/* ==========================================================================
   ZYNRA LIFE SCIENCES & RETRIX™ CHROMATOGRAPHY WEB PAGE - STYLE SHEET
   Palette: Navy #00205B (Primary) & Vibrant Orange #E8660A (Accent)
   Typography: Montserrat
   ========================================================================== */

/* --- Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* --- Custom Variables / Design Tokens --- */
:root {
  /* Color Palette */
  --navy: #00205B;
  --navy-dark: #001540;
  --navy-mid: #003087;
  --navy-light: #0A4DB8;
  --navy-faint: #E8EDF7;
  
  --orange: #E8660A;
  --orange-dark: #C2520A;
  --orange-light: #FF8533;
  --orange-faint: #FFF1E8;
  
  --white: #FFFFFF;
  --off-white: #F5F7FA;
  
  /* Grays */
  --gray-100: #EEF0F4;
  --gray-200: #D8DCE6;
  --gray-400: #8A92A6;
  --gray-600: #4A5168;
  --gray-800: #1E2235;
  
  --text-body: #2D3350;
  --text-muted: #5C6480;
  --border: #D0D6E8;
  
  /* Glassmorphism & UI elements */
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-bg-dark: rgba(0, 21, 64, 0.85);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-border-dark: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 32, 91, 0.08);
  
  /* Typography */
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  
  /* Transitions */
  --transition-fast: all 0.22s ease;
  --transition-normal: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Shadow Levels */
  --shadow-sm: 0 1px 4px rgba(0, 32, 91, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 32, 91, 0.12);
  --shadow-lg: 0 12px 40px rgba(0, 32, 91, 0.16);
  --shadow-glow: 0 0 20px rgba(232, 102, 10, 0.25);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Section Spacing */
  --spacing-section: 80px;

  /* Sticky header (topbar + navbar) */
  --site-header-height: 108px;
}

/* --- Base & Reset --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll {
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  color: var(--navy);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.5px;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

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

li {
  list-style: none;
}

input, textarea, select, button {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--off-white);
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 32, 91, 0.2);
  border-radius: var(--radius-full);
  border: 2px solid var(--off-white);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--navy);
}

/* --- Common Components & Utilities --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section {
  padding: var(--spacing-section) 0;
  position: relative;
}

.section-alt {
  background-color: var(--off-white);
}

.section-navy {
  background-color: var(--navy-dark);
  color: var(--white);
}

.section-navy h2, .section-navy h3 {
  color: var(--white);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-head);
  font-size: 42px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-title-white {
  color: var(--white);
}

.section-lead {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 650px;
  line-height: 1.75;
  margin-bottom: 48px;
}

.section-lead-white {
  color: rgba(255, 255, 255, 0.75);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.btn-primary:hover {
  background-color: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232, 102, 10, 0.35);
}

.btn-secondary {
  background-color: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.btn-secondary:hover {
  background-color: var(--navy-dark);
  border-color: var(--navy-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
}

.btn-outline-navy {
  background-color: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-outline-navy:hover {
  background-color: var(--navy-faint);
}

.btn-white {
  background-color: var(--white);
  color: var(--orange-dark);
  border-color: var(--white);
}

.btn-white:hover {
  background-color: transparent;
  color: var(--white);
}

.tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 3px;
  background-color: var(--navy-faint);
  color: var(--navy-mid);
  border: 1px solid var(--gray-200);
}

.tag-orange {
  background-color: var(--orange-faint);
  color: var(--orange-dark);
  border-color: #F5C0A0;
}

/* Glassmorphic Card base */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
}

/* --- Preloader & Logo Reveal --- */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--navy);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.8s cubic-bezier(0.77, 0, 0.175, 1), visibility 0.8s;
  visibility: visible;
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.preloader-svg {
  width: 100px;
  height: 100px;
}

/* SVG Reveal Animations */
.logo-hex {
  stroke: var(--orange);
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  animation: drawHex 2s ease-in-out forwards;
}

.logo-column-line {
  stroke: var(--white);
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
}

.logo-column-line.l1 { animation: drawLine 1.5s 0.8s ease-in-out forwards; }
.logo-column-line.l2 { animation: drawLine 1.5s 1.0s ease-in-out forwards; }
.logo-column-line.l3 { animation: drawLine 1.5s 1.2s ease-in-out forwards; }

.logo-bead {
  fill: var(--orange);
  transform: scale(0);
  transform-origin: center;
}

.logo-bead.b1 { animation: popBead 0.5s 1.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }
.logo-bead.b2 { animation: popBead 0.5s 1.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }
.logo-bead.b3 { animation: popBead 0.5s 2.0s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }

.preloader-brand {
  font-family: var(--font-head);
  color: var(--white);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: 3px;
  opacity: 0;
  transform: translateY(20px);
  animation: textReveal 1s 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.preloader-brand span {
  color: var(--orange);
}

.preloader-tagline {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.9rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(10px);
  animation: textReveal 1s 2.1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes drawHex { to { stroke-dashoffset: 0; } }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes popBead { to { transform: scale(1); } }
@keyframes textReveal { to { opacity: 1; transform: translateY(0); } }

