px; font-weight: 800; }
.process-grid h3 { margin: 28px 0 10px; }
.process-grid p { font-size: 11px; }

/* Account */
.account-page { padding: 42px 0 80px; background: var(--surface-2); }
.account-layout { display: grid; grid-template-columns: 250px minmax(0,1fr); gap: 24px; align-items: start; }
.account-sidebar { position: sticky; top: 100px; overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.account-profile { padding: 20px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 11px; }
.avatar { width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--ink); color: #fff; font-size: 11px; font-weight: 800; }
.account-profile strong, .account-profile span { display: block; }
.account-profile strong { font-size: 11px; }
.account-profile span { margin-top: 2px; color: var(--muted); font-size: 8px; }
.account-sidebar nav { padding: 8px; }
.account-sidebar nav a { min-height: 44px; padding: 0 11px; border-radius: 8px; display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 10px; }
.account-sidebar nav a > span { margin-left: auto; }
.account-sidebar nav a > span .icon { width: 13px; }
.account-sidebar nav a > .icon { width: 16px; }
.account-sidebar nav a.is-active { background: var(--blue-soft); color: var(--blue); font-weight: 740; }
.account-help { margin: 10px; padding: 16px; border-radius: 9px; display: block; background: var(--ink); color: #fff; }
.account-help strong, .account-help span { display: block; }
.account-help strong { font-size: 11px; }
.account-help span { margin-top: 5px; color: #aeb6c2; font-size: 8px; }
.account-help > .icon { margin-top: 12px; width: 15px; }
.account-main { min-width: 0; }
.account-main > .breadcrumb { min-height: 34px; }
.account-header { margin-bottom: 20px; padding: 26px; border: 1px solid var(--line); border-radius: 13px; display: flex; justify-content: space-between; align-items: end; background: #fff; }
.account-header h1 { margin-bottom: 5px; font-size: 38px; }
.account-header p { margin: 0; font-size: 10px; }
.account-stat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.account-stat-grid > div { min-height: 120px; padding: 19px; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.account-stat-grid span, .account-stat-grid strong, .account-stat-grid small { display: block; }
.account-stat-grid span { color: var(--muted); font-size: 9px; }
.account-stat-grid strong { margin: 10px 0; font-size: 29px; }
.account-stat-grid small { color: var(--muted); font-size: 8px; }
.account-grid { margin-top: 10px; display: grid; grid-template-columns: 1.25fr .75fr; gap: 10px; }
.account-panel { border: 1px solid var(--line); border-radius: 11px; overflow: hidden; background: #fff; }
.panel-head { min-height: 58px; padding: 0 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.panel-head h2 { margin: 0; font-size: 17px; }
.panel-head > a { color: var(--blue); font-size: 9px; font-weight: 720; }
.panel-head label { height: 35px; padding: 0 9px; border: 1px solid var(--line); border-radius: 7px; display: flex; align-items: center; gap: 7px; }
.panel-head input { border: 0; outline: 0; font-size: 9px; }
.order-list a, .action-list a { min-height: 70px; padding: 12px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 13px; }
.order-list a:hover, .action-list a:hover { background: var(--surface-2); }
.order-list a > span:first-child { flex: 1; }
.order-list strong, .order-list small, .action-list strong, .action-list small { display: block; }
.order-list strong, .action-list strong { font-size: 10px; }
.order-list small, .action-list small { margin-top: 3px; color: var(--muted); font-size: 8px; }
.order-list a > b { font-size: 9px; }
.order-list a > .icon { width: 13px; }
.status-pill { padding: 5px 8px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); font-size: 8px; font-weight: 750; white-space: nowrap; }
.action-list a > .icon:first-child { color: var(--blue); }
.action-list a > span { flex: 1; }
.action-list a > .icon:last-child { width: 14px; }
.account-table-head, .account-table > a { min-width: 720px; display: grid; grid-template-columns: 1.1fr 1.5fr .8fr .9fr .8fr 30px; align-items: center; }
.account-table { overflow-x: auto; }
.account-table-head { min-height: 43px; padding: 0 16px; background: var(--surface-2); color: var(--muted); font-size: 8px; font-weight: 800; text-transform: uppercase; }
.account-table > a { min-height: 62px; padding: 0 16px; border-top: 1px solid var(--line); font-size: 9px; }
.account-table > a:hover { background: var(--surface-2); }
.account-table > a .icon { width: 13px; }
.compare-storage, .account-settings-form { padding: 30px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }

/* Contact and cart */
.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: start; }
.contact-details { position: sticky; top: 100px; }
.contact-details > p { font-size: 15px; }
.contact-methods { margin: 28px 0; border-top: 1px solid var(--line); }
.contact-methods > * { min-height: 72px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 13px; }
.contact-methods > * > .icon { color: var(--blue); }
.contact-methods strong, .contact-methods small { display: block; }
.contact-methods strong { font-size: 11px; }
.contact-methods small { margin-top: 4px; color: var(--muted); font-size: 9px; }
.contact-hours { padding: 20px; border-radius: 10px; background: var(--surface-2); }
.contact-hours strong, .contact-hours span { display: block; }
.contact-hours strong { margin-bottom: 10px; font-size: 11px; }
.contact-hours span { color: var(--muted); font-size: 9px; line-height: 1.8; }
