:root {
  --navy:       #111827;
  --navy-light: #1f2937;
  --blue:       #2563eb;
  --blue-hover: #1d4ed8;
  --blue-light: #eff6ff;
  --amber:      #d97706;
  --amber-hover:#b45309;
  --text:       #0f172a;
  --text-muted: #64748b;
  --border:     #e2e8f0;
  --bg:         #ffffff;
  --bg-soft:    #f8fafc;
  --bg-row-alt: #f1f5f9;
  --success:    #059669;
  --danger:     #dc2626;
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --shadow:     0 4px 6px -1px rgba(0,0,0,0.1);
  --radius:     6px;
  --font:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono:  "SF Mono", "Fira Code", "Cascadia Code", Consolas, monospace;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); font-size: 14px; color: var(--text); background: var(--bg); line-height: 1.5; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; font-family: var(--font); }
input, select, textarea { font-family: var(--font); font-size: 14px; }

/* ── LAYOUT ── */
.container { max-width: 1320px; margin: 0 auto; padding: 0 20px; }

/* ── NAV ── */
.nav { background: var(--navy); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid rgba(255,255,255,0.08); }
.nav-inner { display: flex; align-items: center; gap: 0; height: 52px; max-width: 1320px; margin: 0 auto; padding: 0 20px; }
.nav-logo { font-size: 1.2rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; white-space: nowrap; margin-right: 32px; }
.nav-logo span { color: var(--amber); }
.nav-links { display: flex; align-items: center; gap: 0; list-style: none; flex: 1; }
.nav-links li a { display: block; padding: 0 14px; height: 52px; line-height: 52px; color: #cbd5e1; font-size: 13.5px; transition: color 0.15s; white-space: nowrap; }
.nav-links li a:hover, .nav-links li a.active { color: #fff; text-decoration: none; }
.nav-links li a.active { border-bottom: 2px solid var(--blue); }
.btn-nav { background: var(--amber) !important; color: #fff !important; border-radius: var(--radius); padding: 0 16px !important; height: 34px !important; line-height: 34px !important; margin: 0 0 0 auto; font-weight: 600; font-size: 13px !important; }
.btn-nav:hover { background: var(--amber-hover) !important; }
.nav-toggle { display: none; background: none; border: none; padding: 8px; color: #fff; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: currentColor; margin: 4px 0; transition: 0.2s; }

/* ── TRUST BAR ── */
.trust-bar { background: var(--navy-light); border-bottom: 1px solid rgba(255,255,255,0.06); }
.trust-bar-inner { max-width: 1320px; margin: 0 auto; padding: 0 20px; display: flex; gap: 24px; align-items: center; height: 36px; overflow: hidden; }
.trust-item { color: #94a3b8; font-size: 12px; white-space: nowrap; display: flex; align-items: center; gap: 5px; }
.trust-check { color: var(--success); font-size: 11px; }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border-radius: var(--radius); font-size: 13px; font-weight: 500; padding: 7px 16px; border: 1px solid transparent; transition: all 0.15s; line-height: 1; cursor: pointer; white-space: nowrap; }
.btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: var(--blue-hover); border-color: var(--blue-hover); text-decoration: none; color: #fff; }
.btn-amber { background: var(--amber); color: #fff; border-color: var(--amber); }
.btn-amber:hover { background: var(--amber-hover); text-decoration: none; color: #fff; }
.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue-light); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--text-muted); border-color: var(--border); }
.btn-ghost:hover { background: var(--bg-soft); color: var(--text); text-decoration: none; }
.btn-secondary { background: var(--bg-soft); color: var(--text); border-color: var(--border); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); text-decoration: none; color: var(--text); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-xs { padding: 3px 8px; font-size: 11px; }
.btn-lg { padding: 10px 24px; font-size: 15px; }

