/* ==========================================================================
   AR MEDIA HOUSE - CORPORATE STYLESHEET
   Divisions: AR Events & Exhibitions | AR Print Media
   Deployment Target: Hostinger Shared Hosting (HTML/CSS/JS/PHP)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  /* Brand Corporate Colors */
  --navy-dark: #040F24;
  --navy-primary: #071A3D;
  --navy-secondary: #0D2859;
  --navy-light: #153775;
  
  --blue-primary: #1769E0;
  --blue-hover: #1255B8;
  --blue-electric: #2B82FE;
  --blue-subtle: #EFF6FF;
  --blue-border: #DBEAFE;
  
  --bg-body: #FFFFFF;
  --bg-light: #F7F8FA;
  --bg-alt: #F1F4F9;
  --bg-card: #FFFFFF;
  
  /* Slate Neutrals */
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --white: #FFFFFF;

  /* Accent Colors */
  --accent-orange: #EA580C;
  --accent-magenta: #E11D48;
  --accent-yellow: #F59E0B;
  --accent-green: #25D366;
  --accent-green-hover: #1EBE5D;

  /* Typography */
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Space Grotesk', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Border Radii (Curvy & Modern) */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.06);

  /* Container */
  --container-max: 1240px;
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--slate-800);
  background-color: var(--bg-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  touch-action: manipulation;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 767px) {
  body {
    padding-bottom: calc(4.75rem + env(safe-area-inset-bottom, 0px));
  }
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--navy-primary);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  color: var(--slate-600);
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--blue-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--blue-hover);
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* Container & Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.section {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.section-sm {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.section-bg-light {
  background-color: var(--bg-light);
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-primary);
  background-color: var(--blue-subtle);
  border: 1px solid var(--blue-border);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.eyebrow-dark {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--blue-electric);
  border-color: rgba(255, 255, 255, 0.15);
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--slate-600);
  line-height: 1.65;
}

/* Grid System */
.grid {
  display: grid;
  gap: 1.75rem;
}

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

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

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

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

/* Buttons & Links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.875rem 1.65rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--blue-primary);
  color: var(--white);
  border-color: var(--blue-primary);
  box-shadow: 0 4px 12px rgba(23, 105, 224, 0.25);
}

.btn-primary:hover {
  background-color: var(--blue-hover);
  border-color: var(--blue-hover);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(23, 105, 224, 0.35);
  transform: translateY(-1px);
}

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

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

.btn-outline {
  background-color: transparent;
  color: var(--navy-primary);
  border-color: var(--slate-300);
}

.btn-outline:hover {
  background-color: var(--slate-100);
  border-color: var(--slate-400);
  color: var(--navy-primary);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  color: var(--white);
}

.btn-whatsapp {
  background-color: var(--accent-green);
  color: var(--white);
  border-color: var(--accent-green);
}

.btn-whatsapp:hover {
  background-color: var(--accent-green-hover);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-sm {
  padding: 0.6rem 1.1rem;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 0.875rem;
}

.btn-icon {
  width: 1.1rem;
  height: 1.1rem;
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.2s ease;
}

.btn:hover .btn-icon {
  transform: translateX(3px);
}

/* Top Announcement Bar */
.topbar {
  background-color: var(--navy-dark);
  color: var(--slate-300);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.45rem 0;
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.topbar-link {
  color: var(--slate-300);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

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

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #93C5FD;
}

.topbar-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #34D399;
  display: inline-block;
}

/* Main Navigation Header */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--white);
  border-bottom: 1px solid var(--slate-200);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
  transition: height 0.2s ease;
}

.header.scrolled .navbar {
  height: 4.25rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo img {
  height: 3.5rem;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.brand-logo:hover img {
  transform: scale(1.02);
}

/* Nav Menu (Desktop) */
.nav-menu {
  display: none;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
  }
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy-primary);
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.nav-link:hover {
  color: var(--blue-primary);
  background-color: var(--slate-100);
}

.nav-link.active {
  color: var(--blue-primary);
  background-color: var(--blue-subtle);
}

/* ==========================================================================
   DESKTOP SERVICES MEGA-DROPDOWN MENU
   ========================================================================== */
.nav-item-has-dropdown {
  position: relative;
}

.nav-link-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

.dropdown-arrow {
  transition: transform 0.2s ease;
  display: inline-block;
  vertical-align: middle;
}

