/* ==========================================================================
   ZILOTECH DIGITAL PRIVATE LIMITED — MASTER EDITORIAL DESIGN SYSTEM
   Art Direction: Thoughtworks, EPAM Systems, Omega Healthcare, Peddle Digitals
   No generic AI templates • High contrast • Human-designed editorial structure
   ========================================================================== */

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

:root {
  /* Core Brand Colors — Aligned Directly with the New Vibrant Logo */
  --color-canvas-dark: #0A2540;          /* Clean Modern Executive Navy Blue (Not pitch black) */
  --color-canvas-dark-surface: #0E3259;  /* Vibrant Tech Blue Surface */
  --color-canvas-dark-card: #133B6B;     /* Card Surface */
  --color-canvas-dark-card-hover: #194B85; /* Active / Hover Card Surface */
  --color-canvas-dark-border: rgba(0, 140, 243, 0.3); /* Tech Blue Frame */
  --color-canvas-dark-glow: rgba(0, 140, 243, 0.35); /* Electric Blue Glow */
  
  --color-canvas-light: #FFFFFF;
  --color-canvas-light-alt: #F4F8FD;     /* Crisp Icy-Blue Light Canvas */
  --color-canvas-light-border: #D2E3F7;  /* Tech Ice-Blue Border */
  
  /* Brand Accents — Extracted Directly from New Multi-Color Logo */
  --color-blue-primary: #008CF3;         /* Electric Tech Blue (Logo 'Z'/'t' & bulb rays) */
  --color-blue-deep: #0284C7;            /* Sky Blue Accent */
  --color-blue-hover: #0EA5E9;
  --color-blue-tint: rgba(0, 140, 243, 0.08);
  --color-blue-border: rgba(0, 140, 243, 0.25);
  
  --color-indigo: #008CF3;               /* Replaced dark indigo with logo vibrant blue */
  --color-red: #FC0B1B;                  /* Crimson Red (Logo 'i'/'c' & bulb socket/rays) */
  --color-red-hover: #E00A18;
  --color-red-tint: rgba(252, 11, 27, 0.08);
  --color-red-border: rgba(252, 11, 27, 0.25);
  --color-red-glow: rgba(252, 11, 27, 0.35);
  
  --color-amber: #FDCB01;                /* Solar Amber (Logo 'o'/'h' & bulb rays) */
  --color-amber-hover: #F59E0B;
  --color-amber-tint: rgba(253, 203, 1, 0.10);
  --color-amber-border: rgba(253, 203, 1, 0.30);
  --color-amber-glow: rgba(253, 203, 1, 0.35);
  
  --color-green: #06A13E;                /* Fresh Emerald Green (Logo bulb base/rays) */
  --color-green-hover: #058A35;
  --color-green-tint: rgba(6, 161, 62, 0.08);
  --color-green-border: rgba(6, 161, 62, 0.25);
  --color-green-glow: rgba(6, 161, 62, 0.35);
  
  --color-cyan: #008CF3;                 /* Logo Tech Blue */
  --color-cyan-hover: #38BDF8;           /* Light Sky Blue Glow */
  --color-cyan-light: #7DD3FC;           /* Heading / Eyebrow Light Blue Accent */
  --color-cyan-dim: rgba(0, 140, 243, 0.12); /* Subtle Blue Glow Wash */
  
  --color-teal: #008CF3;                 /* Logo Tech Blue */
  --color-teal-light: #38BDF8;
  --color-teal-dim: rgba(0, 140, 243, 0.14);
  
  --color-coral: #FC0B1B;                /* Highlight Red Accent */
  
  /* Text Contrast - Absolute Separation & High Readability */
  /* On Dark Surfaces */
  --text-on-dark-title: #FFFFFF;         /* Crisp Metallic Chrome White */
  --text-on-dark-heading-accent: #38BDF8; /* Radiant Light Sky Blue Highlight */
  --text-on-dark-body: #F1F5F9;          /* High-Legibility Crisp Silver White (AA/AAA Compliant) */
  --text-on-dark-muted: #CBD5E1;         /* Readable Light Slate */
  --text-on-dark-subtle: #38BDF8;        /* High-Visibility Light Sky Blue */
  --text-on-dark-eyebrow: #38BDF8;       /* High-Visibility Light Blue Eyebrow */
  