/* ── PAGE HEADER (sub-pages) ── */
.page-header { background: var(--bg-soft); border-bottom: 1px solid var(--border); padding: 16px 0; }
.page-header .container { display: flex; align-items: flex-start; gap: 6px; flex-direction: column; }
.page-header h1 { font-size: 1.2rem; font-weight: 700; color: var(--text); }
.page-header p { font-size: 13px; color: var(--text-muted); }
.breadcrumb { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--blue); text-decoration: none; }

/* ── HERO (Homepage) ── */
.hero { background: var(--navy); padding: 48px 0 40px; }
.hero-inner { max-width: 1320px; margin: 0 auto; padding: 0 20px; }
.hero-tag { display: inline-block; background: rgba(37,99,235,0.3); color: #93c5fd; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 10px; border-radius: 4px; margin-bottom: 16px; }
.hero h1 { font-size: 2.2rem; font-weight: 800; color: #fff; line-height: 1.2; max-width: 640px; margin-bottom: 10px; }
.hero h1 em { color: var(--amber); font-style: normal; }
.hero-sub { color: #94a3b8; font-size: 15px; max-width: 520px; margin-bottom: 28px; line-height: 1.6; }

/* Parametric filter on hero */
.param-filter { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: 10px; padding: 20px; display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; max-width: 860px; }
.param-filter-group { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 140px; }
.param-filter-group label { font-size: 11px; color: #94a3b8; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.param-filter-group select { background: #1f2937; border: 1px solid rgba(255,255,255,0.15); color: #e2e8f0; padding: 8px 12px; border-radius: var(--radius); font-size: 13.5px; height: 38px; appearance: auto; cursor: pointer; }
.param-filter-group select:focus { outline: none; border-color: var(--blue); }
.param-filter .btn-find { background: var(--blue); color: #fff; border: none; height: 38px; padding: 0 24px; font-size: 14px; font-weight: 600; border-radius: var(--radius); white-space: nowrap; align-self: flex-end; cursor: pointer; }
.param-filter .btn-find:hover { background: var(--blue-hover); }

.hero-stats { display: flex; gap: 32px; margin-top: 24px; }
.hero-stat { color: #e2e8f0; }
.hero-stat strong { display: block; font-size: 1.5rem; font-weight: 800; color: #fff; line-height: 1; }
.hero-stat span { font-size: 12px; color: #64748b; }

/* ── SECTION ── */
.section { padding: 40px 0; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.section-header h2 { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.section-header a { font-size: 13px; color: var(--blue); }
.section-title { margin-bottom: 28px; }
.section-title h2 { font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.section-title p { color: var(--text-muted); font-size: 14px; }

/* ── CATEGORY MINI GRID (homepage) ── */
.cat-mini-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.cat-mini-card { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 12px; text-align: center; cursor: pointer; transition: all 0.15s; text-decoration: none; display: block; }
.cat-mini-card:hover { border-color: var(--blue); background: var(--blue-light); text-decoration: none; }
.cat-mini-card svg { display: block; margin: 0 auto 8px; }
.cat-mini-card span { font-size: 12px; font-weight: 600; color: var(--text); display: block; }
.cat-mini-card small { font-size: 11px; color: var(--text-muted); }