.checkout-steps { display: flex; gap: 5px; }
.checkout-steps span { padding: 8px 12px; border-radius: 7px; background: #fff; color: var(--muted); font-size: 9px; }
.checkout-steps span.is-active { background: var(--ink); color: #fff; }
.cart-layout { display: grid; grid-template-columns: minmax(0,1fr) 360px; gap: 25px; align-items: start; }
.cart-items { min-height: 400px; border: 1px solid var(--line); border-radius: 13px; overflow: hidden; }
.empty-cart { min-height: 400px; padding: 40px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.empty-cart > div { width: 60px; height: 60px; margin-bottom: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--surface-2); }
.empty-cart h2 { font-size: 27px; }
.empty-cart p { max-width: 480px; font-size: 12px; }
.cart-row { min-height: 145px; padding: 18px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 120px minmax(0,1fr) 130px 120px 38px; gap: 16px; align-items: center; }
.cart-row img { width: 120px; height: 105px; object-fit: contain; background: var(--surface-2); border-radius: 9px; }
.cart-row h3 { margin-bottom: 6px; font-size: 16px; }
.cart-row p { margin: 0; font-size: 9px; }
.cart-row-price { font-size: 12px; font-weight: 760; }
.cart-row-qty { height: 36px; display: grid; grid-template-columns: 32px 1fr 32px; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.cart-row-qty button { border: 0; background: #fff; }
.cart-row-qty input { min-width: 0; border: 0; text-align: center; }
.cart-remove { width: 34px; height: 34px; border: 0; border-radius: 50%; background: var(--surface-2); }
.cart-remove .icon { width: 14px; }
.project-cart-table { min-width: 820px; }
.project-cart-head, .project-cart-row { display: grid; grid-template-columns: 1.35fr 1.3fr 126px 105px 105px 96px; gap: 14px; align-items: center; }
.project-cart-head { min-height: 48px; padding: 0 18px; border-bottom: 1px solid var(--line); background: var(--surface-2); color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.project-cart-row { min-height: 132px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.project-cart-product { display: flex; align-items: center; gap: 13px; min-width: 0; }
.project-cart-product img { width: 76px; height: 76px; object-fit: contain; border-radius: 8px; background: var(--surface-2); flex: 0 0 auto; }
.project-cart-product strong, .project-cart-product small { display: block; }
.project-cart-product strong { font-size: 13px; }
.project-cart-product small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.project-cart-config { display: flex; flex-wrap: wrap; gap: 5px; }
.project-cart-config span { padding: 4px 7px; border-radius: 5px; background: var(--surface-2); color: #59616c; font-size: 9px; }
.project-cart-lead { color: var(--muted); font-size: 10px; }
.project-cart-actions { display: flex; flex-direction: column; align-items: stretch; gap: 6px; }
.project-cart-actions button { min-height: 30px; border: 1px solid var(--line); border-radius: 7px; background: #fff; font-size: 10px; font-weight: 760; }
.project-cart-actions button:hover { border-color: var(--ink); }
.cart-summary { position: sticky; top: 100px; padding: 25px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.cart-summary h2 { margin-bottom: 20px; font-size: 25px; }
.cart-summary-lines > div, .cart-total { min-height: 42px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); font-size: 10px; }
.cart-total { min-height: 65px; border-bottom: 0; }
.cart-total strong { font-size: 21px; }
.cart-summary > p { font-size: 9px; }
.cart-summary .button { margin-top: 9px; }
.cart-summary button:disabled { opacity: .35; cursor: not-allowed; transform: none; }
.cart-assurance { margin-top: 18px; padding: 14px; border-radius: 9px; display: flex; gap: 10px; background: var(--surface-2); }
.cart-assurance .icon { color: var(--blue); }
.cart-assurance strong, .cart-assurance small { display: block; }
.cart-assurance strong { font-size: 9px; }
.cart-assurance small { margin-top: 3px; color: var(--muted); font-size: 8px; }
.checkout-form-wrap { margin-top: 25px; }

/* Quick configuration */
.quick-config { position: fixed; z-index: 900; inset: 0; pointer-events: none; visibility: hidden; }
.quick-config.is-open { pointer-events: auto; visibility: visible; }
.quick-config-backdrop { position: absolute; inset: 0; background: rgba(7,9,12,.16); opacity: 0; transition: opacity .2s ease; }
.quick-config.is-open .quick-config-backdrop { opacity: 1; }
.quick-config-panel { position: absolute; top: 92px; right: 24px; width: 380px; max-width: calc(100vw - 48px); height: calc(100vh - 116px); border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 24px 80px rgba(11,13,16,.18); display: flex; flex-direction: column; overflow: hidden; transform: translateX(18px); opacity: 0; transition: .22s ease; }
.quick-config.is-open .quick-config-panel { transform: translateX(0); opacity: 1; }
.quick-config-close { position: absolute; z-index: 2; top: 12px; right: 12px; width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 50%; background: #fff; display: grid; place-items: center; }
.quick-config-close .icon { width: 15px; }
.quick-config-panel [data-quick-config-content] { height: 100%; min-height: 0; display: flex; flex-direction: column; }
.quick-config-head { padding: 18px 54px 16px 18px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 72px minmax(0,1fr); gap: 13px; align-items: center; }
.quick-config-head img { width: 72px; height: 72px; object-fit: contain; border-radius: 8px; background: var(--surface-2); }
