/* ============================================
   IDEEDA TECH - Global Stylesheet
   Laser Equipment Manufacturer Website
   Design System v2.0 — IDEEDA Brand (from logo)
   ============================================ */

/* ---- 1. CSS Variables / Design Tokens (IDEEDA Design System v2.0) ---- */
:root {
  /* ============ BRAND COLORS (from IDEEDA logo) ============ */
  --brand-blue:          var(--color-primary-500);
  --brand-orange:        var(--color-accent);

  /* ============ PRIMARY PALETTE (Brand Blue #0095DA) ============ */
  --color-primary:       var(--color-primary-500);
  --color-primary-50:    #E6F5FC;
  --color-primary-100:   #B3E2F5;
  --color-primary-200:   #80CEED;
  --color-primary-300:   #4DBBE5;
  --color-primary-400:   #1AA7DD;
  --color-primary-500:   #0095DA;
  --color-primary-600:   #0077B3;
  --color-primary-700:   #005A8C;
  --color-primary-800:   #003F66;
  --color-primary-900:   #002740;
  --color-primary-light: var(--color-primary-400);
  --color-primary-dark:  var(--color-primary-700);
  --color-primary-hover: var(--color-primary-600);

  /* ============ ACCENT PALETTE (Brand Orange #E8863A) ============ */
  --color-accent:        #E8863A;
  --color-accent-50:     #FDF3EC;
  --color-accent-100:    #FBDCC5;
  --color-accent-200:    #F7BF94;
  --color-accent-300:    #F3A364;
  --color-accent-400:    #EF864F;
  --color-accent-dark:   #C46B2A;
  --color-accent-light:  var(--color-accent-50);

  /* ============ HOVER/INTERACTIVE STATES (blue-tinted) ============ */
  --color-hover-start:   var(--color-primary-50);
  --color-hover-end:     var(--color-primary-100);
  --color-hover-gradient: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
  --color-hover-soft:    rgba(0, 149, 218, 0.08);
  --color-hover-text:    var(--color-primary-700);
  --color-hover-border:  var(--color-primary-200);

  /* ============ BACKGROUND & TEXT ============ */
  --color-bg:            var(--color-gray-50);
  --color-bg-warm:       #FDF7F3;
  --color-text:          var(--color-gray-800);
  --color-text-heading:  var(--color-gray-900);
  --color-text-muted:    var(--color-gray-500);

  /* ============ SEMANTIC COLORS ============ */
  --color-success:       #10B981;
  --color-success-light: #D1FAE5;
  --color-success-dark:  #065F46;
  --color-warning:       #F59E0B;
  --color-warning-light: #FEF3C7;
  --color-warning-dark:  #92400E;
  --color-error:         #EF4444;
  --color-error-light:   #FEE2E2;
  --color-error-dark:    #991B1B;
  --color-info:          #3B82F6;
  --color-info-light:    #DBEAFE;
  --color-info-dark:     #1E40AF;

  /* ============ NEUTRAL GRAY SCALE (cool-tinted) ============ */
  --color-white:         #FFFFFF;
  --color-gray-50:       #F7F9FB;
  --color-gray-100:      #EDF1F5;
  --color-gray-200:      #DEE3E9;
  --color-gray-300:      #C2C9D2;
  --color-gray-400:      #9BA4B0;
  --color-gray-500:      #6F7A8A;
  --color-gray-600:      #535E6E;
  --color-gray-700:      #3B4453;
  --color-gray-800:      #242C38;
  --color-gray-900:      #131820;

  /* ============ SURFACE & BORDER ============ */
  --color-surface:       var(--color-white);
  --color-surface-alt:   var(--color-gray-50);
  --color-surface-hover: #F0F7FB;
  --color-border:        var(--color-gray-200);
  --color-border-light:  var(--color-gray-100);

  /* ============ SHADOWS ============ */
  --shadow-xs:   0 1px 2px rgba(19,24,32,0.05);
  --shadow-sm:   0 1px 3px rgba(19,24,32,0.06), 0 1px 2px rgba(19,24,32,0.04);
  --shadow-md:   0 4px 6px -2px rgba(19,24,32,0.06), 0 2px 4px -2px rgba(19,24,32,0.04);
  --shadow-lg:   0 10px 15px -3px rgba(19,24,32,0.07), 0 4px 6px -4px rgba(19,24,32,0.04);
  --shadow-xl:   0 20px 25px -5px rgba(19,24,32,0.08), 0 8px 10px -6px rgba(19,24,32,0.04);
  --shadow-2xl:  0 25px 50px -12px rgba(19,24,32,0.15);
  --shadow-glow: 0 0 24px rgba(0,149,218,0.12);

  /* ============ TYPOGRAPHY (Outfit + Work Sans) ============ */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-sans:    'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', Consolas, monospace;

  /* Type Scale (fluid clamp-based + fixed fallbacks) */
  --text-display: clamp(2.5rem, 5vw + 1rem, 4rem);   /* Hero Display */
  --text-h1:      clamp(2rem, 4vw + 0.75rem, 3rem);   /* H1 */
  --text-h2:      clamp(1.5rem, 3vw + 0.5rem, 2.25rem); /* H2 */
  --text-h3:      clamp(1.25rem, 2vw + 0.5rem, 1.75rem); /* H3 */
  --text-h4:      1.125rem;                              /* 18px — H4 */
  --text-body:    1rem;                                  /* 16px — Body */
  --text-sm:      0.875rem;                              /* 14px — Small */
  --text-xs:      0.75rem;                               /* 12px — Caption */

  /* Legacy aliases for backward compat */
  --text-base:   var(--text-body);
  --text-lg:     var(--text-h4);
  --text-xl:     1.25rem;
  --text-2xl:    1.5rem;
  --text-3xl:    2rem;
  --text-4xl:    2.5rem;
  --text-5xl:    3.25rem;
  --text-6xl:    var(--text-5xl);

  /* Line Heights */
  --leading-none:    1;
  --leading-tight:   1.15;
  --leading-snug:    1.3;
  --leading-normal:  1.5;
  --leading-relaxed: 1.625;
  --leading-loose:   1.75;

  /* Letter Spacing */
  --tracking-tight:     -0.025em;
  --tracking-normal:    -0.01em;
  --tracking-wide:      0.02em;
  --tracking-uppercase: 0.06em;

  /* ============ SPACING SYSTEM (4px base) ============ */
  --space-0:  0;
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-28: 7rem;
  --space-32: 8rem;

  /* ============ BORDER RADIUS ============ */
  --radius-sm:   0.375rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.25rem;
  --radius-full: 9999px;

  /* ============ LAYOUT ============ */
  --container-max:        1400px;
  --container-narrow:     1080px;
  --content-padding-x:    var(--space-6);
  --header-height:        80px;
  --header-height-mobile: 64px;
  --topbar-height:        40px;

  /* ============ Z-INDEX ============ */
  --z-dropdown: 100;
  --z-sticky:   200;
  --z-drawer:   300;
  --z-sidebar:  350;
  --z-modal:    400;
  --z-toast:    500;
  --z-tooltip:  600;

  /* ============ TRANSITIONS (Design System easings) ============ */
  --transition-fast:   200ms cubic-bezier(0.25, 1, 0.5, 1);
  --transition-base:   300ms cubic-bezier(0.25, 1, 0.5, 1);
  --transition-slow:   500ms cubic-bezier(0.25, 1, 0.5, 1);
  --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* ============ GRADIENTS ============ */
  --gradient-hero:       linear-gradient(135deg, #002740 0%, #003F66 50%, #005A8C 100%);
  --gradient-accent:     linear-gradient(135deg, #E8863A 0%, #C46B2A 100%);
  --gradient-dark:       linear-gradient(180deg, #242C38 0%, #131820 100%);
  --gradient-overlay:    linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
  --gradient-card-hover: linear-gradient(180deg, rgba(0,149,218,0.04) 0%, rgba(232,134,58,0.06) 100%);
}

/* ---- 2. Global Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: auto;
  scroll-padding-top: calc(var(--topbar-height) + var(--header-height));
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
  padding-top: calc(var(--topbar-height) + var(--header-height));
  transition: padding-top 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

body.header-collapsed {
  padding-top: 0;
}

/* Selection styling */
::selection {
  background: rgba(0, 149, 218, 0.2);
  color: var(--color-primary-800);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
  border-radius: var(--radius-sm);
}

a:hover {
  color: var(--color-primary-600);
  background: var(--color-hover-soft);
}

ul, ol {
  list-style: none;
}

/* Restore list styles in content areas */
.entry-content ul, .post-content ul, .acc-single-desc__body ul {
  list-style: disc;
  padding-left: 1.5em;
}
.entry-content ol, .post-content ol, .acc-single-desc__body ol {
  list-style: decimal;
  padding-left: 1.5em;
}
.entry-content li, .post-content li, .acc-single-desc__body li {
  margin-bottom: 0.35em;
  line-height: 1.7;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ---- 3. Utility Classes ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

.section-sm {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section-lg {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- 4. Typography System v2.0 ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--color-text-heading);
  letter-spacing: var(--tracking-tight);
  margin: 0 0 var(--space-3);
}

h1 { font-size: var(--text-h1); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: var(--text-h2); font-weight: 700; }
h3 { font-size: var(--text-h3); font-weight: 600; }
h4 { font-size: var(--text-h4); font-weight: 600; }
h5 { font-size: var(--text-lg); font-weight: 600; }
h6 { font-size: var(--text-base); font-weight: 600; }

p {
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--space-4);
}

.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-white { color: var(--color-white); }

/* ---- 5. Buttons (with orange hover gradient) ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-hover-gradient);
  color: var(--color-hover-text);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-accent:hover {
  background: #d4551f;
  color: #fff;
  box-shadow: 0 4px 14px rgba(232, 98, 44, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-gray-700);
  border: 1.5px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-hover-border);
  color: var(--color-hover-text);
  background: var(--color-hover-soft);
}

