@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Plus+Jakarta+Sans:ital,wght@0,400..800;1,400..800&display=swap');

    /* 
   AUGUST RESEARCH Central Design System & Theme Stylesheet
   Executive, modern, high-tech, responsive, white-base.
*/

/* Core Theme Declarations */
:root {
  /* Corporate Trust Theme (Default Base) */
  --bg-primary: #F5F7FA;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #E6ECF5;
  --bg-dark: #003B6F;
  --bg-dark-card: #00284C;
  --text-primary: #003B6F;
  --text-secondary: #4A607A;
  --text-light: #FFFFFF;
  --accent: #FF8C00;
  --accent-hover: #E07B00;
  --accent-rgb: 255, 140, 0;
  --accent-gradient: linear-gradient(135deg, #FF8C00 0%, #0056A3 100%);
  --border-color: #D0D9E5;
  --border-hover: #0056A3;
  --card-shadow: 0 4px 6px -1px rgba(0, 59, 111, 0.05), 0 2px 4px -2px rgba(0, 59, 111, 0.05);
  --card-hover-shadow: 0 20px 25px -5px rgba(0, 59, 111, 0.12), 0 8px 10px -6px rgba(0, 59, 111, 0.1);
  
  --header-bg: #FFFFFF;
  --header-text: #003B6F;
  --bg-hero: #F5F7FA;
  --text-hero: #003B6F;
  --bg-footer: #003B6F;
  --text-footer: #F5F7FA;
  --bg-cta: #0056A3;
  --text-cta: #FFFFFF;
  --footer-logo-filter: brightness(0) invert(1);

  --font-primary: 'Open Sans', 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Open Sans', system-ui, -apple-system, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
}

body.theme-corporate-trust {
  /* Corporate Trust Theme */
  --bg-primary: #F5F7FA;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #E6ECF5;
  --bg-dark: #003B6F;
  --bg-dark-card: #00284C;
  --text-primary: #003B6F;
  --text-secondary: #4A607A;
  --text-light: #FFFFFF;
  --accent: #FF8C00;
  --accent-hover: #E07B00;
  --accent-rgb: 255, 140, 0;
  --accent-gradient: linear-gradient(135deg, #FF8C00 0%, #0056A3 100%);
  --border-color: #D0D9E5;
  --border-hover: #0056A3;
  --card-shadow: 0 4px 6px -1px rgba(0, 59, 111, 0.05), 0 2px 4px -2px rgba(0, 59, 111, 0.05);
  --card-hover-shadow: 0 20px 25px -5px rgba(0, 59, 111, 0.12), 0 8px 10px -6px rgba(0, 59, 111, 0.1);
  
  --header-bg: #FFFFFF;
  --header-text: #003B6F;
  --bg-hero: #F5F7FA;
  --text-hero: #003B6F;
  --bg-footer: #003B6F;
  --text-footer: #F5F7FA;
  --bg-cta: #0056A3;
  --text-cta: #FFFFFF;
  --footer-logo-filter: brightness(0) invert(1);
}

body.theme-modern-analyst {
  /* Modern Analyst Theme */
  --bg-primary: #E9ECF1;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #D8DFE7;
  --bg-dark: #1A1A1A;
  --bg-dark-card: #2A2A2A;
  --text-primary: #1A1A1A;
  --text-secondary: #555555;
  --text-light: #FFFFFF;
  --accent: #FF8C00;
  --accent-hover: #009688;
  --accent-rgb: 255, 140, 0;
  --accent-gradient: linear-gradient(135deg, #FF8C00 0%, #009688 100%);
  --border-color: #CCD3DC;
  --border-hover: #FF8C00;
  --card-shadow: 0 4px 6px -1px rgba(26, 26, 26, 0.05), 0 2px 4px -2px rgba(26, 26, 26, 0.05);
  --card-hover-shadow: 0 20px 25px -5px rgba(26, 26, 26, 0.12), 0 8px 10px -6px rgba(26, 26, 26, 0.1);
  