.nav-item-has-dropdown:hover .dropdown-arrow,
.nav-item-has-dropdown:focus-within .dropdown-arrow,
.nav-item-has-dropdown.active-open .dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 760px;
  max-width: calc(100vw - 2rem);
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 45px rgba(7, 26, 61, 0.16), 0 4px 12px rgba(0, 0, 0, 0.05);
  padding: 1.35rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.22s;
  z-index: 1100;
}

/* Hover bridge to keep mouse moving into dropdown smoothly */
.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 16px;
}

.nav-item-has-dropdown:hover .nav-dropdown-menu,
.nav-item-has-dropdown:focus-within .nav-dropdown-menu,
.nav-item-has-dropdown.active-open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.nav-dropdown-col {
  display: flex;
  flex-direction: column;
}

.nav-dropdown-header {
  display: block;
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.65rem;
  border-bottom: 2px solid var(--slate-100);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background 0.15s ease;
}

.nav-dropdown-header:hover {
  background: var(--slate-50);
}

.dropdown-header-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.35rem;
  letter-spacing: 0.04em;
}

.dropdown-header-badge.events {
  background: #FFF7ED;
  color: #C2410C;
  border: 1px solid #FFEDD5;
}

.dropdown-header-badge.print {
  background: #EFF6FF;
  color: #1D4ED8;
  border: 1px solid #DBEAFE;
}

.dropdown-header-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--navy-primary);
  letter-spacing: 0.02em;
}

.dropdown-header-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--slate-500);
  margin-top: 0.15rem;
}

.nav-dropdown-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.nav-dropdown-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 0.65rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy-primary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
  line-height: 1.35;
}

.nav-dropdown-item-left {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.drop-icon {
  font-size: 0.95rem;
  width: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.drop-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.1rem 0.45rem;
  background: var(--slate-100);
  color: var(--slate-600);
  border-radius: 999px;
  letter-spacing: 0.02em;
  transition: background 0.15s, color 0.15s;
}

.nav-dropdown-list li a:hover {
  background: var(--blue-subtle);
  color: var(--blue-primary);
  padding-left: 0.85rem;
}

.nav-dropdown-list li a:hover .drop-tag {
  background: var(--blue-primary);
  color: var(--white);
}

.nav-dropdown-viewall {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--slate-200);
}

.nav-dropdown-viewall a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue-primary);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.nav-dropdown-viewall a:hover {
  background: var(--blue-subtle);
  color: var(--blue-dark);
}

/* ==========================================================================
   MOBILE DROPDOWN ACCORDION
   ========================================================================== */
.mobile-nav-dropdown {
  background: var(--slate-100);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 0.25rem;
}

.mobile-dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-dropdown-header a {
  flex: 1;
  background: none !important;
  color: var(--navy-primary) !important;
}

.mobile-dropdown-toggle {
  background: none;
  border: none;
  padding: 0.85rem 1rem;
  cursor: pointer;
  color: var(--navy-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}

.mobile-nav-dropdown.open .mobile-dropdown-toggle svg {
  transform: rotate(180deg);
}

.mobile-dropdown-content {
  display: none;
  padding: 0 0.85rem 0.85rem 0.85rem;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-dropdown.open .mobile-dropdown-content {
  display: flex;
}

.mobile-division-group {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 0.65rem;
}

.mobile-division-title {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--blue-primary);
  margin-bottom: 0.45rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--slate-100);
}

.mobile-sub-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-sub-links a {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.65rem !important;
  font-size: 0.8125rem !important;
  font-family: var(--font-sans) !important;
  font-weight: 600 !important;
  text-transform: none !important;
  background: var(--slate-50) !important;
  color: var(--navy-primary) !important;
  border-radius: var(--radius-sm) !important;
}

.mobile-sub-links a:hover,
.mobile-sub-links a.active {
  background: var(--blue-subtle) !important;
  color: var(--blue-primary) !important;
}

/* Service Detail Pages Specific Styling */
.service-spec-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

@media (min-width: 1024px) {
  .service-spec-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.25rem;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.spec-table th,
.spec-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--slate-200);
  font-size: 0.875rem;
}

.spec-table th {
  background: var(--slate-50);
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--navy-primary);
  width: 38%;
}

.spec-table td {
  color: var(--slate-700);
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: none;
}

.service-card-image-box {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--slate-200);
}