/* --- Site Header (topbar + navbar) --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* --- Topbar --- */
.topbar {
  background-color: var(--navy-dark);
  padding: 8px 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.topbar a {
  color: rgba(255, 255, 255, 0.65);
}

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

.topbar-left {
  display: flex;
  gap: 24px;
  align-items: center;
  min-width: 0;
}

.topbar-right {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-shrink: 0;
}

.topbar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.topbar-item svg {
  flex-shrink: 0;
}

.topbar-short {
  display: none;
}

.topbar-long {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- Header / Navigation Bar --- */
.navbar {
  position: relative;
  background-color: var(--white);
  border-bottom: 3px solid var(--orange);
  box-shadow: var(--shadow-md);
  transition: var(--transition-fast);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 72px;
  gap: 24px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar-logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.navbar-logo-name {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.5px;
  line-height: 1;
}

.navbar-logo-name span {
  color: var(--orange);
}

.navbar-logo-sub {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  font-weight: 500;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-shrink: 0;
}

.navbar-nav > li {
  list-style: none;
}

.navbar-nav > li > a,
.navbar-nav > li > .nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  position: relative;
  white-space: nowrap;
  line-height: 1.2;
}

.navbar-nav > li > a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--orange);
  transition: var(--transition-fast);
}

.navbar-nav > li > a:hover::after,
.navbar-nav > li > a.active::after {
  left: 20px;
  right: 20px;
}

.navbar-nav > li > a:hover,
.navbar-nav > li > a.active,
.navbar-nav > li > .nav-dropdown-toggle:hover {
  color: var(--orange);
}

/* Desktop nav dropdowns */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.nav-dropdown-toggle::after {
  display: none;
}

.nav-chevron {
  transition: transform 0.22s ease;
  flex-shrink: 0;
}

.nav-dropdown.open .nav-chevron {
  transform: rotate(180deg);
}

.nav-dropdown.open > .nav-dropdown-toggle,
.nav-dropdown-toggle:hover {
  color: var(--orange);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 8px 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 1100;
}

.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  transition: var(--transition-fast);
}

.nav-dropdown-menu a::after {
  display: none;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.active {
  background: var(--orange-faint);
  color: var(--orange);
}

.nav-dropdown.has-active > .nav-dropdown-toggle {
  color: var(--orange);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  margin-left: 8px;
  padding-left: 24px;
  border-left: 1px solid var(--gray-200);
}

.navbar-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--gray-100);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  font-size: 13px;
  color: var(--gray-400);
  cursor: pointer;
  transition: var(--transition-fast);
}

.navbar-search:hover {
  border-color: var(--navy);
  color: var(--navy);
}

/* Mobile Hamburger Menu */
.navbar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--navy);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.navbar-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.navbar-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-nav-panel {
  position: fixed;
  top: var(--site-header-height);
  left: -100%;
  width: 100%;
  height: calc(100vh - var(--site-header-height));
  height: calc(100dvh - var(--site-header-height));
  background-color: var(--navy);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 40px;
  transition: left 0.4s cubic-bezier(0.77, 0, 0.175, 1);
  gap: 30px;
}

.mobile-nav-panel.active {
  left: 0;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  width: 100%;
  max-height: calc(100dvh - var(--site-header-height) - 120px);
  overflow-y: auto;
  padding: 0 24px 16px;
}

.mobile-nav-link {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 600;
  color: var(--white);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--orange);
}

.mobile-nav-group {
  width: 100%;
  text-align: center;
}

.mobile-nav-group-toggle {
  display: block;
  width: 100%;
  background: none;
  border: none;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  padding: 0;
  position: relative;
}

.mobile-nav-group-toggle::after {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-3px);
  transition: transform 0.22s ease;
}

.mobile-nav-group.open .mobile-nav-group-toggle,
.mobile-nav-group.has-active .mobile-nav-group-toggle {
  color: var(--orange);
}

.mobile-nav-group.open .mobile-nav-group-toggle::after {
  transform: rotate(-135deg) translateY(3px);
}

.mobile-nav-submenu {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 12px 0 4px;
}

.mobile-nav-group.open .mobile-nav-submenu {
  display: flex;
}

.mobile-nav-sublink {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.mobile-nav-sublink:hover,
.mobile-nav-sublink.active {
  color: var(--orange);
}

/* --- Hero Section --- */
.hero {
  background-color: var(--navy);
  background-image: linear-gradient(135deg, rgba(0, 32, 91, 0.96) 0%, rgba(0, 21, 64, 0.98) 100%), url('file:///C:/Users/ovntech/.gemini/antigravity-ide/brain/e0c9fa8a-990e-457f-b9a2-0626ee2c54e5/lab_hero_bg_1780900532167.png');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  padding: 100px 0 80px;
}

/* Geometric accent lines in hero */
.hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 500px;
  height: 500px;
  border: 80px solid rgba(232, 102, 10, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -120px;
  right: 200px;
  width: 300px;
  height: 300px;
  border: 50px solid rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  align-self: center;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  align-self: center;
  height: 100%;
  min-height: 320px;
}