  --header-bg: #FFFFFF;
  --header-text: #1A1A1A;
  --bg-hero: #E9ECF1;
  --text-hero: #1A1A1A;
  --bg-footer: #1A1A1A;
  --text-footer: #E9ECF1;
  --bg-cta: #1A1A1A;
  --text-cta: #FFFFFF;
  --footer-logo-filter: brightness(0) invert(1);
}

body.theme-warm-intellect {
  /* Warm Intellect Theme */
  --bg-primary: #FAFAF0;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F0EFE0;
  --bg-dark: #262338;
  --bg-dark-card: #35314A;
  --text-primary: #262338;
  --text-secondary: #665F78;
  --text-light: #FAFAF0;
  --accent: #8E3A21;
  --accent-hover: #FF8C00;
  --accent-rgb: 142, 58, 33;
  --accent-gradient: linear-gradient(135deg, #8E3A21 0%, #FF8C00 100%);
  --border-color: #E2DFC9;
  --border-hover: #8E3A21;
  --card-shadow: 0 4px 6px -1px rgba(38, 35, 56, 0.05), 0 2px 4px -2px rgba(38, 35, 56, 0.05);
  --card-hover-shadow: 0 20px 25px -5px rgba(38, 35, 56, 0.12), 0 8px 10px -6px rgba(38, 35, 56, 0.1);
  
  --header-bg: #FAFAF0;
  --header-text: #262338;
  --bg-hero: #FAFAF0;
  --text-hero: #262338;
  --bg-footer: #262338;
  --text-footer: #FAFAF0;
  --bg-cta: #8E3A21;
  --text-cta: #FFFFFF;
  --footer-logo-filter: brightness(0) invert(1);
}

body.theme-global-strategy {
  /* Global Strategy Theme */
  --bg-primary: #E0E4E8;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #CDD5DE;
  --bg-dark: #001A33;
  --bg-dark-card: #002D62;
  --text-primary: #001A33;
  --text-secondary: #3D5470;
  --text-light: #FFFFFF;
  --accent: #002D62;
  --accent-hover: #D47A3B;
  --accent-rgb: 0, 45, 98;
  --accent-gradient: linear-gradient(135deg, #002D62 0%, #D47A3B 100%);
  --border-color: #BAC5D1;
  --border-hover: #002D62;
  --card-shadow: 0 4px 6px -1px rgba(0, 26, 51, 0.05), 0 2px 4px -2px rgba(0, 26, 51, 0.05);
  --card-hover-shadow: 0 20px 25px -5px rgba(0, 26, 51, 0.12), 0 8px 10px -6px rgba(0, 26, 51, 0.1);
  
  --header-bg: #FFFFFF;
  --header-text: #001A33;
  --bg-hero: #E0E4E8;
  --text-hero: #001A33;
  --bg-footer: #001A33;
  --text-footer: #E0E4E8;
  --bg-cta: #002D62;
  --text-cta: #FFFFFF;
  --footer-logo-filter: brightness(0) invert(1);
}

body.theme-innovation-hub {
  /* Innovation Hub (Dark Mode) */
  --bg-primary: #111111;
  --bg-secondary: #1E1E1E;
  --bg-tertiary: #2A2A2A;
  --bg-dark: #090909;
  --bg-dark-card: #181818;
  --text-primary: #FFFFFF;
  --text-secondary: #B0B0B0;
  --text-light: #FFFFFF;
  --accent: #FF8C00;
  --accent-hover: #9ACD32;
  --accent-rgb: 255, 140, 0;
  --accent-gradient: linear-gradient(135deg, #FF8C00 0%, #9ACD32 100%);
  --border-color: #333333;
  --border-hover: #FF8C00;
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  --card-hover-shadow: 0 10px 30px rgba(255, 140, 0, 0.15);
  
  --header-bg: #111111;
  --header-text: #FFFFFF;
  --bg-hero: #111111;
  --text-hero: #FFFFFF;
  --bg-footer: #090909;
  --text-footer: #B0B0B0;
  --bg-cta: #1E1E1E;
  --text-cta: #FFFFFF;
  --footer-logo-filter: brightness(0) invert(1);
}

body.theme-original, body.theme-vichy {
  /* Vichy Mint Teal Theme - Original Base */
  --bg-primary: #f2f7f6;
  --bg-secondary: #ffffff;
  --bg-tertiary: #e6efed;
  --bg-dark: #0f1e1c;
  --bg-dark-card: #1b2f2c;
  --text-primary: #1b2d2a;
  --text-secondary: #5a7570;
  --text-light: #f2f7f6;
  --accent: #05ac98;
  --accent-hover: #049583;
  --accent-rgb: 5, 172, 152;
  --accent-gradient: linear-gradient(135deg, #05ac98 0%, #038071 100%);
  --border-color: #d1dedb;
  --border-hover: #b9cfca;
  