.service-card-image-box img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.service-card-image-box:hover img {
  transform: scale(1.02);
}

.header-actions {
  display: none;
  align-items: center;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .header-actions {
    display: flex;
  }
}

/* Mobile Toggle Button */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 0;
  transition: all 0.2s ease;
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--navy-primary);
  border-radius: 2px;
  transition: all 0.2s ease;
}

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

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

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

/* Mobile Navigation Drawer (iOS Native Slide-Over Sheet) */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 86%;
  max-width: 360px;
  height: 100vh;
  height: 100dvh;
  background-color: var(--white);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.18);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: calc(1rem + env(safe-area-inset-top, 0px)) 1.25rem calc(1.25rem + env(safe-area-inset-bottom, 0px)) 1.25rem;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
  will-change: transform;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.mobile-nav::before {
  content: '';
  display: block;
  width: 40px;
  height: 5px;
  background: #CBD5E1;
  border-radius: 9999px;
  margin: 0 auto 0.75rem auto;
  opacity: 0.8;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 26, 61, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.32, 0.72, 0, 1);
}

.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--slate-200);
  margin-bottom: 1.25rem;
}

.mobile-nav-header img {
  height: 2.75rem;
  width: auto;
}

.mobile-close-btn {
  background: var(--slate-100);
  border: none;
  font-size: 1.25rem;
  color: var(--slate-600);
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: transform 0.15s ease, background 0.15s ease;
}

.mobile-close-btn:active {
  transform: scale(0.9);
  background: var(--slate-200);
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy-primary);
  border-radius: var(--radius-md);
  background-color: var(--slate-100);
  transition: all 0.2s cubic-bezier(0.32, 0.72, 0, 1);
}

.mobile-nav-links a:active {
  transform: scale(0.98);
}

.mobile-nav-links a.active,
.mobile-nav-links a:hover {
  background-color: var(--blue-subtle);
  color: var(--blue-primary);
}

.mobile-nav-footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--slate-200);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* Sticky Mobile Bottom Bar (iOS Tab Bar Style) */
.mobile-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-top: 0.5px solid rgba(0, 0, 0, 0.12);
  padding: 0.5rem 0.75rem calc(0.5rem + env(safe-area-inset-bottom, 0px)) 0.75rem;
  z-index: 999;
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 0.5rem;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
  .mobile-bottom-bar {
    display: none;
  }
}

.mobile-bar-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.25rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: none;
  border-radius: 12px;
  text-decoration: none;
  line-height: 1.2;
  gap: 0.2rem;
  min-height: 48px;
  letter-spacing: -0.01em;
  transition: transform 0.12s cubic-bezier(0.2, 0.9, 0.42, 1), background-color 0.15s ease;
}

.mobile-bar-btn:active {
  transform: scale(0.95);
}

.mobile-bar-btn svg {
  width: 1.2rem;
  height: 1.2rem;
}

.mobile-bar-call {
  background-color: #F1F5F9;
  color: #0F172A;
  border: 0.5px solid #E2E8F0;
}

.mobile-bar-call:active {
  background-color: #E2E8F0;
}

.mobile-bar-wa {
  background-color: #DCFCE7;
  color: #15803D;
  border: 0.5px solid #BBF7D0;
}

.mobile-bar-wa:active {
  background-color: #BBF7D0;
}

.mobile-bar-quote {
  background: linear-gradient(135deg, #1769E0 0%, #0D2859 100%);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(23, 105, 224, 0.3);
}

.mobile-bar-quote:active {
  opacity: 0.92;
}

/* Hero Section - Slider with Right Inquiry Form */
.hero {
  position: relative;
  background: linear-gradient(135deg, #071A3D 0%, #040F24 100%);
  color: var(--white);
  padding-top: 3.5rem;
  padding-bottom: 4rem;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  min-height: 640px;
  display: flex;
  align-items: center;
}

/* Background Slider */
.hero-slider-backgrounds {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1), transform 7s ease;
}

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

/* Dual Layer Overlay Gradient for High Contrast & Text Legibility */
.hero-slider-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    100deg,
    rgba(6, 18, 43, 0.96) 0%,
    rgba(7, 26, 61, 0.92) 42%,
    rgba(4, 15, 36, 0.85) 100%
  );
  pointer-events: none;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image: 
    radial-gradient(circle at 90% 15%, rgba(23, 105, 224, 0.22) 0%, transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(234, 88, 12, 0.15) 0%, transparent 35%);
  pointer-events: none;
}