/* ── PRODUCT TABLE (main listing) ── */
.product-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.product-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.product-table thead th { background: #f1f5f9; color: var(--text); font-weight: 600; font-size: 12px; padding: 10px 12px; text-align: left; white-space: nowrap; border-bottom: 2px solid var(--border); position: sticky; top: 0; z-index: 10; cursor: pointer; user-select: none; }
.product-table thead th:hover { background: #e2e8f0; }
.product-table thead th .sort-icon { font-size: 10px; color: var(--text-muted); margin-left: 4px; }
.product-table thead th.sorted-asc .sort-icon::after { content: "↑"; color: var(--blue); }
.product-table thead th.sorted-desc .sort-icon::after { content: "↓"; color: var(--blue); }
.product-table thead th:not(.sorted-asc):not(.sorted-desc) .sort-icon::after { content: "↕"; }
.product-table tbody tr { border-bottom: 1px solid var(--border); transition: background 0.1s; }
.product-table tbody tr:hover { background: var(--blue-light); }
.product-table tbody tr.expanded { background: #eff6ff; }
.product-table tbody td { padding: 9px 12px; vertical-align: middle; }
.product-table tbody tr:nth-child(even) { background: var(--bg-row-alt); }
.product-table tbody tr:nth-child(even):hover { background: var(--blue-light); }
.td-model { font-family: var(--font-mono); font-size: 12px; color: var(--text); font-weight: 600; white-space: nowrap; }
.td-name { color: var(--text); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.td-num { font-variant-numeric: tabular-nums; text-align: right; color: var(--text); }
.td-actions { white-space: nowrap; display: flex; gap: 6px; align-items: center; }

/* Type badges */
.type-badge { display: inline-block; font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 3px; letter-spacing: 0.04em; white-space: nowrap; }
.type-badge.brushed    { background: #fff7ed; color: #c2410c; }
.type-badge.bldc       { background: #eff6ff; color: #1d4ed8; }
.type-badge.gear       { background: #f0fdf4; color: #166534; }
.type-badge.stepper    { background: #faf5ff; color: #6d28d9; }
.type-badge.coreless   { background: #ecfdf5; color: #065f46; }
.type-badge.servo      { background: #fffbeb; color: #92400e; }
.type-badge.vibration  { background: #fdf2f8; color: #9d174d; }
.type-badge.linear-actuator { background: #f0f9ff; color: #0c4a6e; }
.type-badge.highvoltage { background: #fff1f2; color: #9f1239; }

/* IP / cert badges */
.cert-badge { display: inline-block; font-size: 10px; font-weight: 600; padding: 1px 5px; border-radius: 3px; border: 1px solid currentColor; margin: 1px; color: #059669; }
.cert-badge.green { color: #059669; }
.ip-badge { display: inline-block; font-size: 10px; padding: 1px 5px; border-radius: 3px; background: #f0fdf4; color: #166534; font-weight: 600; }
.stock-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 4px; }
.stock-dot.in { background: var(--success); }
.stock-dot.out { background: #f59e0b; }
.stock-dot.green { background: var(--success); }
.stock-dot.orange { background: #f59e0b; }

/* Expanded row */
.expand-row td { padding: 0; }
.expand-content { padding: 20px; background: #f8fafc; border-top: 1px solid var(--border); display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.expand-group h5 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 8px; border-bottom: 1px solid var(--border); padding-bottom: 4px; }
.expand-spec { display: flex; justify-content: space-between; font-size: 12px; padding: 3px 0; border-bottom: 1px dotted var(--border); }
.expand-spec span:first-child { color: var(--text-muted); }
.expand-spec span:last-child { font-weight: 600; }
.expand-actions { grid-column: 1/-1; display: flex; gap: 8px; padding-top: 8px; border-top: 1px solid var(--border); align-items: center; flex-wrap: wrap; }

/* ── FILTER SIDEBAR ── */
.products-layout { display: grid; grid-template-columns: 220px 1fr; gap: 20px; align-items: start; }
.filter-panel { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; position: sticky; top: 60px; max-height: calc(100vh - 80px); overflow-y: auto; }
.filter-panel::-webkit-scrollbar { width: 4px; }
.filter-panel::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.filter-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.filter-header h3 { font-size: 13px; font-weight: 700; }
.clear-filters-btn { background: none; border: none; font-size: 11px; color: var(--blue); padding: 0; cursor: pointer; }
.filter-group { margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.filter-group:last-child { border-bottom: none; margin-bottom: 0; }
.filter-group-label { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 8px; }
.filter-checkbox { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text); padding: 3px 0; cursor: pointer; line-height: 1.3; }
.filter-checkbox input { accent-color: var(--blue); }
.range-inputs { display: flex; align-items: center; gap: 6px; }
.range-inputs input { flex: 1; min-width: 0; border: 1px solid var(--border); border-radius: 4px; padding: 5px 8px; font-size: 12px; }
.range-inputs input:focus { outline: none; border-color: var(--blue); }
.range-inputs span { color: var(--text-muted); flex-shrink: 0; }