  --header-bg: #e6efed;
  --header-text: #1b2d2a;
  --bg-hero: #ffffff;
  --text-hero: #1b2d2a;
  --bg-footer: #e6efed;
  --text-footer: #1b2d2a;
  --bg-cta: #e6efed;
  --text-cta: #1b2d2a;
  --footer-logo-filter: none;
}

body.theme-gold {
  /* Executive Gold Theme - White Base */
  --bg-primary: #fafafa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f5f5f4;
  --bg-dark: #0b0f19;
  --bg-dark-card: #141b2d;
  --text-primary: #1c1917;
  --text-secondary: #78716c;
  --text-light: #fafafa;
  --accent: #d4af37;
  --accent-hover: #b89740;
  --accent-rgb: 212, 175, 55;
  --accent-gradient: linear-gradient(135deg, #d4af37 0%, #b89740 100%);
  --border-color: #e7e5e4;
  --border-hover: #d6d3d1;
  
  --header-bg: #f5f2eb;
  --header-text: #1c1917;
  --bg-hero: #ffffff;
  --text-hero: #1c1917;
  --bg-footer: #f5f5f4;
  --text-footer: #1c1917;
  --bg-cta: #f5f5f4;
  --text-cta: #1c1917;
  --footer-logo-filter: none;
}

body.theme-alpha {
  /* Alpha AI Dark Theme */
  --bg-primary: #0b0b0c;
  --bg-secondary: #121214;
  --bg-tertiary: #1a1a1e;
  --bg-dark: #050506;
  --bg-dark-card: #18181c;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-light: #ffffff;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-rgb: 99, 102, 241;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
  --border-color: #27272a;
  --border-hover: #3f3f46;
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  --card-hover-shadow: 0 10px 30px rgba(99, 102, 241, 0.15);
  
  --header-bg: #0b0b0c;
  --header-text: #ffffff;
  --bg-hero: #0b0b0c;
  --text-hero: #ffffff;
  --bg-footer: #050506;
  --text-footer: #94a3b8;
  --bg-cta: #121214;
  --text-cta: #ffffff;
  --footer-logo-filter: brightness(0) invert(1);
}

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: inherit;
}

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

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

/* Typography Utility Classes */
.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
header.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background-color: var(--header-bg);
  color: var(--header-text);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

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

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 62px;
  width: auto;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
  height: 100%;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--header-text);
}

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

/* Dropdown Menu styling */
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  cursor: pointer;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 280px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 1001;
  animation: slideDown 0.2s ease forwards;
}

.nav-dropdown:hover .dropdown-menu {
  display: flex;
}

.dropdown-item {
  padding: 0.75rem;
  border-radius: 0.5rem;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
}

.dropdown-item:hover {
  background-color: var(--bg-tertiary);
}

.dropdown-title {
  font-weight: 600;
  font-size: 0.9rem;
}

.dropdown-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.125rem;
}

/* Theme Selector dropdown styling */
.theme-selector {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.theme-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 180px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: none;
  flex-direction: column;
  z-index: 1001;
}

.theme-selector:hover .theme-dropdown {
  display: flex;
}

.theme-btn {
  background: none;
  border: none;
  padding: 0.5rem 0.75rem;
  text-align: left;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  border-radius: 0.375rem;
  cursor: pointer;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.theme-btn:hover {
  background-color: var(--bg-tertiary);
}

.theme-btn.active {
  color: var(--accent);
  font-weight: 700;
}

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

/* Button UI */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff;
}

.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.3);
}

.btn-secondary {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--border-hover);
}

