:root {
  --blue-950: #07204a;
  --blue-900: #08366f;
  --blue-800: #0753a6;
  --blue-700: #076ac7;
  --blue-600: #0b84de;
  --cyan: #11b6d8;
  --orange: #f28b28;
  --ink: #13233a;
  --muted: #637188;
  --line: #dfe7f0;
  --soft: #f3f7fb;
  --white: #fff;
  --shadow: 0 12px 32px rgba(20, 51, 92, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #f5f7fa;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
.shell { width: min(1440px, calc(100% - 48px)); margin: 0 auto; }
.prototype-ribbon {
  position: fixed; right: -57px; top: 36px; z-index: 1000; width: 250px;
  transform: rotate(36deg); padding: 7px 8px; color: #fff; background: var(--orange);
  box-shadow: 0 3px 14px rgba(0,0,0,.18); text-align: center; font-size: 12px; letter-spacing: .5px;
}

.utility-bar { background: linear-gradient(90deg, var(--blue-900), var(--blue-700)); color: #fff; font-size: 13px; }
.utility-inner { height: 40px; display: flex; align-items: center; justify-content: space-between; }
.utility-inner nav { display: flex; align-items: stretch; height: 100%; }
.utility-link { border: 0; border-left: 1px solid rgba(255,255,255,.18); padding: 0 18px; background: transparent; color: #fff; }
.utility-link:hover { background: rgba(255,255,255,.1); }
.admin-link { background: rgba(0,0,0,.12); }
.site-header { background: #fff; position: relative; z-index: 20; }
.brand-row { height: 124px; display: grid; grid-template-columns: 340px 1fr 195px; align-items: center; gap: 34px; }
.brand { display: flex; align-items: center; gap: 16px; }
.brand-mark { position: relative; width: 60px; height: 53px; display: block; transform: skew(-14deg); }
.brand-mark i { position: absolute; top: 0; bottom: 0; width: 30px; border-radius: 15px 5px 15px 5px; }
.brand-mark i:first-child { left: 0; background: linear-gradient(160deg, #12c3df, #0786d3); }
.brand-mark i:last-child { right: 0; background: linear-gradient(160deg, #0960b7, #082d6c); }
.brand-mark:after { content: ""; position: absolute; width: 17px; height: 36px; left: 21px; top: 8px; background: #fff; border-radius: 10px 3px; }
.brand-copy { display: flex; flex-direction: column; }
.brand-copy strong { color: var(--blue-950); font-size: 27px; letter-spacing: 2px; }
.brand-copy small { margin-top: 5px; color: #718199; letter-spacing: 4px; font-size: 12px; }
.search { height: 48px; display: grid; grid-template-columns: 126px 1fr 104px; border: 2px solid var(--blue-700); border-radius: 4px; overflow: hidden; }
.search select, .search input { min-width: 0; border: 0; outline: 0; background: #fff; color: #35445a; }
.search select { padding: 0 13px; border-right: 1px solid var(--line); }
.search input { padding: 0 18px; }
.search button { border: 0; background: var(--blue-700); color: #fff; font-size: 16px; font-weight: 700; }
.search button:hover { background: var(--blue-800); }
.workbench { height: 48px; border: 1px solid var(--line); background: #fff; color: var(--blue-800); display: flex; align-items: center; justify-content: center; gap: 11px; border-radius: 4px; }
.workbench > span:first-child { font-size: 27px; }
.workbench > span:last-child { display: flex; flex-direction: column; align-items: flex-start; font-weight: 700; }
.workbench small { color: #8793a4; font-size: 10px; margin-top: 2px; font-weight: 400; }
.main-nav { background: var(--blue-800); color: #fff; }
.nav-inner { height: 58px; display: grid; grid-template-columns: repeat(8, 1fr); }
.nav-inner a { display: grid; place-items: center; position: relative; font-size: 16px; }
.nav-inner a:after { content: ""; position: absolute; left: 24%; right: 24%; bottom: 0; height: 3px; background: #fff; transform: scaleX(0); transition: transform .2s ease; }
