/* ═══════════════════════════════════════════
   NEW INDO TRADING COMPANY — Main Stylesheet
   Corporate Blue & Brown · CAD Engineering
   v3.2: bilingual (EN + HI), font scale / family controls
   ═══════════════════════════════════════════ */

/* ─── Indic script support ──────────────────────────────────────────────
   Noto Sans family covers all 10 Indian language scripts on the site.
   Each is loaded on-demand via `display=swap` so only the needed glyphs
   are fetched. */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+Devanagari:wght@400;500;600;700&family=Noto+Sans+Bengali:wght@400;500;600;700&family=Noto+Sans+Telugu:wght@400;500;600;700&family=Noto+Sans+Tamil:wght@400;500;600;700&family=Noto+Sans+Gujarati:wght@400;500;600;700&family=Noto+Sans+Kannada:wght@400;500;600;700&family=Noto+Sans+Oriya:wght@400;500;600;700&family=Noto+Sans+Malayalam:wght@400;500;600;700&family=Noto+Sans+Gurmukhi:wght@400;500;600;700&family=Open+Sans:wght@400;500;600;700&display=swap');

:root {
  /* ── Raw Palette (v3.17 — light steel-blue + warm cream, no dark areas) */
  --navy-deep: #B8D4E8;
  --navy: #A8C8E0;
  --navy-mid: #C5DCF0;
  --blue: #3A7CB8;
  --blue-bright: #4A8CC8;
  --blue-light: #5A9CD0;
  --brown: #9A7B2E;
  --brown-mid: #B08E3A;
  --brown-light: #CEAB58;
  --brown-pale: #DCC888;
  --tan: #EDE0C8;
  --cream: #F7F3EC;
  --warm-white: #FCFAF7;
  --white: #FFFFFF;
  --steel: #4A7090;
  --chrome: #5A8AAA;
  --silver: #7AA0B8;
  --text-dark: #4A4A4A;
  --text-mid: #6B6B6B;
  /* Dark ink for text on light-blue surfaces (hero, footer, stats-bar,
     section-blue). These surfaces are LIGHT in this palette. */
  --ink-on-dark: #1A4A6E;
  --ink-on-dark-muted: #3A6A8E;
  --success: #27AE60;
  --warning: #E67E22;
  --danger: #C0392B;

  /* ── Font Stacks ──────────────────────────────────────────────────── */
  --font-display: 'Libre Baskerville', Georgia, serif;
  --font-body: 'Source Sans 3', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-devanagari: 'Noto Sans Devanagari', 'Source Sans 3', sans-serif;

  /* ── Font Size Scale (toolbar adjustable) ─────────────────────────── */
  --font-scale: 1;             /* s=0.9, m=1, l=1.125, xl=1.25 */
  --font-family-primary: var(--font-body);

  /* ── Semantic Surface Tokens (used by v3.2+ rules) ────────────────── */
  --bg:            var(--warm-white);
  --surface:       var(--white);
  --surface-alt:   var(--cream);
  --text:          var(--text-dark);
  --text-muted:    var(--text-mid);
  --border:        var(--tan);
  --accent:        var(--brown);
  --accent-hover:  var(--brown-mid);
  --nav-bg:        rgba(250,247,242,0.92);
  --nav-border:    var(--tan);
  --card-shadow:   0 2px 8px rgba(11,25,41,0.06);
  --color-scheme:  light;
}

/* ─── Indic script readability boost ──────────────────────────────────
   Complex Indic scripts (Devanagari, Bengali, Telugu, Tamil, etc.) need
   larger type to be comfortably readable.  When the page is rendered in
   any language other than English, bump the html root font-size by 10%.
   Since everything uses rem, this cascades everywhere automatically. */
html[data-font-size="xxs"]:not([lang="en"]) { font-size: 15.4px; }
html[data-font-size="xs"]:not([lang="en"])  { font-size: 16.83px; }
html[data-font-size="s"]:not([lang="en"])   { font-size: 18.22px; }
html[data-font-size="m"]:not([lang="en"])   { font-size: 19.8px; }
html[data-font-size="l"]:not([lang="en"])   { font-size: 21.78px; }
html[data-font-size="xl"]:not([lang="en"])  { font-size: 23.76px; }
html[data-font-size="xxl"]:not([lang="en"]) { font-size: 25.74px; }

/* ── Font-Size Preference (toolbar: 7 stops — xxs/xs/s/m/l/xl/xxl) ──
   All component font-sizes are in rem, so changing the root font-size
   scales the entire page uniformly — nav, hero, footer, everything. ── */
html[data-font-size="xxs"] { font-size: 14px; }    /* 18 × 0.78 */
html[data-font-size="xs"]  { font-size: 15.3px; }  /* 18 × 0.85 */
html[data-font-size="s"]   { font-size: 16.56px; } /* 18 × 0.92 */
html[data-font-size="m"]   { font-size: 18px; }
html[data-font-size="l"]   { font-size: 19.8px; }  /* 18 × 1.10 */
html[data-font-size="xl"]  { font-size: 21.6px; }  /* 18 × 1.20 */
html[data-font-size="xxl"] { font-size: 23.4px; }  /* 18 × 1.30 */

/* ── Font-Family Preference (toolbar) ────────────────────────────────
   "system" preserves the site's original display/body/mono stacks.
   Every other value ALSO overrides --font-display and --font-body so
   the chosen font applies site-wide — headings, nav, hero, footer,
   body text, cards, buttons, tables — everything.
   ──────────────────────────────────────────────────────────────────── */
html[data-font-family="system"] {
  --font-family-primary: 'Source Sans 3', 'Helvetica Neue', sans-serif;
}
html[data-font-family="sans"] {
  --font-family-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display:        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body:           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
html[data-font-family="serif"] {
  --font-family-primary: 'Libre Baskerville', Georgia, serif;
  --font-body:           'Libre Baskerville', Georgia, serif;
}
html[data-font-family="mono"] {
  --font-family-primary: 'JetBrains Mono', monospace;
  --font-display:        'JetBrains Mono', monospace;
  --font-body:           'JetBrains Mono', monospace;
}
html[data-font-family="segoe-ui"] {
  --font-family-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-display:        'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-body:           'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
html[data-font-family="arial"] {
  --font-family-primary: Arial, Helvetica, sans-serif;
  --font-display:        Arial, Helvetica, sans-serif;
  --font-body:           Arial, Helvetica, sans-serif;
}
html[data-font-family="tahoma"] {
  --font-family-primary: Tahoma, Geneva, sans-serif;
  --font-display:        Tahoma, Geneva, sans-serif;
  --font-body:           Tahoma, Geneva, sans-serif;
}
html[data-font-family="inter"] {
  --font-family-primary: 'Inter', 'Source Sans 3', sans-serif;
  --font-display:        'Inter', 'Source Sans 3', sans-serif;
  --font-body:           'Inter', 'Source Sans 3', sans-serif;
}
html[data-font-family="open-sans"] {
  --font-family-primary: 'Open Sans', 'Source Sans 3', sans-serif;
  --font-display:        'Open Sans', 'Source Sans 3', sans-serif;
  --font-body:           'Open Sans', 'Source Sans 3', sans-serif;
}
html[data-font-family="verdana"] {
  --font-family-primary: Verdana, Geneva, sans-serif;
  --font-display:        Verdana, Geneva, sans-serif;
  --font-body:           Verdana, Geneva, sans-serif;
}
html[data-font-family="courier"] {
  --font-family-primary: 'Courier New', Courier, monospace;
  --font-display:        'Courier New', Courier, monospace;
  --font-body:           'Courier New', Courier, monospace;
}

/* Hindi: stack Devanagari first so English punctuation still looks sharp. */
html[lang="hi"] { --font-family-primary: var(--font-devanagari); }

html { font-size: 16px; background: var(--bg); }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; height: auto; }

body {
  font-family: var(--font-family-primary);
  color: var(--text-dark);
  background: var(--warm-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

/* ═══════════════════════════════════════════════════════════════════════
   Utility Bar — language / text size / theme toolbar
   Lives in the footer for public views (v3.2.1 — moved out of the nav once
   the Hindi toggle made the nav run out of horizontal room) and in the
   admin sidebar for /admin pages (see .utility-bar.admin-util).
   ═══════════════════════════════════════════════════════════════════════ */
.utility-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.utility-bar .util-group { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.utility-bar button, .utility-bar select {
  background: transparent; border: 1px solid var(--border);
  color: var(--text); padding: 3px 8px; font-size: 0.75rem;
  border-radius: 4px; cursor: pointer;
  font-family: inherit; line-height: 1.2;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.utility-bar select {
  /* Native selects in dark mode inherit the browser's light chrome for the
     dropdown list, but the closed control honours the CSS below. Give it a
     little room so the "English"/"हिन्दी" option labels don't get clipped. */
  padding-right: 18px; min-width: 64px;
}
.utility-bar button:hover, .utility-bar select:hover { border-color: var(--accent); }
.utility-bar button[aria-pressed="true"],
.utility-bar button.is-active {
  background: var(--accent); color: #fff; border-color: var(--accent);
}
/* Text-size buttons share the same "A" glyph; the size comes from inline
   style, and we tighten letter-spacing so the three buttons sit flush. */
.utility-bar .font-size-btn {
  min-width: 26px; padding: 2px 6px; line-height: 1; font-weight: 700;
  font-family: var(--font-display);
}
.utility-bar .util-label { opacity: 0.7; margin-right: 2px; }
/* Font-family buttons — each previews its own typeface so the visitor can
   see the difference at a glance. */
.utility-bar .font-family-btn {
  min-width: 30px; padding: 2px 7px; line-height: 1; font-weight: 600;
  font-size: 0.75rem; letter-spacing: 0.2px;
}
.utility-bar .font-family-system { font-family: var(--font-body); }
.utility-bar .font-family-sans   { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
.utility-bar .font-family-serif  { font-family: var(--font-display); }
.utility-bar .font-family-mono   { font-family: var(--font-mono); font-size: 0.6875rem; }
.utility-bar .theme-toggle { font-size: 0.875rem; padding: 3px 8px; }

/* ── Footer placement ────────────────────────────────────────────────────
   The footer is always-navy in both themes, so the util-bar needs its own
   palette: light ink + translucent borders. The bar sits between the main
   footer grid and the copyright strip, centered and flex-wrapping on small
   viewports. */
.utility-bar.footer-util {
  justify-content: flex-start;
  gap: 12px;
  padding: 0;
  margin: 14px 0 0;
  border-top: none;
  border-bottom: none;
  color: var(--text-dark);
}
.utility-bar.footer-util .util-label { color: var(--text-dark); opacity: 0.85; }
.utility-bar.footer-util button,
.utility-bar.footer-util select {
  background: transparent;
  border-color: rgba(58,124,184,0.3);
  color: var(--text-dark);
}
.utility-bar.footer-util button:hover,
.utility-bar.footer-util select:hover {
  border-color: var(--brown);
  color: var(--text-dark);
}
.utility-bar.footer-util button[aria-pressed="true"],
.utility-bar.footer-util button.is-active {
  background: var(--brown); color: #fff; border-color: var(--brown);
}
@media (max-width: 600px) {
  .utility-bar.footer-util { gap: 12px; }
  .utility-bar.footer-util .util-group { gap: 3px; }
}

/* ═══════════════════════════════════════════════════════════════════════
   Utility Icon Bar v2 — three rounded-square icon buttons (globe, Aa,
   moon) that sit in the footer between the link grid and the copyright
   strip. The Aa button opens the Display Preferences popup.
   ═══════════════════════════════════════════════════════════════════════ */
.util-icon-bar {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; padding: 18px 12px; margin: 8px 0 4px;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.util-icon-btn {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.6);
  border: 2px solid rgba(58,124,184,0.2);
  border-radius: 14px;
  color: var(--text-dark);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  font-family: inherit;
  padding: 0;
}
.util-icon-btn:hover {
  background: rgba(255,255,255,0.85);
  border-color: var(--blue);
  transform: translateY(-1px);
}
.util-icon-btn[aria-expanded="true"] {
  border-color: var(--blue-bright);
  background: rgba(43,130,212,0.18);
}

/* ─── Language Picker Dropdown ─── */
.lang-picker-wrap { position: relative; }
.lang-picker-wrap .util-icon-btn { width: auto; padding: 0 14px; gap: 4px; }
.lang-picker-menu {
  position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
  width: 220px; max-height: 360px; overflow-y: auto;
  background: #FFFFFF; border: 1px solid rgba(58,124,184,0.2);
  border-radius: 12px; padding: 6px 0; margin-bottom: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  z-index: 200;
}
.lang-picker-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px; text-decoration: none;
  color: var(--text-dark); font-size: 0.8125rem;
  transition: background 0.15s;
}
.lang-picker-item:hover { background: rgba(58,124,184,0.08); }
.lang-picker-item.active {
  background: rgba(58,124,184,0.12);
  color: var(--blue); font-weight: 600;
}
.lang-picker-native { font-weight: 600; }
.lang-picker-name { font-size: 0.6875rem; color: var(--text-mid); }
.lang-picker-item.active .lang-picker-name { color: var(--blue-light); }
.util-icon-aa {
  font-size: 1.25rem; font-weight: 700;
  font-family: var(--font-display);
  line-height: 1;
}

/* ── Display Preferences Panel ──────────────────────────────────────────
   Compact side panel anchored bottom-right so the user can see the page
   update in real-time while adjusting font size or style. The overlay is
   transparent (click-to-dismiss only) so nothing blocks the view. ────── */
.display-prefs-overlay {
  position: fixed; inset: 0;
  background: transparent;
  z-index: 999;
}
.display-prefs-panel {
  position: fixed; z-index: 1000;
  bottom: 16px; right: 16px;
  width: 300px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  background: var(--surface);
  color: var(--text);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(11,25,41,0.22), 0 0 0 1px rgba(0,0,0,0.06);
  padding: 18px;
  /* Use px so the popup itself doesn't resize when the user drags the slider */
  font-size: 16px !important;
}
.display-prefs-panel * { font-size: inherit; }
.display-prefs-header {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.display-prefs-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 15px !important; font-weight: 700;
  color: var(--text);
}
.display-prefs-title svg { width: 16px; height: 16px; color: var(--text-muted); }
.display-prefs-close {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border);
  border-radius: 6px; color: var(--text-muted);
  cursor: pointer; font-size: 18px !important; line-height: 1;
  transition: background 0.15s, color 0.15s;
}
.display-prefs-close:hover {
  background: var(--surface-alt); color: var(--text);
}
.display-prefs-section { margin-bottom: 14px; }
.display-prefs-label {
  display: block; font-size: 10px !important; font-weight: 700;
  letter-spacing: 2px; color: var(--accent);
  text-transform: uppercase; margin-bottom: 10px;
}