.hero-visual-card {
  background-color: var(--white);
  padding: 24px 32px;
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.hero-visual-img {
  width: 100%;
  max-width: 320px;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232, 102, 10, 0.15);
  border: 1px solid rgba(232, 102, 10, 0.35);
  color: #FF9F5A;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 3px;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-head);
  font-size: 60px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--white);
  margin-bottom: 24px;
}

.hero h1 .accent {
  color: var(--orange-light);
}

.hero h1 em {
  font-style: italic;
  font-weight: 300;
}

.hero-lead {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.hero-stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  width: 100%;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-stats > div {
  min-width: 0;
  text-align: center;
}

.hero-stat-num {
  font-family: var(--font-head);
  font-size: 34px;
  font-weight: 700;
  color: var(--orange-light);
  line-height: 1;
  margin-bottom: 6px;
}

.hero-stat-lbl {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.4;
}

/* Chromatography Simulator Card Widget in Hero */
.column-simulator-card {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 24px;
  color: var(--white);
}

.sim-header {
  margin-bottom: 16px;
  text-align: center;
}

.sim-header h3 {
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 4px;
  font-weight: 600;
  font-family: var(--font-head);
  letter-spacing: 0.5px;
}

.sim-header p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.sim-viewport {
  position: relative;
  height: 250px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.column-tube {
  width: 50px;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.05) 50%, rgba(255, 255, 255, 0.2) 100%);
  border-left: 2px solid rgba(255, 255, 255, 0.2);
  border-right: 2px solid rgba(255, 255, 255, 0.2);
  position: relative;
}

.column-tube::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 0;
  width: 100%;
  height: 80%;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 4px 4px;
}

.sim-inlet {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 10%;
  background: rgba(255, 255, 255, 0.25);
  border-bottom-left-radius: 3px;
  border-bottom-right-radius: 3px;
}

.sim-outlet {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 10%;
  background: rgba(255, 255, 255, 0.25);
  border-top-left-radius: 2px;
  border-top-right-radius: 2px;
}

.bead-detector-line {
  position: absolute;
  bottom: 12%;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(232, 102, 10, 0.4);
  box-shadow: 0 0 8px var(--orange);
  z-index: 5;
}

.molecule-dot {
  position: absolute;
  border-radius: var(--radius-full);
  width: 7px;
  height: 7px;
  transform: translateX(-50%);
  left: 50%;
  top: -10px;
  opacity: 0;
}

.molecule-dot.fast {
  background-color: var(--orange-light);
  box-shadow: 0 0 6px var(--orange-light);
}

.molecule-dot.slow {
  background-color: #00b4d8;
  box-shadow: 0 0 6px #00b4d8;
}

.sim-controls {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.sim-btn {
  flex: 1;
  background-color: var(--orange);
  border: none;
  color: var(--white);
  padding: 10px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
  font-size: 0.85rem;
}

.sim-btn:hover {
  background-color: var(--orange-light);
  transform: translateY(-1px);
}

.sim-btn:disabled {
  background-color: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.3);
  cursor: not-allowed;
}

.sim-btn-reset {
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.sim-btn-reset:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.chromatogram-chart {
  height: 44px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  padding: 4px;
}

.chromatogram-chart svg {
  width: 100%;
  height: 100%;
}

.chromatogram-path {
  fill: none;
  stroke: var(--orange-light);
  stroke-width: 2;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
}

.chromatogram-path.active {
  animation: drawChart 4.5s linear forwards;
}

@keyframes drawChart { to { stroke-dashoffset: 0; } }

/* --- Brand Compatibility Strip --- */
.brand-strip {
  background-color: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.brand-strip .container {
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand-strip-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gray-400);
  white-space: nowrap;
  font-weight: 600;
}

.brand-strip-divider {
  width: 1px;
  height: 24px;
  background-color: var(--border);
  flex-shrink: 0;
}

.brand-strip-items {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.brand-strip-item {
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  background-color: var(--white);
  border: 1px solid var(--border);
  padding: 5px 14px;
  border-radius: 3px;
  letter-spacing: 0.3px;
}

/* --- Retrix Showcase Section --- */
.retrix-showcase {
  background-color: var(--navy);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.retrix-showcase::before {
  content: '';
  position: absolute;
  top: 20%;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232, 102, 10, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.retrix-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.retrix-logo-block {
  margin-bottom: 28px;
}

.retrix-brand-name {
  font-family: var(--font-head);
  font-size: 72px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 2px;
  line-height: 1;
}

.retrix-brand-tm {
  font-size: 28px;
  vertical-align: super;
}

.retrix-brand-tagline {
  font-size: 14px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 6px;
  font-weight: 600;
}

.retrix-desc {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin-bottom: 24px;
}

.retrix-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.retrix-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 6px 14px;
  border-radius: 3px;
  border: 1px solid rgba(232, 102, 10, 0.4);
  color: #FF9F5A;
  background: rgba(232, 102, 10, 0.1);
}

.retrix-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.retrix-feature {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: var(--transition-fast);
}

.retrix-feature:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

.retrix-feature-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: rgba(232, 102, 10, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-light);
  font-size: 18px;
}