.nav-inner a:hover, .nav-inner a.active { background: rgba(0,0,0,.1); }
.nav-inner a:hover:after, .nav-inner a.active:after { transform: scaleX(1); }

.notice-strip { background: #fff; border-bottom: 1px solid var(--line); }
.notice-inner { min-height: 54px; display: grid; grid-template-columns: 170px 1fr 110px; align-items: center; }
.notice-inner > strong { color: var(--blue-700); border-right: 1px solid var(--line); }
.notice-inner > strong span { color: var(--orange); }
.notice-message { min-width: 0; padding: 0 26px; display: flex; justify-content: space-between; gap: 20px; }
.notice-message span:before { content: "•"; color: var(--blue-700); padding-right: 10px; }
.notice-message time { color: #929eae; }
.notice-inner > a { color: var(--blue-700); text-align: right; font-size: 14px; }

.hero-grid { display: grid; grid-template-columns: 278px minmax(0, 1fr) 268px; gap: 0; height: 520px; margin-top: 18px; background: #fff; box-shadow: var(--shadow); }
.category-panel { background: linear-gradient(180deg, #0a63ba, #08498e); color: #fff; }
.category-title { height: 58px; display: flex; align-items: center; gap: 12px; padding: 0 23px; background: rgba(0,0,0,.16); font-weight: 700; font-size: 17px; }
.category-title span { font-size: 23px; }
.category-item { height: 90px; display: grid; grid-template-columns: 42px 1fr 12px; align-items: center; gap: 12px; padding: 0 19px; border-bottom: 1px solid rgba(255,255,255,.11); transition: background .2s ease, padding .2s ease; }
.category-item:hover { background: rgba(255,255,255,.13); padding-left: 25px; }
.category-icon { width: 39px; height: 39px; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; display: grid; place-items: center; font-weight: 800; }
.category-item > span:nth-child(2) { display: flex; flex-direction: column; }
.category-item strong { font-size: 16px; }
.category-item small { margin-top: 7px; color: rgba(255,255,255,.7); font-size: 11px; }
.category-item b { font-size: 23px; font-weight: 300; color: rgba(255,255,255,.65); }
.category-admin { margin: 14px 16px 0; padding: 12px 14px; background: rgba(255,255,255,.08); color: rgba(255,255,255,.66); font-size: 11px; line-height: 1.6; }
.category-admin span { color: #aee8ff; font-weight: 700; padding-right: 4px; }
.hero-banner { position: relative; min-width: 0; overflow: hidden; background: var(--blue-950); }
.hero-banner > img { width: 100%; height: 100%; object-fit: cover; object-position: 52% center; display: block; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,28,66,.94) 0%, rgba(4,42,88,.77) 34%, rgba(4,40,80,.12) 69%, rgba(2,20,50,.09) 100%); }
.hero-copy { position: absolute; z-index: 2; left: 54px; top: 64px; width: min(470px, 58%); color: #fff; }
.eyebrow { font-size: 11px; letter-spacing: 2.2px; color: #89dfff; }
.hero-copy h1 { margin: 14px 0 17px; font-size: clamp(36px, 3.2vw, 51px); line-height: 1.16; letter-spacing: 2px; }
.hero-copy p { margin: 0; max-width: 430px; line-height: 1.8; color: rgba(255,255,255,.79); font-size: 15px; }
.hero-actions { display: flex; gap: 12px; margin-top: 29px; }
.primary-btn, .ghost-btn { min-height: 44px; padding: 0 24px; border-radius: 3px; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; }
.primary-btn { border: 0; background: var(--orange); color: #fff; }
.primary-btn:hover { background: #dc7417; }
.ghost-btn { border: 1px solid rgba(255,255,255,.55); color: #fff; }
.ghost-btn:hover { background: rgba(255,255,255,.1); }
.hero-trust { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; min-height: 62px; display: grid; grid-template-columns: repeat(3, 1fr); background: rgba(3,25,58,.78); backdrop-filter: blur(4px); color: rgba(255,255,255,.7); }