/* ── PRODUCT SEARCH BAR (products page top) ── */
.product-search-bar-wrap { background: var(--bg-soft); border-bottom: 1px solid var(--border); padding: 12px 0; position: sticky; top: 52px; z-index: 100; }
.product-search-bar { display: flex; gap: 8px; align-items: center; }
.search-input-wrap { flex: 1; position: relative; display: flex; align-items: center; }
.search-input-wrap svg { position: absolute; left: 10px; color: var(--text-muted); flex-shrink: 0; }
.search-input-wrap input { width: 100%; border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 32px 8px 34px; font-size: 13.5px; background: var(--bg); }
.search-input-wrap input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
#search-btn { background: var(--blue); color: #fff; border: none; border-radius: var(--radius); padding: 8px 20px; font-size: 13.5px; font-weight: 600; cursor: pointer; }
#search-btn:hover { background: var(--blue-hover); }
#clear-search { position: absolute; right: 8px; background: none; border: none; color: var(--text-muted); font-size: 16px; padding: 2px 4px; cursor: pointer; }
.quick-filter-row { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.qf-btn { background: var(--bg); border: 1px solid var(--border); border-radius: 20px; padding: 4px 12px; font-size: 12px; color: var(--text-muted); transition: all 0.15s; cursor: pointer; }
.qf-btn:hover { border-color: var(--blue); color: var(--blue); }
.qf-btn.active { background: var(--blue); border-color: var(--blue); color: #fff; }

/* ── PRODUCTS AREA HEADER ── */
.products-area-header { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; margin-bottom: 10px; flex-wrap: wrap; gap: 8px; }
.results-info { display: flex; align-items: center; gap: 12px; }
#results-count { font-size: 13px; font-weight: 600; color: var(--text); }
.view-toggle { display: flex; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.view-btn { background: var(--bg); border: none; padding: 5px 10px; color: var(--text-muted); font-size: 14px; transition: all 0.1s; cursor: pointer; }
.view-btn.active { background: var(--blue); color: #fff; }
.sort-wrap { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.sort-wrap label { color: var(--text-muted); }
.sort-wrap select { border: 1px solid var(--border); border-radius: var(--radius); padding: 5px 8px; font-size: 12.5px; }
.filter-toggle-mobile { display: none; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 6px 12px; font-size: 12px; cursor: pointer; }

/* ── CATEGORY BROWSER (products page) ── */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cat-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; cursor: pointer; transition: all 0.15s; display: grid; grid-template-columns: 64px 1fr; gap: 16px; align-items: start; }
.cat-card:hover { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.08); }
.cat-card-icon { width: 64px; height: 64px; background: var(--blue-light); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cat-card h3, .cat-card-body h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; color: var(--text); }
.cat-card-desc, .cat-card p { font-size: 12.5px; color: var(--text-muted); line-height: 1.4; margin-bottom: 10px; }
.cat-card-meta { display: flex; gap: 12px; }
.cat-card-meta span { font-size: 11px; color: var(--text-muted); background: var(--bg-soft); padding: 2px 8px; border-radius: 10px; border: 1px solid var(--border); }
.cat-card-cta { font-size: 12px; color: var(--blue); font-weight: 600; margin-top: 8px; }

/* Subcategory grid */
.subcategory-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.subcat-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; cursor: pointer; transition: all 0.15s; }
.subcat-card:hover { border-color: var(--blue); background: var(--blue-light); }
.subcat-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.subcat-card h4 { font-size: 13.5px; font-weight: 700; color: var(--text); }
.subcat-count { font-size: 11px; background: var(--blue-light); color: var(--blue); padding: 2px 8px; border-radius: 10px; font-weight: 600; white-space: nowrap; }
.subcat-card p { font-size: 12px; color: var(--text-muted); line-height: 1.4; margin-bottom: 10px; }
.subcat-browse { font-size: 12px; color: var(--blue); font-weight: 600; }