  /* On Light Surfaces */
  --text-on-light-title: #0F172A;        /* Deep Slate Navy */
  --text-on-light-heading-accent: #008CF3; /* Logo Blue Accent */
  --text-on-light-body: #1E293B;         /* High-Contrast Charcoal Navy */
  --text-on-light-muted: #475569;
  --text-on-light-subtle: #008CF3;       /* Logo Blue Accent */
  
  /* Lighter Blue Accent Variables for Headings */
  --text-blue-light: #7DD3FC;
  --text-blue-glow: #38BDF8;
  
  /* Typography */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Geometry - Crisp, Human Design (NOT AI Bubbles) */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;
  
  --container-max: 1240px;
  --container-narrow: 900px;
  
  /* Transition */
  --speed: 0.2s;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & DEFAULTS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-on-light-body);
  background-color: var(--color-canvas-light);
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--speed) var(--ease), background var(--speed) var(--ease), border var(--speed) var(--ease);
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font: inherit;
}

/* ==========================================================================
   TYPOGRAPHY HIERARCHY — High Contrast & Thoughtworks Editorial Feel
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  font-weight: 700;
  line-height: 1.15;
}

/* Strict Color Assignment */
.dark-canvas h1, .dark-canvas h2, .dark-canvas h3, .dark-canvas h4,
.dark-section h1, .dark-section h2, .dark-section h3, .dark-section h4,
.hero-dark h1, .hero-dark h2, .hero-dark h3, .hero-dark h4 {
  color: var(--text-on-dark-title) !important;
}

.dark-canvas p, .dark-section p, .hero-dark p {
  color: var(--text-on-dark-body);
}

.light-canvas h1, .light-canvas h2, .light-canvas h3, .light-canvas h4,
.light-section h1, .light-section h2, .light-section h3, .light-section h4,
.hero-light h1, .hero-light h2, .hero-light h3, .hero-light h4 {
  color: var(--text-on-light-title) !important;
}

.light-canvas p, .light-section p, .hero-light p {
  color: var(--text-on-light-body);
}

/* Headline Scales */
.display-title {
  font-size: clamp(2.25rem, 4.5vw + 0.75rem, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-top: 0.5rem;
  margin-bottom: 1.25rem;
}

.lead-p {
  font-size: 1.125rem;
  line-height: 1.75;
}

/* Section Tag / Eyebrow — High Contrast Visibility & Proper Spacing Above Headings */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #008CF3;
  background: rgba(0, 140, 243, 0.08);
  border: 1px solid rgba(0, 140, 243, 0.25);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  margin-top: 0;
  margin-bottom: 1.25rem;
  line-height: 1.4;
  vertical-align: middle;
}

.section-tag + .section-title,
.section-tag + .display-title,
.section-tag + h1,
.section-tag + h2 {
  margin-top: 0.65rem;
}

.section-tag.teal {
  color: #06A13E;
  background: rgba(6, 161, 62, 0.08);
  border-color: rgba(6, 161, 62, 0.25);
}

.dark-section .section-tag,
.dark-canvas .section-tag,
.hero-dark .section-tag {
  color: #38BDF8 !important;
  background: rgba(56, 189, 248, 0.14) !important;
  border-color: rgba(56, 189, 248, 0.4) !important;
  text-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}

.light-section .section-tag,
.alt-section .section-tag {
  color: #008CF3;
  background: rgba(0, 140, 243, 0.08);
  border-color: rgba(0, 140, 243, 0.25);
}

/* ==========================================================================
   CONTAINERS & SECTION ARCHITECTURE — Full-Width & Container Architecture
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max, 1280px);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container-narrow {
  width: 100%;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Allow Elementor full-width sections to span 100% width naturally */
.elementor-section.elementor-section-full_width > .elementor-container {
  max-width: 100% !important;
  width: 100% !important;
}

.section {
  padding-top: 100px;
  padding-bottom: 100px;
  position: relative;
}