/* ── Text-Size Slider ──────────────────────────────────────────────── */
.text-size-control {
  display: flex; align-items: center; gap: 10px; padding: 0 2px;
}
.text-size-a { font-weight: 700; color: var(--text-muted); }
.text-size-small { font-size: 12px !important; }
.text-size-large { font-size: 22px !important; }
.text-size-slider {
  flex: 1; -webkit-appearance: none; appearance: none;
  height: 5px; border-radius: 3px;
  background: var(--border); outline: none; border: none;
}
.text-size-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue); cursor: pointer;
  border: 2px solid var(--surface);
  box-shadow: 0 2px 6px rgba(27,101,166,0.35);
}
.text-size-slider::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue); cursor: pointer;
  border: 2px solid var(--surface);
  box-shadow: 0 2px 6px rgba(27,101,166,0.35);
}
.text-size-value {
  display: block; text-align: center;
  font-size: 11px !important; font-weight: 600;
  color: var(--accent); margin-top: 6px;
}

/* ── Font Style Grid ───────────────────────────────────────────────── */
.font-style-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
}
.font-card {
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 8px 10px;
  background: var(--surface); border: 2px solid var(--border);
  border-radius: 8px; cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-align: left; font-family: inherit;
  color: var(--text);
}
.font-card:hover { border-color: var(--accent-hover); }
.font-card.is-active,
.font-card[aria-pressed="true"] {
  border-color: var(--brown);
  background: rgba(107,58,31,0.06);
  border-left-width: 4px;
}
.font-card-name {
  font-size: 13px !important; font-weight: 700; color: var(--text);
  margin-bottom: 1px;
}
.font-card-sample {
  font-size: 11px !important; color: var(--text-muted); line-height: 1.2;
}
/* Each card previews its own typeface */
.font-preview-system    { font-family: 'Source Sans 3', sans-serif; }
.font-preview-mono      { font-family: 'JetBrains Mono', monospace; }
.font-preview-segoe-ui  { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
.font-preview-arial     { font-family: Arial, Helvetica, sans-serif; }
.font-preview-tahoma    { font-family: Tahoma, Geneva, sans-serif; }
.font-preview-inter     { font-family: 'Inter', 'Source Sans 3', sans-serif; }
.font-preview-open-sans { font-family: 'Open Sans', 'Source Sans 3', sans-serif; }
.font-preview-verdana   { font-family: Verdana, Geneva, sans-serif; }

/* ── Reset Button ──────────────────────────────────────────────────── */
.display-prefs-reset {
  display: flex; align-items: center; justify-content: center;
  gap: 4px; width: 100%; padding: 8px;
  background: transparent; border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-muted);
  cursor: pointer; font-size: 12px !important; font-family: inherit;
  transition: background 0.15s, color 0.15s;
}
.display-prefs-reset:hover {
  background: var(--surface-alt); color: var(--text);
}

/* ── Panel responsive ─────────────────────────────────────────────── */
@media (max-width: 480px) {
  .display-prefs-panel {
    bottom: 8px; right: 8px; left: 8px;
    width: auto;
    padding: 14px;
  }
  .font-style-grid { gap: 5px; }
  .font-card { padding: 7px 9px; }
}


.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* CAD Background */
.cad-bg-global {
  position: fixed; inset: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0; opacity: 0.35;
}

/* ─── NAVIGATION ─── */
.main-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--nav-bg); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--nav-border);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; height: 72px;
  gap: 32px;
}
/* Nav alignment variants (admin setting) */
.nav-inner.nav-align-left   .nav-links { margin-right: auto; }
.nav-inner.nav-align-center .nav-links { margin-left: auto; margin-right: auto; }
.nav-inner.nav-align-right  .nav-links { margin-left: auto; }
.logo-link { display: flex; align-items: center; text-decoration: none; flex: 0 0 auto; margin-right: 8px; }

/* ── Logo block: artwork + HTML company name ─────────────────────────── */
.logo-block {
  display: flex; align-items: center; gap: 10px;
}
.logo-text {
  font-family: 'Cinzel', 'Copperplate Gothic Bold', 'Copperplate', Georgia, serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  font-variant-caps: small-caps;
  color: var(--text-dark);
  line-height: 1.2;
  white-space: nowrap;
}

/* ── Logo image ──────────────────────────────────────────────────────── */
.logo-img {
  height: 50px; width: auto;
  object-fit: contain;
  display: block;
}
@media (max-width: 720px) {
  .logo-img { height: 40px; }
  .logo-text { font-size: 0.62rem; letter-spacing: 0.12em; }
}

/* ── Hamburger button (hidden on desktop, visible on mobile) ────────── */
.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 6px; margin-left: auto; z-index: 120;
  flex-direction: column; gap: 5px; align-self: center;
}
.nav-hamburger-line {
  display: block; width: 24px; height: 2px; border-radius: 2px;
  background: var(--text-dark); transition: all 0.3s ease;
}
/* Animate to X when open */
.nav-hamburger.is-open .nav-hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-hamburger.is-open .nav-hamburger-line:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open .nav-hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Light logo is always shown; dark variant hidden (no dark mode). */
.logo-dark  { display: none; }
.logo-light { display: block; }
.nav-links { display: flex; gap: 18px; align-items: center; }
.nav-links > a,
.nav-links .nav-dropdown-trigger {
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--text-mid); text-decoration: none; padding: 4px 0;
  border-bottom: 2px solid transparent; transition: all 0.2s;
  white-space: nowrap;
}
.nav-links > a:hover, .nav-links > a.active,
.nav-links .nav-dropdown-trigger:hover, .nav-links .nav-dropdown-trigger.active {
  color: var(--brown); border-bottom-color: var(--brown);
}
.nav-links a.nav-cta {
  background: var(--brown); color: var(--white); padding: 8px 20px;
  border-radius: 6px; border-bottom: none;
}
.nav-links a.nav-cta:hover { background: var(--brown-mid); }
.nav-links a.nav-cta.active { background: var(--brown-mid); border-bottom: none; }

/* ── Mobile nav (must come AFTER .nav-links base rules) ─────────────── */
@media (max-width: 820px) {
  .nav-hamburger { display: flex; }
  .nav-inner { align-items: center; padding-top: 0; }
  .nav-links {
    display: none !important; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--nav-bg); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--nav-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    padding: 12px 24px 20px; gap: 4px;
  }
  .nav-links.is-open { display: flex !important; }
  .nav-links > a,
  .nav-links .nav-dropdown-trigger {
    font-size: 0.9375rem; padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    text-transform: none; letter-spacing: 0;
  }
  .nav-links > a:last-child { border-bottom: none; }
  .nav-links > a:hover, .nav-links > a.active,
  .nav-links .nav-dropdown-trigger:hover, .nav-links .nav-dropdown-trigger.active {
    border-bottom-color: rgba(0,0,0,0.06);
  }
  .nav-links a.nav-cta {
    margin-top: 8px; text-align: center;
    border-bottom: none;
  }
  /* Dropdown panels go inline on mobile */
  .nav-dropdown { display: block; }
  .nav-dropdown-panel {
    position: static; transform: none; min-width: 0;
    opacity: 1; visibility: visible; pointer-events: auto;
    box-shadow: none; border: none; border-radius: 0;
    background: transparent; backdrop-filter: none;
    padding: 0 0 0 16px; display: none;
  }
  .nav-dropdown-panel::before { display: none; }
  .nav-dropdown.is-open .nav-dropdown-panel { display: block; }
  .nav-links .nav-dropdown-item {
    padding: 10px 0; font-size: 0.875rem;
  }
  .nav-links .nav-dropdown-item + .nav-dropdown-item {
    border-top: 1px solid rgba(0,0,0,0.04);
  }
  /* Auth links */
  .nav-auth { display: flex; gap: 16px; padding: 12px 0; }
}

/* ── Nav dropdown ────────────────────────────────────────────────────── */
.nav-dropdown {
  position: relative; display: inline-flex; align-items: center;
}
.nav-dropdown-trigger {
  display: inline-flex; align-items: center; gap: 4px; cursor: pointer;
}
.nav-chevron {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0.5; flex-shrink: 0;
}
.nav-dropdown.is-open .nav-chevron {
  transform: rotate(180deg); opacity: 1;
}
.nav-dropdown-panel {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%);
  min-width: 200px; padding: 6px 0;
  background: var(--nav-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--nav-border);
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
  /* Hidden by default — CSS-driven open via .is-open */
  opacity: 0; visibility: hidden;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.2s;
  pointer-events: none;
  z-index: 110;
}
/* Invisible bridge between trigger and panel so mouse can travel the gap */
.nav-dropdown-panel::before {
  content: ''; position: absolute; top: -14px; left: 0; right: 0; height: 14px;
}
.nav-dropdown.is-open .nav-dropdown-panel {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-links .nav-dropdown-item {
  display: block; padding: 10px 22px;
  font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.3px;
  text-transform: none; border-bottom: none;
  color: var(--text); text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.nav-links .nav-dropdown-item:hover {
  background: rgba(164,123,91,0.08); color: var(--brown);
  border-bottom: none;
}
.nav-links .nav-dropdown-item.active {
  color: var(--brown); font-weight: 600; border-bottom: none;
}
.nav-dropdown-item + .nav-dropdown-item {
  border-top: 1px solid rgba(0,0,0,0.06);
}
/* ─── HERO ─── */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 40%, var(--navy-mid) 100%);
  overflow: hidden;
}
.hero .cad-bg-global { opacity: 0.5; }
.hero-accent {
  position: absolute; height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(166,123,91,0.2), transparent);
  transform: rotate(-30deg);
}
.hero-accent-1 { top: 12%; right: -8%; width: 800px; max-width: 100vw; }
.hero-accent-2 { top: 22%; right: -4%; width: 600px; max-width: 80vw; opacity: 0.5; }
.hero-inner { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; padding: 140px 24px 100px; width: 100%; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 72px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(166,123,91,0.1); border: 1px solid rgba(166,123,91,0.22);
  border-radius: 100px; padding: 7px 20px; margin-bottom: 32px;
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--brown-light); }
.hero-badge span { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 2px; color: var(--brown); text-transform: uppercase; }
.hero h1 { font-family: var(--font-display); font-size: 3.75rem; font-weight: 700; line-height: 1.08; color: var(--text-dark); margin-bottom: 28px; }
.hero h1 .accent-brown { color: var(--brown); }
.hero h1 .accent-blue { color: var(--blue); }
.hero p { font-size: 1.0625rem; line-height: 1.75; color: var(--text-dark); max-width: 480px; margin-bottom: 40px; }
.hero-btns { display: flex; gap: 16px; }

/* Buttons */
.btn {
  display: inline-block; padding: 14px 36px; border-radius: 10px;
  font-family: var(--font-body); font-size: 0.9375rem; font-weight: 600;
  text-decoration: none; cursor: pointer; transition: all 0.2s; border: none; letter-spacing: 0.5px;
}
.btn-brown { background: var(--brown); color: var(--white); }
.btn-brown:hover { background: var(--brown-mid); }
.btn-outline { background: transparent; color: var(--text-mid); border: 1px solid var(--tan); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-blue { background: var(--blue); color: var(--white); }
.btn-blue:hover { background: var(--blue-bright); }
.btn-sm { padding: 8px 20px; font-size: 0.8125rem; border-radius: 6px; }
.btn-danger { background: var(--danger); color: var(--white); }

/* Hero showcase card */
.hero-card {
  background: linear-gradient(155deg, #FFFFFF, #EEF4FA);
  border-radius: 20px; padding: 44px; border: 1px solid rgba(58,124,184,0.2);
  position: relative; overflow: hidden;
}
.hero-card-label { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--blue); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.hero-card-series { font-family: var(--font-display); font-size: 5rem; font-weight: 700; color: var(--text-dark); line-height: 1; }
.hero-card-type { font-size: 1.0625rem; font-weight: 600; color: var(--brown); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 28px; }
.hero-card-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hero-card-spec {
  background: rgba(184,212,232,0.3); border-radius: 10px; padding: 12px 14px; border: 1px solid rgba(58,124,184,0.15);
}
.hero-card-spec label { font-size: 0.5625rem; color: var(--text-mid); letter-spacing: 2px; text-transform: uppercase; display: block; margin-bottom: 3px; }
.hero-card-spec span { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--text-dark); }
.hero-card-promo {
  margin-top: 18px; background: rgba(166,123,91,0.1); border: 1px solid rgba(166,123,91,0.2);
  border-radius: 10px; padding: 11px 16px; display: flex; align-items: center; gap: 10px;
}
.hero-card-promo strong { font-size: 0.9375rem; font-weight: 700; color: var(--brown); }
.hero-card-promo span { font-size: 0.75rem; color: var(--text-mid); }

/* Stats bar */
.stats-bar { margin-top: 72px; display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(58,124,184,0.15); border-radius: 16px; overflow: hidden; }
.stat-item { background: #EEF4FA; padding: 32px 24px; text-align: center; }
.stat-value { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.stat-label { font-size: 0.6875rem; color: var(--text-dark); letter-spacing: 2px; text-transform: uppercase; }

/* ─── SECTIONS ─── */
.section { padding: 100px 0; position: relative; z-index: 1; }
.section-cream { background: var(--cream); }
/* CMS body content (admin-edited page bodies) */
.cms-body { font-size: 1rem; line-height: 1.8; color: var(--text); max-width: 860px; }
.cms-body h2 { font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; margin: 32px 0 16px; }
.cms-body h3 { font-family: var(--font-display); font-size: 1.375rem; font-weight: 600; margin: 24px 0 12px; }
.cms-body p { margin-bottom: 16px; }
.cms-body ul, .cms-body ol { margin: 0 0 16px 24px; }
.cms-body img { max-width: 100%; height: auto; border-radius: 10px; }
.cms-body table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.section-dark { background: linear-gradient(170deg, var(--navy-deep), var(--navy-mid)); color: var(--text-dark); }
.section-label { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 3px; color: var(--blue); text-transform: uppercase; margin-bottom: 12px; }
.section-dark .section-label { color: var(--brown); }
.section-title { font-family: var(--font-display); font-size: 2.75rem; font-weight: 700; color: var(--text-dark); margin-bottom: 20px; line-height: 1.15; }
.section-title .accent { color: var(--brown); }
.section-dark .section-title { color: var(--text-dark); }
.section-dark .section-title .accent { color: var(--brown); }
.section-center { text-align: center; margin-bottom: 56px; }

/* ─── CATALOG TOOLBAR (search + category tabs) ─── */
.catalog-toolbar { margin-bottom: 28px; }
.catalog-search-form { display: flex; gap: 8px; margin-bottom: 16px; }
.catalog-search-input {
  flex: 1; padding: 10px 16px; border: 1px solid var(--border); border-radius: 10px;
  font-family: var(--font-body); font-size: 0.875rem; background: var(--surface); color: var(--text);
  outline: none; transition: border-color 0.2s;
}
.catalog-search-input:focus { border-color: var(--blue); }
.catalog-search-input::placeholder { color: var(--text-muted); }
.catalog-search-btn {
  padding: 10px 20px; border: none; border-radius: 10px; background: var(--brown); color: #fff;
  font-family: var(--font-body); font-size: 0.875rem; font-weight: 600; cursor: pointer;
  transition: background 0.2s;
}
.catalog-search-btn:hover { background: var(--accent); }
.catalog-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.catalog-tab {
  padding: 6px 14px; border-radius: 100px; font-family: var(--font-mono); font-size: 0.6875rem;
  font-weight: 600; letter-spacing: 0; text-decoration: none; text-transform: none;
  color: var(--text-mid); background: var(--surface); border: 1px solid var(--border);
  transition: all 0.2s;
}
.catalog-tab:hover { border-color: var(--blue); color: var(--blue); }
.catalog-tab.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.catalog-tab-count { font-weight: 400; opacity: 0.7; }
.catalog-filter-groups { display: flex; flex-direction: column; gap: 6px; padding-left: 5%; }
.catalog-filter-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.catalog-filter-label {
  font-size: 0.6875rem; font-weight: 700; color: var(--chrome); text-transform: none;
  letter-spacing: 0; white-space: nowrap; min-width: 52px;
}