.hero-trust span { display: grid; place-items: center; border-right: 1px solid rgba(255,255,255,.13); font-size: 12px; }
.hero-trust b { color: #fff; padding-right: 4px; }
.quick-panel { display: flex; flex-direction: column; background: #fff; }
.quick-title { height: 82px; padding: 18px 20px; display: flex; flex-direction: column; border-bottom: 1px solid var(--line); }
.quick-title span { font-size: 18px; font-weight: 800; color: var(--blue-950); }
.quick-title small { margin-top: 5px; color: var(--muted); }
.quick-grid { padding: 13px; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.quick-grid button { min-width: 0; height: 119px; border: 1px solid var(--line); background: #fff; border-radius: 5px; display: flex; align-items: center; flex-direction: column; justify-content: center; color: var(--ink); transition: all .2s ease; }
.quick-grid button:hover { border-color: var(--blue-600); box-shadow: 0 7px 17px rgba(10,99,186,.13); transform: translateY(-2px); }
.quick-grid button > span { width: 37px; height: 37px; display: grid; place-items: center; background: #e9f4ff; color: var(--blue-700); border-radius: 50%; font-weight: 800; margin-bottom: 8px; }
.quick-grid b { font-size: 14px; }
.quick-grid small { color: #8d98a7; margin-top: 5px; font-size: 10px; }
.service-card { margin: auto 13px 13px; padding: 17px 18px; color: #fff; background: linear-gradient(135deg, var(--blue-800), #0a94d7); border-radius: 5px; display: flex; flex-direction: column; }
.service-card span { font-size: 12px; color: rgba(255,255,255,.78); }
.service-card strong { margin: 5px 0; font-size: 21px; letter-spacing: .5px; }
.service-card small { color: rgba(255,255,255,.7); font-size: 10px; }

.section { padding-top: 84px; padding-bottom: 84px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 34px; }
.centered-heading { display: block; text-align: center; }
.section-kicker { color: var(--blue-600); font-size: 11px; font-weight: 800; letter-spacing: 2.2px; }
.section-heading h2 { margin: 10px 0 0; font-size: 32px; color: var(--blue-950); }
.section-heading p { margin: 13px 0 0; color: var(--muted); }
.zone-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.zone-card { position: relative; overflow: hidden; min-height: 302px; padding: 28px 25px; background: #fff; border: 1px solid var(--line); transition: transform .23s ease, box-shadow .23s ease; }
.zone-card:before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent); }
.zone-card:after { content: ""; position: absolute; width: 150px; height: 150px; border-radius: 50%; right: -65px; bottom: -65px; background: color-mix(in srgb, var(--accent) 8%, white); }
.zone-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.zone-blue { --accent: #0b67c2; }.zone-cyan { --accent: #07a9be; }.zone-orange { --accent: #ef8726; }.zone-slate { --accent: #3d5b78; }
.zone-number { position: absolute; right: 23px; top: 22px; color: #dfe6ef; font-size: 31px; font-weight: 800; }
.zone-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--accent); font-size: 19px; font-weight: 800; }
.zone-card h3 { margin: 20px 0 9px; color: var(--blue-950); font-size: 22px; }
.zone-card p { min-height: 48px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 17px 0 22px; }
.tag-row span { padding: 5px 8px; background: var(--soft); color: #64758a; font-size: 10px; }
.zone-card > b { position: relative; z-index: 1; color: var(--accent); font-size: 13px; }

.business-floor { padding: 76px 0; background: #fff; border-top: 1px solid #edf1f5; }
.floor-engineering { background: #eef5fb; }