.quick-config-head span, .quick-config-foot span { display: block; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.quick-config-head h2 { margin: 5px 0; font-size: 18px; letter-spacing: 0; }
.quick-config-head p { margin: 0; font-size: 10px; }
.quick-config-scroll { flex: 1; min-height: 0; padding: 6px 18px 14px; overflow-y: auto; }
.quick-config-field { padding: 13px 0; border-bottom: 1px solid var(--line); }
.quick-config-field > span { display: block; margin-bottom: 8px; font-size: 11px; font-weight: 780; }
.quick-config-options { display: flex; flex-wrap: wrap; gap: 7px; }
.quick-config-options button { min-height: 34px; padding: 0 11px; border: 1px solid #d4d9df; border-radius: 7px; background: #fff; font-size: 10px; font-weight: 720; }
.quick-config-options button.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.quick-config-options button:disabled { background: var(--surface-2); color: var(--muted-2); border-color: var(--line); cursor: not-allowed; opacity: .58; }
.quick-qty { width: 150px; height: 38px; display: grid; grid-template-columns: 36px 1fr 36px; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.quick-qty button { border: 0; background: #fff; }
.quick-qty input { min-width: 0; border: 0; text-align: center; }
.quick-config-field small { display: block; margin-top: 6px; color: var(--muted); font-size: 9px; }
.quick-config-rule-note { margin: 12px 0 0; padding: 10px; border-radius: 8px; background: var(--surface-2); color: var(--ink-3); font-size: 10px; }
.quick-config-foot { padding: 15px 18px 18px; border-top: 1px solid var(--line); background: #fff; display: grid; gap: 12px; }
.quick-config-foot strong { display: block; margin-top: 4px; font-size: 13px; overflow-wrap: anywhere; }

/* Footer and modal */
.procurement-strip { padding: 65px 0; background: var(--blue); color: #fff; }
.procurement-strip-grid { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.procurement-strip h2 { max-width: 850px; margin: 0; font-size: clamp(30px,3.5vw,50px); }
.procurement-strip-actions { display: flex; gap: 10px; flex: 0 0 auto; }
.site-footer { padding: 70px 0 20px; background: #090b0f; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.7fr repeat(4,1fr); gap: 45px; }
.footer-brand p { max-width: 290px; margin: 22px 0; color: #8d96a3; font-size: 11px; }
.footer-contact-lines { display: flex; flex-direction: column; gap: 10px; }
.footer-contact-lines a { display: flex; align-items: center; gap: 8px; color: #c4cad3; font-size: 10px; }
.footer-contact-lines .icon { width: 15px; }
.footer-grid h3 { margin-bottom: 18px; color: #fff; font-size: 12px; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 10px; }
.footer-grid > div:not(:first-child) a { color: #89929f; font-size: 10px; }
.footer-grid > div:not(:first-child) a:hover { color: #fff; }
.footer-bottom { min-height: 70px; margin-top: 50px; border-top: 1px solid #20242c; display: flex; align-items: center; justify-content: space-between; color: #626b77; font-size: 9px; }
.footer-bottom > div { display: flex; gap: 20px; }
.modal-backdrop { position: fixed; z-index: 500; inset: 0; padding: 25px; display: flex; align-items: center; justify-content: center; background: rgba(7,9,12,.72); opacity: 0; visibility: hidden; transition: .2s ease; }
.modal-backdrop.is-open { opacity: 1; visibility: visible; }
.modal { width: min(700px,100%); max-height: calc(100vh - 50px); padding: 28px; overflow-y: auto; border-radius: 15px; background: #fff; box-shadow: 0 30px 90px rgba(0,0,0,.25); transform: translateY(15px); transition: .2s ease; }
.modal-backdrop.is-open .modal { transform: translateY(0); }
.modal-header { margin-bottom: 20px; display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.modal-header h2 { margin: 0; font-size: 27px; }
.toast-region { position: fixed; z-index: 700; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.toast { min-width: 260px; max-width: 380px; padding: 13px 15px; border-radius: 9px; display: flex; align-items: center; gap: 10px; background: var(--ink); color: #fff; box-shadow: var(--shadow); font-size: 10px; animation: toast-in .25s ease; }
.toast .icon { color: #69eca7; }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } }
.not-found { min-height: 650px; display: flex; align-items: center; text-align: center; }
.not-found .container { display: flex; flex-direction: column; align-items: center; }
.not-found span { color: var(--blue); font-size: 14px; font-weight: 850; letter-spacing: .15em; }
.not-found h1 { margin: 12px 0; }
.not-found p { font-size: 16px; }

/* Responsive */
@media (max-width: 1320px) {
  :root { --container: 1220px; }
  .nav-item > a { padding-inline: 7px; font-size: 10.5px; }
  .header-rfq { display: none; }
  .mega-grid { grid-template-columns: 200px minmax(0,1fr) 230px; gap: 28px; }
  .mega-links-wide { grid-template-columns: repeat(4,1fr); }
  .product-grid-four { grid-template-columns: repeat(3,1fr); }
  .project-card-grid-large { grid-template-columns: repeat(3,1fr); }
}

@media (max-width: 1120px) {
  .utility-links a:nth-child(3) { display: none; }
  .mobile-menu-button { display: inline-flex; align-items: center; justify-content: center; }
  .header-actions { margin-left: 0; }
  .primary-nav { position: fixed; z-index: 200; top: 0; right: 0; bottom: 0; width: min(420px,90vw); padding: 80px 20px 30px; overflow-y: auto; display: block; background: #fff; box-shadow: -20px 0 60px rgba(0,0,0,.16); transform: translateX(105%); transition: .25s ease; }