/* ---- Outline Button (Premium Redesign) ---- */
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 12px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.btn-outline::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

.btn-outline:hover {
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(232, 98, 44, 0.3);
  transform: translateY(-2px);
}

.btn-outline:hover::before {
  transform: scaleX(1);
}

.btn-outline:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(232, 98, 44, 0.2);
}

.btn-outline:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  background: var(--color-hover-soft);
  color: var(--color-hover-text);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* ---- 6. Top Bar ---- */
.topbar {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  font-size: var(--text-sm);
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  margin-top: calc(-1 * (var(--topbar-height) + var(--header-height)));
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar a {
  color: var(--color-gray-300);
}

.topbar a:hover {
  color: var(--color-white);
}

/* ---- 7. Header & Navigation ---- */.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* ---- 7. Header & Navigation ---- */
.header {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: none;
  height: var(--header-height);
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 250ms ease;
}

.header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary-dark), var(--color-primary));
  background-size: 300% 100%;
  animation: headerBorderFlow 8s linear infinite;
}

@keyframes headerBorderFlow {
  0% { background-position: 0% 50%; }
  100% { background-position: 300% 50%; }
}

.header.header-hidden {
  transform: translateY(-100%);
}

.header.header-visible {
  transform: translateY(0);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
}

.logo img {
  height: 40px;
  width: auto;
  transition: transform 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.logo:hover img {
  transform: scale(1.08);
}

.logo:hover {
  background: transparent;
}

.logo-text {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-gray-900);
  letter-spacing: -0.02em;
}

.logo-text span {
  color: var(--color-primary);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-desktop a {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav-desktop a:hover,
.nav-desktop a.active {
  color: var(--color-primary);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  z-index: calc(var(--z-drawer) + 1);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-800);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 360px;
  height: 100vh;
  background: var(--color-white);
  z-index: var(--z-drawer);
  padding: calc(var(--header-height) + var(--space-6)) var(--space-6) var(--space-6);
  transition: right var(--transition-slow);
  box-shadow: var(--shadow-2xl);
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-drawer) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav a {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-gray-800);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav a:hover {
  color: var(--color-primary);
}

/* Mobile Accordion Submenus */
.mobile-nav-group {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-parent {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-3) 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-gray-800);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: color var(--transition-fast);
}

.mobile-nav-parent:hover {
  color: var(--color-primary);
}

.mobile-nav-chevron {
  flex-shrink: 0;
  transition: transform 250ms cubic-bezier(0.25, 1, 0.5, 1);
  color: var(--color-gray-400);
}

.mobile-nav-parent[aria-expanded="true"] .mobile-nav-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.mobile-nav-sub {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms cubic-bezier(0.25, 1, 0.5, 1);
}

.mobile-nav-parent[aria-expanded="true"] + .mobile-nav-sub {
  max-height: 600px;
}

.mobile-nav-sub a {
  display: block;
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  border-bottom: none;
  transition: color 150ms, background 150ms;
  border-radius: var(--radius-md);
}

.mobile-nav-sub a:hover {
  color: var(--color-primary);
  background: var(--color-hover-soft);
}

.mobile-nav-sub a.sub-all {
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--space-1);
}

/* ---- 8. Hero Section ---- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height) - var(--topbar-height));
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.hero h1 {
  font-size: var(--text-6xl);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: var(--leading-tight);
}

.hero p {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-8);
  line-height: var(--leading-relaxed);
}

.hero-btns {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-btns .btn-accent {
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.hero-image {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  max-height: 500px;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.3));
}

/* Hero Slider */
.hero-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.hero-slides {
  display: flex;
  transition: transform 0.5s ease;
  height: 100%;
}

.hero-slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  padding: var(--space-16) 0;
}

/* Hero dots — overridden by inline v3 long-bar styles in index.html */
.hero-dots {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  z-index: 3;
}

/* ---- 9. Section Headers ---- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}

.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: var(--space-3);
  line-height: 1.2;
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  line-height: 1.7;
}

.section-header-center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ---- 10. Cards ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-hover-border);
  background: var(--color-surface-hover);
}

.card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-gray-100);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-body {
  padding: var(--space-6);
}

.card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.card-text {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

/* ---- 11. Product Cards ---- */
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-hover-border);
  background: var(--color-surface-hover);
}

.product-card .card-image {
  aspect-ratio: 4 / 3;
  position: relative;
}

.product-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.product-card .card-body {
  padding: var(--space-5);
}

.product-model {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.product-spec-tag {
  padding: var(--space-1) var(--space-2);
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.product-price {
  margin-top: var(--space-4);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gray-900);
}

.product-price-note {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-gray-500);
}

/* ---- 12. Grid Layouts ---- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.grid-6 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}

/* ---- 13. Feature Cards ---- */
.feature-card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-hover-border);
  background: var(--color-surface-hover);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: var(--text-2xl);
}

.feature-card h4 {
  margin-bottom: var(--space-3);
  font-size: var(--text-lg);
}

/* ---- 14. Trust Bar ---- */
.trust-bar {
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--space-5) 0;
}

.trust-bar .grid-4 {
  align-items: center;
}

.trust-item {
  text-align: center;
  padding: var(--space-4);
}

.trust-item .number {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: var(--leading-none);
  margin-bottom: var(--space-2);
}

.trust-item .label {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

/* ---- 15. FAQ Accordion ---- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--space-5) 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-gray-900);
  text-align: left;
}

.faq-question:hover {
  color: var(--color-hover-text);
  background: var(--color-hover-soft);
  border-radius: var(--radius-md);
  padding-left: var(--space-3);
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding-bottom: var(--space-5);
}

.faq-answer p {
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

/* ---- 16. Forms ---- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-gray-900);
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-hover-border);
  box-shadow: 0 0 0 3px var(--color-hover-soft);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  display: none;
  font-size: var(--text-sm);
  color: var(--color-error);
  margin-top: var(--space-1);
}

.form-group.has-error .form-input,
.form-group.has-error .form-textarea {
  border-color: var(--color-error);
}

.form-group.has-error .form-error {
  display: block;
}

/* ---- 17. Breadcrumb ---- */
.breadcrumb {
  padding: 0;
  background: transparent;
  border-bottom: none;
  font-size: var(--text-xs);
  display: none;
}

.breadcrumb-bar {
  display: none;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.breadcrumb-list a {
  font-size: var(--text-xs);
}

.breadcrumb-list a:hover {
  color: var(--color-primary);
}

.breadcrumb-separator {
  color: var(--color-gray-400);
  font-size: var(--text-xs);
}

.breadcrumb-current {
  color: var(--color-gray-700);
  font-weight: 500;
  font-size: var(--text-xs);
}

@media (max-width: 1023px) {
  .breadcrumb {
    display: none;
  }
}

/* ---- 18. Page Hero ---- */
.page-hero {
  background: var(--gradient-hero);
  color: var(--color-white);
  padding: 0;
  text-align: center;
  height: 350px;
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto;
}

.page-hero__content {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-base);
  max-width: 700px;
  margin: var(--space-4) auto 0;
  line-height: var(--leading-relaxed, 1.7);
}
.page-hero__content a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---- 19. Gallery ---- */
.gallery-main {
  aspect-ratio: 4 / 3;
  background: var(--color-gray-100);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumbs {
  display: flex;
  gap: var(--space-3);
}

.gallery-thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumb.active,
.gallery-thumb:hover {
  border-color: var(--color-hover-border);
  background: var(--color-hover-soft);
}

/* ---- 20. Specs Table ---- */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.specs-table th,
.specs-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.specs-table th {
  background: var(--color-gray-50);
  font-weight: 600;
  color: var(--color-gray-700);
  width: 40%;
}

.specs-table td {
  color: var(--color-gray-800);
}

.specs-table tr:hover td {
  background: var(--color-hover-soft);
}

/* ---- 21. Tabs ---- */
.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.tab-btn {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--color-hover-text);
  background: var(--color-hover-soft);
}

.tab-btn.active {
  color: var(--color-hover-text);
  background: var(--color-hover-gradient);
  border-bottom-color: var(--color-hover-border);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ---- 22. Timeline ---- */
.timeline {
  position: relative;
  padding-left: var(--space-8);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-8);
}

.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-8) + 4px);
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-sm);
}

.timeline-year {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.timeline-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

/* ---- 23. Testimonials ---- */
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.testimonial-text {
  font-size: var(--text-lg);
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-primary);
}

.testimonial-name {
  font-weight: 700;
  color: var(--color-gray-900);
}

.testimonial-role {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ---- 24. Partner Logos ---- */
.logo-scroll {
  display: flex;
  gap: var(--space-12);
  animation: scroll-logos 30s linear infinite;
}

.logo-scroll:hover {
  animation-play-state: paused;
}

@keyframes scroll-logos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.partner-logo {
  flex-shrink: 0;
  height: 40px;
  width: auto;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}

.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ---- 25. CTA Banner (shared across all archive/single templates) ---- */
.cta-banner {
  background: var(--gradient-hero);
  color: var(--color-white);
  padding: var(--space-16) 0;
  margin-top: var(--space-14);          /* spacing from content above */
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Dark navy variant (homepage + 404) */
.cta-banner--dark {
  background: linear-gradient(135deg, #1a3a5c 0%, #0f2440 50%, #0a1a30 100%);
}

/* Geometric dot-grid overlay (replaces inline SVG divs) */
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Content container sits above the ::before overlay */
.cta-banner > .container {
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  color: var(--color-white);
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* Button row wrapper */
.cta-banner__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Global Nav: Solutions Mega Menu Cards (synced from index.deferred.css) ── */
.nav-solution-block {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  text-decoration: none;
  display: block;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  cursor: pointer;
}
.nav-solution-block:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
}
.nav-solution-block-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-solution-block:hover .nav-solution-block-img {
  transform: scale(1.1);
}
.nav-solution-block-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.05) 40%, rgba(0,0,0,0.7) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px;
  transition: background 0.3s ease;
}
.nav-solution-block:hover .nav-solution-block-overlay {
  background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.08) 40%, rgba(0,0,0,0.78) 100%);
}
.nav-solution-block-title {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  line-height: 1.3;
  letter-spacing: 0.01em;
}
.nav-solution-block-subtitle {
  color: rgba(255,255,255,0.8);
  font-size: 10px;
  font-weight: 500;
  margin-top: 3px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