.retrix-feature-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.retrix-feature-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

/* --- Products Section with Tabs --- */
.products-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 48px;
}

.product-tab {
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-400);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-tab.active, .product-tab:hover {
  color: var(--navy);
  border-bottom-color: var(--orange);
}

.product-pane {
  display: none;
}

.product-pane.active {
  display: block;
  animation: tabFadeIn 0.4s ease;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.product-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.product-card-header {
  background-color: var(--navy-faint);
  border-bottom: 1px solid var(--border);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.product-card-icon {
  width: 44px;
  height: 44px;
  background-color: var(--navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  flex-shrink: 0;
}

.product-card-name {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
}

.product-card-phase {
  font-size: 12px;
  color: var(--orange);
  font-weight: 600;
  margin-top: 1px;
}

.product-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 18px;
  flex-grow: 1;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.product-spec {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
}

.product-spec:last-child {
  border-bottom: none;
}

.product-spec-key {
  color: var(--text-muted);
  font-weight: 500;
}

.product-spec-val {
  color: var(--navy);
  font-weight: 600;
}

.product-card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: auto;
}

/* Consumables Grid Layout */
.consumables-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.consumable-item {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  text-align: center;
  transition: var(--transition-fast);
}

.consumable-item:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.consumable-item svg {
  width: 28px;
  height: 28px;
  stroke: var(--navy);
  fill: none;
  margin: 0 auto 10px;
  display: block;
}

.consumable-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 4px;
}

.consumable-detail {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --- Industries Section --- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.industry-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.industry-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--orange);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
  transform-origin: left;
}

.industry-card:hover::before {
  transform: scaleX(1);
}

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

.industry-icon {
  width: 52px;
  height: 52px;
  background-color: var(--navy-faint);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.industry-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--navy);
  fill: none;
}

.industry-name {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.industry-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.industry-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* --- Why Choose Zynra --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.why-card {
  text-align: center;
  padding: 36px 20px;
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.why-card:hover {
  border-color: var(--navy);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.why-icon {
  width: 60px;
  height: 60px;
  background-color: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 24px;
  margin: 0 auto 20px;
}

.why-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--white);
  fill: none;
}

.why-title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.why-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Comparison Bar & Table */
.compare-bar {
  background-color: var(--navy-faint);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
}

.compare-title {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 28px;
  text-align: center;
}

.compare-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

.compare-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.compare-table th {
  padding: 12px 16px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-family: var(--font-head);
}

.compare-table th:first-child {
  text-align: left;
  color: var(--gray-600);
}

.compare-table th:nth-child(2) {
  background-color: var(--white);
  color: var(--navy);
  border-radius: 6px 6px 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
}

.compare-table th:nth-child(3),
.compare-table th:nth-child(4) {
  color: var(--gray-400);
}

.compare-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
}

.compare-table td:first-child {
  text-align: left;
  color: var(--navy);
  font-weight: 500;
}

.compare-table td:nth-child(2) {
  background-color: var(--white);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  font-weight: 600;
  color: var(--navy);
}

.compare-table tr:last-child td:nth-child(2) {
  border-radius: 0 0 6px 6px;
  border-bottom: 1px solid var(--border);
}

.check-yes {
  color: #22A06B;
  font-weight: 600;
}

.check-no {
  color: var(--gray-400);
}

.check-part {
  color: var(--orange);
  font-weight: 600;
}

/* Section header (testimonials, etc.) */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.section-header .subtitle {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
  display: block;
}

.section-header h2 {
  font-size: 42px;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.75;
}

/* --- Testimony Slider --- */
.testimony-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  padding: 0 40px;
}

.testimony-slider-wrapper {
  overflow: hidden;
}

.testimony-slider {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.testimony-slide {
  min-width: 100%;
  box-sizing: border-box;
  opacity: 0.4;
  transform: scale(0.95);
  transition: opacity 0.5s, transform 0.5s;
  padding: 20px;
}

.testimony-slide.active {
  opacity: 1;
  transform: scale(1);
}

.testimony-card-content {
  padding: 48px;
  text-align: center;
}

.quote-icon {
  font-size: 3rem;
  color: rgba(232, 102, 10, 0.15);
  line-height: 1;
  margin-bottom: 20px;
}

.quote-icon svg {
  width: 50px;
  height: 50px;
  fill: var(--orange);
  opacity: 0.15;
  margin: 0 auto;
}

.testimony-text {
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.8;
  color: var(--gray-800);
  margin-bottom: 30px;
}

.testimony-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.author-avatar {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 3px solid var(--orange);
  background-color: var(--gray-100);
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h4 {
  font-size: 1.1rem;
  color: var(--navy);
  font-weight: 700;
  font-family: var(--font-body);
}

.author-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-fast);
}

.slider-btn:hover {
  background-color: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.slider-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.slider-btn.prev { left: -10px; }
.slider-btn.next { right: -10px; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background-color: rgba(0, 32, 91, 0.15);
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.slider-dot.active {
  background-color: var(--orange);
  width: 24px;
}

/* --- CTA Strip Section --- */
.cta-strip {
  background-color: var(--orange);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.cta-strip::before {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 300px;
  height: 300px;
  border: 60px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  pointer-events: none;
}