  .primary-nav.is-open { transform: translateX(0); }
  .nav-item { display: block; border-bottom: 1px solid var(--line); }
  .nav-item > a { min-height: 50px; padding: 0 6px; font-size: 13px; }
  .nav-item > a::after { display: none; }
  .mega-menu { position: static; display: none; padding: 0 0 18px; box-shadow: none; border: 0; opacity: 1; visibility: visible; transform: none; }
  .nav-item.mega-open .mega-menu { display: block; }
  .mega-grid { width: 100%; display: block; }
  .mega-intro, .mega-feature { display: none; }
  .mega-links, .mega-links-wide { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
  .mega-column > a { font-size: 11px; }
  .home-hero-inner { grid-template-columns: 1fr 410px; gap: 35px; }
  .procurement-entry-grid { grid-template-columns: repeat(2,1fr); }
  .category-showcase { grid-template-columns: repeat(2,1fr); }
  .scene-grid { grid-template-columns: repeat(2,1fr); }
  .ai-home-grid { gap: 45px; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .product-summary { max-width: 780px; }
  .main-product-image, .main-product-image img { min-height: 560px; height: 560px; }
  .listing-layout { grid-template-columns: 220px minmax(0,1fr); }
  .product-grid-three { grid-template-columns: repeat(2,1fr); }
  .link-card-grid { grid-template-columns: repeat(3,1fr); }
  .project-detail-feature { gap: 35px; }
  .procurement-service-layout { gap: 35px; }
  .footer-grid { grid-template-columns: 1.5fr repeat(2,1fr); }
}

@media (max-width: 900px) {
  .container { width: min(100% - 32px,var(--container)); }
  .section { padding: 72px 0; }
  .home-hero, .home-hero-inner { min-height: auto; }
  .home-hero-inner { grid-template-columns: 1fr; padding-top: 80px; padding-bottom: 70px; }
  .home-hero-media::after { background: linear-gradient(90deg,rgba(5,7,10,.92),rgba(5,7,10,.62)); }
  .procurement-search-card { max-width: 600px; min-height: auto; }
  .trust-metrics-grid { grid-template-columns: repeat(2,1fr); }
  .trust-metrics-grid > div:nth-child(2) { border-right: 1px solid var(--line); }
  .trust-metrics-grid > div:nth-child(3) { border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .trust-metrics-grid > div:nth-child(4) { border-top: 1px solid var(--line); }
  .product-grid-four { grid-template-columns: repeat(2,1fr); }
  .ai-home-grid, .project-package-grid, .overview-grid, .solution-priority-grid, .solution-layout-grid, .project-detail-feature, .about-feature, .contact-grid, .procurement-service-layout { grid-template-columns: 1fr; }
  .ai-home-intro { max-width: 680px; }
  .project-package-copy { order: -1; }
  .project-package-media { min-height: 420px; }
  .page-intro-grid { grid-template-columns: 1fr; min-height: 250px; align-items: end; gap: 25px; }
  .page-intro-extra { flex-wrap: wrap; }
  .link-card-grid { grid-template-columns: repeat(2,1fr); }
  .listing-layout { display: block; }
  .filter-panel { position: fixed; z-index: 400; top: 0; left: 0; bottom: 0; width: min(330px,88vw); border-radius: 0; overflow-y: auto; transform: translateX(-105%); transition: .25s ease; }
  .filter-panel.is-open { transform: translateX(0); box-shadow: 20px 0 60px rgba(0,0,0,.2); }
  .filter-close, .mobile-filter-button { display: inline-flex; }
  .mobile-filter-button { min-height: 36px; }
  .resource-table-head, .resource-row { min-width: 720px; }
  .resource-table { overflow-x: auto; }
  .project-card-grid, .project-card-grid-large { grid-template-columns: repeat(2,1fr); }
  .tool-shell { grid-template-columns: 1fr; }
  .tool-sidebar { display: none; }
  .tool-workspace { padding: 28px; }
  .procurement-service-copy, .contact-details { position: static; }
  .content-layout { grid-template-columns: 1fr; }
  .content-nav { position: static; display: grid; grid-template-columns: repeat(2,1fr); }
  .content-nav > strong { grid-column: 1 / -1; }
  .account-layout { grid-template-columns: 1fr; }
  .account-sidebar { position: static; }
  .account-sidebar nav { display: grid; grid-template-columns: repeat(4,1fr); }
  .account-help { display: none; }
  .account-stat-grid { grid-template-columns: repeat(2,1fr); }
  .cart-layout { grid-template-columns: 1fr; }
  .cart-items { overflow-x: auto; }
  .cart-summary { position: static; }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --header-height: 64px; }
  body { font-size: 14px; }
  .container { width: min(100% - 24px,var(--container)); }
  .utility-message { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .utility-links { display: none; }
  .header-main { gap: 12px; }
  .header-actions .icon-button { display: none; }
  .brand { width: 100px; flex-basis: 100px; }
  .home-hero-inner { padding-top: 60px; }
  .home-hero h1 { font-size: 48px; }
  .home-hero-copy > p { font-size: 15px; }
  .hero-actions .button { width: 100%; }
  .hero-proof { gap: 11px; flex-direction: column; }
  .procurement-search-card { padding: 7px; }
  .search-card-panel { padding: 27px 18px 20px; }
  .search-card-tabs button { font-size: 10px; }
  .trust-metrics-grid { grid-template-columns: 1fr; }
  .trust-metrics-grid > div { border: 0!important; border-bottom: 1px solid var(--line)!important; }
  .section-heading { align-items: start; flex-direction: column; gap: 10px; }
  .procurement-entry-grid, .product-grid-four, .product-grid-three, .category-showcase, .scene-grid, .resource-shortcut-grid, .link-card-grid, .priority-cards, .project-card-grid, .project-card-grid-large, .article-grid, .process-grid, .download-list, .spec-table, .account-stat-grid, .account-grid { grid-template-columns: 1fr; }