/* ─── CATALOG PAGINATION ─── */
.catalog-pagination { display: flex; justify-content: center; align-items: center; gap: 4px; margin-top: 32px; flex-wrap: wrap; }
.catalog-page-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 10px; border-radius: 8px;
  font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 600;
  text-decoration: none; color: var(--text-mid); background: var(--surface);
  border: 1px solid var(--border); transition: all 0.2s;
}
.catalog-page-btn:hover { border-color: var(--blue); color: var(--blue); }
.catalog-page-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.catalog-page-dots { color: var(--text-muted); padding: 0 4px; font-size: 0.875rem; }

/* ─── PRODUCT GRID ─── */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.product-card {
  background: var(--white); border-radius: 14px; padding: 0; border: 1px solid var(--tan);
  transition: all 0.3s; position: relative; color: inherit; display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: 0 6px 24px rgba(27,101,166,0.12); border-color: rgba(27,101,166,0.25); }
.product-card-link { display: block; padding: 24px 24px 0; color: inherit; text-decoration: none; flex: 1; }
.product-card-link, .product-card-link:visited, .product-card-link:hover, .product-card-link:active,
.product-card-link * { text-decoration: none; }
.product-card-footer {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 24px 18px; margin-top: auto;
}
.enquiry-add-btn {
  margin-left: auto;
  padding: 4px 6px; border-radius: 6px; background: transparent;
  border: 1px solid var(--brown); font-size: 0.625rem; font-weight: 600;
  color: var(--brown); cursor: pointer; white-space: nowrap;
  transition: all 0.2s; flex-shrink: 0;
}
.enquiry-add-btn:hover { background: rgba(139,105,20,0.08); }
.enquiry-add-btn.is-added {
  padding: 4px 6px; border-radius: 6px;
  background: rgba(39,174,96,0.08); border: 1px solid rgba(39,174,96,0.4);
  color: #1D9E75; cursor: default;
}
.enquiry-add-btn.is-added:hover { background: rgba(39,174,96,0.08); }
.product-badge {
  position: absolute; top: 10px; right: 10px; padding: 2px 8px; border-radius: 5px;
  font-family: var(--font-mono); font-size: 0.5625rem; font-weight: 500; letter-spacing: 1px;
}
.product-badge-new { background: rgba(27,101,166,0.12); color: var(--blue); }
.product-badge-promo { background: rgba(107,58,31,0.12); color: var(--brown); }
.product-card-img { width: 100%; aspect-ratio: 4/3; overflow: hidden; border-radius: 8px 8px 0 0; margin: -24px -24px 12px; width: calc(100% + 48px); background: #fff; border: 1px solid var(--border); border-top: none; display: flex; align-items: center; justify-content: center; padding: 16px; }
.product-card-img img { max-width: 100%; max-height: 100%; object-fit: contain; }
.product-sku-hero { font-family: var(--font-mono); font-size: 1rem; font-weight: 700; color: var(--text-dark); letter-spacing: 0.5px; line-height: 1.2; }
.product-series { font-family: var(--font-mono); font-size: 1rem; font-weight: 600; line-height: 1.2; color: var(--text-mid); margin-top: 2px; }
.product-brand { font-family: var(--font-mono); font-size: 0.625rem; color: var(--text-mid); letter-spacing: 1px; margin: 0 0 12px; font-weight: 500; }
.product-type { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 2px; text-transform: uppercase; margin: 4px 0 14px; }
.product-type-starter { color: var(--brown); }
.product-type-alternator { color: var(--blue); }
.product-type-service { color: var(--text-mid); }
.product-specs-row { display: flex; gap: 6px; margin-bottom: 10px; }
.product-spec-box { background: var(--surface-alt); border: 1px solid var(--border); border-radius: 6px; padding: 5px 8px; flex: 1; font-family: var(--font-mono); font-size: 0.6875rem; color: var(--text); }
.product-apps { font-size: 0.6875rem; color: var(--text-mid); line-height: 1.4; margin-bottom: 8px; }
.product-detail { font-size: 0.625rem; color: var(--text-mid); margin-bottom: 8px; }
.product-price { font-family: var(--font-display); font-size: 1.0625rem; font-weight: 700; color: var(--brown); }

/* ─── INDUSTRY GRID ─── */
.industry-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.industry-card {
  background: var(--white); border-radius: 16px; padding: 28px; border: 1px solid var(--tan);
  transition: all 0.3s; text-decoration: none; color: inherit; display: block;
}
.industry-card:hover { box-shadow: 0 8px 32px rgba(27,101,166,0.08); border-color: rgba(27,101,166,0.3); }
.industry-icon { font-size: 1.875rem; margin-bottom: 14px; }
.industry-name { font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; margin-bottom: 8px; }
.industry-desc { font-size: 0.8125rem; color: var(--text-mid); line-height: 1.6; margin-bottom: 16px; }
.industry-meta { display: flex; justify-content: space-between; align-items: center; }
.industry-count { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--blue); }

/* ─── ABOUT GRID ─── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.about-feature { background: var(--white); border-radius: 14px; padding: 22px; border: 1px solid var(--tan); }
.about-feature-icon { font-size: 1.5rem; margin-bottom: 8px; }
.about-feature h4 { font-family: var(--font-display); font-size: 0.8125rem; font-weight: 700; margin-bottom: 5px; }
.about-feature p { font-size: 0.75rem; color: var(--text-mid); line-height: 1.5; }

/* ─── REQUIREMENTS FORM ─── */
.req-form-wrap {
  max-width: 820px; margin: 0 auto; background: var(--white);
  border-radius: 20px; padding: 48px; border: 1px solid var(--tan);
  box-shadow: 0 4px 24px rgba(27,101,166,0.06);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.75rem; font-weight: 700; color: var(--text-mid);
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 12px 16px; background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; font-family: var(--font-body);
  font-size: 0.875rem; outline: none; transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--blue); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-hint { font-size: 0.6875rem; color: var(--chrome); margin-top: 4px; }

/* ─── Form validation states ─── */
.fv-error .form-input,
.fv-error .form-select,
.fv-error .form-textarea {
  border-color: #dc3545;
  box-shadow: 0 0 0 2px rgba(220,53,69,0.15);
}
.fv-ok .form-input,
.fv-ok .form-select,
.fv-ok .form-textarea {
  border-color: #28a745;
  box-shadow: 0 0 0 2px rgba(40,167,69,0.12);
}
.fv-msg {
  display: block;
  font-size: 0.6875rem;
  color: #dc3545;
  margin-top: 4px;
  line-height: 1.4;
}
.fv-error label { color: #dc3545; }

/* Product selector rows */
.product-row { display: flex; gap: 10px; margin-bottom: 10px; align-items: center; }
.product-row select { flex: 1; }
.remove-row-btn {
  width: 34px; height: 34px; border-radius: 6px; border: none; cursor: pointer;
  background: rgba(192,57,43,0.1); color: var(--danger); font-size: 1rem; flex-shrink: 0;
}
.add-row-btn {
  background: rgba(77,163,232,0.1); color: var(--blue-light); border: 1px dashed rgba(77,163,232,0.35);
  border-radius: 8px; padding: 10px; width: 100%; cursor: pointer; font-size: 0.8125rem; font-weight: 600;
}

/* ─── CONTACT ─── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-card {
  background: var(--white); border-radius: 14px; padding: 28px; border: 1px solid var(--tan);
  margin-bottom: 16px;
}
.contact-info-card h4 { font-family: var(--font-display); font-size: 0.9375rem; font-weight: 700; margin-bottom: 8px; }
.contact-info-card p { font-size: 0.875rem; color: var(--text-mid); line-height: 1.6; }

/* ─── SUCCESS PAGE ─── */
.success-box {
  max-width: 600px; margin: 0 auto; text-align: center;
  background: var(--white); border-radius: 20px; padding: 60px 48px;
  border: 1px solid var(--tan); box-shadow: 0 4px 24px rgba(27,101,166,0.06);
}
.success-icon { font-size: 3.5rem; margin-bottom: 20px; }

/* ─── FOOTER ─── */
.site-footer { background: var(--navy-deep); padding: 56px 24px 32px; color: var(--text-dark); position: relative; z-index: 1; }
.footer-top { display: flex; flex-wrap: wrap; gap: 40px; margin-bottom: 40px; align-items: flex-start; }
.footer-about { flex: 0 1 280px; }
.footer-about p { font-size: 0.75rem; line-height: 1.7; margin-top: 14px; }
.footer-nav { display: flex; flex: 1 1 0; flex-wrap: wrap; gap: 32px; justify-content: flex-end; }
.footer-nav-group h4 { font-size: 0.6875rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--text-dark); margin-bottom: 14px; white-space: nowrap; }
.footer-nav-group a { display: block; font-size: 0.9rem; color: #3A3A3A; padding: 4px 0; text-decoration: none; white-space: nowrap; }
.footer-nav-group a:hover { color: var(--brown); }
.footer-bottom { border-top: 1px solid rgba(58,124,184,0.2); padding-top: 18px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px; font-size: 0.6875rem; color: var(--text-dark); }
.footer-version-link { color: var(--chrome); text-decoration: none; font-family: var(--font-mono); }
.footer-version-link:hover { color: var(--blue-light); text-decoration: underline; }
@media (max-width: 600px) {
  .footer-top { flex-direction: column; gap: 28px; }
  .footer-nav { justify-content: flex-start; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ─── Changelog page ──────────────────────────────────────────────── */
.changelog-entry {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.changelog-entry:last-child { border-bottom: none; }
.changelog-version {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}
.changelog-date {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--chrome);
  margin-left: 0.5rem;
}
.changelog-entry h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--blue);
  margin: 0.5rem 0 1rem;
}
.changelog-entry ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin: 0;
}
.changelog-entry li {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.changelog-entry code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--surface-alt, rgba(0,0,0,0.05));
  padding: 0.15em 0.4em;
  border-radius: 4px;
}
.site-footer .logo-text { color: var(--text-dark); }
.logo-block-footer { gap: 8px; }
/* Footer logo: use the LIGHT variant because the footer background
   is light-blue. Override the global [data-theme] rules. */
.footer-logo-img { height: 40px; }
.site-footer .footer-logo-img.logo-light { display: block !important; }
.site-footer .footer-logo-img.logo-dark  { display: none !important; }

/* Admin sidebar logo: sidebar is light-blue (#D6E8F7), show the light
   (standard) logo variant. */
.admin-logo-img { height: 42px; }
.admin-sidebar .admin-logo-img.logo-light { display: block !important; }
.admin-sidebar .admin-logo-img.logo-dark  { display: none !important; }

/* ── Admin preferences modal ──
   Gear icon in footer bar → full-screen modal with Font / Size / Theme. */
.admin-pref-gear {
  display: flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; padding: 0; border-radius: 4px;
  background: none; border: none; color: #1A4A6E; cursor: pointer;
  transition: all 0.15s;
}
.admin-pref-gear:hover { background: rgba(58,124,184,0.15); }
.admin-pref-gear svg { display: block; }
/* Modal overlay */
.admin-pref-modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 9999;
  background: rgba(11,25,41,0.55); backdrop-filter: blur(3px);
  align-items: center; justify-content: center; padding: 20px;
}
.admin-pref-modal-overlay.is-visible { display: flex; }
.admin-pref-modal {
  background: var(--bg, #fff); border-radius: 14px; width: 100%; max-width: 380px;
  padding: 24px; box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.admin-pref-modal-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px;
}
.admin-pref-modal-header h3 {
  margin: 0; font-size: 1rem; font-weight: 700; color: var(--text, #1A4A6E);
}
.admin-pref-modal-header button {
  background: none; border: none; font-size: 1.4rem; color: var(--text-muted, #6B8299);
  cursor: pointer; line-height: 1; padding: 0 4px;
}
.admin-pref-modal-header button:hover { color: var(--text, #1A4A6E); }
.admin-pref-section { margin-bottom: 14px; }
.admin-pref-section:last-child { margin-bottom: 0; }
.admin-pref-section-title {
  font-size: 0.5625rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.8px; color: #4A7CA8; font-family: var(--font-mono);
  margin-bottom: 6px;
}
.admin-pref-btns { display: flex; flex-wrap: wrap; gap: 4px; }
.admin-pref-btns button {
  background: rgba(58,124,184,0.06); border: 1px solid transparent;
  border-radius: 5px; padding: 5px 10px;
  font-size: 0.75rem; font-weight: 600; font-family: var(--font-body);
  color: #1A4A6E; cursor: pointer; transition: all 0.15s;
  white-space: nowrap;
}
.admin-pref-btns button:hover {
  background: rgba(58,124,184,0.15); border-color: rgba(58,124,184,0.2);
}
.admin-pref-btns button.is-active {
  background: #3A7CB8; color: #fff; border-color: #3A7CB8;
}

/* ─── COMPATIBILITY SECTION ─── */
.compat-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.compat-btn {
  padding: 10px 20px; border-radius: 10px; cursor: pointer; font-size: 0.75rem; font-weight: 600;
  background: #E8F0F8; color: var(--steel); border: 1px solid rgba(58,124,184,0.2); transition: all 0.2s;
}
.compat-btn.active, .compat-btn:hover { background: var(--brown); color: var(--white); border-color: var(--brown); }
.compat-result { display: none; }
.compat-result.active { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compat-group { background: #EEF4FA; border-radius: 14px; padding: 22px; }
.compat-group-label { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.compat-group-starters .compat-group-label { color: var(--brown); }
.compat-group-alternators .compat-group-label { color: var(--blue); }
.compat-parts { display: flex; gap: 10px; }
.compat-part {
  flex: 1; background: #FFFFFF; border-radius: 10px; padding: 18px; text-align: center; border: 1px solid rgba(58,124,184,0.15);
}
.compat-part-name { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--text-dark); }
.compat-note { grid-column: 1/-1; background: rgba(184,212,232,0.35); border-radius: 8px; padding: 10px 16px; font-size: 0.75rem; color: var(--text-dark); }

/* ─── Language Picker Modal ─────────────────────────────────────────── */
.lang-modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(11,25,41,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  animation: langModalFadeIn 0.25s ease;
  padding: 20px;
}
.lang-modal-overlay.is-closing { animation: langModalFadeOut 0.25s ease forwards; }
@keyframes langModalFadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes langModalFadeOut { from { opacity: 1; } to { opacity: 0; } }