.cta-strip .container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-strip-title {
  font-family: var(--font-head);
  font-size: 38px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 8px;
}

.cta-strip-sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
}

.cta-strip-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* --- About Us Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: start;
}

.about-text p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 20px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.about-value {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about-value-num {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  min-width: 48px;
}

.about-value-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.about-value-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

.about-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.about-metric {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.about-metric:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(232, 102, 10, 0.2);
}

.about-metric-num {
  font-family: var(--font-head);
  font-size: 40px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 6px;
}

.about-metric-num span {
  color: var(--orange);
}

.about-metric-lbl {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Cities List Map box */
.about-map-block {
  background-color: var(--navy);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-lg);
}

.about-map-title {
  font-family: var(--font-head);
  font-size: 20px;
  color: var(--white);
  margin-bottom: 10px;
  font-weight: 700;
}

.about-map-lead {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 18px;
}

.about-world-map {
  margin-bottom: 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.about-world-map-img {
  display: block;
  width: 100%;
  height: auto;
  opacity: 0.92;
  mix-blend-mode: screen;
  filter: brightness(1.15) contrast(1.05);
}

.about-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.about-city {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-city svg {
  width: 12px;
  height: 12px;
  fill: var(--orange-light);
}

.about-city .hq-tag {
  font-size: 10px;
  background-color: var(--orange);
  color: var(--white);
  padding: 1px 6px;
  border-radius: 2px;
  font-weight: 600;
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background-color: var(--navy-faint);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  font-size: 18px;
}

.contact-info-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--navy);
  fill: none;
}

.contact-info-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 3px;
}

.contact-info-value {
  font-size: 14px;
  color: var(--navy);
  font-weight: 600;
}

.contact-info-address {
  line-height: 1.6;
  font-weight: 500;
}

.contact-info-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.contact-form {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.form-title {
  font-family: var(--font-head);
  font-size: 24px;
  color: var(--navy);
  font-weight: 700;
  margin-bottom: 6px;
}

.form-sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 18px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 7px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--navy);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 32, 91, 0.08);
}

select.form-control {
  cursor: pointer;
  height: 45px;
}

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

.form-submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  flex-wrap: wrap;
  gap: 12px;
}

.form-note {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-note svg {
  width: 14px;
  height: 14px;
  stroke: var(--orange);
  fill: none;
}

.form-hint {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

.form-control-file {
  padding: 9px 14px;
  cursor: pointer;
}

.form-control-file::file-selector-button {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  background: var(--navy-faint);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  margin-right: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.form-control-file::file-selector-button:hover {
  background: var(--orange-faint);
  border-color: var(--orange);
  color: var(--orange-dark);
}

/* --- Footer --- */
footer {
  position: relative;
  background-color: var(--navy-dark);
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 100%;
  background: url('../img/footer-bg.png') no-repeat center bottom / cover;
  opacity: 0.32;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 0;
}

footer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 21, 64, 0.82) 0%,
    rgba(0, 21, 64, 0.65) 45%,
    rgba(0, 21, 64, 0.42) 100%
  );
  pointer-events: none;
  z-index: 0;
}

.footer-top {
  position: relative;
  z-index: 1;
  background-color: transparent;
  padding: 60px 0 48px;
  color: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr 1.55fr;
  gap: 24px 48px;
  align-items: start;
}

.footer-col--contact {
  margin-left: auto;
  max-width: 320px;
}

.footer-social--contact {
  margin-top: 22px;
  justify-content: flex-end;
}

.footer-brand-name {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.footer-brand-name span {
  color: var(--orange);
}

.footer-brand-tag {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 16px;
  font-weight: 600;
}

.footer-brand-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.75;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-social a svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-col-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 20px;
  font-family: var(--font-head);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links li a {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.82);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links li a:hover {
  color: var(--orange-light);
  padding-left: 2px;
}

.footer-links li a svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 12px;
  align-items: flex-start;
}

.footer-contact-item--address span {
  line-height: 1.55;
}

.footer-contact-item svg {
  width: 14px;
  height: 14px;
  stroke: var(--orange);
  stroke-width: 2;
  fill: none;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  position: relative;
  z-index: 1;
  background-color: transparent;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 18px 0;
  color: rgba(255, 255, 255, 0.65);
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.68);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.62);
}

.footer-legal a:hover {
  color: var(--orange-light);
}

/* Back to Top Button */
.back-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background-color: var(--orange);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-fast);
  opacity: 0;
  pointer-events: none;
  z-index: 99;
}

.back-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-top:hover {
  background-color: var(--orange-dark);
  transform: translateY(-3px);
}

.back-top svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

/* Toast Success Notification */
.toast-notification {
  position: fixed;
  bottom: -100px;
  right: 24px;
  background-color: var(--navy);
  color: var(--white);
  border-left: 4px solid var(--orange);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: bottom 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-notification.show {
  bottom: 24px;
}

.toast-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--orange);
  stroke-width: 2.5;
  fill: none;
}