  .category-tile { grid-template-columns: 42% 58%; min-height: 220px; }
  .scene-card { min-height: 320px; }
  .ai-tool-grid { grid-template-columns: 1fr; }
  .project-package-media { min-height: 320px; }
  .page-intro { padding-bottom: 42px; }
  .page-intro h1 { font-size: 43px; }
  .page-intro-extra { align-items: stretch; flex-direction: column; }
  .page-intro-extra .button, .page-intro-extra .ai-status-card { width: 100%; }
  .inventory-toolbar { align-items: start; flex-direction: column; }
  .product-card-actions { opacity: 1; transform: none; }
  .main-product-image, .main-product-image img { min-height: 380px; height: 380px; }
  .main-product-image img { padding: 25px; }
  .thumbnail-row button { height: 75px; }
  .gallery-document-links { grid-template-columns: repeat(2,1fr); }
  .gallery-document-links a { border-bottom: 1px solid var(--line); }
  .config-field { grid-template-columns: 1fr; gap: 7px; padding: 10px 0; }
  .quantity-field { grid-template-columns: 1fr 1fr; }
  .quantity-field small { grid-column: 1 / -1; }
  .selection-actions { grid-template-columns: 1fr; }
  .tabs { gap: 20px; }
  .overview-scene, .overview-scene img { min-height: 300px; height: 300px; }
  .resource-empty { grid-template-columns: 1fr; }
  .solution-hero, .solution-hero-content { min-height: 580px; }
  .solution-hero-content { padding-bottom: 45px; }
  .solution-diagram, .solution-diagram img, .project-detail-media, .project-detail-media img, .about-feature-media, .about-feature-media img { min-height: 330px; height: 330px; }
  .project-content-grid { grid-template-columns: 1fr; }
  .resource-toolbar { grid-template-columns: 1fr; }
  .resource-toolbar > * { min-height: 43px; }
  .tool-workspace { padding: 14px; }
  .tool-form, .ai-chat { padding: 20px; }
  .two-columns, .three-columns { grid-template-columns: 1fr; }
  .form-grid label.full { grid-column: auto; }
  .procurement-form, .contact-form, .checkout-form { padding: 20px; }
  .form-section { grid-template-columns: 1fr; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .form-actions .button { width: 100%; }
  .content-nav { grid-template-columns: 1fr; }
  .account-sidebar nav { grid-template-columns: repeat(2,1fr); }
  .account-header { align-items: start; flex-direction: column; gap: 18px; }
  .cart-row { grid-template-columns: 80px 1fr 32px; gap: 10px; }
  .cart-row img { width: 80px; height: 80px; }
  .cart-row-price, .cart-row-qty { grid-column: 2; }
  .cart-remove { grid-column: 3; grid-row: 1; }
  .cart-items { min-height: 0; overflow: visible; }
  .project-cart-table { min-width: 0; width: 100%; }
  .project-cart-head { display: none; }
  .project-cart-row {
    min-height: 0;
    padding: 18px;
    grid-template-columns: minmax(0, 1fr) minmax(105px, .55fr);
    gap: 18px 12px;
    align-items: start;
  }
  .project-cart-product, .project-cart-config, .project-cart-actions { grid-column: 1 / -1; }
  .project-cart-product { align-items: flex-start; }
  .project-cart-product img { width: 70px; height: 70px; }
  .project-cart-config { padding-bottom: 3px; }
  .project-cart-row > .cart-row-qty {
    position: relative;
    grid-column: 1;
    width: 100%;
    margin-top: 15px;
    overflow: visible;
  }
  .project-cart-row > .cart-row-qty::before {
    content: "Quantity";
    position: absolute;
    left: 0;
    top: -18px;
    color: var(--muted);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
  }
  .project-cart-row > .cart-row-price, .project-cart-row > .project-cart-lead {
    position: relative;
    grid-column: 2;
    min-height: 36px;
    padding-top: 15px;
    text-align: right;
  }
  .project-cart-row > .cart-row-price::before, .project-cart-row > .project-cart-lead::before {
    position: absolute;
    right: 0;
    top: 0;
    color: var(--muted);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
  }
  .project-cart-row > .cart-row-price::before { content: "Price"; }
  .project-cart-row > .project-cart-lead {
    grid-column: 1 / -1;
    padding-top: 17px;
    text-align: left;
  }
  .project-cart-row > .project-cart-lead::before { content: "Lead time"; left: 0; right: auto; }
  .project-cart-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .quick-config-panel { top: auto; right: 0; bottom: 0; width: 100%; max-width: none; height: 80vh; max-height: 80vh; border-radius: 12px 12px 0 0; transform: translateY(30px); }
  .quick-config.is-open .quick-config-panel { transform: translateY(0); }
  .quick-config-head { grid-template-columns: 58px minmax(0,1fr); padding: 14px 52px 13px 14px; }
  .quick-config-head img { width: 58px; height: 58px; }
  .quick-config-scroll { padding-inline: 14px; padding-bottom: 120px; }
  .quick-config-foot { position: sticky; bottom: 0; }
  .checkout-steps { display: none; }
  .procurement-strip-grid { align-items: stretch; flex-direction: column; }
  .procurement-strip-actions { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 35px 25px; }
  .footer-bottom { align-items: start; flex-direction: column; justify-content: center; gap: 10px; }
  .modal-backdrop { padding: 10px; }
  .modal { padding: 20px; }
  .search-panel { padding-top: 70px; }
  .global-search { flex-wrap: wrap; height: auto; padding-bottom: 15px; }
  .global-search input { font-size: 17px; }
  .global-search .button { width: 100%; }
  .search-suggestions { grid-template-columns: 1fr; }
}


.configuration-rule-note{margin:14px 0 0;padding:10px 12px;border:1px solid #bfd2ff;background:#f3f7ff;color:#17428d;font-size:12px;line-height:1.5;border-radius:8px}