.lang-modal {
  background: var(--white); border-radius: 16px; max-width: 520px; width: 100%;
  padding: 32px; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: langModalSlideIn 0.3s ease;
}
@keyframes langModalSlideIn { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.lang-modal-close {
  position: absolute; top: 14px; right: 18px; background: none; border: none;
  font-size: 1.5rem; color: var(--chrome); cursor: pointer; line-height: 1;
  padding: 4px 8px; border-radius: 6px; transition: all 0.15s;
}
.lang-modal-close:hover { background: rgba(0,0,0,0.06); color: var(--text-dark); }

.lang-modal-header { text-align: center; margin-bottom: 24px; }
.lang-modal-header h2 {
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 700;
  color: var(--text-dark); margin: 12px 0 6px;
}
.lang-modal-header p { font-size: 0.875rem; color: var(--text-mid); margin: 0; }
.lang-modal-logo { display: block; margin: 0 auto 8px; height: auto; }

.lang-modal-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin-bottom: 20px;
}
.lang-modal-option {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 12px 8px; border-radius: 10px; text-decoration: none;
  border: 1px solid var(--border, #E0D8CE); transition: all 0.15s;
  background: var(--warm-white);
}
.lang-modal-option:hover {
  border-color: var(--blue); background: rgba(27,101,166,0.06);
  transform: translateY(-1px); box-shadow: 0 2px 8px rgba(27,101,166,0.12);
}
.lang-modal-option.is-current {
  border-color: var(--blue); background: rgba(27,101,166,0.1);
  box-shadow: 0 0 0 2px rgba(27,101,166,0.2);
}
.lang-modal-native { font-size: 1.125rem; font-weight: 600; color: var(--text-dark); }
.lang-modal-name { font-size: 0.625rem; color: var(--chrome); text-transform: uppercase; letter-spacing: 0.5px; }

.lang-modal-footer { text-align: center; }
.lang-modal-footer .btn { font-size: 0.8125rem; }

@media (max-width: 480px) {
  .lang-modal { padding: 24px 16px; }
  .lang-modal-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ─── ADMIN ─── */
.admin-layout { display: flex; min-height: 100vh; background: #FCFAF7; }
.admin-sidebar {
  width: 240px; background: #D6E8F7; padding: 14px 0 0;
  display: flex; flex-direction: column; position: fixed; left: 0; top: 0; bottom: 0; z-index: 50;
}
.admin-sidebar-header { padding: 0 14px 14px; border-bottom: 1px solid rgba(58,124,184,0.15); position: relative; }

/* ─── Sidebar collapse toggle ─── */
.sidebar-collapse-btn {
  position: absolute; top: 10px; right: -12px; z-index: 51;
  width: 24px; height: 24px; border-radius: 50%;
  background: #D6E8F7; border: 1px solid rgba(58,124,184,0.25);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: #4A7CA8; font-size: 0.75rem; line-height: 1; transition: all 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.sidebar-collapse-btn:hover { background: #c0daf0; color: #1A4A6E; }
.sidebar-collapse-btn svg { transition: transform 0.3s ease; }

/* Collapsed sidebar */
.admin-sidebar { transition: width 0.3s ease, transform 0.3s ease; }
.admin-main { transition: margin-left 0.3s ease; }

.admin-layout.sidebar-collapsed .admin-sidebar { width: 56px; overflow: visible; }
.admin-layout.sidebar-collapsed .admin-main { margin-left: 56px; }
.admin-layout.sidebar-collapsed .admin-sidebar-header { padding: 0 8px 14px; }
.admin-layout.sidebar-collapsed .admin-sidebar-header .logo-link { display: none; }
.admin-layout.sidebar-collapsed .admin-sidebar-label { font-size: 0; overflow: hidden; height: 12px; }
.admin-layout.sidebar-collapsed .sidebar-collapse-btn { right: -12px; }
.admin-layout.sidebar-collapsed .sidebar-collapse-btn svg { transform: rotate(180deg); }

.admin-layout.sidebar-collapsed .admin-nav { padding: 8px 4px; overflow: visible; }
.admin-layout.sidebar-collapsed .admin-nav-section-label { font-size: 0; padding: 8px 0 2px; text-align: center; }
.admin-layout.sidebar-collapsed .admin-nav-section-label::after {
  content: ''; display: block; width: 24px; height: 1px;
  background: rgba(58,124,184,0.25); margin: 0 auto;
}
.admin-layout.sidebar-collapsed .admin-nav a {
  justify-content: center; padding: 8px 4px; font-size: 0; gap: 0;
}
.admin-layout.sidebar-collapsed .admin-nav a .admin-nav-icon { font-size: 1.1rem; width: auto; }

.admin-layout.sidebar-collapsed .admin-nav-group { position: relative; }
.admin-layout.sidebar-collapsed .admin-nav-group-toggle {
  justify-content: center; padding: 8px 4px; font-size: 0; gap: 0;
}
.admin-layout.sidebar-collapsed .admin-nav-group-toggle .admin-nav-icon { font-size: 1.1rem; width: auto; }
.admin-layout.sidebar-collapsed .admin-nav-chevron { display: none; }
/* Hide submenus completely when collapsed — even if is-open */
.admin-layout.sidebar-collapsed .admin-nav-submenu { padding-left: 0; max-height: 0; overflow: hidden; }
.admin-layout.sidebar-collapsed .admin-nav-group.is-open > .admin-nav-submenu { max-height: 0; }
/* Flyout on hover */
.admin-layout.sidebar-collapsed .admin-nav-group:hover > .admin-nav-submenu {
  position: absolute; left: 100%; top: -4px;
  max-height: none; overflow: visible;
  width: 210px; padding: 6px;
  background: var(--sidebar-bg, #E8EFF6);
  border: 1px solid rgba(58,124,184,0.25);
  border-radius: 8px;
  box-shadow: 4px 2px 16px rgba(0,0,0,0.12);
  z-index: 200; margin-left: 4px;
}
.admin-layout.sidebar-collapsed .admin-nav-group:hover > .admin-nav-submenu::before {
  content: attr(data-label);
  display: block; font-size: 0.625rem; font-weight: 600;
  color: #4A7CA8; letter-spacing: 0.8px; text-transform: uppercase;
  padding: 4px 10px 6px; margin-bottom: 4px;
  border-bottom: 1px solid rgba(58,124,184,0.15);
  font-family: var(--font-mono);
}
.admin-layout.sidebar-collapsed .admin-nav-group:hover > .admin-nav-submenu a {
  font-size: 0.8125rem; justify-content: flex-start;
  padding: 6px 10px; gap: 6px;
}
.admin-layout.sidebar-collapsed .admin-nav-group:hover > .admin-nav-submenu a::before { display: inline-block; }
/* Suppress icon tooltip when flyout is visible */
.admin-layout.sidebar-collapsed .admin-nav-group:hover > .admin-nav-group-toggle::after { display: none !important; }

.admin-layout.sidebar-collapsed .admin-sidebar-footer { padding: 8px 4px; }
/* Pref strip collapsed: show trigger icons only, flyout options on hover */
/* No collapsed-specific pref overrides needed — modal is always full-screen */
.admin-layout.sidebar-collapsed .admin-sidebar-footer .btn-outline { font-size: 0; padding: 6px; }
.admin-layout.sidebar-collapsed .admin-sidebar-footer .btn-outline::before { content: '←'; font-size: 0.875rem; }
.admin-layout.sidebar-collapsed .admin-sidebar-footer > div:last-child { flex-direction: column; align-items: center; gap: 6px; }
.admin-layout.sidebar-collapsed .admin-sidebar-footer > div:last-child a { font-size: 0; }
.admin-layout.sidebar-collapsed .admin-sidebar-footer > div:last-child a[href="/changelog"]::after { content: 'v'; font-size: 0.625rem; font-family: var(--font-mono); }
.admin-layout.sidebar-collapsed .admin-sidebar-footer > div:last-child a[href="/admin/logout"]::after { content: '⏻'; font-size: 0.875rem; }

/* Tooltip on hover for collapsed icons */
.admin-layout.sidebar-collapsed .admin-nav a,
.admin-layout.sidebar-collapsed .admin-nav-group-toggle,
.admin-layout.sidebar-collapsed .admin-nav-submenu a { position: relative; }
.admin-layout.sidebar-collapsed .admin-nav a[title]:hover::after,
.admin-layout.sidebar-collapsed .admin-nav-group-toggle[title]:hover::after,
.admin-layout.sidebar-collapsed .admin-nav-submenu a[title]:hover::after {
  content: attr(title); position: absolute; left: 100%; top: 50%; transform: translateY(-50%);
  margin-left: 8px; padding: 4px 10px; border-radius: 4px;
  background: #1A4A6E; color: #fff; font-size: 0.75rem; white-space: nowrap; z-index: 100;
  pointer-events: none;
}
.admin-sidebar-label { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--steel); letter-spacing: 1px; margin-top: 4px; }
.admin-nav {
  padding: 8px 8px; flex: 1; overflow-y: auto; overflow-x: hidden;
  scrollbar-width: thin; scrollbar-color: rgba(58,124,184,0.25) transparent;
}
.admin-nav::-webkit-scrollbar { width: 5px; }
.admin-nav::-webkit-scrollbar-track { background: transparent; }
.admin-nav::-webkit-scrollbar-thumb { background: rgba(58,124,184,0.25); border-radius: 4px; }
.admin-nav::-webkit-scrollbar-thumb:hover { background: rgba(58,124,184,0.4); }
.admin-nav-section-label {
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 600;
  color: #4A7CA8; letter-spacing: 0.8px; text-transform: uppercase;
  padding: 12px 10px 4px; margin-top: 2px;
}
.admin-nav-section-label:first-child { padding-top: 4px; margin-top: 0; }
.admin-nav a {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 6px;
  text-decoration: none; color: #1A4A6E; font-size: 0.8125rem; font-weight: 600;
  margin-bottom: 1px; transition: all 0.15s;
}
.admin-nav a:hover, .admin-nav a.active { background: rgba(58,124,184,0.15); color: var(--blue); }
.admin-nav-icon { font-size: 0.875rem; width: 18px; text-align: center; flex-shrink: 0; }

/* Collapsible nav groups */
.admin-nav-group { margin-bottom: 1px; }
.admin-nav-group-toggle {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 7px 10px; border-radius: 6px; border: none; background: none;
  color: #1A4A6E; font-size: 0.8125rem; font-weight: 600;
  cursor: pointer; transition: all 0.15s; font-family: inherit;
  text-align: left;
}
.admin-nav-group-toggle:hover { background: rgba(58,124,184,0.12); color: var(--blue); }
.admin-nav-group.is-open > .admin-nav-group-toggle { color: var(--blue); }
.admin-nav-chevron {
  margin-left: auto; transition: transform 0.2s ease; opacity: 0.5;
}
.admin-nav-group.is-open > .admin-nav-group-toggle > .admin-nav-chevron {
  transform: rotate(180deg); opacity: 0.8;
}
.admin-nav-submenu {
  max-height: 0; overflow: hidden; transition: max-height 0.25s ease;
  padding-left: 14px;
}
.admin-nav-group.is-open > .admin-nav-submenu { max-height: 500px; }
.admin-nav-submenu a {
  display: flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 5px;
  text-decoration: none; color: #2A6090; font-size: 0.8125rem; font-weight: 500;
  margin-bottom: 0; transition: all 0.15s;
  position: relative;
}
.admin-nav-submenu a::before {
  content: ''; display: inline-block; width: 4px; height: 4px;
  border-radius: 50%; background: #2A6090; opacity: 0.35;
  flex-shrink: 0;
}
.admin-nav-submenu a:hover { background: rgba(58,124,184,0.12); color: var(--blue); }
.admin-nav-submenu a.active { background: rgba(58,124,184,0.18); color: var(--blue); }
.admin-nav-submenu a.active::before { background: var(--blue); opacity: 1; }

.admin-sidebar-footer { padding: 10px 14px; border-top: 1px solid rgba(206,171,88,0.2); }
.admin-main { flex: 1; margin-left: 240px; padding: 28px 36px; position: relative; z-index: 1; min-width: 0; overflow-x: hidden; }
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ─── Mobile hamburger toggle ─── */
.admin-mobile-toggle {
  display: none; /* hidden on desktop */
  position: fixed; top: 10px; left: 10px; z-index: 60;
  width: 40px; height: 40px; border-radius: 8px;
  background: #D6E8F7; border: 1px solid rgba(58,124,184,0.25);
  cursor: pointer; align-items: center; justify-content: center;
  color: #1A4A6E; box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.admin-mobile-toggle svg { display: block; }
.admin-sidebar-backdrop {
  display: none; position: fixed; inset: 0; z-index: 49;
  background: rgba(0,0,0,0.4); backdrop-filter: blur(2px);
}