.floor-talent { color: #fff; background: linear-gradient(135deg, #082c5c, #075a9d); }
.floor-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 30px; }
.floor-heading > div:first-child > span { color: var(--blue-600); font-size: 11px; font-weight: 800; letter-spacing: 1.8px; }
.floor-heading h2 { margin: 8px 0 5px; color: var(--blue-950); font-size: 32px; }
.floor-heading p { margin: 0; color: var(--muted); }
.floor-talent .floor-heading > div:first-child > span { color: #70d6ef; }
.floor-talent .floor-heading h2, .floor-talent .floor-heading p { color: #fff; }
.floor-talent .floor-heading p { opacity: .67; }
.heading-actions { display: flex; gap: 10px; }
.outline-btn, .solid-btn { height: 42px; border-radius: 3px; padding: 0 20px; font-weight: 700; font-size: 13px; }
.outline-btn { border: 1px solid var(--blue-700); color: var(--blue-700); background: transparent; }
.outline-btn:hover { background: #e9f4ff; }
.solid-btn { border: 1px solid var(--blue-700); background: var(--blue-700); color: #fff; }
.solid-btn:hover { background: var(--blue-800); }
.solid-btn.orange { border-color: var(--orange); background: var(--orange); }
.floor-talent .outline-btn { border-color: rgba(255,255,255,.6); color: #fff; }
.floor-talent .outline-btn:hover { background: rgba(255,255,255,.1); }
.floor-layout { display: grid; grid-template-columns: 275px 1fr; gap: 20px; }
.floor-side { min-height: 370px; padding: 27px; background: linear-gradient(160deg, #075cac, #08376f); color: #fff; }
.floor-side h3 { margin: 0 0 9px; font-size: 19px; }
.floor-side > p { margin: 0 0 23px; color: rgba(255,255,255,.66); line-height: 1.7; font-size: 12px; }
.category-chips { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.category-chips button { min-height: 46px; padding: 6px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.07); color: #fff; font-size: 11px; }
.category-chips button:hover, .category-chips button.active { background: #fff; color: var(--blue-800); }
.floor-side > small { display: block; margin-top: 21px; color: rgba(255,255,255,.56); line-height: 1.6; }
.card-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.project-card { position: relative; background: #fff; border: 1px solid #e1e8f0; overflow: hidden; }
.status { position: absolute; z-index: 2; top: 12px; left: 12px; padding: 5px 9px; border-radius: 2px; color: #fff; font-size: 10px; }
.status-done { background: #11a276; }
.project-visual { height: 152px; position: relative; overflow: hidden; display: grid; place-items: center; background: #dceaf8; }
.project-visual:before, .project-visual:after { content: ""; position: absolute; }
.project-visual > span { position: relative; z-index: 2; width: 68px; height: 68px; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; display: grid; place-items: center; color: #fff; background: rgba(3,42,82,.25); font-weight: 800; }
.visual-grid { background: linear-gradient(145deg, #0e75bb, #082e61); }
.visual-grid:before { width: 170px; height: 80px; border: 3px solid rgba(255,255,255,.18); transform: skew(-20deg); }
.visual-grid:after { width: 180px; height: 1px; background: rgba(255,255,255,.25); box-shadow: 0 -35px rgba(255,255,255,.2), 0 35px rgba(255,255,255,.2); }
.visual-turbine { background: linear-gradient(145deg, #1297b1, #064f7b); }
.visual-turbine:before { width: 110px; height: 110px; border-radius: 50%; border: 19px solid rgba(255,255,255,.13); }
.visual-turbine:after { width: 170px; height: 21px; background: rgba(255,255,255,.13); border-radius: 50%; }
.visual-plan { background: linear-gradient(145deg, #587596, #1d3856); }