/* ---- 26. Footer ---- */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-400);
  padding-top: var(--space-20);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-brand .logo-text {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-brand p {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-5);
}

.footer-links a {
  display: block;
  padding: var(--space-2) 0;
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-800);
  padding: var(--space-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  text-decoration: none;
}

.footer-bottom-links a:hover {
  color: var(--color-accent);
}

.footer-logo {
  margin-bottom: var(--space-4);
}

.footer-logo .logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-3);
}

.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-400);
  padding-top: var(--space-16);
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item:first-child svg {
  margin-top: 3px;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-800);
  border-radius: var(--radius-md);
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ---- 27. Back to Top ---- */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: var(--z-sticky);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* ---- 28. WhatsApp Float ---- */
.whatsapp-float {
  position: fixed;
  bottom: calc(var(--space-6) + 56px);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  background: #25D366;
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
  z-index: var(--z-sticky);
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1),
              opacity 300ms cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 200ms ease;
  text-decoration: none;
  /* Hidden on desktop by default */
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  pointer-events: none;
}

/* Visible on mobile/tablet */
@media (max-width: 1023px) {
  .whatsapp-float {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
  .whatsapp-float.wa-hidden {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    pointer-events: none;
  }
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* Mobile drawer WhatsApp button */
.btn-whatsapp-drawer:hover {
  background: #1ebe57 !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

/* ---- 29. Lazy Load Placeholder ---- */
.lazy-img {
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.lazy-img.loaded {
  opacity: 1;
}

.img-placeholder {
  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.stat-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: all var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-200);
}

.stat-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.stat-card__number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-gray-900);
  line-height: 1.1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-500);
  line-height: 1.4;
}

@media (max-width: 1023px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .stat-card { padding: var(--space-6) var(--space-4); }
  .stat-card__number { font-size: var(--text-3xl); }
}

/* ---- 30. Scroll Reveal Animation ---- */
/* Base reveal styles moved to reveal.css — using .reveal + .revealed pattern */

/* Staggered delays — up to 10 for large grids */
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }
.reveal-delay-6 { transition-delay: 0.48s; }
.reveal-delay-7 { transition-delay: 0.56s; }
.reveal-delay-8 { transition-delay: 0.64s; }

/* Reduce motion handled by reveal.css @media (prefers-reduced-motion) */

/* ---- 30b. Skeleton Loading Shimmer ---- */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}
.skeleton-dark {
  background: linear-gradient(90deg, #1e293b 25%, #334155 50%, #1e293b 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
/* Image lazy-load transition */
img[loading="lazy"] {
  transition: opacity 0.4s ease;
}
img[loading="lazy"].loaded {
  opacity: 1;
}
img[loading="lazy"]:not(.loaded) {
  opacity: 0;
}

/* ---- 31. Contact Cards ---- */
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-base);
}

.contact-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.contact-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
}

.contact-card h4 {
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
}

.contact-card p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ---- 32. Sample Gallery ---- */
.sample-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.sample-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
}

.sample-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.sample-item:hover img {
  transform: scale(1.08);
}

.sample-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-overlay);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.sample-item:hover .sample-overlay {
  opacity: 1;
}

.sample-overlay h4 {
  color: var(--color-white);
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.sample-overlay p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-sm);
}

/* ---- 33. Video Cards ---- */
.video-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  cursor: pointer;
}

.video-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.video-card:hover .video-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--color-white);
}

.video-info {
  padding: var(--space-4) 0;
}

.video-info h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.video-info p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ---- 34. Modal / Lightbox ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  position: relative;
  max-width: 1000px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 40px;
  height: 40px;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-gray-200);
}

/* ---- Get Free Quote Modal ---- */
.modal-content--quote {
  max-width: 666px;
  width: 100%;
  padding: 0;
  overflow: hidden;
}

.quote-modal__header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--space-8) var(--space-8) var(--space-6);
  position: relative;
}

.quote-modal__header h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-white);
}

.quote-modal__header p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.85);
  line-height: var(--leading-relaxed);
}

.quote-modal__body {
  padding: var(--space-6) var(--space-8) var(--space-8);
  max-height: calc(90vh - 180px);
  overflow-y: auto;
  direction: ltr;
  text-align: left;
}

.quote-form .form-group {
  margin-bottom: var(--space-4);
}

.quote-form .form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

.quote-form .form-label .required {
  color: var(--color-accent);
  margin-left: 2px;
}

.quote-form .form-input,
.quote-form .form-select,
.quote-form .form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-family: inherit;
  background: var(--color-white);
  color: var(--color-gray-900);
  transition: all var(--transition-fast);
  text-align: left;
  direction: ltr;
}

.quote-form .form-input:focus,
.quote-form .form-select:focus,
.quote-form .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 149, 218, 0.15);
}

.quote-form .form-textarea {
  resize: vertical;
  min-height: 100px;
}

.quote-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.quote-form .form-hint {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  margin-top: var(--space-1);
}

.quote-form .form-submit {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--text-base);
  font-weight: 700;
  margin-top: var(--space-2);
}

.quote-form .form-success {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.quote-form .form-success__icon {
  width: 64px;
  height: 64px;
  background: var(--color-success-light);
  color: var(--color-success);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: var(--text-2xl);
}

.quote-form .form-success h4 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.quote-form .form-success p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

@media (max-width: 640px) {
  .modal-content--quote {
    max-width: 100%;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    margin-top: auto;
    max-height: 90vh;
  }
  .modal-overlay.open .modal-content--quote {
    animation: modalSlideUp 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .quote-modal__header {
    padding: var(--space-6) var(--space-5) var(--space-5);
  }
  .quote-modal__header h3 {
    font-size: var(--text-xl);
  }
  .quote-modal__body {
    padding: var(--space-5);
    max-height: calc(90vh - 160px);
  }
  .quote-form .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }
}

@keyframes modalSlideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ---- 35. Tag/Badge ---- */
.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.tag-primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.tag-accent {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.tag-success {
  background: var(--color-success-light);
  color: var(--color-success);
}

/* ---- 36. Application Matrix ---- */
.app-matrix-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.app-matrix-item:hover img {
  transform: scale(1.05);
}


/* ---- 37. Responsive Breakpoints ---- */

/* ---- 37a. Navigation Link Base Styles ---- */

/* .nav-link — top-level trigger in desktop nav */
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 11px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  text-decoration: none;
  transition: color 150ms;
  white-space: nowrap;
  line-height: 1;
}

.nav-link:hover,
.nav-item.open .nav-link {
  color: var(--color-primary);
}

/* Chevron rotation when open */
.nav-item.open .nav-chevron {
  transform: rotate(180deg);
}

.nav-chevron {
  transition: transform 200ms ease;
  flex-shrink: 0;
}

/* OEM badge link */
.nav-oem-badge {
  display: flex;
  align-items: center;
  padding: 7px 15px;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all 150ms;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.nav-oem-badge:hover {
  background: var(--color-accent);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(232, 134, 58, 0.3);
}

/* ---- 37b. Dropdown & Mega Menu Animation ---- */

/* Hover bridge: fills the gap between trigger and dropdown */
.nav-hover-bridge {
  position: absolute;
  top: 100%;
  left: -20px;
  right: -20px;
  height: 20px;
  z-index: calc(var(--z-dropdown) - 1);
  display: none;
}

.nav-item.open .nav-hover-bridge,
.nav-item:hover .nav-hover-bridge {
  display: block;
}

/* Dropdown / Mega dropdown — hidden state */
.mega-dropdown,
.nav-dropdown {
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(6px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 0ms linear 180ms;
  pointer-events: none;
}

/* Open state — via JS */
.mega-dropdown.open,
.nav-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
  transition: opacity 180ms ease, transform 180ms ease, visibility 0ms linear 0ms;
}

/* Open state — via CSS hover (desktop) */
@media (min-width: 1024px) {
  .nav-item:hover .mega-dropdown,
  .nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
    transition: opacity 180ms ease, transform 180ms ease, visibility 0ms linear 0ms;
  }
}

/* ---- 37d. Mega Menu Detail Panel ---- */

.mm-detail {
  display: none;
}

.mm-detail.active {
  display: block;
}

/* Accessories column title */
.mm-acc-title {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: var(--space-2);
  line-height: 1.2;
  text-decoration: none;
  transition: color 130ms ease;
}
.mm-acc-title:hover {
  color: var(--color-accent);
}

/* Accessories column links */
.mm-acc-item {
  display: block;
  padding: 10px 0;
  font-size: var(--text-sm);
  line-height: 2;
  color: var(--color-gray-600);
  text-decoration: none;
  transition: color 130ms, padding-left 130ms;
  border-bottom: 1px solid var(--color-border-light);
}

.mm-acc-item:hover {
  color: var(--color-hover-text);
  background: var(--color-hover-soft);
  padding-left: 4px;
}

.mm-acc-item:last-of-type {
  border-bottom: none;
}

/* Accessories footer — "Browse All" */
.mm-acc-footer {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  line-height: 1.2;
}
.mm-acc-footer:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* ---- 37e. Simple Dropdown Items ---- */

.nd-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  text-decoration: none;
  transition: color 130ms, padding-left 130ms, background 130ms;
}

.nd-item:hover {
  color: var(--color-hover-text);
  background: var(--color-hover-gradient);
  padding-left: 22px;
}

/* ---- 37f. Search Overlay Tags ---- */

.search-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 13px;
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: all 150ms;
  border: 1px solid var(--color-border);
}