/* ─── Admin mobile/tablet responsive ─── */
@media (max-width: 900px) {
  .admin-mobile-toggle { display: flex; }
  .admin-sidebar {
    transform: translateX(-100%);
    z-index: 55;
    width: 260px !important;
  }
  .admin-sidebar.is-mobile-open {
    transform: translateX(0);
  }
  .admin-sidebar-backdrop.is-visible { display: block; }
  .admin-main { margin-left: 0 !important; padding: 60px 16px 28px; }
  .admin-layout.sidebar-collapsed .admin-main { margin-left: 0 !important; }
  .admin-layout.sidebar-collapsed .admin-sidebar { width: 260px !important; }
  /* Undo collapsed text hiding on mobile — show full labels in the overlay */
  .admin-layout.sidebar-collapsed .admin-nav a { font-size: 0.8125rem; justify-content: flex-start; padding: 7px 10px; gap: 8px; }
  .admin-layout.sidebar-collapsed .admin-nav-group-toggle { font-size: 0.8125rem; justify-content: flex-start; padding: 7px 10px; gap: 8px; }
  .admin-layout.sidebar-collapsed .admin-nav-submenu a { font-size: 0.8125rem; justify-content: flex-start; padding: 5px 10px; gap: 6px; }
  .admin-layout.sidebar-collapsed .admin-nav-submenu a::before { display: inline-block; }
  .admin-layout.sidebar-collapsed .admin-nav-chevron { display: block; }
  .admin-layout.sidebar-collapsed .admin-nav-submenu { padding-left: 14px; position: static; width: auto; background: none; border: none; box-shadow: none; margin-left: 0; }
  .admin-layout.sidebar-collapsed .admin-nav-group.is-open > .admin-nav-submenu { max-height: 500px; overflow: hidden; }
  .admin-layout.sidebar-collapsed .admin-nav-submenu::before { display: none !important; }
  .admin-layout.sidebar-collapsed .admin-nav { padding: 8px 8px; }
  .admin-layout.sidebar-collapsed .admin-nav-section-label { font-size: 0.625rem; text-align: left; padding: 12px 10px 4px; }
  .admin-layout.sidebar-collapsed .admin-nav-section-label::after { display: none; }
  .admin-layout.sidebar-collapsed .admin-sidebar-header { padding: 0 14px 14px; }
  .admin-layout.sidebar-collapsed .admin-sidebar-header .logo-link { display: block; }
  .admin-layout.sidebar-collapsed .admin-sidebar-label { font-size: 0.6875rem; height: auto; }
  .admin-layout.sidebar-collapsed .admin-sidebar-footer { padding: 10px 14px; }
  /* No mobile-specific pref overrides — modal works at all sizes */
  .admin-layout.sidebar-collapsed .admin-sidebar-footer .btn-outline { font-size: inherit; padding: 6px 12px; }
  .admin-layout.sidebar-collapsed .admin-sidebar-footer .btn-outline::before { content: none; }
  .admin-layout.sidebar-collapsed .admin-sidebar-footer > div:last-child { flex-direction: row; }
  .admin-layout.sidebar-collapsed .admin-sidebar-footer > div:last-child a { font-size: inherit; }
  .admin-layout.sidebar-collapsed .admin-sidebar-footer > div:last-child a[href="/changelog"]::after { content: none; }
  .admin-layout.sidebar-collapsed .admin-sidebar-footer > div:last-child a[href="/admin/logout"]::after { content: none; }
  .sidebar-collapse-btn { display: none; }
  .admin-page-title { font-size: 1.5rem; }
  .admin-page-sub { font-size: 0.875rem; }
  .admin-form-row { grid-template-columns: 1fr; }
  /* Table → card conversion on mobile */
  .admin-card { overflow-x: visible; }
  .admin-table thead { display: none; }
  .admin-table,
  .admin-table tbody { display: block; }
  .admin-table tr {
    display: block;
    background: #fff;
    border: 1px solid #EDE0C8;
    border-radius: 10px;
    margin-bottom: 12px;
    padding: 12px 14px 8px;
    position: relative;
  }
  .admin-table tr:hover td { background: transparent; }
  .admin-table td {
    display: flex;
    align-items: baseline;
    padding: 5px 0;
    border-bottom: 1px solid #F3EDE2;
    font-size: 0.8125rem;
  }
  .admin-table td:last-child { border-bottom: none; }
  .admin-table td::before {
    content: attr(data-label);
    flex: 0 0 110px;
    font-weight: 700;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-mid);
    padding-right: 8px;
  }
  .admin-table td:empty { display: none; }
  .admin-form-card { padding: 20px 16px; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .product-tabs { gap: 0; }
  .product-tab { padding: 8px 12px; font-size: 0.8125rem; }
}

.admin-page-title { font-family: var(--font-display); font-size: 2.25rem; font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
.admin-page-sub { font-size: 1.0625rem; color: var(--text-mid); margin-bottom: 4px; }
.page-legend { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.5; margin: 0 0 20px; width: 100%; flex-basis: 100%; }
.page-legend span { display: inline; }
.page-legend .legend-sep { margin: 0 6px; opacity: 0.4; }
.page-legend a { color: var(--blue); text-decoration: none; }
.page-legend a:hover { text-decoration: underline; }

/* Admin table */
.admin-card { background: #FFFFFF; border-radius: 14px; border: 1px solid #EDE0C8; overflow: hidden; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  padding: 14px 16px; text-align: left; font-size: 0.9375rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; color: var(--text-mid);
  border-bottom: 2px solid #EDE0C8; background: #F7F3EC;
}
.admin-table td { padding: 16px 16px; border-bottom: 1px solid #F3EDE2; font-size: 1.0625rem; }
.admin-table tr:hover td { background: #FCFAF7; }
.admin-badge { padding: 4px 10px; border-radius: 4px; font-size: 0.8125rem; font-weight: 600; }
.badge-active { background: rgba(39,174,96,0.12); color: var(--success); }
.badge-draft { background: #EEE; color: var(--text-mid); }
.badge-new { background: rgba(154,123,46,0.12); color: var(--brown); }
.badge-promo { background: rgba(154,123,46,0.12); color: var(--brown); }
.admin-link { background: none; border: none; cursor: pointer; font-size: 1rem; font-weight: 600; }
.admin-link-edit { color: var(--brown); margin-right: 10px; }
.admin-link-delete { color: var(--danger); }

/* Product form tabs */
.product-tabs {
  display: flex; gap: 0; border-bottom: 2px solid #EDE0C8;
  margin-bottom: 24px; overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.product-tab {
  padding: 10px 20px; font-size: 0.9375rem; font-weight: 600;
  background: none; border: none; border-bottom: 3px solid transparent;
  color: var(--text-mid); cursor: pointer; white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
  margin-bottom: -2px; /* overlap parent border */
}
.product-tab:hover { color: var(--text-dark); }
.product-tab.is-active { color: var(--blue); border-bottom-color: var(--blue); }
.product-tab-pane { display: none; }
.product-tab-pane.is-active { display: block; }

/* Admin form */
.admin-form-card { background: var(--white); border-radius: 14px; border: 1px solid #EDE0C8; padding: 32px; max-width: 700px; }
.product-tab-pane .admin-form-card { max-width: 900px; }
.admin-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Jodit WYSIWYG editor — restore list styles inside the editor content area */
.jodit-wysiwyg ul, .jodit-wysiwyg ol { margin: 0.5em 0; padding-left: 1.8em; }
.jodit-wysiwyg ul { list-style: disc; }
.jodit-wysiwyg ol { list-style: decimal; }
.jodit-wysiwyg li { margin: 0.25em 0; padding: 0; }
.jodit-wysiwyg p { margin: 0.5em 0; }
.jodit-wysiwyg h2 { font-size: 1.4em; margin: 0.8em 0 0.4em; font-weight: 700; }
.jodit-wysiwyg h3 { font-size: 1.2em; margin: 0.6em 0 0.3em; font-weight: 600; }
.jodit-wysiwyg table { border-collapse: collapse; width: 100%; margin: 0.5em 0; }
.jodit-wysiwyg td, .jodit-wysiwyg th { border: 1px solid #ccc; padding: 6px 10px; }

/* Admin dashboard stats */
.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
.admin-stat-card { background: var(--white); border-radius: 14px; border: 1px solid #EDE0C8; padding: 20px; }
.admin-stat-label { font-size: 0.9375rem; color: var(--text-mid); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.admin-stat-value { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--text-dark); }

/* SEO preview */
.seo-preview { background: #F7F3EC; border-radius: 8px; padding: 20px; border: 1px solid #EDE0C8; }
.seo-preview-url { font-size: 0.75rem; color: var(--success); margin-bottom: 3px; }
.seo-preview-title { font-size: 1.125rem; color: #1A0DAB; margin-bottom: 4px; line-height: 1.3; cursor: pointer; }
.seo-preview-desc { font-size: 0.8125rem; color: #545454; line-height: 1.5; }
.seo-checklist { margin-top: 20px; }
.seo-check { display: flex; align-items: center; gap: 8px; padding: 7px 0; border-bottom: 1px solid #F0F0F0; }
.seo-check:last-child { border-bottom: none; }
.seo-check-icon {
  width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-size: 0.625rem; font-weight: 700; flex-shrink: 0;
}
.seo-check-pass .seo-check-icon { background: rgba(39,174,96,0.12); color: var(--success); }
.seo-check-warn .seo-check-icon { background: rgba(230,126,34,0.12); color: var(--warning); }
.seo-check-label { font-size: 0.75rem; font-weight: 600; }
.seo-check-pass .seo-check-label { color: var(--success); }
.seo-check-warn .seo-check-label { color: var(--warning); }
.seo-check-hint { font-size: 0.625rem; color: var(--chrome); }

/* Admin login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(160deg, #D6E8F7, #EEF4FA); position: relative; }
.login-card { background: var(--white); border-radius: 20px; padding: 48px; width: 100%; max-width: 420px; position: relative; z-index: 1; }
.login-error { background: rgba(192,57,43,0.08); color: var(--danger); padding: 10px 16px; border-radius: 8px; font-size: 0.8125rem; margin-bottom: 16px; }

/* Page-specific hero banners */
.page-hero {
  background: linear-gradient(160deg, #D6E8F7, #EEF4FA);
  padding: 140px 24px 60px; text-align: center; position: relative; overflow: hidden;
}
.page-hero h1 { font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: var(--text-dark); margin-bottom: 12px; }
.page-hero p { font-size: 1.0625rem; color: var(--text-dark); max-width: 600px; margin: 0 auto; }

/* Keyword tags */
.keyword-tags { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 8px; }
.keyword-tag { font-size: 0.625rem; background: var(--cream); color: var(--brown); padding: 1px 7px; border-radius: 3px; }

/* Char counter */
.char-counter { font-family: var(--font-mono); font-size: 0.625rem; float: right; }
.char-ok { color: var(--success); }
.char-warn { color: var(--warning); }
.char-over { color: var(--danger); }

/* Alert */
.alert-success { background: rgba(39,174,96,0.1); color: var(--success); border: 1px solid rgba(39,174,96,0.2); padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-weight: 600; }

/* Submission card */
.sub-card { background: var(--white); border-radius: 14px; border: 1px solid #E5E7EB; padding: 20px; margin-bottom: 12px; }
.sub-card h4 { font-family: var(--font-display); font-weight: 700; margin-bottom: 4px; }
.sub-meta { font-size: 0.75rem; color: var(--chrome); }

/* 404 */
.page-404 { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.page-404 h1 { font-family: var(--font-display); font-size: 7.5rem; font-weight: 700; color: var(--tan); }

/* ═══════════════════════════════════════════
   v3.0 — MySQL Refactor · New UI Elements
   ═══════════════════════════════════════════ */

/* Stock badges */
.stock-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 100px;
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 600;
  letter-spacing: 0.2px; white-space: nowrap;
}
.stock-badge::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}
.stock-ok  { background: rgba(39,174,96,0.12); color: var(--success); }
.stock-low { background: rgba(230,126,34,0.14); color: var(--warning); }
.stock-out { background: rgba(192,57,43,0.10); color: var(--danger); }
.stock-na  { background: var(--surface-alt); color: var(--text-muted); }
.stock-qty {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; padding: 1px 6px; border-radius: 100px;
  background: var(--text-muted); color: #fff;
  font-size: 0.75rem; font-weight: 700; line-height: 1.4;
}
.stock-ok  .stock-qty { background: var(--success); }
.stock-low .stock-qty { background: var(--warning); }
.stock-out .stock-qty { background: var(--danger); }
.stock-badge.big .stock-qty { font-size: 0.875rem; min-width: 26px; padding: 2px 8px; }

/* Lead time badge (products listing) — plain dot + text, no container */
.lead-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 0; border-radius: 0;
  background: none; border: none;
  font-size: 0.625rem; font-weight: 600;
  letter-spacing: 0.1px; white-space: nowrap;
  color: var(--text-mid); flex-shrink: 1; min-width: 0;
}
.lead-badge::before {
  content: ''; display: block; width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.lead-badge.lead-fast::before  { background: var(--success); }
.lead-badge.lead-mid::before   { background: #E5A100; }
.lead-badge.lead-slow::before  { background: var(--danger); }
.lead-badge.lead-none::before  { background: #9E9E9C; }
.lead-badge.lead-none { color: #7A7A78; }

/* Quick lookup (home hero) */
.quick-lookup {
  background: #FFFFFF; border: 1px solid rgba(58,124,184,0.2);
  border-radius: 14px; padding: 20px; margin-top: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.quick-lookup-label { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 2px; color: var(--brown); text-transform: uppercase; margin-bottom: 10px; }
.quick-lookup-form { display: flex; gap: 10px; }
.quick-lookup-text {
  flex: 1; padding: 12px 16px; background: #F7F3EC; color: var(--text-dark);
  border: 1px solid rgba(58,124,184,0.2); border-radius: 10px;
  font-family: var(--font-body); font-size: 0.875rem; outline: none;
}
.quick-lookup-text:focus { border-color: var(--blue); }

/* Cart in nav — icon-only with tooltip */
.nav-cart {
  position: relative; display: inline-flex; align-items: center;
  border-bottom: none !important; padding: 4px !important;
}
.nav-cart:hover { border-bottom: none !important; }
.nav-cart-icon { display: block; }
.cart-count {
  position: absolute; top: -4px; right: -8px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--brown); color: #fff;
  font-family: var(--font-mono); font-size: 0.5625rem; font-weight: 700;
  min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: 100px; line-height: 1;
}

/* ── Customer auth links in nav ─────────────────────────────────────── */
.nav-auth {
  display: flex; align-items: center; gap: 10px;
  margin-left: 12px; flex-shrink: 0;
}
.nav-auth-link {
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.5px;
  color: var(--text-mid); text-decoration: none; padding: 6px 12px;
  border: 1px solid var(--brown-pale); border-radius: 6px;
  transition: all 0.2s; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
}
.nav-auth-link:hover { color: var(--brown); border-color: var(--brown); }
.nav-auth-name { max-width: 100px; overflow: hidden; text-overflow: ellipsis; }
.nav-auth-logout {
  font-size: 0.75rem; font-weight: 500; border: none; padding: 4px 8px;
  color: var(--chrome);
}
.nav-auth-logout:hover { color: var(--brown); border: none; }

/* ── Nav part-number search (typeahead) ────────────────────────── */
.nav-search {
  position: relative; display: flex; align-items: center;
  margin-left: 8px; flex-shrink: 0;
}
.nav-search-toggle {
  display: none; background: none; border: none; cursor: pointer;
  color: var(--text-mid); padding: 6px; border-radius: 6px;
  transition: color 0.2s;
}
.nav-search-toggle:hover { color: var(--brown); }
.nav-search-input {
  width: 130px; padding: 6px 10px; font-size: 0.8125rem;
  font-family: var(--font-mono); letter-spacing: 0.5px;
  border: 1px solid var(--nav-border, #D0D5DD); border-radius: 6px;
  background: var(--surface, rgba(255,255,255,0.6)); color: var(--text);
  outline: none; transition: border-color 0.2s, width 0.25s;
}
.nav-search-input::placeholder { color: var(--chrome); font-family: var(--font-body); letter-spacing: 0; font-size: 0.75rem; }
.nav-search-input:focus { border-color: var(--blue); width: 180px; background: var(--white, #fff); }
.nav-search-dropdown {
  display: none; position: absolute; top: 100%; right: 0; margin-top: 6px;
  min-width: 260px; max-width: 340px; background: var(--white, #fff);
  border: 1px solid var(--nav-border, #D0D5DD); border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12); z-index: 200;
  overflow: hidden;
}
.nav-search-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; text-decoration: none; color: var(--text);
  transition: background 0.15s; border-bottom: 1px solid var(--border, #f3f4f6);
}
.nav-search-item:last-of-type { border-bottom: none; }
.nav-search-item:hover, .nav-search-item.is-active { background: var(--surface-alt, #f5f3ef); }
.nav-search-sku {
  font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 700;
  color: var(--blue); white-space: nowrap;
}
.nav-search-series {
  font-size: 0.75rem; color: var(--chrome); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.nav-search-empty, .nav-search-more {
  padding: 10px 14px; font-size: 0.75rem; color: var(--chrome); text-align: center;
}
/* Mobile: collapse to icon */
@media (max-width: 900px) {
  .nav-search-input { display: none; }
  .nav-search-toggle { display: flex; }
  .nav-search.is-open .nav-search-input {
    display: block; position: absolute; right: 0; top: 100%; margin-top: 6px;
    width: 200px; z-index: 201;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  }
  .nav-search.is-open .nav-search-dropdown { top: calc(100% + 42px); }
}