.visual-plan:before { width: 160px; height: 100px; background: repeating-linear-gradient(0deg, rgba(255,255,255,.12), rgba(255,255,255,.12) 1px, transparent 1px, transparent 15px), repeating-linear-gradient(90deg, rgba(255,255,255,.12), rgba(255,255,255,.12) 1px, transparent 1px, transparent 15px); transform: rotate(-6deg); }
.project-body { padding: 20px; }
.project-body > small { color: var(--blue-700); }
.project-body h3 { margin: 8px 0 10px; font-size: 16px; }
.project-body p { color: #7d8999; font-size: 11px; }
.project-body > div { display: flex; justify-content: space-between; gap: 8px; margin-top: 22px; padding-top: 13px; border-top: 1px solid var(--line); font-size: 10px; color: #7d8999; }
.project-body > div b { color: var(--blue-700); }

.talent-layout { display: grid; grid-template-columns: 1.4fr .6fr; gap: 20px; }
.jobs-panel { background: #fff; color: var(--ink); padding: 24px; }
.panel-title { display: flex; justify-content: space-between; align-items: center; margin-bottom: 9px; }
.panel-title h3 { margin: 0; }
.panel-title a { color: var(--blue-700); font-size: 12px; }
.job-row { min-height: 82px; display: grid; grid-template-columns: 1fr 150px 72px; gap: 15px; align-items: center; border-bottom: 1px solid var(--line); }
.job-row > div { display: flex; flex-direction: column; gap: 7px; }
.job-row strong { font-size: 15px; }
.job-row span { color: #7c8999; font-size: 11px; }
.job-row p { margin: 0; display: flex; flex-direction: column; gap: 6px; }
.job-row p b { color: var(--orange); }
.job-row button { height: 34px; border: 1px solid var(--blue-700); color: var(--blue-700); background: #fff; border-radius: 3px; }
.job-row button:hover { background: var(--blue-700); color: #fff; }
.talent-entry { padding: 29px; background: linear-gradient(150deg, #0a77bd, #08a0bd); }
.entry-label { font-size: 10px; letter-spacing: 1.5px; color: #b9efff; }
.talent-entry h3 { margin: 8px 0 10px; font-size: 19px; }
.talent-entry p { margin: 0 0 18px; color: rgba(255,255,255,.72); font-size: 12px; line-height: 1.75; }
.talent-entry hr { margin: 25px 0; border: 0; border-top: 1px solid rgba(255,255,255,.19); }
.solid-btn.light { border-color: #fff; background: #fff; color: var(--blue-800); }
.text-btn { padding: 0; border: 0; background: transparent; color: #fff; font-weight: 700; }

.product-layout { display: grid; grid-template-columns: 244px 1fr; gap: 20px; }
.product-categories { background: #f3f7fb; border: 1px solid var(--line); padding: 23px; }
.product-categories h3 { margin: 0 0 15px; color: var(--blue-950); }
.product-categories > button { width: 100%; height: 42px; border: 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; padding: 0 10px; color: #56667b; background: transparent; }
.product-categories > button:hover, .product-categories > button.active { color: var(--blue-700); background: #fff; }
.product-categories > div { margin-top: 19px; padding: 14px; background: #fff; border-left: 3px solid var(--orange); }
.product-categories > div b { color: var(--blue-950); font-size: 12px; }
.product-categories > div p { margin: 6px 0 0; color: #788698; font-size: 10px; line-height: 1.6; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.product-card { min-width: 0; padding: 16px; border: 1px solid var(--line); background: #fff; transition: box-shadow .2s ease, transform .2s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.product-art { height: 155px; display: grid; place-items: center; background: #eef3f8; color: #30648f; font-size: 76px; font-family: Arial, sans-serif; overflow: hidden; }
.glove-art { color: #ec8730; }.harness-art { color: #2b7d9b; }.boot-art { color: #273b55; }