.search-tag:hover {
  background: var(--color-hover-gradient);
  color: var(--color-hover-text);
  border-color: var(--color-hover-border);
}

/* ---- 37b. Search Bar Overlay (refined) ---- */
.search-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: auto;
  height: 200px;
  max-height: 35vh;
  z-index: calc(var(--z-modal) + 10);
  background: rgba(255, 255, 255, 0.56);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.06);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  padding: 0;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 400ms cubic-bezier(0.4, 0, 0.2, 1),
              opacity 400ms cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  overflow: hidden;
}

.search-bar.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.56);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.search-bar-inner {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-6) var(--space-8);
}

.search-bar-input-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-white);
  border: 1.5px solid transparent;
  border-radius: var(--radius-2xl);
  padding: var(--space-4) var(--space-6);
  transition: all var(--transition-base);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.04);
}

.search-bar-input-wrap:hover {
  box-shadow: 0 4px 24px rgba(0,95,218,0.10), 0 0 0 1px rgba(0,95,218,0.12);
  transform: translateY(-1px);
}

.search-bar-input-wrap:focus-within {
  border-color: transparent;
  background: var(--color-white);
  box-shadow: 0 4px 28px rgba(0,95,218,0.14), 0 0 0 2px rgba(0,95,218,0.08);
  transform: translateY(-1px);
}

.search-bar-input-wrap svg {
  flex-shrink: 0;
  color: var(--color-gray-400);
  transition: color var(--transition-base), transform var(--transition-spring);
}

.search-bar-input-wrap:focus-within svg {
  color: var(--color-primary);
  transform: scale(1.12);
}

.search-bar-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text);
  outline: none;
  letter-spacing: -0.01em;
}

.search-bar-input::placeholder {
  color: var(--color-gray-400);
  font-weight: 400;
  transition: color var(--transition-base), opacity var(--transition-base);
}

.search-bar-input:focus::placeholder {
  color: var(--color-gray-300);
  opacity: 0.6;
}

.search-bar-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--color-gray-100);
  border: none;
  cursor: pointer;
  color: var(--color-gray-500);
  padding: var(--space-2);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-bar-close:hover {
  color: var(--color-hover-text);
  background: var(--color-hover-gradient);
  transform: rotate(90deg);
}

/* Search suggestions dropdown */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  max-height: 220px;
  overflow-y: auto;
  display: none;
  animation: suggestSlideIn 200ms ease;
}

@keyframes suggestSlideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.search-suggestions.open {
  display: block;
}

.search-suggestion-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-suggestion-item:hover {
  background: var(--color-hover-gradient);
  color: var(--color-hover-text);
}

.search-suggestion-item:last-child {
  border-bottom: none;
}

/* Search shortcuts hint */
.search-shortcut-hint {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  padding: var(--space-4) var(--space-6) 0;
}

.kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 22px;
  padding: 0 6px;
  background: var(--color-gray-100);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-gray-600);
  font-family: var(--font-sans);
  box-shadow: 0 1px 0 var(--color-gray-300);
}

/* ---- 37c. Fixed Section-Tag & Background Alternation ---- */
.section-tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: rgba(0, 149, 218, 0.08);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Light section-tag variant for dark backgrounds */
.section-tag-light {
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.95);
}

/* ---- 37d. Video & Sample Grid Separation ---- */
.samples-images-section {
  background: var(--color-white);
}

.samples-videos-section {
  background: var(--color-bg);
}

.video-card-horizontal {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  transition: all var(--transition-base);
  cursor: pointer;
}

.video-card-horizontal:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.video-card-horizontal .video-thumb {
  position: relative;
  width: 200px;
  height: 120px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand-blue), var(--color-primary-400));
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-card-horizontal .video-thumb .video-play-btn {
  width: 48px;
  height: 48px;
}

.video-card-horizontal .video-info {
  flex: 1;
}

.video-card-horizontal .video-info h4 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.video-card-horizontal .video-info p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* Sample gallery enhanced */
.sample-grid-enhanced {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.sample-item-enhanced {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  background: var(--color-gray-100);
}

.sample-item-enhanced img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.sample-item-enhanced:hover img {
  transform: scale(1.08);
}

.sample-item-enhanced .sample-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity 250ms ease;
}

.sample-item-enhanced:hover .sample-overlay {
  opacity: 1;
}

.sample-item-enhanced .sample-overlay h4 {
  color: var(--color-white);
  font-size: var(--text-sm);
  margin-bottom: 4px;
}

.sample-item-enhanced .sample-overlay .sample-tag {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.8);
}

/* ---- 37e2. Grid 5 Columns (for product listing) ---- */
.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-5);
}

/* ---- 37e3. Product Menu Image Placeholders ---- */
.mm-img-placeholder {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-200));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--color-primary-400);
  text-transform: uppercase;
  letter-spacing: .05em;
  overflow: hidden;
}

.mm-detail-preview {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

.mm-detail-preview .mm-img-placeholder {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
}

/* ---- 37e4. Floating Sidebar CTA (fixed, closable, right-docked) ---- */
.sidebar-cta-float {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: var(--z-sidebar);
  display: flex;
  align-items: center;
  pointer-events: none;
}

.sidebar-cta-float > * {
  pointer-events: auto;
}

/* Trigger tab (visible when closed) */
.sidebar-cta-trigger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-height: 140px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  writing-mode: vertical-rl;
  letter-spacing: 0.08em;
  text-orientation: mixed;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4) 0;
  gap: 6px;
}

.sidebar-cta-trigger:hover {
  background: var(--color-primary-dark);
  width: 50px;
}

.sidebar-cta-trigger svg {
  width: 18px;
  height: 18px;
  transform: rotate(-90deg);
  flex-shrink: 0;
}

/* Body panel (visible when open) */
.sidebar-cta-body {
  width: 280px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl) 0 0 var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-6);
  position: relative;
  transition: transform var(--transition-spring), opacity var(--transition-base);
}

/* Close button inside body */
.sidebar-cta-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-100);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  color: var(--color-gray-500);
  transition: all var(--transition-fast);
  z-index: 2;
}

.sidebar-cta-close:hover {
  background: var(--color-hover-gradient);
  color: var(--color-hover-text);
  transform: rotate(90deg);
}

/* State: open */
.sidebar-cta-float.is-open .sidebar-cta-body {
  display: block;
  animation: sidebarSlideIn 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sidebar-cta-float.is-open .sidebar-cta-trigger {
  display: none;
}

/* State: closed */
.sidebar-cta-float.is-closed .sidebar-cta-body {
  display: none;
}

.sidebar-cta-float.is-closed .sidebar-cta-trigger {
  display: flex;
}

@keyframes sidebarSlideIn {
  from { opacity: 0; transform: translateX(20px) scale(0.96); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

/* Sidebar CTA Content Styles */
.sidebar-cta-body h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
  padding-right: var(--space-8);
}

.sidebar-cta-body > p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}

.sidebar-cta-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-gray-700);
}

.sidebar-cta-item svg {
  flex-shrink: 0;
  color: var(--color-accent);
}

.sidebar-cta-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.sidebar-cta-actions .btn {
  width: 100%;
  justify-content: center;
}

.sidebar-cta-actions .btn[href*="wa.me"]:hover {
  background: #1ebe57 !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

/* Mobile: hide floating sidebar, show inline instead */
@media (max-width: 1023px) {
  .sidebar-cta-float {
    display: none;
  }
}

/* ---- 37e5. Product Spec Selector Buttons ---- */
.spec-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.spec-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  background: var(--color-gray-100);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.spec-btn:hover {
  border-color: var(--color-hover-border);
  background: var(--color-hover-soft);
  color: var(--color-hover-text);
}

.spec-btn.active,
.spec-btn.selected {
  background: var(--color-hover-gradient);
  color: var(--color-hover-text);
  border-color: var(--color-hover-border);
  box-shadow: 0 2px 8px rgba(0, 149, 218, 0.15);
}

/* ---- 37e6. Product Image Square Gallery ---- */
.gallery-main-square {
  aspect-ratio: 1 / 1;
  background: var(--color-gray-100);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: zoom-in;
}

.gallery-main-square img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumbs-scroll {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-2);
  scrollbar-width: thin;
}

.gallery-thumbs-scroll::-webkit-scrollbar {
  height: 4px;
}

.gallery-thumbs-scroll::-webkit-scrollbar-thumb {
  background: var(--color-gray-300);
  border-radius: var(--radius-full);
}

.gallery-thumb-square {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.gallery-thumb-square:hover {
  border-color: var(--color-hover-border);
  background: var(--color-hover-soft);
}

.gallery-thumb-square.active {
  border-color: var(--color-hover-border);
  box-shadow: 0 0 0 2px var(--color-hover-soft);
}

.gallery-thumb-square img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---- 37e7. Solution Card Enhanced (3-click targets) ---- */
.solution-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.solution-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-hover-border);
}

.solution-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  cursor: pointer;
}

.solution-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.solution-card:hover .solution-card-image img {
  transform: scale(1.05);
}

.solution-card-body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.solution-card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: var(--space-2);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.solution-card-title:hover {
  color: var(--color-hover-text);
}

.solution-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  flex: 1;
  margin-bottom: var(--space-4);
}

.solution-card-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  align-self: flex-start;
}

.solution-card-more:hover {
  color: var(--color-hover-text);
  background: var(--color-hover-soft);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

/* ---- 37e. Responsive Breakpoints ---- */

/* Desktop XL (1400px+) — full container */
@media (min-width: 1400px) {
  .hero .container {
    display: flex;
    align-items: center;
    gap: var(--space-16);
  }
  .two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
  }
  .grid-5 {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Desktop Large (1200px - 1399px) */
@media (max-width: 1399px) and (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
  .mega-dropdown {
    width: 800px !important;
  }
}

/* Desktop Medium (1024px - 1199px) — tablet landscape */
@media (max-width: 1199px) {
  .container {
    max-width: 960px;
  }