/* ── VIEW HEADER ── */
.view-header { margin-bottom: 20px; }
.view-header h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: 4px; }
.view-subtitle { font-size: 13.5px; color: var(--text-muted); }
.back-btn { background: none; border: 1px solid var(--border); border-radius: var(--radius); padding: 5px 12px; cursor: pointer; color: var(--text-muted); font-size: 12px; margin-bottom: 12px; transition: all 0.15s; display: inline-flex; align-items: center; gap: 4px; }
.back-btn:hover { background: var(--bg-soft); color: var(--text); }
.products-section { padding: 24px 0; }

/* ── NO RESULTS ── */
.no-results { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.no-results h3 { margin: 16px 0 8px; font-size: 1rem; }

/* ── MODAL ── */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000; align-items: center; justify-content: center; padding: 20px; }
.modal-box { background: var(--bg); border-radius: 10px; width: 100%; max-width: 760px; max-height: 90vh; overflow-y: auto; position: relative; }
.modal-close { position: absolute; top: 14px; right: 14px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius); width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; font-size: 16px; color: var(--text-muted); z-index: 10; cursor: pointer; }
.modal-close:hover { background: var(--border); color: var(--text); }
.modal-header { padding: 20px 24px 16px; border-bottom: 1px solid var(--border); display: flex; gap: 16px; align-items: flex-start; }
.modal-icon { flex-shrink: 0; }
.modal-category-badge { font-size: 10px; font-weight: 700; letter-spacing: 0.08em; padding: 3px 8px; border-radius: 4px; display: inline-block; margin-bottom: 6px; background: var(--blue-light); color: var(--blue); }
.modal-header h2 { font-size: 1.1rem; font-weight: 700; margin: 4px 0; }
.modal-model { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.modal-body { padding: 20px 24px; }
.modal-section { margin-bottom: 20px; }
.modal-section-title { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--blue); font-weight: 700; margin-bottom: 10px; padding-bottom: 5px; border-bottom: 1px solid var(--blue-light); }
.modal-section h4 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--blue); font-weight: 700; margin-bottom: 10px; padding-bottom: 5px; border-bottom: 1px solid var(--blue-light); }
.modal-specs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 16px; }
.modal-spec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 16px; }
.modal-spec-item { display: flex; flex-direction: column; gap: 1px; padding-bottom: 8px; border-bottom: 1px dotted var(--border); }
.modal-spec-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.spec-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.modal-spec-value { font-size: 13px; font-weight: 600; color: var(--text); }
.spec-value { font-size: 13px; font-weight: 600; color: var(--text); }
.modal-applications { display: flex; flex-wrap: wrap; gap: 6px; }
.modal-app-tag { background: var(--blue-light); color: var(--blue); font-size: 12px; padding: 3px 10px; border-radius: 20px; }
.app-tag { background: var(--blue-light); color: var(--blue); font-size: 12px; padding: 3px 10px; border-radius: 20px; }
.cert-row { display: flex; flex-wrap: wrap; gap: 4px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }
.modal-source-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 8px; padding: 10px 14px; flex-wrap: wrap; }
.modal-source-bar.modal-source-derived { background: #f8fafc; border-color: var(--border); }
.modal-source-label { font-size: 12px; color: #166534; }
.modal-source-bar.modal-source-derived .modal-source-label { color: var(--text-muted); }
.modal-source-link { font-size: 12px; font-weight: 600; color: #166534; text-decoration: none; white-space: nowrap; }
.modal-source-link:hover { text-decoration: underline; }