/* Hero Responsive Grid (Left Slider, Right Form) */
.hero-slider-grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-slider-grid {
    grid-template-columns: 1fr 460px;
    gap: 3.5rem;
  }
}

@media (min-width: 1280px) {
  .hero-slider-grid {
    grid-template-columns: 1fr 490px;
    gap: 4rem;
  }
}

/* ==========================================================================
   RIGHT COLUMN: INQUIRY FORM CARD
   ========================================================================== */
.hero-inquiry-col {
  position: relative;
  z-index: 4;
}

.hero-inquiry-card {
  background: rgba(10, 25, 47, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-2xl);
  padding: 1.75rem 1.85rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.hero-inquiry-header {
  margin-bottom: 1.25rem;
}

.hero-inquiry-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #38BDF8;
  background-color: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.65rem;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #38BDF8;
  box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.7);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.7); }
  70% { box-shadow: 0 0 0 6px rgba(56, 189, 248, 0); }
  100% { box-shadow: 0 0 0 0 rgba(56, 189, 248, 0); }
}

.hero-inquiry-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin: 0 0 0.35rem;
  letter-spacing: -0.01em;
}

.hero-inquiry-subtitle {
  font-size: 0.85rem;
  color: #94A3B8;
  line-height: 1.45;
  margin: 0;
}

/* Form Controls */
.hero-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .hero-form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-form-group {
  position: relative;
}

.hero-form-control {
  width: 100%;
  background-color: #FFFFFF;
  color: var(--navy-primary);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.7rem 0.85rem;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  outline: none;
}

.hero-form-control::placeholder {
  color: #64748B;
  font-weight: 400;
}

.hero-form-control:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(23, 105, 224, 0.25);
  background-color: #FFFFFF;
}

.hero-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
  cursor: pointer;
}

.hero-select option {
  background-color: #FFFFFF;
  color: #0A192F;
  font-size: 0.875rem;
  padding: 0.5rem;
}

.hero-select optgroup {
  background-color: #F1F5F9;
  color: #0F172A;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.hero-form-textarea {
  resize: vertical;
  min-height: 52px;
  line-height: 1.4;
}

.hero-form-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.35rem;
}

@media (min-width: 480px) {
  .hero-form-actions {
    flex-direction: row;
  }
}

.hero-btn-submit {
  flex: 1.3;
  padding: 0.8rem 1rem;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 14px rgba(23, 105, 224, 0.35);
}

.hero-btn-wa {
  flex: 1;
  padding: 0.8rem 0.85rem;
  font-size: 0.8125rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.hero-inquiry-footer {
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.hero-trust-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #94A3B8;
  line-height: 1.35;
}

.hero-trust-text svg {
  color: #4ADE80;
  flex-shrink: 0;
}

/* ==========================================================================
   LEFT COLUMN: SLIDER CONTENT & CONTROLS
   ========================================================================== */
.hero-slider-col {
  position: relative;
  z-index: 3;
}

.hero-slides-content-wrapper {
  position: relative;
  min-height: 340px;
}

.hero-content-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.hero-content-slide.active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.slide-badge-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #38BDF8;
}

.slide-badge-dot.events {
  background-color: #60A5FA;
}

.slide-badge-dot.print {
  background-color: #FB923C;
}

.hero-title {
  font-size: clamp(2.1rem, 4.2vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 1.25rem;
}

.hero-title span.highlight {
  color: var(--blue-electric);
  display: inline-block;
}

.hero-desc {
  font-size: clamp(0.98rem, 1.8vw, 1.15rem);
  color: #CBD5E1;
  line-height: 1.6;
  margin-bottom: 1.75rem;
  max-width: 600px;
}

.hero-slide-features {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.hero-feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.78125rem;
  color: #E2E8F0;
}

.hero-feature-pill svg {
  color: #38BDF8;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* Slider Bottom Control Bar */
.hero-slider-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 1.5rem;
}

.slider-nav-arrows {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.slider-arrow-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.slider-arrow-btn:hover {
  background-color: var(--blue-primary);
  border-color: var(--blue-primary);
  transform: translateY(-1px);
}