.product-card > span { display: inline-block; margin-top: 14px; padding: 4px 7px; background: #e7f8f1; color: #09845d; font-size: 10px; }
.product-card h3 { margin: 10px 0 8px; font-size: 15px; }
.product-card p { color: #7b8798; font-size: 11px; }
.product-card button { width: 100%; height: 35px; margin-top: 13px; border: 1px solid var(--blue-700); background: #fff; color: var(--blue-700); }
.product-card button:hover { color: #fff; background: var(--blue-700); }

.bulk-floor { background: #f0f4f8; }
.bulk-category-bar { display: grid; grid-template-columns: repeat(6, 1fr); margin-bottom: 19px; background: #fff; border: 1px solid var(--line); }
.bulk-category-bar button { height: 52px; border: 0; border-right: 1px solid var(--line); background: #fff; color: #526176; }
.bulk-category-bar button:hover, .bulk-category-bar button.active { background: var(--blue-800); color: #fff; }
.bulk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.bulk-card { display: grid; grid-template-columns: 150px 1fr; gap: 0; min-height: 202px; background: #fff; border: 1px solid var(--line); }
.bulk-art { position: relative; overflow: hidden; background: linear-gradient(145deg, #dfeaf4, #bdcee0); }
.bulk-art i, .bulk-art i:before, .bulk-art i:after { position: absolute; content: ""; display: block; }
.cable i { width: 82px; height: 82px; left: 34px; top: 59px; border: 16px solid #244a69; border-radius: 50%; box-shadow: 0 0 0 7px #728da5; }
.cable i:before { width: 24px; height: 108px; background: #7a93a9; left: 13px; top: -29px; border: 3px solid #4b657d; }
.steel i { width: 85px; height: 23px; left: 28px; top: 84px; background: #708598; box-shadow: 12px 15px #50697e, -8px -18px #8ea0af; transform: skew(-25deg); }
.chemical i { width: 62px; height: 91px; left: 43px; top: 57px; background: #159ab5; border-radius: 6px 6px 17px 17px; box-shadow: inset 0 13px rgba(255,255,255,.35); }
.chemical i:before { width: 28px; height: 14px; left: 17px; top: -13px; background: #244a69; }
.bulk-card > div:last-child { padding: 24px 20px; }
.bulk-card span { color: var(--blue-700); font-size: 11px; }
.bulk-card h3 { margin: 8px 0; font-size: 17px; }
.bulk-card p { min-height: 43px; margin: 0; color: #7a8798; font-size: 11px; line-height: 1.6; }
.bulk-card button { margin-top: 17px; padding: 0; border: 0; background: transparent; color: var(--blue-700); font-weight: 700; font-size: 12px; }

.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.partner-grid > div { min-height: 92px; background: #fff; border: 1px solid var(--line); display: flex; justify-content: center; align-items: center; flex-direction: column; }
.partner-grid b { color: #9aabbd; font-size: 25px; letter-spacing: 2px; }
.partner-grid span { margin-top: 6px; color: #8b97a7; font-size: 10px; }
.workflow-section { padding: 67px 0; color: #fff; background: var(--blue-950); }
.workflow-inner > div:first-child { display: flex; align-items: baseline; gap: 25px; }
.workflow-inner h2 { margin: 0; font-size: 29px; }.workflow-inner p { margin-left: auto; color: rgba(255,255,255,.58); }
.workflow { display: grid; grid-template-columns: repeat(5, 1fr); margin: 37px 0 0; padding: 0; list-style: none; }
.workflow li { position: relative; display: flex; align-items: center; gap: 13px; }
.workflow li:not(:last-child):after { content: "→"; position: absolute; right: 22px; color: #55718f; font-size: 22px; }
.workflow li > b { font-size: 25px; color: #39c0dd; }
.workflow li span { display: flex; flex-direction: column; font-weight: 700; }
.workflow li small { margin-top: 6px; color: rgba(255,255,255,.52); font-weight: 400; font-size: 10px; }