/* Compatibility page */
.compat-search-wrap { max-width: 720px; margin: 0 auto 40px; }
.compat-search {
  width: 100%; padding: 16px 20px; font-size: 1rem;
  border: 2px solid var(--tan); border-radius: 12px; background: var(--white);
  font-family: var(--font-body); outline: none; transition: border-color 0.2s;
}
.compat-search:focus { border-color: var(--blue); }
.compat-search-hint { font-size: 0.75rem; color: var(--text-mid); margin-top: 8px; text-align: center; }
.compat-results { display: grid; gap: 20px; }
.compat-card {
  background: var(--white); border-radius: 14px; border: 1px solid var(--tan);
  padding: 24px; transition: box-shadow 0.2s;
}
.compat-card:hover { box-shadow: 0 4px 20px rgba(27,101,166,0.08); }
.compat-card-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--tan);
}
.compat-card-head h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--text-dark); margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.compat-card-head h3 a { color: inherit; text-decoration: none; }
.compat-card-head h3 a:hover { color: var(--brown); }
.compat-card-actions { flex-shrink: 0; }
.compat-type-badge {
  font-family: var(--font-mono); font-size: 0.6875rem; padding: 2px 10px; border-radius: 100px;
  letter-spacing: 0.5px; white-space: nowrap; font-weight: 600;
}
.compat-type-starter { background: rgba(139,90,43,0.1); color: var(--brown); }
.compat-type-alt { background: rgba(27,101,166,0.1); color: var(--blue); }
.compat-type-service { background: rgba(100,100,100,0.1); color: var(--text-mid); }

/* ── Part Number Finder (homepage inline results) ───────────────────── */
.part-result-card {
  background: var(--bg-card, #fff); border: 1px solid rgba(58,124,184,0.15);
  border-radius: 10px; padding: 14px 18px; margin-bottom: 10px;
  transition: border-color 0.2s;
}
.part-result-card:hover { border-color: var(--brown); }
.part-result-header { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.part-result-sku {
  font-family: var(--font-mono); font-size: 1.05rem; font-weight: 700;
  color: var(--brown); text-decoration: none;
}
.part-result-sku:hover { text-decoration: underline; }
.part-result-meta {
  display: flex; flex-wrap: wrap; gap: 8px 16px;
  font-size: 0.8125rem; color: var(--text-mid); margin-bottom: 6px;
}
.part-result-match {
  font-size: 0.8rem; color: var(--text-mid); margin-top: 6px;
}
.part-match-tag {
  display: inline-block; background: rgba(139,90,43,0.08); color: var(--brown);
  font-family: var(--font-mono); font-size: 0.75rem; padding: 2px 8px;
  border-radius: 4px; margin: 2px 4px 2px 0;
}
.part-result-xrefs {
  font-size: 0.8rem; color: var(--text-mid); margin-top: 6px;
}
.part-xref-list { margin-top: 4px; }
.part-xref-tag {
  display: inline-block; background: rgba(58,124,184,0.08); color: var(--blue);
  font-family: var(--font-mono); font-size: 0.75rem; padding: 2px 8px;
  border-radius: 4px; margin: 2px 4px 2px 0;
}

/* ── Series showcase (homepage) ──────────────────────────────────────── */
.series-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px; margin-top: 36px;
}
.series-card {
  background: var(--bg-card, #fff); border: 1px solid rgba(58,124,184,0.15);
  border-radius: 12px; padding: 20px 22px; text-decoration: none; color: var(--text-dark);
  display: flex; flex-direction: column; transition: border-color 0.2s, box-shadow 0.2s;
}
.series-card:hover { border-color: var(--brown); box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.series-card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.series-card-name {
  font-family: var(--font-display); font-size: 1.35rem; font-weight: 700;
  color: var(--text-dark); margin: 0; letter-spacing: -0.5px;
}
.series-card-tagline {
  font-size: 0.85rem; color: var(--text-mid); line-height: 1.5;
  margin: 0 0 10px; flex: 1;
}
.series-card-specs {
  display: flex; flex-wrap: wrap; gap: 6px 14px;
  font-size: 0.8rem; color: var(--text-mid); margin-top: auto; padding-top: 10px;
  border-top: 1px solid var(--tan, rgba(58,124,184,0.1));
}
.series-card-specs strong { color: var(--text-dark); }
.series-card-thumbs {
  display: flex; flex-wrap: wrap; gap: 6px;
  justify-content: center; align-items: center;
  margin-top: 10px; padding: 10px 0 12px;
  border-top: 1px solid var(--tan, rgba(58,124,184,0.1));
}
.series-card-thumb {
  width: 48px; height: 48px; object-fit: contain; border-radius: 6px;
  background: var(--bg-card, #fff); border: 1px solid var(--tan, rgba(58,124,184,0.08));
  padding: 3px; cursor: pointer;
  transition: transform .15s, box-shadow .15s;
}
.series-card-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.series-card-cta {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600;
  color: var(--brown); letter-spacing: 0.5px; margin-top: 10px;
}

.compat-meta { font-size: 0.8125rem; color: var(--text-mid); margin-top: 2px; }
.compat-card-specs {
  display: flex; flex-wrap: wrap; gap: 16px; padding: 10px 0;
  font-size: 0.8125rem; color: var(--text-mid);
}
.compat-card-specs span { white-space: nowrap; }
.compat-card-specs strong { color: var(--text-dark); }
.compat-apps { padding-top: 10px; border-top: 1px solid var(--tan); font-size: 0.8125rem; line-height: 1.7; }
.compat-apps-label { font-weight: 700; color: var(--text-dark); margin-right: 4px; }
.compat-app-item {
  display: inline; color: var(--text-mid);
}
.compat-app-item:not(:last-child)::after { content: ' · '; color: var(--tan-dark, #bbb); }
.compat-sub { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--chrome); letter-spacing: 1.5px; text-transform: uppercase; margin: 10px 0 8px; }
.compat-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.compat-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--cream); border: 1px solid var(--tan);
  padding: 6px 12px; border-radius: 8px; text-decoration: none;
  font-size: 0.75rem; color: var(--text-dark); font-weight: 600;
  transition: all 0.15s;
}
.compat-tag:hover { border-color: var(--brown-light); background: var(--white); }
.compat-tag-starter { border-left: 3px solid var(--brown); }
.compat-tag-alternator { border-left: 3px solid var(--blue); }
.compat-tag-service { border-left: 3px solid var(--steel); }
.compat-empty { text-align: center; padding: 40px; color: var(--chrome); font-size: 0.875rem; }

/* Home-page compat preview table */
.compat-table-wrap { background: var(--surface); border-radius: 14px; overflow: hidden; border: 1px solid var(--border); padding: 0; }
.compat-table-wrap .st-toolbar { padding: 12px 16px 0; margin-bottom: 0; }
.compat-table-wrap .st-footer { padding: 8px 16px 12px; }
.compat-table { width: 100%; border-collapse: collapse; color: var(--text); }
.compat-table th {
  padding: 12px 16px; text-align: left; font-size: 0.625rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted);
  background: var(--surface-alt); border-bottom: 1px solid var(--border);
}
.compat-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 0.8125rem; vertical-align: top; color: var(--text); }
.compat-table tr:last-child td { border-bottom: none; }
.compat-table tr:hover td { background: var(--surface-alt); }

/* Product detail */
/* ─── PRODUCT DETAIL GALLERY — 360° Spin Viewer ─── */
.pd-gallery { margin-bottom: 32px; }
.pd-spin-wrap {
  position: relative; width: 100%; aspect-ratio: 4/3;
  background: #fff; border-radius: 14px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px; cursor: grab; user-select: none;
}
.pd-spin-wrap:active { cursor: grabbing; }
.pd-spin-img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  mix-blend-mode: multiply; pointer-events: none;
  transition: opacity 0.15s ease;
}
.pd-spin-img.loading { opacity: 0.4; }
.pd-spin-hint {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,0.55); color: #fff; font-size: 0.75rem;
  font-family: var(--font-mono); letter-spacing: 0.5px;
  padding: 6px 16px; border-radius: 100px;
  pointer-events: none; z-index: 2;
  animation: pd-hint-pulse 2s ease-in-out infinite;
  transition: opacity 0.4s;
}
.pd-spin-hint.hidden { opacity: 0; pointer-events: none; }
@keyframes pd-hint-pulse { 0%,100%{opacity:0.85} 50%{opacity:1} }

/* Prev / Next angle nav */
.pd-spin-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,0.45); color: #fff; border: none;
  font-size: 1.25rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.25s; z-index: 2;
}
.pd-spin-wrap:hover .pd-spin-nav { opacity: 1; }
.pd-spin-prev { left: 10px; }
.pd-spin-next { right: 10px; }
.pd-spin-nav:hover { background: rgba(0,0,0,0.7); }

/* Zoom / fullscreen button */
.pd-zoom-btn {
  position: absolute; top: 12px; right: 12px;
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(0,0,0,0.45); color: #fff; border: none;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.25s; z-index: 2;
}
.pd-spin-wrap:hover .pd-zoom-btn { opacity: 1; }
.pd-zoom-btn:hover { background: rgba(0,0,0,0.7); }

/* Thumbnails */
.pd-gallery-thumbs { display: flex; gap: 8px; }
.pd-thumb { width: 72px; height: 54px; object-fit: contain; background: #fff; border-radius: 8px; cursor: pointer; border: 2px solid transparent; transition: border-color 0.2s; }
.pd-thumb:hover { border-color: var(--blue); }
.pd-thumb.active { border-color: var(--brown); }

/* ─── Fullscreen Lightbox ─── */
.pd-lightbox {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.92); display: flex;
  align-items: center; justify-content: center;
  flex-direction: column; opacity: 0;
  transition: opacity 0.25s ease;
}
.pd-lightbox.is-visible { opacity: 1; }
.pd-lightbox[hidden] { display: none; }
.pd-lightbox-close {
  position: absolute; top: 16px; right: 20px;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.1); color: #fff; border: none;
  font-size: 1.75rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s; z-index: 2;
}
.pd-lightbox-close:hover { background: rgba(255,255,255,0.25); }
.pd-lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.08); color: #fff; border: none;
  font-size: 1.5rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s; z-index: 2;
}
.pd-lightbox-nav:hover { background: rgba(255,255,255,0.2); }
.pd-lightbox-prev { left: 20px; }
.pd-lightbox-next { right: 20px; }
.pd-lightbox-stage {
  max-width: 90vw; max-height: 80vh;
  display: flex; align-items: center; justify-content: center;
}
.pd-lightbox-stage img {
  max-width: 100%; max-height: 80vh; object-fit: contain;
  border-radius: 6px;
}
.pd-lightbox-caption {
  color: rgba(255,255,255,0.6); font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing: 1px; text-transform: uppercase;
  margin-top: 12px;
}

/* ─── SMART TABLE ─── */
.st-toolbar { display: flex; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 16px; padding: 5px; flex-wrap: wrap; }
.st-search {
  flex: 1; min-width: 180px; padding: 8px 14px; border: 1px solid var(--border); border-radius: 8px;
  font-family: var(--font-body); font-size: 0.8125rem; background: var(--surface); color: var(--text); outline: none;
}
.st-search:focus { border-color: var(--blue); }
.st-search::placeholder { color: var(--text-muted); }
.st-size-wrap { display: flex; align-items: center; gap: 4px; white-space: nowrap; }
.st-size-label { font-size: 0.75rem; color: var(--text-mid); }
.st-size-select {
  padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px;
  font-family: var(--font-mono); font-size: 0.75rem; background: var(--surface); color: var(--text);
}
.st-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; padding: 5px; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 8px; }
.st-counter { font-size: 0.75rem; color: var(--text-mid); }
.st-page-nav { display: flex; gap: 3px; align-items: center; flex-wrap: wrap; }
.st-page-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 30px; height: 30px; padding: 0 6px; border-radius: 6px;
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600;
  color: var(--text-mid); background: var(--surface); border: 1px solid var(--border);
  cursor: pointer; transition: all 0.15s;
}
.st-page-btn:hover { border-color: var(--blue); color: var(--blue); }
.st-page-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.st-page-dots { color: var(--text-muted); font-size: 0.75rem; padding: 0 2px; }
.st-sort-arrow { font-size: 0.625rem; opacity: 0.3; }
th[title="Click to sort"]:hover .st-sort-arrow { opacity: 0.7; }

/* Smart-table inside admin panel */
.admin-main .st-toolbar { margin-bottom: 16px; padding: 5px; gap: 12px; }
.admin-main .st-search { max-width: 420px; }
.admin-main .st-footer { margin-top: 16px; padding: 5px; border-top: 1px solid var(--border); }

/* Smart-table inside blue sections (compat table on home) */
.section-dark .st-toolbar { margin-bottom: 16px; }
.section-dark .st-search {
  background: #FFFFFF; border-color: rgba(58,124,184,0.2);
  color: var(--text-dark);
}
.section-dark .st-search::placeholder { color: var(--text-mid); }
.section-dark .st-search:focus { border-color: var(--blue); }
.section-dark .st-size-label { color: var(--steel); }
.section-dark .st-size-select {
  background: #FFFFFF; border-color: rgba(58,124,184,0.2);
  color: var(--text-dark);
}
.section-dark .st-counter { color: var(--steel); }
.section-dark .st-page-btn {
  background: #FFFFFF; border-color: rgba(58,124,184,0.2);
  color: var(--steel);
}
.section-dark .st-page-btn:hover { border-color: var(--blue); color: var(--blue); }
.section-dark .st-page-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.section-dark .st-page-dots { color: var(--steel); }

/* Smart-table polish for public pages */
.apps-table + .st-footer,
.compat-table-wrap + .st-footer,
.spec-table + .st-footer { padding: 8px 0; }
.apps-table ~ .st-footer .st-page-btn,
.compat-table ~ .st-footer .st-page-btn { min-width: 32px; height: 32px; }