/* ── INQUIRY QUICK MODAL ── */
.inquiry-modal-box { background: var(--bg); border-radius: 10px; width: 100%; max-width: 480px; position: relative; padding: 28px; }
.inquiry-modal-box h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.inquiry-modal-box p.sub { font-size: 12.5px; color: var(--text-muted); margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-group { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--text); }
.form-group input, .form-group select, .form-group textarea { border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 10px; font-size: 13px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group.full { grid-column: 1 / -1; }
.form-note { font-size: 11px; color: var(--text-muted); margin-top: 6px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }

/* ── HOMEPAGE SPECIFIC ── */
.homepage-cats-section { background: var(--bg); padding: 32px 0; border-bottom: 1px solid var(--border); }
.homepage-featured { padding: 32px 0; }

/* How it works */
.steps-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step-item { text-align: center; padding: 24px 16px; }
.step { text-align: center; padding: 24px 16px; }
.step-num { width: 36px; height: 36px; background: var(--blue); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; margin: 0 auto 12px; }
.step-item h4 { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.step h4 { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.step-item p { font-size: 12.5px; color: var(--text-muted); line-height: 1.5; }
.step p { font-size: 12.5px; color: var(--text-muted); line-height: 1.5; }

/* Process steps (custom.html) */
.process-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }

/* Trust grid */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.trust-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.trust-icon { margin-bottom: 14px; }
.trust-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.trust-card p { font-size: 13px; color: var(--text-muted); line-height: 1.5; margin-bottom: 12px; }
.trust-list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.trust-list li { font-size: 12.5px; color: var(--text-muted); padding-left: 14px; position: relative; }
.trust-list li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-size: 11px; }

/* CTA Section */
.cta-section { background: var(--navy); padding: 48px 0; text-align: center; }
.cta-section h2 { color: #fff; font-size: 1.6rem; font-weight: 800; margin-bottom: 10px; }
.cta-section p { color: #94a3b8; font-size: 15px; margin-bottom: 24px; }

/* Supply chain */
.supply-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.supply-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.supply-card-header { background: var(--navy); padding: 20px; display: flex; gap: 14px; align-items: center; }
.supply-card-header h3 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.supply-card-header p { color: #94a3b8; font-size: 12px; }
.supply-card-body { padding: 16px 20px; }
.supply-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.supply-item:last-of-type { border-bottom: none; }
.supply-item-name { color: var(--text); }
.supply-item-spec { color: var(--text-muted); font-size: 12px; }

/* Pillar cards */
.pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pillar-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.pillar-icon { margin-bottom: 14px; }
.pillar-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.pillar-card p { font-size: 13px; color: var(--text-muted); line-height: 1.5; margin-bottom: 12px; }
.pillar-list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.pillar-list li { font-size: 12.5px; color: var(--text-muted); padding-left: 14px; position: relative; }
.pillar-list li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-size: 11px; }

/* Why section */
.why-section { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* Stats bar (about) */
.stats-bar { background: var(--navy); padding: 24px 0; }
.stats-bar-inner { max-width: 1320px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-around; align-items: center; flex-wrap: wrap; gap: 16px; }
.stat-item { text-align: center; color: #fff; }
.stat-item .num { font-size: 1.8rem; font-weight: 800; color: var(--amber); line-height: 1; }
.stat-item .lbl { font-size: 12px; color: #94a3b8; margin-top: 4px; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.team-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; }
.team-avatar { width: 52px; height: 52px; background: var(--navy); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; margin: 0 auto 12px; }
.team-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.team-card p { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

/* Info box */
.info-box { background: var(--blue-light); border: 1px solid #bfdbfe; border-radius: var(--radius); padding: 16px; display: flex; gap: 12px; align-items: flex-start; }
.info-box-icon { font-size: 20px; flex-shrink: 0; }
.info-box p { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* Spec grid (card view) */
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
.spec-item { display: flex; flex-direction: column; }