.site-footer { padding: 54px 0 22px; color: #a6b6c9; background: #06172d; font-size: 12px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .7fr 1fr; gap: 70px; }
.footer-brand strong { color: #fff; font-size: 22px; }.footer-brand p { color: #7790aa; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 10px; }
.footer-grid b { color: #fff; margin-bottom: 4px; }.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 40px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); color: #60758c; }

.modal-backdrop { position: fixed; z-index: 2000; inset: 0; padding: 24px; background: rgba(2,15,35,.72); display: grid; place-items: center; backdrop-filter: blur(5px); }
.modal-backdrop[hidden] { display: none; }
.modal { position: relative; width: min(520px, 100%); max-height: calc(100vh - 48px); overflow: auto; padding: 33px 36px; background: #fff; box-shadow: 0 24px 70px rgba(0,0,0,.3); }
.modal-close { position: absolute; right: 14px; top: 9px; border: 0; background: transparent; color: #738196; font-size: 29px; }
.modal-icon { width: 48px; height: 48px; display: grid; place-items: center; color: #fff; background: var(--blue-700); border-radius: 50%; font-weight: 800; }
.modal > small { display: block; margin-top: 18px; color: var(--blue-600); letter-spacing: 1.5px; }
.modal h2 { margin: 7px 0 9px; color: var(--blue-950); }
.modal > p { color: #6f7d90; font-size: 13px; line-height: 1.7; }
.modal form { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-top: 22px; }
.modal label { display: flex; flex-direction: column; gap: 7px; color: #4f5d70; font-size: 12px; }
.modal label:nth-of-type(4), .upload-demo, .modal .full { grid-column: 1 / -1; }
.modal input, .modal select, .modal textarea { width: 100%; border: 1px solid var(--line); border-radius: 3px; padding: 10px 11px; outline: 0; resize: vertical; }
.modal input:focus, .modal select:focus, .modal textarea:focus { border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(11,132,222,.1); }
.upload-demo { min-height: 75px; padding: 13px; display: grid; grid-template-columns: 40px 1fr; grid-template-rows: 1fr 1fr; align-items: center; border: 1px dashed #a8b8c9; background: #f7f9fb; color: #526176; }
.upload-demo > span { grid-row: 1 / 3; font-size: 25px; color: var(--blue-600); }.upload-demo small { color: #8a96a6; }
.modal .full { width: 100%; margin-top: 3px; }
.toast { position: fixed; left: 50%; bottom: 32px; z-index: 3000; transform: translate(-50%, 20px); padding: 12px 20px; border-radius: 4px; background: #0a2f5e; color: #fff; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: .25s ease; font-size: 13px; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.searchable.search-hidden { display: none !important; }

@media (max-width: 1220px) {
  .shell { width: min(1120px, calc(100% - 32px)); }
  .brand-row { grid-template-columns: 290px 1fr 170px; gap: 20px; }
  .hero-grid { grid-template-columns: 245px 1fr 235px; }
  .hero-copy { left: 38px; width: 62%; }
  .hero-copy p { font-size: 13px; }
  .category-item { padding-left: 15px; }
  .quick-grid { padding: 9px; gap: 6px; }
  .product-card h3 { font-size: 13px; }
  .bulk-card { grid-template-columns: 120px 1fr; }
}

@media (max-width: 980px) {
  .prototype-ribbon { display: none; }
  .brand-row { height: auto; padding: 22px 0; grid-template-columns: 1fr 170px; }
  .search { order: 3; grid-column: 1 / -1; }
  .nav-inner { overflow-x: auto; grid-template-columns: repeat(8, minmax(120px, 1fr)); }
  .hero-grid { height: auto; grid-template-columns: 235px 1fr; }
  .hero-banner { min-height: 470px; }
  .quick-panel { grid-column: 1 / -1; flex-direction: row; align-items: stretch; }
  .quick-title { width: 180px; height: auto; justify-content: center; }