/* Hero Section */
/* Hero Section with Golden Mountain Peak Background */
.hero-section {
  position: relative;
  background-color: var(--bg-hero);
  color: var(--text-hero);
  padding: 160px 0 100px 0;
  overflow: hidden;
  background-image: 
    linear-gradient(180deg, rgba(255, 255, 255, 0.82) 0%, rgba(245, 247, 250, 0.92) 100%),
    url('../images/mountain_hero_bg.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border-color);
}

body.theme-corporate-trust .hero-section {
  background-image: linear-gradient(180deg, rgba(245, 247, 250, 0.80) 0%, rgba(245, 247, 250, 0.92) 100%), url('../images/mountain_hero_bg.jpg');
}

body.theme-modern-analyst .hero-section {
  background-image: linear-gradient(180deg, rgba(233, 236, 241, 0.80) 0%, rgba(233, 236, 241, 0.92) 100%), url('../images/mountain_hero_bg.jpg');
}

body.theme-warm-intellect .hero-section {
  background-image: linear-gradient(180deg, rgba(250, 250, 240, 0.80) 0%, rgba(250, 250, 240, 0.92) 100%), url('../images/mountain_hero_bg.jpg');
}

body.theme-global-strategy .hero-section {
  background-image: linear-gradient(180deg, rgba(224, 228, 232, 0.80) 0%, rgba(224, 228, 232, 0.92) 100%), url('../images/mountain_hero_bg.jpg');
}

body.theme-innovation-hub .hero-section,
body.theme-alpha .hero-section {
  background-image: linear-gradient(180deg, rgba(17, 17, 17, 0.82) 0%, rgba(17, 17, 17, 0.94) 100%), url('../images/mountain_hero_bg.jpg');
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-logo {
  height: 85px;
  width: auto;
  margin: 0 auto 2rem auto;
  opacity: 0.95;
}

.hero-title {
  font-size: 3rem;
  font-weight: 850;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Sections */
.section {
  padding: 80px 0;
}

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

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* Feature/Service Card */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}

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

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  background-color: rgba(var(--accent-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Industry Selector Grid */
.industry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.industry-card {
  position: relative;
  height: 240px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.industry-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.industry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.4) 100%);
  transition: var(--transition-smooth);
}

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

.industry-card:hover .industry-overlay {
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.3) 100%),
              radial-gradient(circle at center, rgba(var(--accent-rgb), 0.2) 0%, transparent 70%);
}

.industry-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  color: #ffffff;
}

.industry-title {
  font-size: 1.2rem;
  font-weight: 700;
}

/* Databases Network Layout */
.db-tabs-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.db-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.tab-btn {
  background: none;
  border: none;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 0.375rem;
  transition: var(--transition-smooth);
}

.tab-btn:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.tab-btn.active {
  background-color: var(--accent);
  color: #ffffff;
}

.db-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

.db-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}

.db-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-hover-shadow);
  border-color: var(--accent);
}

.db-logo-container {
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  width: 100%;
}

.db-logo-img {
  max-height: 100%;
  max-width: 80%;
  object-fit: contain;
  transition: var(--transition-smooth);
}

body.theme-alpha .db-logo-img {
  filter: brightness(0.9) contrast(1.2) invert(1);
}

.db-placeholder-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  background-color: rgba(var(--accent-rgb), 0.1);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.db-name {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.db-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: auto;
}

.db-link:hover {
  text-decoration: underline;
}

/* Footer styling */
footer.site-footer {
  background-color: var(--bg-footer);
  color: var(--text-footer);
  padding: 80px 0 40px 0;
  border-top: 1px solid var(--border-color);
}

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

.footer-brand h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-nav h4 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.footer-nav ul {
  list-style: none;
}

.footer-nav ul li {
  margin-bottom: 0.75rem;
}

.footer-nav ul li a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-nav ul li a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-logo-img {
  filter: var(--footer-logo-filter);
}

/* Hamburger Mobile Toggle */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--header-text);
  transition: var(--transition-smooth);
}

/* Mobile Drawer Overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--bg-dark);
  z-index: 1100;
  padding: 2rem;
  display: none;
  flex-direction: column;
  gap: 2rem;
  overflow-y: auto;
  color: var(--text-light);
}