/* --- Responsive Media Queries --- */

/* Desktop / Laptop Medium (up to 1024px) */
@media (max-width: 1024px) {
  .container {
    padding: 0 28px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual {
    min-height: auto;
  }
  .hero-visual-img {
    max-width: 280px;
  }
  .hero-visual-card {
    padding: 20px 24px;
  }
  .retrix-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .retrix-brand-name {
    font-size: 56px;
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 40px;
  }
  .footer-col--contact {
    max-width: none;
    margin-left: 0;
  }
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .consumables-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .products-tabs::-webkit-scrollbar {
    display: none;
  }
  .product-tab {
    flex-shrink: 0;
  }

  .topbar-left {
    gap: 16px;
  }
  .topbar-right {
    gap: 14px;
  }
  .topbar-item--hours {
    display: none;
  }
}

/* Wide laptop — compact desktop nav */
@media (max-width: 1280px) {
  .navbar-nav {
    gap: 4px;
  }
  .navbar-nav > li > a,
  .navbar-nav > li > .nav-dropdown-toggle {
    padding: 10px 14px;
    font-size: 13px;
  }
  .navbar-nav > li > a.active::after,
  .navbar-nav > li > a:hover::after {
    left: 14px;
    right: 14px;
  }
  .navbar-actions {
    padding-left: 16px;
    margin-left: 4px;
  }
  .navbar-logo-img {
    height: 35px;
  }
}

/* Tablet / narrow desktop — mobile menu */
@media (max-width: 1100px) {
  .navbar-nav {
    display: none;
  }
  .navbar-toggle {
    display: flex;
  }
  .navbar-actions {
    margin-left: auto;
    padding-left: 0;
    border-left: none;
  }
  .navbar-actions .btn {
    display: none;
  }
}

/* Tablet Portrait (up to 768px) */
@media (max-width: 768px) {
  :root {
    --spacing-section: 60px;
  }

  .container {
    padding: 0 20px;
  }

  /* Topbar — compact two-row layout */
  .topbar {
    padding: 6px 0;
    font-size: 11px;
  }
  .topbar .container {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .topbar-left,
  .topbar-right {
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 16px;
  }
  .topbar-left .topbar-item {
    justify-content: center;
  }
  .topbar-right .topbar-item {
    justify-content: center;
  }

  /* Header / navbar */
  .navbar .container {
    height: 64px;
  }
  .navbar-logo-img {
    height: 31px;
  }
  .mobile-nav-panel {
    top: var(--site-header-height);
    height: calc(100vh - var(--site-header-height));
    height: calc(100dvh - var(--site-header-height));
    padding-top: 32px;
    gap: 24px;
    overflow-y: auto;
  }
  .mobile-nav-link {
    font-size: 1.25rem;
  }

  /* Hero */
  .hero {
    padding: 72px 0 60px;
  }
  .hero h1 {
    font-size: 44px;
  }
  .hero-lead {
    max-width: none;
    font-size: 16px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
    white-space: normal;
    justify-content: center;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 16px;
    margin-top: 36px;
    padding-top: 28px;
  }
  .hero-stat-num {
    font-size: 26px;
  }
  .hero-stat-lbl {
    font-size: 10px;
    letter-spacing: 0.5px;
  }

  /* Brand strip */
  .brand-strip .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .brand-strip-divider {
    display: none;
  }
  .brand-strip-items {
    gap: 8px;
  }

  /* Retrix showcase */
  .retrix-showcase {
    padding: 60px 0;
  }
  .retrix-brand-name {
    font-size: 48px;
  }
  .retrix-brand-tm {
    font-size: 20px;
  }
  .retrix-brand-tagline {
    font-size: 12px;
    letter-spacing: 2.5px;
  }

  /* Sections */
  .section-title {
    font-size: 32px;
  }
  .section-lead {
    font-size: 16px;
    margin-bottom: 36px;
  }
  .section-header h2 {
    font-size: 32px;
  }
  .section-header {
    margin-bottom: 36px;
  }

  /* Product tabs — horizontal scroll */
  .products-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-bottom: 36px;
  }
  .products-tabs::-webkit-scrollbar {
    display: none;
  }
  .product-tab {
    flex-shrink: 0;
    padding: 12px 18px;
    font-size: 13px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }
  .consumables-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .industries-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .compare-title {
    font-size: 22px;
  }

  /* Testimonials */
  .testimony-container {
    padding: 0 8px;
  }
  .testimony-slide {
    padding: 12px;
  }

  /* CTA strip */
  .cta-strip {
    padding: 48px 0;
  }
  .cta-strip .container {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }
  .cta-strip-title {
    font-size: 28px;
  }
  .cta-strip-actions {
    flex-direction: column;
    width: 100%;
    flex-shrink: 1;
  }
  .cta-strip-actions .btn {
    width: 100%;
    white-space: normal;
    justify-content: center;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-metric-num {
    font-size: 32px;
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-form {
    padding: 28px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .form-submit {
    flex-direction: column;
    align-items: stretch;
  }
  .form-submit .btn {
    width: 100%;
    justify-content: center;
  }
  .form-note {
    justify-content: center;
    text-align: center;
  }
  .contact-info-value {
    word-break: break-word;
  }