  .quick-grid { flex: 1; grid-template-columns: repeat(4, 1fr); }
  .quick-grid button { height: 95px; }
  .service-card { width: 225px; margin: 9px; justify-content: center; }
  .zone-grid { grid-template-columns: 1fr 1fr; }
  .card-list { grid-template-columns: 1fr 1fr; }.project-card:last-child { display: none; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .bulk-grid { grid-template-columns: 1fr; }.bulk-card { grid-template-columns: 180px 1fr; }
  .partner-grid { grid-template-columns: repeat(3, 1fr); }
  .workflow { grid-template-columns: 1fr; gap: 18px; }.workflow li:after { display: none; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 24px, 680px); }
  .utility-inner { height: auto; padding: 8px 0; align-items: flex-start; gap: 10px; }.utility-inner > span { display: none; }.utility-inner nav { width: 100%; }.utility-link { flex: 1; padding: 5px; font-size: 11px; }
  .brand-row { grid-template-columns: 1fr; }.brand { justify-content: center; }.workbench { display: none; }.search { grid-column: auto; grid-template-columns: 95px 1fr 70px; }
  .brand-copy strong { font-size: 23px; }.brand-copy small { letter-spacing: 2px; }
  .notice-inner { grid-template-columns: 112px 1fr; }.notice-inner > a, .notice-message time { display: none; }.notice-message { padding: 0 12px; overflow: hidden; white-space: nowrap; }
  .hero-grid { display: block; margin-top: 12px; }.category-panel { display: grid; grid-template-columns: 1fr 1fr; }.category-title, .category-admin { grid-column: 1 / -1; }.category-item { height: 77px; }.category-admin { margin-bottom: 13px; }
  .hero-banner { min-height: 500px; }.hero-banner > img { object-position: 63% center; }.hero-copy { left: 25px; right: 25px; top: 49px; width: auto; }.hero-copy h1 { font-size: 36px; }.hero-copy p { max-width: 330px; }
  .hero-trust span { padding: 9px 4px; text-align: center; }.hero-trust b { display: block; }
  .quick-panel { display: block; }.quick-title { width: auto; }.quick-grid { grid-template-columns: 1fr 1fr; }.service-card { width: auto; }
  .section { padding: 60px 0; }.zone-grid { grid-template-columns: 1fr; }.zone-card { min-height: 260px; }
  .floor-heading { align-items: flex-start; gap: 18px; flex-direction: column; }.floor-layout, .talent-layout, .product-layout { grid-template-columns: 1fr; }
  .card-list { grid-template-columns: 1fr; }.project-card:last-child { display: block; }
  .job-row { grid-template-columns: 1fr 90px; padding: 14px 0; }.job-row button { grid-column: 1 / -1; }
  .product-grid { grid-template-columns: 1fr 1fr; }.product-art { height: 130px; }
  .bulk-category-bar { grid-template-columns: 1fr 1fr 1fr; }.bulk-card { grid-template-columns: 120px 1fr; }
  .partner-grid { grid-template-columns: 1fr 1fr; }
  .workflow-inner > div:first-child { display: block; }.workflow-inner p { margin-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 35px; }.footer-bottom { flex-direction: column; gap: 7px; }
  .modal { padding: 30px 22px; }.modal form { grid-template-columns: 1fr; }.modal label, .modal label:nth-of-type(4), .upload-demo, .modal .full { grid-column: 1; }
}

@media (max-width: 450px) {
  .category-panel { grid-template-columns: 1fr; }.category-title, .category-admin { grid-column: 1; }
  .hero-copy h1 { font-size: 31px; }.hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-trust { font-size: 10px; }
  .product-grid { grid-template-columns: 1fr; }
  .bulk-card { grid-template-columns: 1fr; }.bulk-art { height: 140px; }
  .footer-grid { grid-template-columns: 1fr; }
}.brand-symbol {
  display: block;
  width: 150px;
  height: 100px;
  flex: 0 0 60px;
  object-fit: contain;
}