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

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

.mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 600;
}

.mobile-dropdown-content {
  padding-left: 1rem;
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-left: 2px solid var(--border-color);
}

.mobile-dropdown-item {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Modal Case Study Styling */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-content {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  width: 100%;
  max-width: 800px;
  max-height: 85vh;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  overflow-y: auto;
  position: relative;
  animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalPop {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 2.5rem;
}

.modal-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.modal-title {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.modal-text {
  font-size: 1rem;
  color: var(--text-primary);
}

.modal-text p {
  margin-bottom: 1.25rem;
}

.modal-text h3 {
  font-size: 1.15rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.modal-text ul, .modal-text ol {
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.modal-text li {
  margin-bottom: 0.5rem;
}

/* Service Pillars Tabs on R&D and Services Index */
.pillar-tabs {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.pillar-tab {
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.pillar-tab.active {
  background-color: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* Dynamic Case Study List Grid */
.case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.case-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition-smooth);
}

.case-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-hover-shadow);
  border-color: var(--accent);
}

.case-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
}

.case-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-card-btn {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  align-self: flex-start;
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.case-card-btn:hover {
  text-decoration: underline;
}

/* FAQ section */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  background-color: var(--bg-secondary);
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 1rem 1.5rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text-primary);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-arrow {
  transition: var(--transition-smooth);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
}

/* Sub-service grids */
.subservices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.subservice-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}

.subservice-card:hover {
  border-color: var(--accent);
}

.subservice-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.subservice-name::before {
  content: "•";
  color: var(--accent);
  font-size: 1.5rem;
  line-height: 1;
}

.subservice-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* IP Offerings Specifics */
.ip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.ip-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition-smooth);
}

.ip-card:hover {
  border-color: var(--accent);
  box-shadow: var(--card-hover-shadow);
}

.ip-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ip-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.ip-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  background-color: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  border-radius: 0.25rem;
}

.ip-detail-item {
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.ip-detail-item strong {
  color: var(--text-primary);
}

/* Slot Machine animation support */
#typewriter-container {
  display: inline-block;
  vertical-align: bottom;
  height: 1.25em;
  overflow: hidden;
  position: relative;
  line-height: 1.25em;
  color: var(--accent);
  background: none !important;
  -webkit-background-clip: initial !important;
  background-clip: initial !important;
  -webkit-text-fill-color: initial !important;
}

#typewriter {
  display: flex;
  flex-direction: column;
  will-change: transform;
  transition: transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.slot-item {
  height: 1.25em;
  line-height: 1.25em;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  color: var(--accent);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

#cursor {
  display: none !important;
}

/* Media Queries (Responsive Styling) */
@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
  
  .hero-title {
    font-size: 4rem;
  }
  
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .subservices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .ip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .desktop-nav {
    display: flex;
  }
  
  .mobile-toggle {
    display: none;
  }
  
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .industry-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .subservices-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Header Mega Dropdown for Data Sources */
.nav-dropdown.mega-dropdown {
  position: static;
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 1.5rem;
  right: 1.5rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  display: none;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  z-index: 1001;
  max-height: 450px;
  overflow-y: auto;
  animation: slideDown 0.2s ease forwards;
}

/* Mega-menu hover disabled */

.mega-column h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.375rem;
}

.mega-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.mega-item a {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mega-item a:hover {
  color: var(--accent);
  text-decoration: underline;
}

header.site-header .dropdown-menu {
  animation: slideDown 0.2s ease forwards;
}


/* ==========================================================================
   ALCIMED-INSPIRED EXECUTIVE DESIGN SYSTEM & COMPONENTS
   ========================================================================== */

/* Multi-Level Services Dropdown Menu System */
.nav-dropdown.multi-level {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.dropdown-menu.nested-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 320px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.6rem;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  z-index: 1001;
  animation: slideDown 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.nav-dropdown.multi-level:hover > .dropdown-menu.nested-menu {
  display: flex;
}

.dropdown-item-parent {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0.85rem;
  border-radius: 0.5rem;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.dropdown-item-parent:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent);
}