/* Card view product cards */
.product-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.product-card-header { display: flex; align-items: center; gap: 10px; }
.product-card-icon { background: var(--blue-light); border-radius: 6px; padding: 8px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.product-card-id { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }
.product-card-badge { display: inline-block; font-size: 11px; font-weight: 600; background: var(--blue-light); color: var(--blue); padding: 1px 6px; border-radius: 3px; }
.product-card-body { display: flex; flex-direction: column; gap: 8px; }
.product-card-name { font-size: 13px; font-weight: 700; color: var(--text); }
.product-card-footer { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 8px; padding-top: 8px; border-top: 1px solid var(--border); }
.price-tag { font-size: 13px; font-weight: 700; color: var(--blue); }
.price-tag small { font-size: 11px; color: var(--text-muted); font-weight: 400; display: block; }
.card-actions { display: flex; gap: 6px; }
.btn-specs { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius); padding: 4px 10px; font-size: 12px; cursor: pointer; color: var(--text); }
.btn-specs:hover { background: var(--border); }
.btn-quote-sm { background: var(--blue); color: #fff; border-radius: var(--radius); padding: 4px 10px; font-size: 12px; text-decoration: none; display: inline-block; }
.btn-quote-sm:hover { background: var(--blue-hover); text-decoration: none; }

/* Product grid (card layout) */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }

/* ── FOOTER ── */
.footer { background: var(--navy); color: #94a3b8; padding: 40px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 32px; }
.footer-brand { color: #fff; font-size: 1.2rem; font-weight: 800; margin-bottom: 10px; display: block; }
.footer-brand span { color: var(--amber); }
.footer-logo { color: #fff; font-size: 1.2rem; font-weight: 800; margin-bottom: 10px; display: block; }
.footer-logo span { color: var(--amber); }
.footer-desc { font-size: 13px; color: #64748b; line-height: 1.6; max-width: 260px; }
.footer-grid div h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #cbd5e1; margin-bottom: 12px; }
.footer-grid div ul { list-style: none; }
.footer-grid div ul li { margin-bottom: 6px; }
.footer-grid div ul li a { color: #64748b; font-size: 13px; }
.footer-grid div ul li a:hover { color: #e2e8f0; text-decoration: none; }
.footer-disclaimer { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 14px; margin-bottom: 12px; font-size: 11px; color: #475569; line-height: 1.6; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: #475569; flex-wrap: wrap; gap: 8px; }
.catalog-disclaimer-bar { background: #f8fafc; border-bottom: 1px solid #e2e8f0; padding: 8px 0; font-size: 12px; color: #64748b; display: flex; align-items: center; justify-content: center; gap: 6px; }

/* ── SHARED PAGE COMPONENTS ── */
/* Hero for application / spec interior pages */
.app-hero { background: linear-gradient(135deg, #0a1f3d 0%, #1a3a6e 100%); color: #fff; padding: 64px 0 56px; }
.app-hero h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 14px; line-height: 1.2; }
.app-hero p { font-size: 1.1rem; opacity: .85; max-width: 640px; }
.app-breadcrumb { font-size: 12px; color: rgba(255,255,255,.55); margin-bottom: 20px; }
.app-breadcrumb a { color: rgba(255,255,255,.65); text-decoration: none; transition: color .15s; }
.app-breadcrumb a:hover { color: #fff; }

/* FAQ component */
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: #fff; border: 1.5px solid var(--gray-mid, #e2e8f0); border-radius: 10px; padding: 20px 24px; }
.faq-item h3 { font-size: .95rem; font-weight: 700; margin-bottom: 8px; color: #0f172a; }
.faq-item p { color: #475569; font-size: .9rem; line-height: 1.7; margin: 0; }