.section-sm {
  padding-top: 60px;
  padding-bottom: 60px;
}

.dark-section {
  background-color: var(--color-canvas-dark);
  color: var(--text-on-dark-body);
}

.light-section {
  background-color: var(--color-canvas-light);
  color: var(--text-on-light-body);
}

.alt-section {
  background-color: var(--color-canvas-light-alt);
  color: var(--text-on-light-body);
  border-top: 1px solid var(--color-canvas-light-border);
  border-bottom: 1px solid var(--color-canvas-light-border);
}

/* Grid Framework */
.grid {
  display: grid;
  gap: 32px;
}

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

.split-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.split-layout.equal {
  grid-template-columns: 1fr 1fr;
}

.split-layout.reversed {
  grid-template-columns: 0.9fr 1.1fr;
}

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

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   BUTTONS & ACTIONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: all var(--speed) var(--ease);
}

.btn-primary {
  background: linear-gradient(135deg, #008CF3 0%, #1D1BA6 100%);
  color: #FFFFFF;
  border-color: #008CF3;
  box-shadow: 0 4px 14px rgba(0, 140, 243, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0076D1 0%, #15138A 100%);
  border-color: #38BDF8;
  box-shadow: 0 0 22px rgba(0, 140, 243, 0.6);
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-red {
  background: #FC0B1B;
  color: #FFFFFF;
  border-color: #FC0B1B;
  box-shadow: 0 4px 14px rgba(252, 11, 27, 0.35);
}

.btn-red:hover {
  background: #E00A18;
  border-color: #E00A18;
  box-shadow: 0 0 20px rgba(252, 11, 27, 0.6);
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-amber {
  background: #FDCB01;
  color: #060B18;
  font-weight: 700;
  border-color: #FDCB01;
  box-shadow: 0 4px 14px rgba(253, 203, 1, 0.35);
}

.btn-amber:hover {
  background: #E5B700;
  border-color: #E5B700;
  box-shadow: 0 0 20px rgba(253, 203, 1, 0.6);
  transform: translateY(-2px);
}

.btn-green {
  background: #06A13E;
  color: #FFFFFF;
  border-color: #06A13E;
  box-shadow: 0 4px 14px rgba(6, 161, 62, 0.35);
}

.btn-green:hover {
  background: #058A35;
  border-color: #058A35;
  box-shadow: 0 0 20px rgba(6, 161, 62, 0.6);
  transform: translateY(-2px);
  color: #FFFFFF;
}

/* Multi-Color System Badges & Accents */
.badge-blue {
  background: rgba(0, 140, 243, 0.12);
  color: #008CF3;
  border: 1px solid rgba(0, 140, 243, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-indigo {
  background: rgba(29, 27, 166, 0.15);
  color: #60A5FA;
  border: 1px solid rgba(29, 27, 166, 0.35);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-red {
  background: rgba(252, 11, 27, 0.12);
  color: #FC0B1B;
  border: 1px solid rgba(252, 11, 27, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-amber {
  background: rgba(253, 203, 1, 0.15);
  color: #B45309;
  border: 1px solid rgba(253, 203, 1, 0.35);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}
.dark-canvas .badge-amber,
.dark-section .badge-amber {
  color: #FDCB01;
}

.badge-green {
  background: rgba(6, 161, 62, 0.12);
  color: #06A13E;
  border: 1px solid rgba(6, 161, 62, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}

.btn-dark {
  background: var(--color-canvas-dark-surface);
  color: #FFFFFF;
  border-color: var(--color-canvas-dark-border);
}

.btn-dark:hover {
  background: var(--color-canvas-dark-card);
  border-color: var(--color-blue-primary);
  color: var(--color-blue-primary);
  box-shadow: 0 0 16px rgba(0, 140, 243, 0.3);
  transform: translateY(-2px);
}

.btn-teal {
  background: var(--color-blue-primary);
  color: #FFFFFF;
  border-color: var(--color-blue-primary);
}

.btn-teal:hover {
  background: var(--color-blue-hover);
  border-color: var(--color-blue-hover);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-cyan);
  border-color: rgba(0, 212, 255, 0.4);
}

.btn-outline:hover {
  background: var(--color-cyan-dim);
  border-color: var(--color-cyan);
}