.pd-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; margin-bottom: 56px; }
.pd-main h1 { font-family: var(--font-display); font-size: 2.75rem; font-weight: 700; color: var(--text-dark); line-height: 1.1; margin-bottom: 4px; }
.pd-subtitle { font-size: 0.875rem; color: var(--text-mid); margin-bottom: 20px; }
.pd-intro { font-size: 0.9375rem; color: var(--text-mid); line-height: 1.75; margin-bottom: 24px; }
.pd-side { position: sticky; top: 100px; height: fit-content; }
.pd-price-stock-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0 32px;
}
@media (max-width: 600px) {
  .pd-price-stock-row { grid-template-columns: 1fr; }
}
.pd-price-card, .pd-stock-card {
  background: var(--white); border-radius: 14px; padding: 24px;
  border: 1px solid var(--tan); margin-bottom: 0;
}
.pd-price-label, .pd-stock-label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px;
  text-align: left;
}
.pd-price { font-family: var(--font-display); font-size: 2.25rem; font-weight: 700; color: var(--brown); }
.pd-price-notes {
  list-style: disc; padding-left: 18px; margin: 10px 0 0;
}
.pd-price-notes li {
  font-size: 0.6875rem; color: var(--text-mid); line-height: 1.6;
}
.pd-stock-list {
  list-style: none; padding: 0; margin: 12px 0 0;
}
.pd-stock-list li {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 8px 0; border-bottom: 1px solid var(--border);
  font-size: 0.8125rem; color: var(--text-mid);
}
.pd-stock-list li:last-child { border-bottom: none; }
.pd-stock-list li span { flex-shrink: 0; margin-right: 12px; }
.pd-stock-list li strong { color: var(--text-dark); text-align: right; }
.pd-stock-foot {
  font-size: 0.6875rem; color: var(--text-mid); line-height: 1.5;
  margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border);
}
.pd-stock-detail { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-mid); margin-top: 10px; line-height: 1.7; }
.pd-cart-form { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; }
.pd-cart-form label { font-size: 0.75rem; font-weight: 600; color: var(--text-mid); letter-spacing: 0.5px; }
.pd-cart-form .form-input, .pd-cart-form .form-textarea { width: 100%; box-sizing: border-box; }
.pd-cart-form .qty-input { width: 72px; padding: 10px 12px; font-family: var(--font-mono); text-align: center; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); }
.pd-cart-form .btn { text-align: center; }
.pd-help { font-size: 0.75rem; color: var(--chrome); margin-top: 12px; text-align: center; }
.pd-help a { color: var(--blue); text-decoration: none; font-weight: 600; }

/* Spec & Applications tables */
.spec-table, .apps-table { width: 100%; border-collapse: collapse; background: var(--surface); color: var(--text); border-radius: 12px; overflow: hidden; border: 1px solid var(--border); margin-bottom: 32px; }
.spec-table th, .apps-table th {
  background: var(--surface-alt); color: var(--text-muted);
  padding: 10px 16px; text-align: left; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; border-bottom: 1px solid var(--border);
}
.spec-table td, .apps-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 0.8125rem; vertical-align: top; color: var(--text); }
.spec-table tr:last-child td, .apps-table tr:last-child td { border-bottom: none; }
.spec-table td:first-child { font-weight: 600; width: 40%; color: var(--text-muted); background: var(--surface-alt); }
.apps-table td:first-child { font-family: var(--font-display); font-weight: 700; color: var(--text); }
.apps-table .app-industry-tag { display: inline-block; background: rgba(27,101,166,0.08); color: var(--blue); font-family: var(--font-mono); font-size: 0.625rem; padding: 2px 8px; border-radius: 100px; letter-spacing: 0.5px; }
.pd-section-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin: 36px 0 16px; color: var(--text-dark); }

/* Service parts grid (product detail) */
.sp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-bottom: 32px; }
.sp-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; transition: box-shadow 0.2s, border-color 0.2s; }
.sp-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.06); border-color: var(--brown-light); }
.sp-card-link { text-decoration: none; color: inherit; display: flex; flex-direction: column; flex: 1; }
.sp-card-img { width: 100%; aspect-ratio: 4/3; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; border-bottom: 1px solid var(--border); }
.sp-card-img img { width: 80%; height: 80%; object-fit: contain; }
.sp-card-body { padding: 14px 16px; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.sp-ref { font-family: var(--font-mono); font-size: 0.625rem; font-weight: 700; color: var(--blue); background: rgba(27,101,166,0.08); padding: 2px 8px; border-radius: 100px; width: fit-content; letter-spacing: 0.5px; }
.sp-series { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--text-dark); }
.sp-desc { font-size: 0.75rem; color: var(--text-mid); line-height: 1.4; }
.sp-sku { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--text-muted); letter-spacing: 0.5px; }
.sp-meta { display: flex; align-items: center; gap: 10px; margin-top: 6px; flex-wrap: wrap; }
.sp-price { font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 700; color: var(--brown); }
.sp-card-quote { padding: 10px 16px; border-top: 1px solid var(--border); }
.sp-card-quote .btn { width: 100%; }

/* ─── RELATED PRODUCTS TABLE (product detail) — self-contained ─── */
.pd-related-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin: 8px 0 12px; font-size: 0.75rem;
}
.pd-related-count { color: var(--text-muted); }
.pd-related-pager { display: flex; gap: 8px; }
.pd-related-pager-btn {
  display: inline-block; padding: 4px 12px; border: 1px solid var(--border);
  border-radius: 6px; color: var(--blue); text-decoration: none;
  font-size: 0.75rem; font-weight: 600; transition: background 0.15s;
}
.pd-related-pager-btn:hover { background: var(--surface-alt); }
.pd-related-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
  font-size: 0.8125rem;
}
.pd-related-table thead th {
  background: var(--surface-alt); color: var(--text-muted); font-size: 0.6875rem;
  font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 10px 16px; text-align: left; border-bottom: 1px solid var(--border);
}
.pd-related-table tbody tr { transition: background 0.15s; }
.pd-related-table tbody tr:hover { background: var(--surface-alt); }
.pd-related-table tbody td {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  color: var(--text); vertical-align: middle;
}
.pd-related-table tbody tr:last-child td { border-bottom: none; }
.pd-related-link {
  font-family: var(--font-mono); font-weight: 700; color: var(--blue);
  text-decoration: none; letter-spacing: 0.3px;
}
.pd-related-link:hover { text-decoration: underline; }
.pd-related-price-cell {
  font-family: var(--font-mono); font-weight: 700; color: var(--brown);
}
@media (max-width: 600px) {
  .pd-related-table { font-size: 0.75rem; }
  .pd-related-table thead th, .pd-related-table tbody td { padding: 8px 10px; }
}

/* Used In — compact horizontal rows for reverse cross-refs */
.ui-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.ui-row { display: flex; align-items: center; gap: 16px; padding: 12px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; text-decoration: none; color: inherit; transition: box-shadow 0.2s, border-color 0.2s; }
.ui-row:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.06); border-color: var(--brown-light); }
.ui-row-img { width: 72px; height: 54px; flex-shrink: 0; background: #fff; border-radius: 6px; overflow: hidden; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border); }
.ui-row-img img { width: 100%; height: 100%; object-fit: contain; }
.ui-row-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.ui-row-end { flex-shrink: 0; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }

/* Cart / quote list */
.cart-table { width: 100%; border-collapse: collapse; background: var(--surface); color: var(--text); border-radius: 14px; overflow: hidden; border: 1px solid var(--border); }
.cart-table th { background: var(--surface-alt); padding: 12px 16px; text-align: left; font-size: 0.625rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.cart-table td { padding: 16px; border-bottom: 1px solid var(--border); font-size: 0.875rem; vertical-align: middle; color: var(--text); }
.cart-table tr:last-child td { border-bottom: none; }
.cart-table tfoot td { background: var(--surface-alt); font-weight: 700; }
.cart-series { font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; text-decoration: none; color: var(--text); }
.cart-series:hover { color: var(--accent); }
.qty-form { display: inline-flex; gap: 6px; align-items: center; }
.qty-input { width: 64px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-family: var(--font-mono); font-size: 0.8125rem; text-align: center; background: var(--surface); color: var(--text); }
.qty-update-btn { background: transparent; border: 1px solid var(--border); color: var(--text-muted); padding: 8px 12px; border-radius: 6px; cursor: pointer; font-size: 0.6875rem; font-weight: 600; }
.qty-update-btn:hover { border-color: var(--blue); color: var(--blue); }
.cart-remove-btn { background: transparent; border: none; color: var(--danger); cursor: pointer; font-size: 0.75rem; font-weight: 600; }
.cart-remove-btn:hover { text-decoration: underline; }
.cart-empty { background: var(--surface); color: var(--text); border-radius: 14px; padding: 60px 24px; text-align: center; border: 1px dashed var(--border); }
.cart-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; gap: 16px; flex-wrap: wrap; }

.btn-link { background: none; border: none; padding: 0; color: var(--blue); cursor: pointer; font-family: var(--font-body); font-size: 0.8125rem; font-weight: 600; text-decoration: underline; }

/* Service area */
.service-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 32px; }
.service-tile {
  background: var(--white); border-radius: 14px; padding: 24px; border: 1px solid var(--tan);
  text-align: center; text-decoration: none; color: inherit; cursor: pointer;
  transition: all 0.2s;
}
.service-tile:hover { border-color: var(--brown-light); box-shadow: 0 4px 16px rgba(107,58,31,0.08); transform: translateY(-2px); }
.service-tile.active { border-color: var(--brown); background: rgba(232,213,183,0.2); }
.service-icon { font-size: 2rem; margin-bottom: 10px; }
.service-tile-label { font-family: var(--font-display); font-size: 0.875rem; font-weight: 700; color: var(--text-dark); }
.service-tile-desc { font-size: 0.6875rem; color: var(--text-mid); margin-top: 4px; line-height: 1.4; }

/* FAQ page */
.faq-group { margin-bottom: 36px; }
.faq-group-title { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; color: var(--text-dark); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid var(--tan); }
.faq-item { background: var(--white); border: 1px solid var(--tan); border-radius: 12px; margin-bottom: 10px; overflow: hidden; transition: border-color 0.2s; }
.faq-item[open] { border-color: var(--brown-light); }
.faq-item summary { padding: 18px 22px; cursor: pointer; font-weight: 600; font-size: 0.9375rem; color: var(--text-dark); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.faq-item summary::after { content: '+'; font-size: 1.5rem; color: var(--brown); font-weight: 300; line-height: 1; transition: transform 0.2s; }
.faq-item[open] summary::after { content: '−'; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-answer { padding: 0 22px 18px; font-size: 0.875rem; color: var(--text-mid); line-height: 1.75; }

/* Success cards (quote + service) */
.success-card {
  background: var(--white); border-radius: 20px; padding: 48px; border: 1px solid var(--tan);
  box-shadow: 0 4px 24px rgba(27,101,166,0.06); max-width: 720px; margin: 0 auto;
}
.success-check { width: 72px; height: 72px; border-radius: 50%; background: rgba(39,174,96,0.12); color: var(--success); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 2.25rem; }
.success-ref { font-family: var(--font-mono); font-size: 0.875rem; background: var(--cream); display: inline-block; padding: 8px 16px; border-radius: 100px; color: var(--brown); letter-spacing: 1px; margin: 16px 0; }

/* CTA strip at bottom of long pages */
.cta-strip { background: linear-gradient(135deg, #D6E8F7, #EEF4FA); border-radius: 16px; padding: 32px; text-align: center; margin-top: 40px; }
.cta-strip h3 { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.cta-strip p { color: var(--text-dark); font-size: 0.875rem; margin-bottom: 16px; }

/* Status badges (admin) */
.status-new        { background: rgba(27,101,166,0.14); color: var(--blue); }
.status-in_review  { background: rgba(230,126,34,0.15); color: var(--warning); }
.status-quoted     { background: rgba(107,58,31,0.14); color: var(--brown); }
.status-ordered    { background: rgba(39,174,96,0.14); color: var(--success); }
.status-closed     { background: #EEE; color: var(--text-mid); }
.status-cancelled  { background: rgba(192,57,43,0.10); color: var(--danger); }
.status-open       { background: rgba(27,101,166,0.14); color: var(--blue); }
.status-in_progress{ background: rgba(230,126,34,0.15); color: var(--warning); }
.status-resolved   { background: rgba(39,174,96,0.14); color: var(--success); }

/* Admin dashboard stat sub */
.admin-stat-sub { font-size: 0.875rem; color: var(--chrome); margin-top: 4px; }

/* Responsive */
/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE — tablet (≤ 900px)
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .pd-grid { grid-template-columns: 1fr; }
  .pd-side { position: static; }
  .cart-actions { flex-direction: column; align-items: stretch; }
  .quick-lookup-form { flex-direction: column; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  /* Admin sidebar: handled by @media (max-width: 768px) block — see above */

  /* Hero: stack to single column */
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-inner { padding: 100px 20px 60px; }
  .hero h1 { font-size: 2.75rem; }
  .hero-card { padding: 28px; }
  .hero-card-series { font-size: 3.5rem; }

  /* Stats: 2×2 grid */
  .stats-bar { grid-template-columns: repeat(2, 1fr); margin-top: 40px; }

  /* Industries: 2 columns */
  .industry-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  /* Sections: reduce padding */
  .section { padding: 60px 0; }

  /* About grid: stack */
  .about-grid { grid-template-columns: 1fr; gap: 32px; }

  /* Contact: stack */
  .contact-grid { grid-template-columns: 1fr; }

  /* Forms: stack rows */
  .form-row { grid-template-columns: 1fr; }

  /* Compat table: horizontal scroll */
  .compat-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE — phone (≤ 600px)
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 600px) {
  .admin-stats { grid-template-columns: 1fr; }
  .hero-inner { padding: 80px 16px 48px; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 0.9375rem; }
  .hero-btns { flex-direction: column; gap: 10px; }
  .hero-btns .btn { text-align: center; }
  .hero-card { padding: 20px; }
  .hero-card-series { font-size: 2.5rem; }
  .hero-card-specs { grid-template-columns: 1fr 1fr; gap: 8px; }
  .hero-card-spec { padding: 10px 12px; }

  /* Stats: still 2×2 but smaller */
  .stats-bar { border-radius: 10px; }
  .stat-item { padding: 20px 12px; }
  .stat-value { font-size: 1.75rem; }
  .stat-label { font-size: 0.5625rem; letter-spacing: 1px; }

  /* Industries: single column */
  .industry-grid { grid-template-columns: 1fr; }
  .industry-card { padding: 20px; }

  /* Products: single column, full-width cards */
  .product-grid { grid-template-columns: 1fr; }

  /* Section spacing */
  .section { padding: 44px 0; }
  .section-title { font-size: 1.75rem; }
  .section-center { margin-bottom: 32px; }

  /* Quick lookup */
  .quick-lookup { padding: 16px; margin-top: 20px; }

  /* Page hero */
  .page-hero h1 { font-size: 2rem; }

  /* CTA buttons */
  .btn { padding: 12px 28px; font-size: 0.875rem; }

  /* Forms */
  .req-form-wrap { padding: 24px 16px; }
  .success-box { padding: 40px 20px; }

  /* Footer */
  .site-footer { padding: 40px 16px 24px; }

  /* Catalog */
  .catalog-search-form { flex-direction: column; }
  .catalog-tabs { gap: 4px; }
  .catalog-tab { font-size: 0.5625rem; padding: 5px 10px; }
  .catalog-filter-row { gap: 6px; }
  .catalog-filter-label { min-width: auto; font-size: 0.5625rem; }