/* Bottom CTA bar */
.cta-bar { background: var(--blue, #2563eb); color: #fff; padding: 48px 0; text-align: center; }
.cta-bar h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 10px; }
.cta-bar p { opacity: .9; margin-bottom: 24px; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-bar-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-white { background: #fff; color: var(--blue, #2563eb); padding: 12px 28px; border-radius: 8px; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: opacity .15s; }
.btn-white:hover { opacity: .9; text-decoration: none; }
.btn-outline-white { border: 2px solid rgba(255,255,255,.75); color: #fff; padding: 12px 28px; border-radius: 8px; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: border-color .15s; }
.btn-outline-white:hover { border-color: #fff; text-decoration: none; }

/* Language switcher */
.lang-bar { background: rgba(0,0,0,.25); padding: 4px 0; text-align: right; font-size: 11px; }
.lang-bar a { color: rgba(255,255,255,.55); text-decoration: none; margin-left: 10px; padding: 2px 4px; border-radius: 3px; transition: color .15s; }
.lang-bar a:hover, .lang-bar a.active { color: #fff; }

/* Responsive for new components */
@media (max-width: 768px) {
  .app-hero h1 { font-size: 1.6rem; }
  .cta-bar h2 { font-size: 1.3rem; }
  .intro-grid { grid-template-columns: 1fr !important; gap: 28px !important; }
}


/* ── SPEC PAGE COMPONENTS ── */
.spec-hero { background: linear-gradient(135deg, #0a1f3d 0%, #1a3a6e 100%); color: #fff; padding: 64px 0 56px; }
.spec-hero h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 14px; }
.spec-hero p { font-size: 1.1rem; opacity: .85; max-width: 640px; }
.spec-facts { background: var(--blue, #2563eb); color: #fff; padding: 18px 0; }
.spec-facts-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; display: flex; gap: 32px; flex-wrap: wrap; align-items: center; }
.spec-fact { font-size: 13px; opacity: .9; }
.spec-fact strong { display: block; font-size: 16px; font-weight: 800; opacity: 1; }
.spec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin-top: 24px; }
.spec-card { background: #fff; border: 1.5px solid #e2e8f0; border-radius: 10px; padding: 20px; }
.spec-card h3 { font-size: .9rem; font-weight: 700; margin-bottom: 6px; }
.spec-card p { font-size: .82rem; color: #64748b; margin: 0 0 12px; }
.spec-card a { font-size: 12px; color: var(--blue, #2563eb); font-weight: 600; text-decoration: none; }
.why-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.why-list li { padding: 10px 14px; background: #f0f9ff; border-left: 3px solid #2563eb; border-radius: 0 6px 6px 0; font-size: .9rem; }
/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .cat-mini-grid { grid-template-columns: repeat(3, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .supply-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 52px; left: 0; right: 0; background: var(--navy); padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .nav-links.open { display: flex; }
  .nav-links li a { height: auto; line-height: 1; padding: 12px 20px; }
  .nav-toggle { display: block; margin-left: auto; }
  .nav { position: relative; }
  .hero h1 { font-size: 1.6rem; }
  .param-filter { flex-direction: column; }
  .param-filter-group { min-width: 100%; }
  .hero-stats { gap: 20px; }
  .products-layout { grid-template-columns: 1fr; }
  .filter-panel { position: fixed; left: -100%; top: 0; bottom: 0; z-index: 500; border-radius: 0; max-height: 100vh; transition: left 0.25s; width: 280px; box-shadow: var(--shadow); }
  .filter-panel.open { left: 0; }
  .filter-toggle-mobile { display: block; }
  .expand-content { grid-template-columns: 1fr 1fr; }
  .cat-mini-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid, .subcategory-grid { grid-template-columns: 1fr; }
  .steps-row, .steps-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .modal-specs-grid, .modal-spec-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .trust-bar-inner { gap: 14px; }
  .trust-grid, .pillars-grid { grid-template-columns: 1fr; }
  .supply-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero { padding: 32px 0 28px; }
  .cat-mini-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { flex-wrap: wrap; }
  .steps-row, .steps-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .expand-content { grid-template-columns: 1fr; }
}