.btn-outline-dark {
  background: transparent;
  color: var(--text-on-light-title);
  border-color: var(--color-canvas-light-border);
}

.btn-outline-dark:hover {
  border-color: var(--text-on-light-title);
  background: #F1F5F9;
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--speed) var(--ease);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 2rem;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(10, 37, 64, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-canvas-dark-border);
  transition: all var(--speed) var(--ease);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(10, 37, 64, 0.98);
  border-bottom-color: rgba(0, 140, 243, 0.45);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-xs);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links > a,
.nav-dropdown > .nav-link-toggle {
  padding: 8px 14px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #CBD5E1;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-links > a:hover,
.nav-links > a.active,
.nav-dropdown:hover > .nav-link-toggle {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.06);
}

.nav-links > a.active {
  color: var(--color-cyan);
}

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

.dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 0;
  min-width: 300px;
  background: var(--color-canvas-dark-surface);
  border: 1px solid var(--color-canvas-dark-border);
  border-radius: var(--radius-md);
  padding: 10px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--speed) var(--ease);
}

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

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: #CBD5E1;
  font-size: 0.875rem;
  font-weight: 500;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
  background: rgba(0, 212, 255, 0.08);
  color: var(--color-cyan);
}

.dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-xs);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dropdown-icon svg {
  width: 16px;
  height: 16px;
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xs);
  z-index: 1001;
  transition: background var(--speed) var(--ease);
}

.mobile-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}

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

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

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

/* Mobile Drawer */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: var(--color-canvas-dark);
  z-index: 999;
  padding: 85px 24px 40px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  -webkit-overflow-scrolling: touch;
}

.mobile-menu.active {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-menu a {
  display: flex;
  align-items: center;
  padding: 15px 4px;
  font-size: 1.0625rem;
  font-weight: 600;
  color: #CBD5E1;
  border-bottom: 1px solid rgba(0, 140, 243, 0.15);
  text-decoration: none;
  transition: color var(--speed) var(--ease), padding-left var(--speed) var(--ease);
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: #38BDF8;
  padding-left: 6px;
}

.mobile-dropdown-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 4px;
  font-size: 1.0625rem;
  font-weight: 600;
  color: #CBD5E1;
  border-bottom: 1px solid rgba(0, 140, 243, 0.15);
  cursor: pointer;
  user-select: none;
  transition: color var(--speed) var(--ease);
}

.mobile-dropdown-title:hover {
  color: #38BDF8;
}

.mobile-dropdown-title .chevron {
  transition: transform var(--speed) var(--ease);
  color: #38BDF8;
}

.mobile-dropdown-items {
  display: none;
  flex-direction: column;
  padding-left: 14px;
  background: rgba(0, 140, 243, 0.05);
  border-left: 2px solid var(--color-blue-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 6px 0 10px;
}

.mobile-dropdown-items.open {
  display: flex;
}

.mobile-dropdown-items a {
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 12px 8px;
  color: #E2E8F0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-dropdown-items a:last-child {
  border-bottom: none;
}

.mobile-menu .mobile-cta {
  margin-top: auto;
  padding-top: 24px;
}

/* ==========================================================================
   BESPOKE HERO ARCHITECTURES (No generic templates)
   ========================================================================== */

/* 1. Master Dark Hero (Homepage & Core Tech) */
.hero-dark {
  position: relative;
  background-color: var(--color-canvas-dark);
  padding-top: 140px;
  padding-bottom: 90px;
  border-bottom: 1px solid var(--color-canvas-dark-border);
}

.hero-dark .display-title {
  color: #FFFFFF !important;
  margin-bottom: 1.25rem;
}

.hero-dark .display-title span,
.hero-dark h1 span {
  color: #38BDF8 !important;
  text-shadow: 0 0 25px rgba(56, 189, 248, 0.55);
}

.hero-dark .lead-p {
  color: #F1F5F9 !important;
  max-width: 620px;
}

/* 1b. Vibrant Logo Blue Hero Variant */
.hero-blue {
  position: relative;
  background: linear-gradient(135deg, #0284C7 0%, #008CF3 50%, #0A58CA 100%);
  padding-top: 140px;
  padding-bottom: 90px;
  color: #FFFFFF;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-blue .display-title {
  color: #FFFFFF !important;
  margin-bottom: 1.25rem;
}