/* Level 3 Sub-Menu Flyout (Opens Right) */
.sub-menu-level3 {
  position: absolute;
  top: 0;
  left: 100%;
  width: 310px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  z-index: 1002;
}

.dropdown-item-parent:hover > .sub-menu-level3 {
  display: flex;
}

/* Level 4 Sub-Menu Flyout (Opens Right of Level 3) */
.sub-menu-level4 {
  position: absolute;
  top: 0;
  left: 100%;
  width: 320px;
  max-height: 420px;
  overflow-y: auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16);
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 1003;
}

.sub-item-parent {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.sub-item-parent:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent);
}

.sub-item-parent:hover > .sub-menu-level4 {
  display: flex;
}

.level4-item {
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  display: block;
  line-height: 1.4;
  transition: var(--transition-smooth);
}

.level4-item:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent);
  padding-left: 0.9rem;
}


/* ==========================================================================
   EXECUTIVE CASE STUDY MODAL DESIGN (Alcimed Style)
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.modal-container {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 920px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.3);
  border: 1px solid var(--border-color);
  position: relative;
  display: flex;
  flex-direction: column;
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-size: 1.4rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  z-index: 10;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

/* Executive Modal Banner Header */
.exec-modal-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 2.5rem 2.5rem 2rem 2.5rem;
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
  position: relative;
}

.exec-modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid rgba(37, 99, 235, 0.4);
  color: #60a5fa;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.exec-modal-title {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.exec-modal-subtitle {
  font-size: 0.95rem;
  color: #94a3b8;
  font-weight: 400;
}

.exec-modal-body {
  padding: 2rem 2.5rem 2.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Executive Section Cards */
.exec-section-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: var(--transition-smooth);
}

.exec-section-card:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.exec-card-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.exec-card-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.exec-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}

.exec-card-body {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-primary);
}

.exec-paragraph {
  margin-bottom: 0.85rem;
}

.exec-paragraph:last-child {
  margin-bottom: 0;
}

.exec-subheading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 1.1rem;
  margin-bottom: 0.5rem;
}

/* Bullet Lists */
.exec-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.exec-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.925rem;
  line-height: 1.55;
  color: var(--text-primary);
}

.exec-bullet-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.12);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* Executive Modal Footer CTA */
.exec-modal-footer {
  margin-top: 1rem;
  padding: 1.5rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.exec-footer-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}


/* Robust Multi-Level Dropdown & Hover Bridges */
.header-container { position: relative; }
.desktop-nav { position: static; }

.dropdown-menu.nested-menu {
  overflow: visible !important;
}

.dropdown-item-parent {
  position: relative;
}

/* Hover bridge for Level 2 -> Level 3 */
.dropdown-item-parent::after {
  content: "";
  position: absolute;
  top: 0;
  right: -14px;
  bottom: 0;
  width: 20px;
  background: transparent;
  z-index: 1005;
}

.sub-menu-level3 {
  position: absolute;
  top: -6px;
  left: 98%;
  width: 310px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  z-index: 2002;
  overflow: visible !important;
}

.dropdown-item-parent:hover > .sub-menu-level3 {
  display: flex !important;
}

/* Hover bridge for Level 3 -> Level 4 */
.sub-item-parent {
  position: relative;
}

.sub-item-parent::after {
  content: "";
  position: absolute;
  top: 0;
  right: -14px;
  bottom: 0;
  width: 20px;
  background: transparent;
  z-index: 1005;
}

.sub-menu-level4 {
  position: absolute;
  top: -6px;
  left: 98%;
  width: 320px;
  max-height: 420px;
  overflow-y: auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 2003;
}

.sub-item-parent:hover > .sub-menu-level4 {
  display: flex !important;
}

/* Data Sources Mega Menu Fixes */
.nav-dropdown.mega-dropdown {
  position: static;
}

.mega-menu {
  position: absolute;
  top: 100%;
  right: 1.5rem;
  width: 900px;
  max-width: 92vw;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.16);
  display: none;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  z-index: 2000;
  max-height: 480px;
  overflow-y: auto;
}

/* Mega-menu hover disabled */


/* ==========================================================================
   LEFT-ALIGNED HEADER NAVIGATION & BOUNDS-SAFE FLYOUTS
   ========================================================================== */