  /* Footer */
  .footer-top {
    padding: 48px 0 36px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-col--contact {
    max-width: none;
  }
  .footer-social--contact {
    justify-content: flex-start;
  }
  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }
  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 20px;
  }
  .footer-copy {
    font-size: 12px;
    line-height: 1.6;
  }
}

/* --- Modal Popup --- */
.modal-trigger {
  cursor: pointer;
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}

.btn-outline-dark:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.text-gradient {
  color: var(--orange-light);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 21, 64, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
  padding: 30px;
}

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

.modal {
  background: var(--white);
  border-radius: 24px;
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  position: relative;
  transform: translateY(40px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal::-webkit-scrollbar {
  width: 6px;
}

.modal::-webkit-scrollbar-track {
  background: transparent;
}

.modal::-webkit-scrollbar-thumb {
  background: var(--navy-light);
  border-radius: 3px;
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  z-index: 10;
  line-height: 1;
}

.modal-close:hover {
  background: var(--orange);
  color: var(--white);
  transform: rotate(90deg);
}

.modal-body {
  padding: 0;
  overflow-y: auto;
  flex: 1;
}

.modal-hero {
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-dark));
  padding: 50px 48px 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal-logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  padding: 18px 28px;
  border-radius: 16px;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.modal-logo {
  display: block;
  height: 64px;
  width: auto;
  margin: 0 auto;
}

.modal-hero h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
}

.modal-content {
  padding: 40px 48px 48px;
  border-radius: 0 0 24px 24px;
  background: var(--white);
}

.modal-desc {
  color: var(--text-body);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 14px;
}

.modal-desc-secondary {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.8;
  margin-bottom: 30px;
}

.modal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.modal-badge {
  padding: 8px 18px;
  background: var(--navy-faint);
  color: var(--navy);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--border);
  transition: var(--transition-fast);
}

.modal-badge:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
  border-color: var(--orange);
}

.badge-orange {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.badge-orange:hover {
  background: var(--orange-dark);
}

.modal-products {
  margin-bottom: 36px;
}

.modal-products h3 {
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 18px;
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
}

.modal-products h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
}

.modal-product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.modal-product-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  border-left: 3px solid transparent;
}

.modal-product-item:hover {
  border-left-color: var(--orange);
  background: var(--orange-faint);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.mpi-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  margin-top: 2px;
  background: rgba(232, 102, 10, 0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
}

.mpi-icon svg {
  width: 22px;
  height: 22px;
}

.modal-product-item strong {
  display: block;
  color: var(--navy);
  font-size: 0.92rem;
  margin-bottom: 3px;
}

.modal-product-item p {
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.modal-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

body.modal-open {
  overflow: hidden;
}

@media (max-width: 768px) {
  .modal-overlay { padding: 16px; }
  .modal-hero { padding: 36px 28px 28px; }
  .modal-content { padding: 28px 28px 36px; }
  .modal-product-grid { grid-template-columns: 1fr; }
  .modal-logo { height: 48px; }
  .modal-logo-wrap { padding: 14px 20px; border-radius: 12px; }
  .modal-hero h2 { font-size: 1.3rem; }
  .modal-cta { flex-direction: column; }
  .modal-cta .btn { width: 100%; }
}

/* Mobile Screens (up to 480px) */
@media (max-width: 480px) {
  :root {
    --spacing-section: 48px;
  }

  .container {
    padding: 0 16px;
  }

  .topbar {
    padding: 5px 0;
    font-size: 10px;
  }
  .topbar .container {
    flex-direction: row;
    align-items: center;
    gap: 8px;
  }
  .topbar-left {
    flex: 1;
    min-width: 0;
    justify-content: flex-start;
  }
  .topbar-right {
    flex-shrink: 0;
    gap: 10px;
  }
  .topbar-long {
    display: none;
  }
  .topbar-short {
    display: inline;
  }

  .mobile-nav-panel {
    top: var(--site-header-height);
    height: calc(100vh - var(--site-header-height));
    height: calc(100dvh - var(--site-header-height));
  }
  .mobile-nav-link {
    font-size: 1.35rem;
  }

  .hero {
    padding: 56px 0 48px;
  }
  .hero h1 {
    font-size: 34px;
    letter-spacing: -0.5px;
  }
  .hero-eyebrow {
    font-size: 10px;
    letter-spacing: 1.5px;
    padding: 5px 10px;
    max-width: 100%;
    text-align: center;
    justify-content: center;
  }
  .hero-visual-img {
    max-width: 100%;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 10px;
  }
  .hero-stat-num {
    font-size: 22px;
  }

  .brand-strip {
    padding: 16px 0;
  }
  .brand-strip-item {
    font-size: 11px;
    padding: 4px 10px;
  }

  .retrix-brand-name {
    font-size: 40px;
  }
  .retrix-feature {
    padding: 16px;
    gap: 12px;
  }
  .retrix-feature-title {
    font-size: 16px;
  }

  .section-title {
    font-size: 28px;
  }
  .section-header h2 {
    font-size: 28px;
  }
  .section-lead {
    font-size: 15px;
    margin-bottom: 28px;
  }