.slider-dots {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.slider-dot {
  width: 28px;
  height: 6px;
  border-radius: 3px;
  background-color: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer;
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.slider-dot.active {
  width: 44px;
  background-color: var(--blue-electric);
}

.slider-counter {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: #94A3B8;
  margin-left: auto;
}

.slider-counter .slide-current {
  color: var(--white);
  font-weight: 700;
}

/* Legacy hero trust badges kept for compatibility */
.hero-trust-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78125rem;
  color: #94A3B8;
}

.hero-badge-item svg {
  color: var(--blue-electric);
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

.hero-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-2xl);
  padding: 2rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  z-index: 2;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-title {
  color: var(--white);
  font-size: 1.125rem;
  font-weight: 700;
}

.hero-division-pills {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.division-pill-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem;
  border-radius: var(--radius-xl);
  transition: all 0.2s ease;
}

.division-pill-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateX(4px);
}

.division-pill-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background-color: rgba(23, 105, 224, 0.2);
  color: var(--blue-electric);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.division-pill-icon.print {
  background-color: rgba(234, 88, 12, 0.2);
  color: #FB923C;
}

.division-pill-text h4 {
  color: var(--white);
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.division-pill-text p {
  color: #94A3B8;
  font-size: 0.8125rem;
  margin-bottom: 0;
  line-height: 1.4;
}

/* Two Business Divisions Section */
.divisions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .divisions-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.division-card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

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

.division-card.events {
  border-top: 4px solid var(--blue-primary);
}

.division-card.print {
  border-top: 4px solid var(--accent-orange);
}

.division-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.division-tag.events {
  background-color: var(--blue-subtle);
  color: var(--blue-primary);
}

.division-tag.print {
  background-color: #FFF7ED;
  color: var(--accent-orange);
}

.division-name {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.division-tagline {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--slate-500);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.division-desc {
  font-size: 0.95rem;
  color: var(--slate-600);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.division-offerings {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  margin-bottom: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--slate-100);
}

@media (min-width: 640px) {
  .division-offerings {
    grid-template-columns: 1fr 1fr;
  }
}

.offering-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--slate-700);
  font-weight: 500;
}

.offering-bullet {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--slate-100);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 10px;
}

.division-card.print .offering-bullet {
  color: var(--accent-orange);
}

.division-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Service & Catalog Cards */
.catalog-card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.catalog-card:hover {
  border-color: var(--slate-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.catalog-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  background-color: var(--slate-100);
  color: var(--slate-700);
  margin-bottom: 1rem;
  align-self: flex-start;
}

.catalog-card-badge.events {
  background-color: var(--blue-subtle);
  color: var(--blue-primary);
}

.catalog-card-badge.print {
  background-color: #FFF7ED;
  color: var(--accent-orange);
}

.catalog-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.catalog-card-desc {
  font-size: 0.875rem;
  color: var(--slate-600);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.catalog-card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-100);
}

.catalog-card-features li {
  font-size: 0.8125rem;
  color: var(--slate-600);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.4;
}

.catalog-card-features li svg {
  color: var(--blue-primary);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

.catalog-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-100);
}

/* Visual Gallery & Featured Showcase */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--navy-dark);
  box-shadow: var(--shadow-sm);
  aspect-ratio: 16 / 11;
  group: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 26, 61, 0.9) 0%, rgba(7, 26, 61, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: var(--white);
}

.gallery-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  font-weight: 700;
  color: #93C5FD;
  margin-bottom: 0.35rem;
}

.gallery-title {
  color: var(--white);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.3;
}

/* Process Steps (How It Works) */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  position: relative;
}

@media (min-width: 640px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.process-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--slate-300);
}

.process-number {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-primary);
  line-height: 1;
  margin-bottom: 1.25rem;
}

.process-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.process-desc {
  font-size: 0.875rem;
  color: var(--slate-600);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Why AR (Trust Points) */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trust-card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.trust-number {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--blue-primary);
  background-color: var(--blue-subtle);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.trust-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.trust-desc {
  font-size: 0.875rem;
  color: var(--slate-600);
  line-height: 1.6;
}

/* Contact Page & Enquiry Form */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 5fr 7fr;
    gap: 3.5rem;
  }
}

.contact-info-card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-2xl);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
}

.contact-brand-block {
  margin-bottom: 2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--slate-200);
}

.contact-brand-block img {
  height: 3.75rem;
  width: auto;
  margin-bottom: 1rem;
}