.configuration-rule-note.is-error{border-color:#f0b8b8;background:#fff4f4;color:#a52c2c}
.config-field option:disabled{color:#9aa3b2}
.product-action-card{margin-top:18px;padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}
.product-price-block>span,.product-price-block>strong,.product-price-block>small{display:block}
.product-price-block>span{color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.08em}
.product-price-block>strong{margin:6px 0;font-size:27px}
.product-price-block>small{max-width:520px;color:var(--muted);font-size:10px;line-height:1.55}
.product-procurement-facts{margin:20px 0;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #d9dde3;border-radius:9px;overflow:hidden;background:#d9dde3;gap:1px}
.product-procurement-facts>div{padding:14px;background:#fff}
.product-procurement-facts span,.product-procurement-facts strong{display:block}
.product-procurement-facts span{color:var(--muted);font-size:9px}
.product-procurement-facts strong{margin-top:4px;font-size:11px}
.product-primary-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.selection-actions-three{grid-template-columns:repeat(3,1fr)}
.product-key-specs{margin-top:18px;padding:22px;border:1px solid var(--line);border-radius:12px}
.product-key-specs .configuration-title{margin-bottom:14px}
.product-key-specs .configuration-title h2{margin-top:5px}
.mini-spec-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--line);gap:1px}
.mini-spec-grid>div{min-height:58px;padding:12px;background:#fff}
.mini-spec-grid span,.mini-spec-grid strong{display:block}
.mini-spec-grid span{color:var(--muted);font-size:9px}
.mini-spec-grid strong{margin-top:4px;font-size:11px}
.published-configurations-note{color:var(--muted);font-size:9px;font-weight:700}
.published-configuration-grid{grid-template-columns:1fr}
.published-configuration-choice{width:100%;min-width:0;min-height:82px;padding:13px;border:0;text-align:left;cursor:pointer;display:block;color:var(--ink);background:#fff;transition:background .16s ease,box-shadow .16s ease}
.published-configuration-choice:hover,.published-configuration-choice.is-selected{background:#f5f8ff;box-shadow:inset 3px 0 0 var(--blue)}
.published-configuration-choice strong{line-height:1.45;overflow-wrap:anywhere}
.published-configuration-choice small{margin-top:8px;display:flex;align-items:center;gap:5px;color:var(--blue);font-size:9px;font-weight:800}
.published-configuration-choice .icon{width:13px}
.published-light-options{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.published-light-options>span{display:block;margin-bottom:9px;color:var(--muted);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.published-light-options>div{display:flex;flex-wrap:wrap;gap:7px}
.published-light-options button{padding:8px 10px;border:1px solid #d7dde8;border-radius:7px;cursor:pointer;color:#243044;background:#fff;font-size:10px;font-weight:700}
.published-light-options button:hover,.published-light-options button.is-selected{border-color:var(--blue);color:#1248bd;background:#eff5ff}
.published-configuration-message{margin:11px 0 0;color:var(--muted);font-size:10px}
@media(max-width:600px){.product-primary-actions,.product-procurement-facts,.mini-spec-grid{grid-template-columns:1fr}.product-action-card,.product-key-specs{padding:18px}}

.filter-head-actions{display:flex;align-items:center;gap:8px}
.filter-head-actions .text-button{font-size:10px}

/* Lighting Simulation */
.simulation-hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 78% 15%,rgba(21,93,252,.34),transparent 28%),radial-gradient(circle at 16% 90%,rgba(34,206,170,.12),transparent 30%),#080b11}
.simulation-hero::before{content:"";position:absolute;inset:0;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.15) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(90deg,#000,transparent 82%)}
.simulation-hero-grid{position:relative;min-height:480px;padding-block:76px;display:grid;grid-template-columns:minmax(0,1fr) 350px;align-items:center;gap:90px}
.simulation-hero h1{max-width:910px;margin-bottom:22px;font-size:clamp(42px,5vw,72px)}
.simulation-hero p{max-width:760px;color:#b8c0ce;font-size:16px}
.simulation-hero aside{padding:27px;border:1px solid rgba(255,255,255,.16);border-radius:15px;background:rgba(255,255,255,.06);box-shadow:inset 0 1px 0 rgba(255,255,255,.08);backdrop-filter:blur(12px)}
.simulation-hero aside strong{display:block;margin-bottom:10px;font-size:16px}
.simulation-hero aside p{margin:0;font-size:12px;line-height:1.7}
.simulation-flow{margin-top:36px;display:flex;flex-wrap:wrap;gap:8px}
.simulation-flow span{padding:9px 13px;border:1px solid rgba(255,255,255,.14);border-radius:99px;color:#d9dfea;font-size:10px}
.simulation-flow b{margin-right:6px;color:#77a5ff}
.simulation-section{padding-top:42px;background:#f0f2f6}
.simulation-ai-intake{margin-bottom:18px;padding:20px 22px;display:grid;grid-template-columns:minmax(250px,.7fr) minmax(420px,1.3fr);align-items:center;gap:22px;border-radius:14px;color:#fff;background:linear-gradient(115deg,#111723,#0d1e42 64%,#103ea2);box-shadow:0 18px 50px rgba(11,20,42,.17)}
.simulation-ai-intake>div:first-child{display:flex;align-items:center;gap:14px}
.simulation-ai-intake>div:first-child>.icon{width:42px;height:42px;padding:9px;border-radius:11px;color:#91b8ff;background:rgba(255,255,255,.09)}
.simulation-ai-intake strong,.simulation-ai-intake small{display:block}
.simulation-ai-intake small{margin-top:3px;color:#aebad0;font-size:10px}