.header-container {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  height: 100%;
  position: relative;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  height: 100%;
  margin-right: auto; /* Push nav items to left, right of logo */
}

.header-cta-link {
  margin-left: auto; /* Push Get in Touch button to far right */
  flex-shrink: 0;
}

/* Compact, Bounds-Safe Multi-Level Dropdowns */
.nav-dropdown.multi-level {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.dropdown-menu.nested-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 260px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.14);
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 3001;
  overflow: visible !important;
}

.nav-dropdown.multi-level:hover > .dropdown-menu.nested-menu {
  display: flex !important;
}

.dropdown-item-parent {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0.75rem;
  border-radius: 0.5rem;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.dropdown-item-parent:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent);
}

/* Hover bridge Level 2 -> Level 3 */
.dropdown-item-parent::after {
  content: "";
  position: absolute;
  top: 0;
  right: -12px;
  bottom: 0;
  width: 16px;
  background: transparent;
  z-index: 3005;
}

/* Level 3 Sub-Menu Flyout (Compact Width) */
.sub-menu-level3 {
  position: absolute;
  top: -4px;
  left: 96%;
  width: 210px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.4rem;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 3002;
  overflow: visible !important;
}

.dropdown-item-parent:hover > .sub-menu-level3 {
  display: flex !important;
}

/* Hover bridge Level 3 -> Level 4 */
.sub-item-parent {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.65rem;
  border-radius: 0.375rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.sub-item-parent:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent);
}

.sub-item-parent::after {
  content: "";
  position: absolute;
  top: 0;
  right: -12px;
  bottom: 0;
  width: 16px;
  background: transparent;
  z-index: 3005;
}

/* Level 4 Sub-Menu Flyout (Compact Width, Fits Window Bounds) */
.sub-menu-level4 {
  position: absolute;
  top: -4px;
  left: 96%;
  width: 250px;
  max-height: 380px;
  overflow-y: auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.4rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  z-index: 3003;
}

.sub-item-parent:hover > .sub-menu-level4 {
  display: flex !important;
}

.level4-item {
  padding: 0.45rem 0.6rem;
  border-radius: 0.35rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  display: block;
  line-height: 1.35;
  transition: var(--transition-smooth);
}

.level4-item:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent);
}

/* Data Sources Mega Menu Alignment */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 820px;
  max-width: 90vw;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.16);
  display: none;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  z-index: 3000;
  max-height: 460px;
  overflow-y: auto;
}

/* Mega-menu hover disabled */
    
    /* Preview Simulator Helper Styles */
    .page-section {
      display: none;
    }
    .page-section.active {
      display: block;
    }
    .simulator-alert {
      background-color: var(--accent);
      color: #ffffff;
      padding: 0.5rem 1rem;
      text-align: center;
      font-size: 0.85rem;
      font-weight: 600;
      position: sticky;
      top: 80px;
      z-index: 999;
      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
  /* ==========================================================================
   INTEGRATED CASE STUDY DASHBOARD STYLES (FROM DASHBOARD.HTML)
   ========================================================================== */

.cs-dashboard-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 0;
}

.cs-domain-selector {
  display: flex;
  background: var(--bg-tertiary);
  padding: 4px;
  border-radius: 10px;
  gap: 6px;
  margin: 0 auto 1.75rem auto;
  width: fit-content;
  border: 1px solid var(--border-color);
}

.cs-domain-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.6rem 1.35rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.cs-domain-btn:hover {
  color: var(--text-primary);
  background: rgba(5, 172, 152, 0.08);
}

.cs-domain-btn.active {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(5, 172, 152, 0.25);
}

.cs-dashboard-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 1.75rem;
  align-items: start;
}

.cs-sidebar {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 100px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.cs-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-color);
}

.cs-sidebar-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cs-sidebar-count-badge {
  background: var(--bg-tertiary);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
}

.cs-cat-bar {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.cs-cat-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.cs-cat-btn.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.cs-service-menu-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.cs-service-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border-radius: 0.5rem;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
}

.cs-service-nav-item:hover {
  background: var(--bg-tertiary);
  color: var(--accent);
}