.contact-brand-block p {
  font-size: 0.875rem;
  color: var(--slate-600);
}

.contact-detail-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
}

.contact-detail-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  background-color: var(--blue-subtle);
  border: 1px solid var(--blue-border);
  color: var(--blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--slate-500);
  display: block;
  margin-bottom: 0.25rem;
}

.contact-detail-val {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy-primary);
  line-height: 1.5;
}

.contact-detail-val a {
  color: var(--navy-primary);
}

.contact-detail-val a:hover {
  color: var(--blue-primary);
}

.contact-form-card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-2xl);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 640px) {
  .contact-form-card {
    padding: 3rem 2.5rem;
  }
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy-primary);
  margin-bottom: 0.45rem;
}

.form-label span.req {
  color: var(--accent-magenta);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  background-color: var(--bg-light);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  color: var(--navy-primary);
  transition: all 0.2s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  background-color: var(--white);
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(23, 105, 224, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Multiselect Dropdown Component */
.multiselect-container {
  position: relative;
  width: 100%;
}

.multiselect-trigger {
  width: 100%;
  min-height: 48px;
  padding: 0.6rem 1rem;
  background-color: var(--bg-light);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  transition: all 0.2s ease;
}

.multiselect-trigger:hover {
  border-color: var(--slate-400);
}

.multiselect-container.open .multiselect-trigger {
  border-color: var(--blue-primary);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(23, 105, 224, 0.12);
}

.multiselect-placeholder {
  font-size: 0.875rem;
  color: var(--slate-400);
}

.multiselect-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.multiselect-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  background-color: var(--navy-primary);
  color: var(--white);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

.multiselect-summary-text {
  font-size: 0.8125rem;
  color: var(--navy-primary);
  font-weight: 600;
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.multiselect-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 50;
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: none;
  flex-direction: column;
  overflow: hidden;
  max-height: 380px;
}

.multiselect-container.open .multiselect-dropdown {
  display: flex;
}

.multiselect-search-box {
  padding: 0.75rem;
  border-bottom: 1px solid var(--slate-100);
  background-color: var(--bg-light);
}

.multiselect-search-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  background-color: var(--white);
}

.multiselect-list {
  padding: 0.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.multiselect-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.multiselect-group-title {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy-primary);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.multiselect-group-title span.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--blue-primary);
}

.multiselect-group-title.print span.dot {
  background-color: var(--accent-orange);
}

.multiselect-select-all {
  background: none;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--blue-primary);
  cursor: pointer;
  text-decoration: underline;
}

.multiselect-items-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem;
}

@media (min-width: 540px) {
  .multiselect-items-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.multiselect-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--slate-700);
  user-select: none;
  transition: all 0.1s ease;
}

.multiselect-item:hover {
  background-color: var(--slate-100);
}

.multiselect-item.selected {
  background-color: var(--blue-subtle);
  color: var(--navy-primary);
  font-weight: 600;
}

.multiselect-checkbox {
  width: 16px;
  height: 16px;
  border: 1px solid var(--slate-300);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-color: var(--white);
}

.multiselect-item.selected .multiselect-checkbox {
  background-color: var(--blue-primary);
  border-color: var(--blue-primary);
  color: var(--white);
}

.multiselect-checkbox svg {
  width: 11px;
  height: 11px;
  display: none;
}

.multiselect-item.selected .multiselect-checkbox svg {
  display: block;
}

.multiselect-footer {
  padding: 0.6rem 0.85rem;
  background-color: var(--bg-light);
  border-top: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.multiselect-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.multiselect-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--navy-primary);
}

.multiselect-tag-remove {
  background: none;
  border: none;
  color: var(--slate-400);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.multiselect-tag-remove:hover {
  color: var(--accent-magenta);
}

/* Form Alert Boxes */
.form-alert {
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  display: none;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

.form-alert.success {
  background-color: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #166534;
}

.form-alert.error {
  background-color: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

.form-alert.show {
  display: flex;
}

/* Callout & Quick Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-primary) 100%);
  color: var(--white);
  border-radius: var(--radius-2xl);
  padding: 3.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-banner h2 {
  color: var(--white);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: #CBD5E1;
  font-size: 1.0625rem;
  margin-bottom: 2rem;
}

.cta-banner-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Footer Styles */
.footer {
  background-color: var(--navy-dark);
  color: var(--slate-300);
  padding-top: 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