.simulation-ai-intake form{display:grid;grid-template-columns:1fr auto;gap:8px}
.simulation-ai-intake input{width:100%;min-height:48px;padding:0 15px;border:1px solid rgba(255,255,255,.14);border-radius:9px;outline:0;color:#fff;background:rgba(4,8,16,.36)}
.simulation-ai-intake input:focus{border-color:#75a5ff;box-shadow:0 0 0 3px rgba(89,141,255,.16)}
.simulation-ai-result{grid-column:1/-1;padding-top:16px;border-top:1px solid rgba(255,255,255,.12)}
.simulation-ai-result strong{font-size:12px}
.simulation-ai-result p{margin:5px 0 0;color:#bdc7d8;font-size:11px}
.simulation-ai-result a{color:#fff;text-decoration:underline}
.simulation-workspace{display:grid;grid-template-columns:390px minmax(0,1fr);align-items:start;gap:18px}
.simulation-controls,.simulation-output{border:1px solid #dfe3e9;border-radius:15px;background:#fff;box-shadow:0 15px 45px rgba(18,27,43,.06)}
.simulation-controls{overflow:hidden}
.simulation-controls section{padding:22px;border-bottom:1px solid var(--line)}
.simulation-controls section>header{margin-bottom:18px;display:flex;align-items:start;gap:12px}
.simulation-controls section>header>span{width:27px;height:27px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;border-radius:7px;color:#fff;background:var(--ink);font-size:9px;font-weight:800}
.simulation-controls section>header strong,.simulation-controls section>header small{display:block}
.simulation-controls section>header strong{font-size:13px}
.simulation-controls section>header small{margin-top:2px;color:var(--muted);font-size:9px}
.simulation-field{margin-top:13px;display:block}
.simulation-field>span{display:block;margin-bottom:6px;color:#424956;font-size:10px;font-weight:750}
.simulation-field select,.simulation-field input{width:100%;min-height:43px;padding:0 11px;border:1px solid #d7dce3;border-radius:8px;outline:0;color:var(--ink);background:#fff;font-size:12px}
.simulation-field select:focus,.simulation-field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,93,252,.09)}
.simulation-field>div{position:relative}
.simulation-field>div input{padding-right:40px}
.simulation-field>div b{position:absolute;right:11px;top:50%;color:var(--muted);font-size:9px;transform:translateY(-50%)}
.simulation-field>small{display:block;margin-top:6px;color:var(--muted);font-size:9px;line-height:1.5}
.simulation-number-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
.simulation-profile-card{margin-top:11px;padding:12px;border:1px solid #dce5f8;border-radius:9px;background:#f5f8ff}
.simulation-profile-card>span,.simulation-profile-card>strong,.simulation-profile-card>small{display:block}
.simulation-profile-card>strong{font-size:11px}
.simulation-profile-card>span,.simulation-profile-card>small{color:#667187;font-size:9px;line-height:1.55}
.simulation-profile-card .profile-warning{margin-top:7px;color:#9a5b00}
.simulation-profile-card .profile-valid{margin-top:7px;color:#18724f}
.simulation-mode-picker{display:grid;gap:8px}
.simulation-mode-picker label{cursor:pointer}
.simulation-mode-picker input{position:absolute;opacity:0;pointer-events:none}
.simulation-mode-picker label>span{padding:12px 13px;display:block;border:1px solid #d9dee5;border-radius:9px;transition:.18s ease}
.simulation-mode-picker label>span strong,.simulation-mode-picker label>span small{display:block}
.simulation-mode-picker label>span strong{font-size:11px}
.simulation-mode-picker label>span small{margin-top:2px;color:var(--muted);font-size:9px;line-height:1.5}
.simulation-mode-picker input:checked+span{border-color:var(--blue);background:var(--blue-soft);box-shadow:inset 3px 0 0 var(--blue)}
.simulation-controls form>.button{width:calc(100% - 44px);margin:20px 22px 0}
.simulation-controls .button[disabled]{opacity:.55;cursor:wait;transform:none}
.simulation-form-status{min-height:34px;margin:8px 22px 10px;color:var(--muted);font-size:10px}
.simulation-form-status.is-error{color:var(--red)}
.simulation-form-status.is-success{color:var(--green)}
.simulation-output{min-height:780px;overflow:hidden}
.simulation-empty{min-height:780px;padding:70px 30px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.simulation-empty h2{max-width:570px;margin-bottom:12px;font-size:35px}
.simulation-empty p{max-width:500px;font-size:12px}
.simulation-empty-graphic{width:min(460px,75%);aspect-ratio:1.45;margin-bottom:38px;position:relative;overflow:hidden;border:1px solid #dce4f0;border-radius:16px;background:radial-gradient(circle at 50% 45%,rgba(255,225,66,.8),rgba(65,210,151,.55) 21%,rgba(46,130,224,.42) 48%,rgba(18,31,83,.9) 75%),#10182c;box-shadow:0 25px 60px rgba(25,45,93,.16);transform:perspective(800px) rotateX(6deg)}
.simulation-empty-graphic::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px);background-size:10% 14%}
.simulation-empty-graphic span{position:absolute;width:9px;height:9px;border:2px solid #fff;border-radius:50%;box-shadow:0 0 0 4px rgba(255,255,255,.18)}
.simulation-empty-graphic span:nth-child(1){left:23%;top:25%}.simulation-empty-graphic span:nth-child(2){left:49%;top:25%}.simulation-empty-graphic span:nth-child(3){left:75%;top:25%}.simulation-empty-graphic span:nth-child(4){left:23%;top:69%}.simulation-empty-graphic span:nth-child(5){left:49%;top:69%}.simulation-empty-graphic span:nth-child(6){left:75%;top:69%}
.simulation-results{padding:27px}
.simulation-result-head{display:flex;justify-content:space-between;align-items:start;gap:20px}
.simulation-result-head h2{margin-bottom:6px;font-size:30px}
.simulation-result-head p{margin:0;font-size:11px}