  /* Product detail */
  .pd-spin-nav { opacity: 1; width: 32px; height: 32px; font-size: 1rem; }
  .pd-zoom-btn { opacity: 1; }
  .pd-thumb { width: 56px; height: 42px; }
  .pd-lightbox-nav { width: 40px; height: 40px; }
  .pd-lightbox-prev { left: 8px; }
  .pd-lightbox-next { right: 8px; }

  /* Container: tighter on phone */
  .container { padding: 0 16px; }

  /* Display prefs panel: fit mobile */
  .display-prefs-panel { width: calc(100vw - 32px); max-width: 300px; right: 16px; bottom: 16px; }

  /* Language picker: fit mobile */
  .lang-picker-menu { max-width: calc(100vw - 32px); }

  /* Hero accents: scale down */
  .hero-accent-1 { width: 400px; }
  .hero-accent-2 { width: 300px; }

  /* About: stats grid 4→2 columns */
  .about-stats-grid { grid-template-columns: repeat(2, 1fr) !important; }

  /* Articles: stack image+text cards */
  .article-card-row { flex-direction: column !important; }
  .article-card-thumb { width: 100% !important; height: 160px !important; }

  /* Quote cart: table → card */
  .cart-table thead { display: none; }
  .cart-table,
  .cart-table tbody { display: block; }
  .cart-table tr {
    display: block;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 10px;
    margin-bottom: 10px;
    padding: 12px 14px 6px;
    background: var(--bg-card, #fff);
  }
  .cart-table td {
    display: flex;
    align-items: baseline;
    padding: 4px 0;
    border-bottom: 1px solid var(--border-light, #f3f4f6);
    font-size: 0.85rem;
  }
  .cart-table td:last-child { border-bottom: none; }
  .cart-table td::before {
    content: attr(data-label);
    flex: 0 0 90px;
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-mid, #6b7280);
    padding-right: 6px;
  }
  .cart-table td:empty { display: none; }

  /* Knowledge base: single column */
  .kb-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE — small phone (≤ 480px)
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .hero h1 { font-size: 1.625rem; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .stat-item { padding: 14px 10px; }
  .stat-value { font-size: 1.4rem; }
  .admin-page-title { font-size: 1.25rem; }
  .admin-table td::before { flex: 0 0 90px; }
  .login-card { width: 100%; max-width: 420px; }
}

/* ─── Legal Pages ──────────────────────────────────────────────────────── */
.legal-page {
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.8;
}
.legal-page h2 {
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  font-size: var(--fs-lg, 1.125rem);
  color: var(--heading, var(--blue));
  border-bottom: 1px solid var(--border, #E0D8CE);
  padding-bottom: 0.5rem;
}
.legal-page h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: var(--fs-base, 1rem);
  color: var(--heading, var(--blue));
}
.legal-page p {
  margin-bottom: 1rem;
  color: var(--body, var(--text-mid));
}
.legal-page a {
  color: var(--link, var(--blue-bright));
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal-page a:hover {
  color: var(--link-hover, var(--blue-light));
}
.legal-effective {
  font-size: 0.875rem;
  font-style: italic;
  color: var(--chrome);
  margin-bottom: 2rem;
}
.legal-contact {
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--surface, var(--warm-white));
  border: 1px solid var(--border, #E0D8CE);
  border-radius: 8px;
  text-align: center;
}
.legal-contact p { margin-bottom: 0.5rem; }
.legal-divider {
  margin: 3rem 0;
  border: none;
  border-top: 1px solid var(--border, #E0D8CE);
}
.warranty-portal-link {
  text-align: center;
  font-size: var(--fs-lg, 1.125rem);
  font-weight: 600;
}
.warranty-faq h3 {
  font-weight: 600;
  cursor: default;
}
.warranty-faq h3::before {
  content: 'Q. ';
  color: var(--blue);
  font-weight: 700;
}

/* ─── Knowledge Base ──���───────────────────────��────────────────────────── */
/* Tabs */
.kb-tabs {
  display: flex; gap: 4px; margin-bottom: 24px;
  border-bottom: 2px solid var(--border, #E0D8CE);
  padding-bottom: 0;
}
.kb-tab {
  padding: 10px 20px; font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 1px; text-transform: uppercase; font-weight: 600;
  color: var(--text-mid); text-decoration: none; border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: color 0.2s, border-color 0.2s;
}
.kb-tab:hover { color: var(--blue); }
.kb-tab.active { color: var(--blue); border-bottom-color: var(--blue); }
.kb-tab-count {
  font-size: 0.625rem; background: rgba(27,101,166,0.1); color: var(--blue);
  padding: 1px 6px; border-radius: 100px; margin-left: 6px; font-weight: 700;
}

/* Category filter pills */
.kb-cat-filter { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 28px; }
.kb-cat-pill {
  padding: 5px 14px; border-radius: 100px; font-size: 0.75rem; font-weight: 600;
  color: var(--text-mid); background: var(--surface, var(--warm-white));
  border: 1px solid var(--border, #E0D8CE); text-decoration: none;
  transition: all 0.2s;
}
.kb-cat-pill:hover { border-color: var(--blue); color: var(--blue); }
.kb-cat-pill.active { background: var(--blue); color: #fff; border-color: var(--blue); }

/* Section titles */
.kb-section-title {
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 700;
  color: var(--text-dark, var(--text)); margin-bottom: 20px;
}

/* Card grid */
.kb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }

/* Article / Document cards */
.kb-card {
  display: block; padding: 24px; border-radius: 14px;
  background: var(--surface, var(--white)); border: 1px solid var(--border, #E0D8CE);
  text-decoration: none; color: inherit; transition: box-shadow 0.2s, border-color 0.2s;
}
.kb-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.08); border-color: var(--blue-light); }
.kb-card-doc { display: flex; gap: 16px; align-items: flex-start; }
.kb-card-file-icon {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 10px;
  background: linear-gradient(135deg, #3A7CB8, #4A8CC8);
  color: #fff; font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 1px; display: flex; align-items: center; justify-content: center;
}
.kb-card-cat {
  font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--brown); font-weight: 600; margin-bottom: 6px;
}
.kb-card-title {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  color: var(--text-dark, var(--text)); margin: 0 0 8px; line-height: 1.35;
}
.kb-card-excerpt {
  font-size: 0.8125rem; color: var(--text-mid); line-height: 1.6; margin: 0 0 10px;
}
.kb-card-meta {
  display: flex; gap: 16px; font-family: var(--font-mono); font-size: 0.6875rem;
  color: var(--chrome); letter-spacing: 0.5px;
}

/* Article body (rendered HTML) */
.kb-article-body {
  line-height: 1.85;
  font-size: 0.9375rem; color: var(--body, var(--text-mid));
}
.kb-article-body h2 {
  margin-top: 2.5rem; margin-bottom: 0.75rem;
  font-size: 1.25rem; color: var(--heading, var(--brown));
  border-bottom: 1px solid var(--border, #E0D8CE); padding-bottom: 0.5rem;
}
.kb-article-body h3 {
  margin-top: 1.5rem; margin-bottom: 0.5rem;
  font-size: 1.0625rem; color: var(--heading, var(--brown));
}
.kb-article-body p { margin-bottom: 1rem; }
.kb-article-body ul, .kb-article-body ol { margin: 0 0 1rem 1.5rem; }
.kb-article-body li { margin-bottom: 0.5rem; }
.kb-article-body img { max-width: 100%; height: auto; border-radius: 8px; margin: 1rem 0; }
.kb-article-body a { color: var(--brown-mid); text-decoration: underline; text-underline-offset: 2px; }
.kb-article-body a:hover { color: var(--brown-light); }
.kb-article-body code {
  font-family: var(--font-mono); background: var(--surface, #F3F4F6);
  padding: 2px 6px; border-radius: 4px; font-size: 0.875em;
}
.kb-article-body table {
  width: 100%; border-collapse: collapse; margin: 1rem 0;
}
.kb-article-body th, .kb-article-body td {
  padding: 10px 14px; border: 1px solid var(--border, #E0D8CE);
  text-align: left; font-size: 0.875rem;
}
.kb-article-body th {
  background: var(--surface, var(--warm-white)); font-weight: 600;
}
.kb-article-body table.kb-table-dark th {
  background: #1e3a5f; color: #fff; font-weight: 600;
}
.kb-article-body table.kb-table-dark tr.kb-row-highlight {
  background: #eef2ff; font-weight: 600;
}
.kb-article-body iframe,
.series-desc iframe,
.page-body iframe {
  max-width: 100%; border: 0; border-radius: 8px;
}
.kb-article-body div[style*="padding-bottom"],
.series-desc div[style*="padding-bottom"],
.page-body div[style*="padding-bottom"] {
  position: relative; height: 0; overflow: hidden;
}
.kb-article-body div[style*="padding-bottom"] iframe,
.series-desc div[style*="padding-bottom"] iframe,
.page-body div[style*="padding-bottom"] iframe {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
}

/* Document viewer */
.kb-viewer-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; flex-wrap: wrap; gap: 10px;
}
.kb-viewer-info { display: flex; align-items: center; gap: 10px; }
.kb-viewer-type {
  font-family: var(--font-mono); font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 1px; background: #3A7CB8; color: #fff;
  padding: 3px 10px; border-radius: 4px;
}
.kb-viewer-size { font-size: 0.8125rem; color: var(--chrome); }
.kb-viewer-actions { display: flex; gap: 8px; }
.kb-viewer-embed {
  width: 100%; height: 80vh; min-height: 500px;
  border: 1px solid var(--border, #E0D8CE); border-radius: 10px;
  overflow: hidden; background: #525659;
}
.kb-viewer-embed iframe { width: 100%; height: 100%; border: none; }

/* Non-PDF download card */
.kb-download-card {
  display: flex; align-items: center; gap: 20px;
  padding: 24px; border-radius: 14px;
  background: var(--surface, var(--white)); border: 1px solid var(--border, #E0D8CE);
}
.kb-download-icon {
  flex-shrink: 0; width: 64px; height: 64px; border-radius: 12px;
  background: linear-gradient(135deg, #3A7CB8, #4A8CC8);
  color: #fff; font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 700;
  letter-spacing: 1px; display: flex; align-items: center; justify-content: center;
}

/* Responsive */
@media (max-width: 600px) {
  .kb-grid { grid-template-columns: 1fr; }
  .kb-tab { padding: 8px 12px; font-size: 0.625rem; }
  .kb-card-doc { flex-direction: column; }
  .kb-viewer-embed { height: 60vh; min-height: 350px; }
  .kb-viewer-toolbar { flex-direction: column; align-items: flex-start; }
}


/* ═══════════════════════════════════════════
   SERIES DETAIL PAGE
   ═══════════════════════════════════════════ */

/* ── Specs bar ─────────────────────────────────────────────────── */
.series-specs-bar {
  display: flex; flex-wrap: wrap; gap: 24px; justify-content: center;
}
.series-spec-item { text-align: center; min-width: 100px; }
.series-spec-label {
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--chrome);
  margin-bottom: 2px;
}
.series-spec-value {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  color: var(--text-dark);
}

/* ── Content grid (overview + aside) ──────────────────────────── */
.series-content-grid {
  display: grid; grid-template-columns: 1fr 320px; gap: 40px;
  align-items: start;
}
.series-content-main { min-width: 0; }
.series-content-aside {
  position: sticky; top: 100px;
  display: flex; flex-direction: column; gap: 20px;
}

/* ── Sections inside content ──────────────────────────────────── */
.series-section { margin-bottom: 32px; }
.series-section-title {
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 700;
  color: var(--text-dark); margin: 0 0 14px; padding-bottom: 8px;
  border-bottom: 2px solid var(--tan, #EDE0C8);
}
.series-desc { font-size: 0.95rem; line-height: 1.75; color: var(--text-dark); }
.series-desc p { margin: 0 0 12px; }
.series-features { font-size: 0.95rem; line-height: 1.75; color: var(--text-dark); }
.series-features ul { margin: 0 0 12px; padding-left: 20px; }
.series-features li { margin-bottom: 6px; }
.series-applications { font-size: 0.95rem; line-height: 1.75; color: var(--text-dark); }
.series-applications ul { margin: 0 0 12px; padding-left: 20px; }
.series-applications li { margin-bottom: 6px; }

/* ── Hero image ───────────────────────────────────────────────── */
.series-hero-img {
  width: 100%; border-radius: 12px;
  border: 1px solid rgba(58,124,184,0.12);
  background: var(--white);
}

/* ── Quick action card ────────────────────────────────────────── */
.series-action-card {
  background: var(--cream, #F7F3EC); border: 1px solid var(--tan, #EDE0C8);
  border-radius: 12px; padding: 20px;
}

/* ── Products table ───────────────────────────────────────────── */
.series-products-table-wrap {
  background: var(--bg-card, #fff); border-radius: 14px; overflow: hidden;
  border: 1px solid rgba(58,124,184,0.12);
}
.series-products-table {
  width: 100%; border-collapse: collapse;
}
.series-products-table thead th {
  padding: 12px 16px; text-align: left;
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--chrome);
  background: rgba(58,124,184,0.04); border-bottom: 1px solid rgba(58,124,184,0.1);
}
.series-products-table tbody td {
  padding: 12px 16px; border-bottom: 1px solid rgba(58,124,184,0.06);
  font-size: 0.875rem; color: var(--text-dark); vertical-align: middle;
}
.series-products-table tbody tr:last-child td { border-bottom: none; }
.series-products-table tbody tr:hover td { background: rgba(58,124,184,0.03); }
.series-product-sku {
  font-family: var(--font-mono); font-weight: 700; font-size: 0.875rem;
  color: var(--blue); text-decoration: none; white-space: nowrap;
}
.series-product-sku:hover { color: var(--brown); text-decoration: underline; }
.series-view-link {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600;
  color: var(--brown); text-decoration: none; letter-spacing: 0.3px;
}
.series-view-link:hover { color: var(--blue); }

/* ── Inline badges (inside table rows) ────────────────────────── */
.stock-badge-inline {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: 100px;
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 600;
  letter-spacing: 0.2px; white-space: nowrap;
}
.stock-badge-inline::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: currentColor;
}
.stock-badge-inline.stock-ok  { background: rgba(39,174,96,0.12); color: var(--success); }
.stock-badge-inline.stock-low { background: rgba(230,126,34,0.14); color: var(--warning); }
.stock-badge-inline.stock-out { background: rgba(192,57,43,0.10); color: var(--danger); }
.stock-badge-inline.stock-na  { background: var(--cream); color: var(--chrome); }

.product-badge-inline {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-family: var(--font-mono); font-size: 0.5625rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; vertical-align: middle;
  margin-left: 6px;
}
.product-badge-new { background: rgba(39,174,96,0.14); color: var(--success); }
.product-badge-promo { background: rgba(230,126,34,0.14); color: var(--warning); }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  .series-content-grid { grid-template-columns: 1fr; gap: 24px; }
  .series-content-aside { position: static; order: -1; }
  .series-specs-bar { gap: 16px; }
  .series-spec-value { font-size: 0.95rem; }
  .series-products-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .series-products-table { min-width: 520px; }
}