  .product-tab {
    padding: 10px 14px;
    font-size: 12px;
  }
  .product-card-header {
    padding: 16px;
    flex-wrap: wrap;
  }
  .product-card-name {
    font-size: 18px;
  }
  .product-spec {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    padding: 6px 0;
  }
  .product-spec-val {
    text-align: left;
    word-break: break-word;
  }

  .consumables-grid {
    grid-template-columns: 1fr;
  }

  .compare-bar {
    padding: 20px 16px;
  }
  .compare-table {
    font-size: 12px;
    min-width: 480px;
  }
  .compare-table th,
  .compare-table td {
    padding: 10px 12px;
  }

  .about-cities {
    justify-content: center;
  }
  .about-metric-grid {
    grid-template-columns: 1fr;
  }
  .about-value-num {
    font-size: 26px;
    min-width: 40px;
  }

  .contact-form {
    padding: 20px 16px;
  }

  .testimony-card-content {
    padding: 24px 16px;
  }
  .testimony-text {
    font-size: 1.05rem;
  }
  .slider-btn {
    display: none;
  }

  .cta-strip-title {
    font-size: 24px;
  }
  .cta-strip-sub {
    font-size: 14px;
  }

  .footer-top {
    padding: 40px 0 28px;
  }
  .footer-social {
    justify-content: center;
  }
  .footer-social--contact {
    justify-content: flex-start;
  }

  .back-top {
    bottom: 20px;
    right: 16px;
    width: 40px;
    height: 40px;
  }

  .toast-notification {
    left: 16px;
    right: 16px;
  }
  .toast-notification.show {
    bottom: 16px;
  }

  .btn {
    white-space: normal;
    padding: 12px 20px;
    font-size: 13px;
  }
}

/* ==========================================================================
   INNER PAGES (Distribution, Forms, Careers)
   ========================================================================== */

.page-hero {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy-dark) 100%);
  padding: 44px 0 52px;
  color: var(--white);
}

.page-hero h1 {
  color: var(--white);
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.page-hero-lead {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.05rem;
  max-width: 680px;
  line-height: 1.75;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
}

.breadcrumb a:hover {
  color: var(--orange-light);
}

.breadcrumb-sep {
  opacity: 0.45;
}

.breadcrumb-current {
  color: var(--orange-light);
  font-weight: 600;
}

.page-content {
  padding: var(--spacing-section) 0;
}

.page-content-narrow {
  max-width: 860px;
  margin: 0 auto;
}

.page-aside-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

.page-aside-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: sticky;
  top: calc(var(--site-header-height) + 24px);
}

.page-aside-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.page-aside-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.page-aside-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-aside-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 6px;
}

.page-aside-links a:hover {
  color: var(--orange);
}

.page-aside-links a svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.classification-intro {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 780px;
}

.classification-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.classification-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
  border-top: 4px solid var(--orange);
}

.classification-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.classification-tier {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 8px;
}

.classification-name {
  font-family: var(--font-head);
  font-size: 1.35rem;
  color: var(--navy);
  margin-bottom: 10px;
}

.classification-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.classification-criteria {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.classification-criteria li {
  font-size: 13px;
  color: var(--navy);
  padding-left: 18px;
  position: relative;
}

.classification-criteria li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

.classification-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 40px;
}

.classification-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.classification-table th,
.classification-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.classification-table th {
  background: var(--navy-faint);
  font-family: var(--font-head);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--navy);
}

.classification-table tr:last-child td {
  border-bottom: none;
}

.page-cta-bar {
  background: var(--navy-faint);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.page-cta-bar h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.page-cta-bar p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

.page-form-shell {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.page-form-shell .form-title {
  margin-bottom: 6px;
}

.careers-intro {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 720px;
}

.careers-perks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.careers-perk {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  text-align: center;
}

.careers-perk strong {
  display: block;
  color: var(--navy);
  font-size: 15px;
  margin-bottom: 6px;
}

.careers-perk span {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.job-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 48px;
}

.job-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  transition: var(--transition-fast);
}

.job-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-sm);
}

.job-card h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.job-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.job-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 3px;
  background: var(--orange-faint);
  color: var(--orange-dark);
  border: 1px solid #F5C0A0;
}

.complaint-note {
  background: var(--orange-faint);
  border: 1px solid #F5C0A0;
  border-radius: var(--radius-md);
  padding: 16px 18px;
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 28px;
}

.complaint-note strong {
  color: var(--navy);
}

.navbar-logo-img-link {
  display: flex;
  align-items: center;
}

@media (max-width: 1024px) {
  .classification-grid {
    grid-template-columns: 1fr;
  }
  .careers-perks {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-aside-grid {
    grid-template-columns: 1fr;
  }
  .page-aside-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .page-hero h1 {
    font-size: 1.85rem;
  }
  .page-form-shell {
    padding: 28px 20px;
  }
  .page-cta-bar {
    flex-direction: column;
    text-align: center;
  }
  .careers-perks {
    grid-template-columns: 1fr;
  }
  .job-card {
    flex-direction: column;
    align-items: flex-start;
  }
}