  .grid-5 {
    grid-template-columns: repeat(4, 1fr);
  }

  .mega-dropdown {
    width: 640px !important;
  }

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

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
  :root {
    --container-max: 720px;
    --text-display: 2.5rem;
    --text-h1: 2rem;
    --text-h2: 1.625rem;
    --text-h3: 1.25rem;
    --text-6xl: 2.5rem;
    --text-5xl: 2rem;
    --text-4xl: 1.625rem;
  }

  .container {
    max-width: 720px;
  }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-6 { grid-template-columns: repeat(3, 1fr); }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero h1 { font-size: var(--text-h1); }

  /* Hide desktop nav */
  .nav-desktop,
  .nav-cta .btn-secondary,
  .nav-cta .btn-accent,
  .nav-cta .search-toggle,
  .nav-cta > a[aria-label="WhatsApp"] {
    display: none !important;
  }

  .hamburger { display: flex !important; }

  .two-col {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .two-col > div,
  .two-col > section {
    flex: none !important;
    width: 100% !important;
  }

  .sample-grid-enhanced { grid-template-columns: repeat(2, 1fr); }

  .video-card-horizontal { flex-direction: column; }
  .video-card-horizontal .video-thumb {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }

    .trust-bar .grid-4,
  [style*="grid-template-columns:repeat(5"] {
    grid-template-columns: repeat(3, 1fr) !important;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Keep search toggle visible on tablet — shown next to hamburger */
  .nav-cta .search-toggle {
    display: flex !important;
    padding: 7px 8px;
    font-size: 11px;
  }
  .nav-cta .search-toggle > span {
    display: none;
  }
}

/* Mobile (480px - 767px) */
@media (max-width: 767px) {
  :root {
    --header-height: var(--header-height-mobile);
    --container-max: 100%;
    --text-display: 2rem;
    --text-h1: 1.625rem;
    --text-h2: 1.375rem;
    --text-h3: 1.125rem;
    --text-6xl: 2rem;
    --text-5xl: 1.625rem;
    --text-4xl: 1.375rem;
    --text-3xl: 1.125rem;
  }

  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  .section-lg {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .topbar { display: none; }

  html {
    scroll-padding-top: var(--header-height);
  }

  body {
    padding-top: var(--header-height);
  }

  .header {
    top: 0;
  }

  .nav-desktop,
  .nav-cta .btn-secondary,
  .nav-cta .btn-accent,
  .nav-cta > a[aria-label="WhatsApp"] {
    display: none !important;
  }

  /* Mobile search toggle visible next to hamburger */
  .nav-cta .search-toggle {
    display: flex !important;
    padding: 7px 8px;
    font-size: 11px;
  }
  .nav-cta .search-toggle > span {
    display: none;
  }

  .hamburger { display: flex !important; }

  .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 {
    grid-template-columns: 1fr;
  }

  [style*="grid-template-columns:repeat(3"] {
    grid-template-columns: 1fr !important;
  }

  [style*="grid-template-columns:repeat(5"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .two-col > div, .two-col > section, [style*="flex:0 0"] {
    flex: none !important;
    width: 100% !important;
  }

  .hero { min-height: auto; padding: var(--space-12) 0; }
  .hero h1 { font-size: var(--text-h1); }
  .hero p { font-size: var(--text-base); }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; }
  .hero-image { display: none; }

  .trust-bar .grid-4,
  [style*="grid-template-columns:repeat(5"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-bottom { display: none; }

  .gallery-thumbs { gap: var(--space-2); }
  .gallery-thumb { width: 60px; height: 60px; }

  .page-hero { height: 280px; min-height: 280px; }

  .sample-grid, .sample-grid-enhanced { grid-template-columns: repeat(2, 1fr); }

  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }

  .tab-btn { white-space: nowrap; }

  .search-bar-inner { padding: var(--space-16) var(--space-4) var(--space-8); }
  .search-bar-input { font-size: var(--text-lg); }

  .video-card-horizontal { flex-direction: column; }
  .video-card-horizontal .video-thumb { width: 100%; height: auto; aspect-ratio: 16 / 9; }

  .feature-card { padding: var(--space-6); }

  [style*="display:grid;grid-template-columns:repeat(3"] {
    grid-template-columns: 1fr !important;
  }

  /* ── Product / Case / Accessory grids: keep 2-col on mobile ── */
  .product-grid,
  .product-grid-v3,
  .accessories-grid,
  .featured-products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--space-4);
  }
  .product-card,
  .case-card,
  .accessory-card {
    min-width: 0;
  }
  .product-card__title,
  .case-card__title {
    font-size: var(--text-sm);
    line-height: 1.4;
  }

  /* ── Page Hero mobile ── */
  .page-hero {
    height: 280px;
    min-height: 280px;
    padding: var(--space-10) var(--space-4);
  }
  .page-hero h1 {
    font-size: var(--text-h2);
    margin-bottom: var(--space-2);
  }
  .page-hero p {
    font-size: var(--text-sm);
    line-height: 1.6;
  }
  .page-hero__content {
    font-size: var(--text-sm);
    margin-top: var(--space-3);
  }

  /* ── Form inputs mobile ── */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="url"],
  input[type="search"],
  input[type="number"],
  select,
  textarea {
    font-size: 16px;
    padding: 12px 14px;
    min-height: 44px;
    box-sizing: border-box;
  }
  .wpcf7-form-control {
    font-size: 16px !important;
    min-height: 44px;
  }
  .wpcf7-submit {
    width: 100%;
    min-height: 48px;
    font-size: var(--text-base);
  }

  /* ── Touch targets ── */
  .btn,
  [role="button"],
  .nav-cta .search-toggle {
    min-height: 44px;
    min-width: 44px;
  }
  .btn {
    padding: 12px 24px;
    font-size: var(--text-sm);
  }

  /* ── CTA / action buttons ── */
  .hero-btns .btn,
  .section-cta .btn,
  .oem-entry__actions .btn {
    width: 100%;
    text-align: center;
  }

  /* ── Tables mobile ── */
  .spec-table th,
  .spec-table td {
    padding: 10px 12px;
    font-size: var(--text-sm);
  }
  .spec-table th {
    width: 38%;
  }

  /* ── Images overflow fix ── */
  img {
    max-width: 100%;
    height: auto;
  }
  .product-card__img img,
  .case-card__img img,
  .accessory-card__img img {
    width: 100%;
    height: auto;
    object-fit: cover;
  }

  /* ── Breadcrumb mobile ── */
  .breadcrumb {
    padding: var(--space-2) 0;
    font-size: var(--text-xs);
  }

  /* ── Container padding on mobile ── */
  .container {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  /* ── Section spacing mobile ── */
  .section-header h2,
  .section-title {
    font-size: var(--text-h2);
    margin-bottom: var(--space-4);
  }

  /* ── Trust bar mobile ── */
  .trust-bar__item {
    padding: var(--space-3);
  }
  .trust-bar__label {
    font-size: var(--text-xs);
  }
}

/* Medium Mobile (below 640px) */
@media (max-width: 640px) {
  .page-hero { height: 250px; min-height: 250px; }
}

/* Small Mobile (below 480px) */
@media (max-width: 479px) {
  .trust-bar .grid-4,
  [style*="grid-template-columns:repeat(2"] {
    grid-template-columns: 1fr !important;
  }

  .page-hero { height: 220px; min-height: 220px; padding: var(--space-8) var(--space-3); }

  .sample-grid,
  .sample-grid-enhanced {
    grid-template-columns: 1fr;
  }

  .grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: 1fr; }

  .sidebar-cta-body {
    width: 260px;
  }

  .gallery-thumb-square {
    width: 60px;
    height: 60px;
  }

  /* Product grids → 1-col on very small screens */
  .product-grid,
  .product-grid-v3,
  .accessories-grid,
  .featured-products-grid {
    grid-template-columns: 1fr !important;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Cards full-width on small */
  .product-card,
  .case-card,
  .accessory-card {
    max-width: 360px;
    margin: 0 auto;
  }

  /* Hero section tighter */
  .hero {
    padding: var(--space-8) 0;
  }
  .hero h1 {
    font-size: var(--text-h2);
  }

  /* WhatsApp float repositioned above bottom CTA */
  .whatsapp-float {
    bottom: 70px;
    right: 12px;
    width: 48px;
    height: 48px;
  }

  /* Section padding tighter */
  .section {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }
}

/* ---- 37f. Sample Page Tab Switch Area ---- */
.sample-switch-area {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  margin: var(--space-8) 0 var(--space-10);
  padding: var(--space-1);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.sample-switch-btn {
  padding: var(--space-2) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.sample-switch-btn:hover {
  color: var(--color-hover-text);
  background: var(--color-hover-soft);
}

.sample-switch-btn.active {
  background: var(--color-hover-gradient);
  color: var(--color-hover-text);
  box-shadow: var(--shadow-sm);
}

/* More link for solution cards */
.solution-card-more-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  cursor: pointer;
  text-decoration: none;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.solution-card-more-link:hover {
  background: var(--color-hover-gradient);
  color: var(--color-hover-text);
}

/* ---- 38. Print Styles ---- */
@media print {
  .header,
  .topbar,
  .footer,
  .back-to-top,
  .whatsapp-float,
  .cta-banner {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}

/* ---- 39. Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .logo-scroll {
    animation: none;
  }
}

/* ---- 40. Focus Styles (Accessibility) ---- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-hover-border);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ---- 41. Loading State ---- */
.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- 42. Custom Scrollbar ---- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--color-gray-400);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-500);
}

/* ---- 43. Two Column Layout ---- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.two-col-reverse > :first-child {
  order: 2;
}

/* ---- 44. Stats Grid ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.stat-item {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.stat-number {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: var(--leading-none);
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ---- 45. Cert Card ---- */
.cert-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-base);
}

.cert-card:hover {
  box-shadow: var(--shadow-lg);
}

.cert-card img {
  height: 120px;
  width: auto;
  margin: 0 auto var(--space-4);
}