.simulation-engine-badge{padding:7px 10px;border-radius:99px;color:#24509a;background:#eaf2ff;font-size:9px;font-weight:800}
.simulation-metrics{margin:22px 0;display:grid;grid-template-columns:repeat(5,1fr);gap:1px;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--line)}
.simulation-metrics article{min-width:0;padding:15px 13px;background:#fff}
.simulation-metrics span,.simulation-metrics strong,.simulation-metrics small{display:block}
.simulation-metrics span{color:var(--muted);font-size:8px;text-transform:uppercase;letter-spacing:.04em}
.simulation-metrics strong{margin:6px 0 3px;font-size:18px;white-space:nowrap}
.simulation-metrics strong b{font-size:25px}
.simulation-metrics small{overflow:hidden;color:var(--muted);font-size:8px;text-overflow:ellipsis;white-space:nowrap}
.simulation-map-card{overflow:hidden;border:1px solid #dfe3e9;border-radius:12px;background:#0e1526}
.simulation-map-card>header{min-height:56px;padding:10px 15px;display:flex;align-items:center;justify-content:space-between;gap:16px;color:#fff;background:#111827}
.simulation-map-card>header strong,.simulation-map-card>header small{display:block}
.simulation-map-card>header strong{font-size:11px}
.simulation-map-card>header small{color:#8894a8;font-size:8px}
.simulation-legend{display:flex;align-items:center;gap:5px;color:#9ba6b8;font-size:8px}
.simulation-legend span{display:inline-flex;align-items:center;gap:3px}
.simulation-legend i{width:16px;height:5px;display:inline-block;border-radius:3px;background:var(--legend)}
.simulation-canvas-wrap{position:relative;min-height:470px;padding:16px;display:flex;align-items:center;justify-content:center;background:#0b1020}
.simulation-canvas-wrap canvas{width:100%;height:auto;max-height:570px;display:block;border-radius:4px}
.simulation-map-tooltip{position:absolute;z-index:2;padding:6px 8px;border:1px solid rgba(255,255,255,.18);border-radius:6px;color:#fff;background:rgba(8,12,22,.92);font-size:9px;pointer-events:none}
.simulation-detail-grid{margin-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.simulation-detail-grid article{padding:18px;border:1px solid var(--line);border-radius:11px}
.simulation-detail-grid dl{margin:3px 0 0}
.simulation-detail-grid dl div{min-height:32px;display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid #edf0f3}
.simulation-detail-grid dl div:last-child{border:0}
.simulation-detail-grid dt{color:var(--muted);font-size:9px}
.simulation-detail-grid dd{margin:0;font-size:10px;font-weight:750}
.simulation-detail-grid ul{margin:2px 0 0;padding-left:17px;color:var(--muted);font-size:9px;line-height:1.7}
.simulation-result-actions{margin-top:18px;padding:16px;display:grid;grid-template-columns:minmax(200px,1fr) auto auto auto;align-items:end;gap:8px;border-radius:11px;background:var(--surface-2)}
.simulation-single-summary{margin-top:8px}
.simulation-result-actions label{color:var(--muted);font-size:9px}
.simulation-result-actions input{width:100%;min-height:46px;margin-top:5px;padding:0 11px;border:1px solid #d6dbe2;border-radius:8px;background:#fff}
.simulation-save-note{grid-column:1/-1;color:var(--muted);font-size:9px;line-height:1.5}
.simulation-disclaimer{margin:15px 0 0;padding:11px 13px;border-left:3px solid var(--amber);color:#68552b;background:#fff9e8;font-size:9px;line-height:1.6}
.cart-simulation-tag{margin-top:7px!important;padding:4px 7px;display:inline-flex!important;border-radius:99px;color:#174f9d!important;background:#eaf2ff;font-size:8px!important;font-weight:750}
.project-cart-config>a{margin-top:5px;display:block;color:var(--blue);font-size:9px;font-weight:700}
.cart-summary>.button+.button{margin-top:8px}
@media(max-width:1180px){
  .simulation-hero-grid{gap:40px}
  .simulation-workspace{grid-template-columns:340px minmax(0,1fr)}
  .simulation-metrics{grid-template-columns:repeat(3,1fr)}
  .simulation-result-actions{grid-template-columns:1fr 1fr}
  .simulation-result-actions label{grid-column:1/-1}
}
@media(max-width:900px){
  .simulation-hero-grid{grid-template-columns:1fr;gap:28px;min-height:auto}
  .simulation-hero aside{max-width:620px}
  .simulation-ai-intake{grid-template-columns:1fr}
  .simulation-ai-result{grid-column:auto}
  .simulation-workspace{grid-template-columns:1fr}
  .simulation-output,.simulation-empty{min-height:620px}
  .simulation-canvas-wrap{min-height:390px}
}
@media(max-width:640px){
  .simulation-hero-grid{padding-block:55px}
  .simulation-hero h1{font-size:42px}
  .simulation-flow span{font-size:8px}
  .simulation-section{padding-top:22px}
  .simulation-ai-intake{padding:17px}
  .simulation-ai-intake form{grid-template-columns:1fr}
  .simulation-ai-intake form .button{width:100%}
  .simulation-controls section{padding:18px}
  .simulation-number-grid{grid-template-columns:1fr 1fr}
  .simulation-controls form>.button{width:calc(100% - 36px);margin-inline:18px}
  .simulation-form-status{margin-inline:18px}
  .simulation-results{padding:17px}
  .simulation-result-head{display:block}
  .simulation-engine-badge{display:inline-flex;margin-top:10px}
  .simulation-metrics{grid-template-columns:repeat(2,1fr)}
  .simulation-metrics article:first-child{grid-column:1/-1}
  .simulation-map-card>header{align-items:start;flex-direction:column}
  .simulation-canvas-wrap{min-height:280px;padding:7px}
  .simulation-detail-grid{grid-template-columns:1fr}
  .simulation-result-actions{grid-template-columns:1fr}
  .simulation-result-actions label{grid-column:auto}
  .simulation-result-actions .button{width:100%}
}