.footer-brand img {
  height: 3.25rem;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-desc {
  font-size: 0.875rem;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(3px);
  display: inline-block;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: #94A3B8;
}

.footer-contact-item svg {
  color: var(--blue-electric);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: #94A3B8;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #64748B;
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Page Header (Inner Pages) */
.page-header {
  background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 4.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 0.85rem;
}

.page-header p {
  color: #CBD5E1;
  font-size: 1.0625rem;
  max-width: 680px;
  margin: 0 auto;
}

/* Table Utilities (Specifications) */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  background-color: var(--white);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}

.spec-table th {
  background-color: var(--bg-light);
  color: var(--navy-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--slate-200);
}

.spec-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--slate-100);
  color: var(--slate-700);
}

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

.spec-table tr:hover td {
  background-color: #F8FAFC;
}

/* 404 Page Styles */
.not-found-section {
  min-height: 65vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1rem;
}

.not-found-code {
  font-family: var(--font-mono);
  font-size: clamp(4rem, 10vw, 7rem);
  font-weight: 800;
  color: var(--blue-primary);
  line-height: 1;
  margin-bottom: 1rem;
}

/* Utility Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.4s ease forwards;
}

/* ==========================================================================
   IOS APPLICATION & MOBILE SMOOTHNESS OPTIMIZATIONS
   ========================================================================== */

/* 1. Eliminate tap lag and remove iOS tap highlight rectangle */
* {
  -webkit-tap-highlight-color: transparent;
}

/* 2. Physical iOS Tactile Micro-Interactions */
.btn, 
.mobile-bar-btn, 
.hero-quick-btn, 
.service-filter-btn, 
.mobile-close-btn,
.mobile-dropdown-toggle {
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
  transition: transform 0.12s cubic-bezier(0.2, 0.9, 0.42, 1), background-color 0.15s ease, opacity 0.15s ease;
}

.btn:active, 
.hero-quick-btn:active, 
.service-filter-btn:active {
  transform: scale(0.96) !important;
}

/* 3. Smooth iOS inertia momentum on scrolling containers */
.table-responsive,
.multiselect-dropdown,
.mobile-nav,
.service-filters {
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

/* 4. Mobile & iOS Safari Viewport Enhancements */
@media (max-width: 768px) {
  /* Hide cluttered top announcement strip for an ultra-clean iOS app bar */
  .topbar {
    display: none;
  }

  /* Frosted Glass Sticky App Header */
  .header {
    background-color: rgba(255, 255, 255, 0.88);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
    padding-top: env(safe-area-inset-top, 0px);
  }

  .navbar {
    height: 3.75rem;
  }

  .brand-logo img {
    height: 2.35rem;
    max-width: 210px;
  }

  /* Prevent iOS Safari from auto-zooming inputs when tapped */
  input, 
  select, 
  textarea, 
  .form-control, 
  .multiselect-search-input,
  .hero-inquiry-input {
    font-size: 16px !important;
    border-radius: 12px;
  }

  /* Streamline Hero section on mobile */
  .hero {
    padding: 1.5rem 0 2.25rem 0;
  }

  .hero-slider-grid {
    gap: 1.75rem;
  }

  .hero-inquiry-card {
    padding: 1.25rem 1.15rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  }

  .hero-title {
    font-size: clamp(1.6rem, 5.8vw, 2.25rem);
    line-height: 1.2;
    margin-bottom: 0.75rem;
  }

  .hero-subtitle {
    font-size: 0.9375rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
  }

  .hero-badge-pill {
    padding: 0.3rem 0.75rem;
    font-size: 0.75rem;
    margin-bottom: 0.85rem;
  }

  .hero-stats-row {
    gap: 0.75rem;
    padding-top: 1rem;
  }

  .hero-stat-number {
    font-size: 1.35rem;
  }

  .hero-stat-label {
    font-size: 0.6875rem;
  }

  .slider-controls {
    margin-top: 1rem;
  }

  /* Mobile App-like Buttons */
  .btn-lg {
    padding: 0.85rem 1.25rem;
    font-size: 0.9375rem;
    border-radius: 14px;
    min-height: 48px;
  }

  /* Catalog Cards on Mobile */
  .catalog-card {
    border-radius: 16px;
  }

  .catalog-card-image-box {
    height: 190px;
  }
}