.cert-card h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.cert-card p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}


/* ============================================
   OEM ENTRY SECTION
   ============================================ */
.oem-entry { background: var(--color-surface-alt); }

.oem-entry__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.oem-entry__image-placeholder {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 700;
  font-size: var(--text-lg);
  min-height: 300px;
}

.oem-entry__badge {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.oem-entry__desc {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.oem-entry__benefits {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-8);
}

.oem-entry__benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  padding: var(--space-2) 0;
}

.oem-entry__benefits li i {
  color: var(--color-accent);
  flex-shrink: 0;
}

.oem-entry__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ============================================
   LATEST BLOG SECTION
   ============================================ */
.latest-blog { background: var(--color-surface); }

.latest-blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card__image {
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  position: relative;
  overflow: hidden;
}

.blog-card__category {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.blog-card__category--comparison { background: var(--color-accent); }
.blog-card__category--news { background: var(--color-success); }

.blog-card__body { padding: var(--space-6); }

.blog-card__date {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  font-weight: 500;
}

.blog-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: var(--leading-snug);
  margin: var(--space-2) 0 var(--space-3);
}

.blog-card__title a {
  color: var(--color-gray-900);
  text-decoration: none;
}

.blog-card__title a:hover { color: var(--color-primary); }

.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__read-more {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.15s;
}

.blog-card__read-more:hover { color: var(--color-primary-dark); }

.section__cta {
  text-align: center;
  margin-top: var(--space-10);
}

/* ============================================
   RESPONSIVE - MOBILE NAV
   ============================================ */
@media (max-width: 1023px) {
  .mega-menu,
  .dropdown-menu { display: none; }
  
  .oem-entry__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 767px) {
  .latest-blog__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .trust-bar__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .oem-entry__actions {
    flex-direction: column;
  }
}

/* ---- 46. Article Body Typography ---- */
article h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-10);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-border-light);
}

article h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

article p {
  margin-bottom: var(--space-5);
  font-size: var(--text-base);
}

article .specs-table {
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

/* ============================================
   PRODUCTS PAGE — Enhanced Layout & Animations
   ============================================ */

/* Product Categories Grid — compact horizontal strip */
.product-categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

/* Category Card v2 — compact version */
.category-card-v2 {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  gap: var(--space-4);
  text-decoration: none;
  min-height: 0;
}

.category-card-v2::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card-hover);
  opacity: 0;
  transition: opacity 400ms ease;
  pointer-events: none;
  z-index: 0;
}

.category-card-v2:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-hover-border);
}

.category-card-v2:hover::before {
  opacity: 1;
}

.category-card-v2__image {
  width: 64px;
  height: 64px;
  min-width: 64px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--text-base);
  font-weight: 800;
  letter-spacing: -0.02em;
  z-index: 1;
  position: relative;
  flex-shrink: 0;
}

.category-card-v2__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.15) 100%);
  opacity: 0;
  transition: opacity 300ms ease;
}

.category-card-v2:hover .category-card-v2__image::after {
  opacity: 1;
}

.category-card-v2__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  z-index: 1;
  min-width: 0;
}

.category-card-v2__count {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.category-card-v2__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 2px;
  line-height: var(--leading-tight);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.category-card-v2__desc {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  line-height: var(--leading-snug);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.category-card-v2__link {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: all var(--transition-fast);
  align-self: flex-start;
  margin-top: var(--space-1);
  white-space: nowrap;
}

.category-card-v2__link:hover {
  gap: var(--space-2);
  color: var(--color-hover-text);
}

/* Featured Products Grid v2 — 4 columns */
.featured-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

/* Featured Card v2 — with category-card interaction style */
.featured-card-v2 {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  display: flex;
  flex-direction: column;
}

.featured-card-v2::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card-hover);
  opacity: 0;
  transition: opacity 400ms ease;
  pointer-events: none;
  z-index: 0;
}

.featured-card-v2:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
  border-color: var(--color-hover-border);
}

.featured-card-v2:hover::before {
  opacity: 1;
}

.featured-card-v2__image {
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--text-3xl);
  font-weight: 800;
  z-index: 1;
}

.featured-card-v2__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.3) 100%);
  opacity: 0;
  transition: opacity 300ms ease;
}

.featured-card-v2:hover .featured-card-v2__image::after {
  opacity: 1;
}

.featured-card-v2__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  color: var(--color-white);
  letter-spacing: 0.03em;
  z-index: 2;
}

.featured-card-v2__badge--seller { background: var(--color-accent); }
.featured-card-v2__badge--popular { background: var(--color-primary); }
.featured-card-v2__badge--new { background: var(--color-success); }
.featured-card-v2__badge--precision { background: var(--color-primary); }

.featured-card-v2__body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.featured-card-v2__name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
  line-height: var(--leading-snug);
}

.featured-card-v2__desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}

.featured-card-v2__specs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.featured-card-v2__spec-tag {
  padding: var(--space-1) var(--space-2);
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.featured-card-v2__price {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  margin-top: auto;
}

.featured-card-v2__actions {
  display: flex;
  gap: var(--space-2);
}

.featured-card-v2__actions .btn {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
}

/* Accessories Grid v2 — 4 columns */
.accessories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

/* Accessory Card v2 */
.accessory-card-v2 {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.accessory-card-v2::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card-hover);
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.accessory-card-v2:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-hover-border);
  transform: translateY(-6px);
}

.accessory-card-v2:hover::before {
  opacity: 1;
}

.accessory-card-v2__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: var(--text-xl);
  position: relative;
  z-index: 1;
  transition: transform 300ms ease;
}

.accessory-card-v2:hover .accessory-card-v2__icon {
  transform: scale(1.1) rotate(-5deg);
}

.accessory-card-v2__name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
  position: relative;
  z-index: 1;
}

.accessory-card-v2__desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.accessory-card-v2__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

/* Responsive: Products Page */
@media (max-width: 1399px) {
  .product-categories-grid { grid-template-columns: repeat(3, 1fr); }
  .featured-products-grid { grid-template-columns: repeat(4, 1fr); }
  .accessories-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1199px) {
  .product-categories-grid { grid-template-columns: repeat(3, 1fr); }
  .featured-products-grid { grid-template-columns: repeat(3, 1fr); }
  .accessories-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1023px) {
  .product-categories-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .featured-products-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .accessories-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .category-card-v2 { padding: var(--space-3) var(--space-4); }
  .category-card-v2__image { width: 48px; height: 48px; min-width: 48px; font-size: var(--text-sm); }
}

@media (max-width: 767px) {
  .product-categories-grid { grid-template-columns: 1fr; }
  .featured-products-grid { grid-template-columns: repeat(2, 1fr); }
  .accessories-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .featured-products-grid { grid-template-columns: 1fr; }
  .accessories-grid { grid-template-columns: 1fr; }
}

/* ---- 47. Blog & Article Responsive Layouts ---- */
@media (max-width: 1199px) {
  /* Blog listing: grid + sidebar collapses */
  [style*="2fr 1fr"],
  [style*="1fr 300px"],
  [style*="1fr 1.2fr"],
  [style*="1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 767px) {
  /* Solutions how-it-works 4-col */
  [style*="repeat(4,1fr)"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* Blog featured article 2-col */
  article[style*="1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Stats grid */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Pagination mobile spacing */
  nav[aria-label="Pagination"] {
    gap: var(--space-1) !important;
  }
}

@media (max-width: 479px) {
  [style*="repeat(4,1fr)"] {
    grid-template-columns: 1fr !important;
  }
}

/* ===== 48. Solutions Mega Dropdown ===== */
.solutions-mega {
  width: 900px !important;
  padding: var(--space-5) !important;
}
.solutions-col {
  min-width: 0;
}
.solutions-col-header {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-primary);
}
.solutions-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}


/* ============================================
   UPDATES: Dropdown Centering, Solutions Text List,
   Footer Redesign, Social Icons
   ============================================ */

/* ---- Solutions dropdown: text list style (no icons) ---- */
.solutions-mega .solutions-card-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.solutions-mega .solutions-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 7px 12px;
  border-radius: var(--radius-md);
  transition: all 150ms;
  text-decoration: none;
  color: var(--color-gray-700);
  font-size: var(--text-sm);
  line-height: 1.4;
}
.solutions-mega .solutions-card svg {
  display: none;
}
.solutions-mega .solutions-card:hover {
  background: var(--color-gray-50);
  color: var(--color-accent);
}

/* ---- Remove default active from product dropdown first item ---- */
.mm-cat.active {
  background: transparent;
  border-left-color: transparent;
}
.mm-cat.active .mm-cat-title {
  color: var(--color-gray-800);
}
.mm-cat:hover,
.mm-cat.active:hover {
  background: var(--color-gray-50);
  border-left-color: var(--color-accent);
}
.mm-cat:hover .mm-cat-title,
.mm-cat.active:hover .mm-cat-title {
  color: var(--color-accent);
}

/* ---- Footer social icons hover ---- */
.footer-social a {
  transition: all 200ms ease;
}
.footer-social a:hover {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(232, 134, 58, 0.3);
}

/* ---- [5] Modal/Lightbox mobile centering overrides (non-quote modals only) ---- */
@media (max-width: 767px) {
  .modal-overlay:has(> .modal-content:not(.modal-content--quote)) {
    padding: var(--space-3);
    align-items: center;
    justify-content: center;
  }
  .modal-overlay .modal-content:not(.modal-content--quote) {
    max-width: 95vw;
    max-height: 85vh;
    width: auto;
    margin: auto;
  }
}