.cs-service-nav-item.active {
  background: var(--bg-tertiary);
  color: var(--accent);
  border-color: var(--accent);
  font-weight: 700;
}

.cs-nav-item-badge {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(5, 172, 152, 0.1);
  color: var(--accent);
}

.cs-service-nav-item.active .cs-nav-item-badge {
  background: var(--accent);
  color: #ffffff;
}

.cs-main-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cs-case-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.35rem;
}

.cs-case-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.cs-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-hover-shadow);
  border-color: var(--accent);
}

.cs-case-tag-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.65rem;
}

.cs-case-number {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent);
  background: rgba(5, 172, 152, 0.1);
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.cs-case-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

.cs-case-subtitle {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
}

.cs-case-decision-box {
  background: var(--bg-primary);
  border-left: 3px solid var(--accent);
  padding: 0.75rem 0.9rem;
  border-radius: 0.375rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1.25rem;
  line-height: 1.45;
}

.cs-btn-view-case {
  width: 100%;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 0.6rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.cs-btn-view-case:hover {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* Modal Drawer Styling */
.cs-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 30, 28, 0.8);
  backdrop-filter: blur(8px);
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.cs-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.cs-modal-container {
  background: var(--bg-secondary);
  width: 100%;
  max-width: 1100px;
  max-height: 90vh;
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95);
  transition: var(--transition-smooth);
  border: 1px solid var(--border-color);
}

.cs-modal-overlay.active .cs-modal-container {
  transform: scale(1);
}

.cs-modal-header {
  background: var(--bg-dark);
  color: #ffffff;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cs-modal-nav-tabs {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  max-width: 90%;
}

.cs-modal-tab-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #94a3b8;
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
}

.cs-modal-tab-btn.active {
  background: var(--accent);
  color: #ffffff;
}

.cs-btn-close-modal {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #ffffff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cs-btn-close-modal:hover {
  background: rgba(255, 255, 255, 0.25);
}

.cs-modal-body {
  padding: 1.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cs-decision-callout {
  background: var(--bg-dark);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.35rem;
  border-left: 4px solid var(--accent);
}

.cs-decision-callout-label {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 0.35rem;
}

.cs-decision-callout-text {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
}

.cs-custom-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 0.6rem;
}

.cs-custom-table th {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.65rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.cs-custom-table td {
  padding: 0.65rem 0.85rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.cs-checkpoint-ladder {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem;
}

.cs-checkpoint-step {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
}

.cs-step-num {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.cs-step-title {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.cs-step-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

@media (max-width: 1024px) {
  .cs-dashboard-layout {
    grid-template-columns: 1fr;
  }
  .cs-sidebar {
    position: static;
    max-height: none;
  }
}



/* De-Risking Innovation Section Background */
.derisking-section {
  position: relative;
  background-image: 
    linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(245, 247, 250, 0.94) 100%),
    url('../images/derisking_section_bg.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border-color);
}

body.theme-corporate-trust .derisking-section {
  background-image: linear-gradient(180deg, rgba(245, 247, 250, 0.86) 0%, rgba(245, 247, 250, 0.94) 100%), url('../images/derisking_section_bg.jpg');
}

body.theme-modern-analyst .derisking-section {
  background-image: linear-gradient(180deg, rgba(233, 236, 241, 0.86) 0%, rgba(233, 236, 241, 0.94) 100%), url('../images/derisking_section_bg.jpg');
}

body.theme-warm-intellect .derisking-section {
  background-image: linear-gradient(180deg, rgba(250, 250, 240, 0.86) 0%, rgba(250, 250, 240, 0.94) 100%), url('../images/derisking_section_bg.jpg');
}

body.theme-global-strategy .derisking-section {
  background-image: linear-gradient(180deg, rgba(224, 228, 232, 0.86) 0%, rgba(224, 228, 232, 0.94) 100%), url('../images/derisking_section_bg.jpg');
}

body.theme-innovation-hub .derisking-section,
body.theme-alpha .derisking-section {
  background-image: linear-gradient(180deg, rgba(17, 17, 17, 0.86) 0%, rgba(17, 17, 17, 0.95) 100%), url('../images/derisking_section_bg.jpg');
}