/* ---- New Footer Grid Layout ---- */
.footer-grid-new {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr 1.3fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
  align-items: start;
}
.footer-grid-new .footer-col {
  display: flex;
  flex-direction: column;
}
.footer-grid-new .footer-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-5);
}
.footer-grid-new .footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-grid-new .footer-links li {
  margin-bottom: var(--space-3);
}
.footer-grid-new .footer-links a {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color 150ms;
  display: inline-block;
}
.footer-grid-new .footer-links a:hover {
  color: var(--color-accent);
}
.footer-grid-new .footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}
.footer-grid-new .footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-grid-new .footer-contact-item a {
  color: var(--color-gray-400);
  text-decoration: none;
  transition: color 150ms;
}
.footer-grid-new .footer-contact-item a:hover {
  color: var(--color-accent);
}
.footer-grid-new .footer-brand-text {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

/* ---- Footer mobile: stacked accordion layout ---- */
@media (max-width: 767px) {
  .footer-grid-new {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 0;
    padding-bottom: var(--space-6);
  }
  .footer-grid-new .footer-col {
    border-bottom: 1px solid var(--color-gray-700);
    padding: 0;
  }
  .footer-grid-new .footer-col:last-child {
    border-bottom: none;
  }
  .footer-grid-new .footer-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    margin: 0;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-gray-200);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    min-height: 44px;
  }
  .footer-grid-new .footer-title::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-gray-400);
    transition: transform var(--transition-fast);
  }
  .footer-grid-new .footer-col.is-open .footer-title::after {
    content: '−';
  }
  .footer-grid-new .footer-links,
  .footer-grid-new .footer-contact-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    padding: 0;
    margin: 0;
    list-style: none;
  }
  .footer-grid-new .footer-col.is-open .footer-links,
  .footer-grid-new .footer-col.is-open .footer-contact-list {
    max-height: 500px;
    padding-bottom: var(--space-4);
  }
  .footer-grid-new .footer-links li {
    padding: 0;
  }
  .footer-grid-new .footer-links a {
    display: block;
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    min-height: 40px;
    display: flex;
    align-items: center;
  }
  .footer-grid-new .footer-contact-item {
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    gap: 8px;
  }
  .footer-grid-new .footer-contact-item a {
    font-size: var(--text-sm);
  }
  .footer-grid-new .footer-social {
    padding: var(--space-3) 0;
    gap: var(--space-3);
  }
  .footer-grid-new .footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-800);
    border-radius: 50%;
    transition: background var(--transition-fast);
  }
  .footer-grid-new .footer-social a:hover {
    background: var(--color-primary);
  }
  .footer-grid-new .footer-brand-text {
    padding: var(--space-4) 0;
  }

  /* [11] Footer: hide menu columns 1-5, show only Contact + social + copyright */
  .footer-grid-new .footer-col:nth-child(-n+5) {
    display: none !important;
  }
  .footer-grid-new .footer-col:last-child {
    border-bottom: none;
  }
  .footer-grid-new .footer-col:last-child .footer-title {
    cursor: default;
    pointer-events: none;
  }
  .footer-grid-new .footer-col:last-child .footer-title::after {
    display: none;
  }
  .footer-grid-new .footer-col:last-child .footer-contact-list {
    max-height: none !important;
    overflow: visible !important;
    padding-bottom: var(--space-4);
  }

  .footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-gray-700);
  }
  .footer-bottom p {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    margin: 0;
  }
  .footer-bottom-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
  }
  .footer-bottom-links a {
    font-size: var(--text-xs);
    color: var(--color-gray-400);
  }

}

/* ============ QUOTE PAGE (get-free-quote.html) ============ */
.quote-hero {
  background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-700) 100%);
  color: var(--color-white);
  padding: var(--space-16) 0 var(--space-12);
  text-align: center;
}
.quote-hero h1 {
  font-size: var(--text-4xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}
.quote-hero p {
  font-size: var(--text-lg);
  color: var(--color-primary-100);
  max-width: 640px;
  margin: 0 auto;
}

.quote-page {
  padding: var(--space-16) 0;
  background: var(--color-bg);
}
.quote-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-10);
  max-width: 800px;
  margin: 0 auto;
}
.quote-form-wrapper h2 {
  text-align: center;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}
.quote-form-wrapper .subtitle {
  text-align: center;
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
}

/* ============ TEAM PAGE (about/our-team.html) ============ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-8);
}
.team-member {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.team-member:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.team-member img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}
.team-member .member-info {
  padding: var(--space-6);
}
.team-member .member-name {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-1);
}
.team-member .member-role {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.team-member .member-bio {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
}

/* ============ TEAM SECTION HEADINGS ============ */
.section-heading {
  text-align: center;
  margin-bottom: var(--space-10);
}
.section-heading h2 {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--space-3);
}
.section-heading p {
  color: var(--color-gray-500);
  max-width: 560px;
  margin: 0 auto;
}

/* ============ INDEX: APPLICATIONS GRID HOVER ============ */
.app-matrix-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.app-matrix-item:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-xl);
}
.app-matrix-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--space-5) var(--space-4);
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: all 0.3s ease;
}
.app-matrix-item:hover .app-matrix-overlay {
  padding-bottom: var(--space-8);
}
.app-matrix-overlay h4 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-1);
}
.app-matrix-overlay p {
  font-size: var(--text-xs);
  opacity: 0.85;
}

/* ============ INDEX: MEGA MENU HOVER ============ */
.mm-cat {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: none;
  border-left: 3px solid transparent;       /* ★ reserve space for hover border — prevents layout shift */
  background: transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 150ms;
  text-align: left;
  text-decoration: none;
  color: inherit;
}
.mm-cat:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.mm-cat-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 800;
  font-size: var(--text-sm);
  flex-shrink: 0;
  overflow: hidden;
}
.mm-cat-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mm-cat-title {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 0;
  color: var(--color-gray-700);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 190px;              /* ≈ "MOPA Laser Marking Machine" */
  transition: max-width 0.3s ease;
}
.mm-cat:hover .mm-cat-title {
  color: var(--color-primary);
  max-width: none;               /* expand to full on hover */
  animation: mm-title-scroll 4s linear infinite;
}
@keyframes mm-title-scroll {
  0%, 20%  { text-indent: 0; }
  80%, 100%{ text-indent: calc(-1 * (100% - 190px)); }
}

.mm-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  text-decoration: none;
  transition: color 150ms;
}
.mm-item:hover {
  color: var(--color-primary);
}
.mm-item svg {
  flex-shrink: 0;
  color: var(--color-gray-400);
  transition: color 150ms;
}
.mm-item:hover svg {
  color: var(--color-primary);
}

/* ============ INDEX: SOLUTIONS CARDS HOVER ============ */
.solutions-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-gray-50);
  text-decoration: none;
  color: var(--color-gray-700);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all 0.2s ease;
}
.solutions-card:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  transform: translateY(-2px);
}
.solutions-card svg {
  color: var(--color-gray-400);
  transition: color 0.2s ease;
}
.solutions-card:hover svg {
  color: var(--color-primary);
}

/* ============ FACTORY TOUR: BY THE NUMBERS ============ */
.stats-grid.case-hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.stat-card { text-align: center; }
.stat-card__number {
  display: block;
  font-size: 2.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.stat-card__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ============================================
   V3: Archive Grid & Card System
   ============================================ */

/* Page Header Banner */
.page-header {
  padding: clamp(3rem, 8vw, 6rem) 0;
  text-align: center;
  color: white;
  position: relative;
}
.page-header .page-title {
  font-size: var(--text-h1);
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: white;
}
.page-header .page-subtitle {
  font-size: 1.15rem;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto;
}
.page-header .page-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.5rem;
}
.page-header .meta-badge,
.page-header .category-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.15);
  font-size: var(--text-xs);
  color: white;
  text-decoration: none;
}
.page-header--product {
  text-align: left;
  background-size: cover;
  background-position: center;
  position: relative;
}
.page-header--product::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,39,64,0.85) 0%, rgba(0,90,140,0.8) 100%);
}
.page-header--product .container { position: relative; z-index: 1; }
.page-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.badge-new { background: var(--color-accent); color: white; }
.badge-hot { background: var(--color-error); color: white; }
.badge-sale { background: var(--color-success); color: white; }

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* Product Card */
.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition-fast), box-shadow var(--transition-base);
}
.product-card__link {
  text-decoration: none;
  color: inherit;
  display: block;
}
.product-card__image {
  position: relative;
  overflow: hidden;
  background: var(--color-gray-50);
}
.product-card__image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}
.product-card__placeholder {
  height: 220px;
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-gray-400);
}
.product-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: white;
}
.product-card__body {
  padding: 1.25rem;
}
.product-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: 0.35rem;
}
.product-card__model {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.product-card__power {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.product-card__price {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 600;
  margin-top: 0.25rem;
}

/* Product Filters */
.product-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  justify-content: center;
}
.filter-btn {
  padding: 8px 20px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}
.pagination .page-numbers {
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}
.pagination .page-numbers.current {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}
.pagination .page-numbers:hover:not(.current) {
  background: var(--color-gray-100);
}

/* Page Content (generic) */
.page-content {
  padding: var(--space-16) 0;
}
.page-content .section-header {
  font-size: var(--text-h2);
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: var(--space-6);
  text-align: center;
}
.section-padding {
  padding: var(--space-16) 0;
}
.no-products {
  text-align: center;
  padding: 3rem 0;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* Product Detail Page */
.product-detail .container--narrow,
.video-detail .container--narrow,
.download-detail .container--narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
}
.product-meta { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.product-meta__item { font-size: 1rem; opacity: 0.9; }
.product-specs { margin-top: 2.5rem; }
.spec-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.spec-table tr { border-bottom: 1px solid var(--color-border-light); }
.spec-table th { text-align: left; padding: 12px 16px; width: 35%; color: var(--color-text-muted); font-weight: 600; font-size: var(--text-sm); background: var(--color-surface-alt); }
.spec-table td { padding: 12px 16px; color: var(--color-text); font-size: var(--text-sm); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; margin-top: 1rem; }
.feature-card { padding: 1.5rem; background: var(--color-surface-alt); border-radius: var(--radius-lg); border: 1px solid var(--color-border-light); }
.feature-card i { font-size: 1.5rem; color: var(--color-primary); margin-bottom: 0.75rem; display: block; }
.feature-card h3 { font-size: 1rem; font-weight: 600; color: var(--color-text-heading); margin-bottom: 0.35rem; }
.feature-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.5; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; margin-top: 1rem; }
.gallery-item { border-radius: var(--radius-md); overflow: hidden; }
.gallery-item img { width: 100%; height: 200px; object-fit: cover; display: block; }
.product-video { margin-top: 2.5rem; text-align: center; }
.related-products { margin-top: 3rem; }
.download-action { text-align: center; margin-bottom: 2rem; }
.download-cover img { max-width: 400px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.video-player-wrapper { border-radius: 12px; overflow: hidden; background: #000; }
.post-navigation { display: flex; justify-content: space-between; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border-light); }
.post-navigation a { color: var(--color-primary); text-decoration: none; font-weight: 500; }

/* Responsive: Products Grid */
@media (max-width: 767px) {
  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  .spec-table th { width: 40%; }
}
@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- 49. Skip Link (Accessibility) ---- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 6px;
    z-index: 100000;
    padding: 8px 16px;
    background: #0095DA;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 0 0 4px 4px;
    transition: top 0.2s;
}
.skip-link:focus {
    top: 0;
}
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    overflow: hidden;
    height: 1px;
    width: 1px;
    word-wrap: normal !important;
}
.screen-reader-text:focus {
    clip: auto;
    height: auto;
    width: auto;
}

/* ============================================
   UTILITY CLASSES
   Reusable layout, spacing, text utilities
   to replace inline styles
   ============================================ */

/*
 * NAMING CONVENTION:
 * - Section blocks: .{section-name}__{element}  (e.g., .showcase__card)
 * - Modifiers:      .{block}--{modifier}         (e.g., .btn--primary)
 * - Utilities:      .{property}-{value}           (e.g., .text-center, .mt-lg)
 * - Components:     .{component}                  (e.g., .section-header, .cta-banner)
 *
 * EXISTING SECTION PREFIXES (do not mix):
 * - hp-*           → Solutions / Application Scenarios (home page)
 * - mfg-*          → Manufacturing / OEM Services
 * - wcu-*          → Why Choose Us
 * - product-list-* → Product Showcase grid
 * - type-card-v2-* → Product Types horizontal scroll
 * - gallery-*      → Sample Gallery tab switcher
 * - sample-*       → Gallery sample images
 * - video-*        → Gallery demo videos
 * - faq-*          → FAQ section
 * - blog-*         → Blog posts section
 * - accessory-*    → Accessories section
 * - section-header-center → Section heading wrapper (defined in index.deferred.css)
 *
 * PREFERRED PATTERNS for new code:
 * - Use BEM for section-specific blocks: .{section}__{element}--{modifier}
 * - Use utility classes for layout/spacing/colors instead of inline styles
 * - Avoid version numbers in class names (e.g., v2, v3)
 */

/* Layout */
.container { max-width: var(--container-max, 1200px); margin-inline: auto; padding-inline: var(--space-4); }
.layout-sidebar-right { display: grid; grid-template-columns: 1fr 300px; gap: var(--space-8); }
.layout-sidebar-left { display: grid; grid-template-columns: 300px 1fr; gap: var(--space-8); }
.grid-2col { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.grid-3col { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4col { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* Section Spacing */
.section-padding { padding-block: var(--space-16, 4rem); }
.section-padding-sm { padding-block: var(--space-10, 2.5rem); }

/* Gap */
.gap-sm { gap: var(--space-3); }
.gap-md { gap: var(--space-5); }
.gap-lg { gap: var(--space-8); }
.gap-xl { gap: var(--space-12); }

/* Text */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-sm { font-size: var(--text-sm, 0.875rem); }
.text-base { font-size: var(--text-base, 1rem); }
.text-lg { font-size: var(--text-lg, 1.125rem); }
.text-xl { font-size: var(--text-xl, 1.25rem); }
.text-2xl { font-size: var(--text-2xl, 1.5rem); }
.leading-relaxed { line-height: 1.7; }
.leading-tight { line-height: 1.3; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Colors (using tokens) */
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-gray-500); }
.text-dark { color: var(--color-gray-900); }
.bg-light { background-color: var(--color-gray-50); }
.bg-white { background-color: #fff; }
.bg-primary { background-color: var(--color-primary); }
.bg-dark { background-color: var(--color-gray-900); }
.text-white { color: #fff; }
.text-white-80 { color: rgba(255,255,255,0.8); }
.text-white-90 { color: rgba(255,255,255,0.9); }
.bg-gradient-hero { background: var(--gradient-hero); }

/* Spacing */
.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-3); }
.mt-md { margin-top: var(--space-5); }
.mt-lg { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-sm { margin-bottom: var(--space-3); }
.mb-md { margin-bottom: var(--space-5); }
.mb-lg { margin-bottom: var(--space-8); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-10 { margin-bottom: var(--space-10); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }
.pt-6 { padding-top: var(--space-6); }
.pt-8 { padding-top: var(--space-8); }
.pt-10 { padding-top: var(--space-10); }
.pt-12 { padding-top: var(--space-12); }
.pt-16 { padding-top: var(--space-16); }
.pb-0 { padding-bottom: 0; }
.pb-6 { padding-bottom: var(--space-6); }
.pb-8 { padding-bottom: var(--space-8); }
.pb-10 { padding-bottom: var(--space-10); }
.pb-16 { padding-bottom: var(--space-16); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.p-16 { padding: var(--space-16); }
.p-5 { padding: var(--space-5); }
.py-10 { padding-top: var(--space-10); padding-bottom: var(--space-10); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-10 { gap: var(--space-10); }
.mx-auto { margin-left: auto; margin-right: auto; }
.my-8 { margin-top: var(--space-8); margin-bottom: var(--space-8); }

/* Text */
.text-xs { font-size: var(--text-xs); }
.text-11px { font-size: 11px; }
.text-3xl { font-size: var(--text-3xl); }
.leading-relaxed-custom { line-height: 1.85; }
.no-underline { text-decoration: none; }
.whitespace-nowrap { white-space: nowrap; }

/* Opacity */
.opacity-15 { opacity: 0.15; }
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }

/* Aspect ratio */
.aspect-video { aspect-ratio: 16 / 9; }
.aspect-square { aspect-ratio: 1; }

/* Overflow */
.overflow-y-auto { overflow-y: auto; }

/* Border */
.border { border: 1px solid var(--color-border); }
.border-light { border: 1px solid var(--color-border-light); }

/* Additional gaps */
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-8 { gap: var(--space-8); }

/* Additional padding */
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }

/* Display */
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.d-inline-flex { display: inline-flex; }
.d-inline-block { display: inline-block; }

/* Flex utilities */
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-1 { flex: 1; }
.flex-col { flex-direction: column; }

/* Overflow & sizing */
.w-full { width: 100%; }
.h-full { height: 100%; }
.overflow-hidden { overflow: hidden; }
.object-cover { object-fit: cover; }
.object-contain { object-fit: contain; }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.z-2 { z-index: 2; }
.z-10 { z-index: 10; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

/* Borders & Radius */
.rounded-sm { border-radius: var(--radius-sm, 4px); }
.rounded { border-radius: var(--radius-md, 8px); }
.rounded-lg { border-radius: var(--radius-lg, 12px); }
.rounded-xl { border-radius: var(--radius-xl, 16px); }
.rounded-full { border-radius: 9999px; }

/* Shadows */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

/* Transitions */
.transition { transition: all var(--transition-base, 0.2s ease); }
.transition-slow { transition: all var(--transition-slow, 0.4s ease); }

/* Section Header Component */
.section-header { margin-bottom: var(--space-10); }
.section-header--center { text-align: center; }
.section-header__title { font-size: var(--text-3xl, 2rem); font-weight: 700; color: var(--color-gray-900); margin-bottom: var(--space-3); }
.section-header__subtitle { font-size: var(--text-lg, 1.125rem); color: var(--color-gray-500); max-width: 600px; line-height: 1.6; }
.section-header--center .section-header__subtitle { margin-inline: auto; }

/* Dev Placeholder */
.dev-placeholder { padding: var(--space-10); text-align: center; background: var(--color-gray-50); border: 2px dashed var(--color-gray-300); border-radius: var(--radius-lg); }
.dev-placeholder__inner { display: flex; align-items: center; justify-content: center; gap: var(--space-3); }
.dev-placeholder__icon { font-size: 1.5rem; }
.dev-placeholder__text { color: var(--color-gray-500); font-size: var(--text-sm); }

/* CTA Banner Component */
.cta-banner { padding-block: var(--space-16); background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-500)); color: #fff; text-align: center; }
.cta-banner__content { max-width: 700px; margin-inline: auto; }
.cta-banner__title { font-size: var(--text-3xl, 2rem); font-weight: 700; margin-bottom: var(--space-4); }
.cta-banner__desc { font-size: var(--text-lg); opacity: 0.9; margin-bottom: var(--space-8); }
.cta-banner__btn { display: inline-block; padding: var(--space-3) var(--space-8); background: #fff; color: var(--color-primary-700); font-weight: 600; border-radius: var(--radius-md); text-decoration: none; transition: transform var(--transition-base), box-shadow var(--transition-base); }
.cta-banner__btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* Icon base */
.icon { display: inline-block; vertical-align: middle; flex-shrink: 0; }

/* Responsive overrides for layout utilities */
@media (max-width: 1023px) {
  .layout-sidebar-right,
  .layout-sidebar-left { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .grid-3col { grid-template-columns: repeat(2, 1fr); }
  .grid-4col { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .grid-2col,
  .grid-3col,
  .grid-4col { grid-template-columns: 1fr; }
}

/* ---- Product Card Hover (replaces inline onmouseenter/onmouseleave) ---- */
.product-card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Play Button Hover (factory video overlay) */
.play-btn-hover:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}