.hero-blue .display-title span,
.hero-blue h1 span {
  color: #FDCB01 !important;
  text-shadow: 0 0 20px rgba(253, 203, 1, 0.5);
}

.hero-blue .lead-p {
  color: #F0F9FF !important;
  max-width: 640px;
}

.hero-blue .section-tag {
  color: #FDCB01 !important;
  text-shadow: 0 0 10px rgba(253, 203, 1, 0.4);
}

/* 2. Master Light Clinical Hero (Medical Coding & White-Collar Practice) */
.hero-clinical {
  position: relative;
  background-color: #F8FAFC;
  padding-top: 150px;
  padding-bottom: 90px;
  border-bottom: 1px solid #E2E8F0;
}

.hero-clinical .display-title {
  color: #0F172A !important;
  margin-bottom: 1.5rem;
}

.hero-clinical .lead-p {
  color: #334155;
  max-width: 640px;
}

/* 3. Editorial Split Hero Frame */
.hero-media-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-canvas-dark-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-media-frame img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.hero-clinical .hero-media-frame {
  border-color: #E2E8F0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}

/* ==========================================================================
   METRIC TICKER & STATS STRIP
   ========================================================================== */
.stats-bar {
  background: var(--color-canvas-dark-surface);
  border-top: 1px solid var(--color-canvas-dark-border);
  border-bottom: 1px solid var(--color-canvas-dark-border);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-box {
  padding-left: 20px;
  border-left: 2px solid var(--color-cyan);
}

.stat-box.teal {
  border-left-color: var(--color-teal);
}

.stat-val {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.03em;
}

.stat-box.teal .stat-val {
  color: var(--color-teal);
}

.stat-desc {
  font-size: 0.875rem;
  font-weight: 600;
  color: #CBD5E1;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-sub {
  font-size: 0.8125rem;
  color: #94A3B8;
  margin-top: 4px;
}

/* ==========================================================================
   CARDS & MODULAR CONTENT BLOCKS
   ========================================================================== */
.content-card {
  background: #FFFFFF;
  border: 1px solid var(--color-canvas-light-border);
  border-radius: var(--radius-md);
  padding: 36px;
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
  position: relative;
  display: flex;
  flex-direction: column;
}

.content-card:hover {
  transform: translateY(-4px);
  border-color: #CBD5E1;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
}

.content-card.dark {
  background: var(--color-canvas-dark-surface);
  border-color: var(--color-canvas-dark-border);
  color: var(--text-on-dark-body);
}

.content-card.dark:hover {
  border-color: var(--color-cyan);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.content-card .card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  background: var(--color-cyan-dim);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.content-card .card-icon.teal {
  background: var(--color-teal-dim);
  color: var(--color-teal);
}

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

.content-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.content-card p {
  font-size: 0.9375rem;
  line-height: 1.65;
}

.content-card .card-img-top {
  width: calc(100% + 72px);
  margin: -36px -36px 24px -36px;
  height: 200px;
  object-fit: cover;
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
}

/* Tag Chips */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  background: #F1F5F9;
  color: #475569;
  border: 1px solid #E2E8F0;
}

.dark-section .tag-badge {
  background: var(--color-canvas-dark-card);
  color: #94A3B8;
  border-color: var(--color-canvas-dark-border);
}

/* ==========================================================================
   EDITORIAL STORY / QUOTE CALLOUTS
   ========================================================================== */
.editorial-quote-box {
  padding: 48px;
  background: var(--color-canvas-dark-surface);
  border: 1px solid var(--color-canvas-dark-border);
  border-left: 4px solid var(--color-cyan);
  border-radius: var(--radius-sm);
  margin: 40px 0;
}

.editorial-quote-box.teal {
  border-left-color: var(--color-teal);
}

.editorial-quote-box p {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.6;
  color: #FFFFFF !important;
  font-style: normal;
}

.editorial-quote-box .attribution {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-cyan);
  margin-top: 18px;
}

.editorial-quote-box.teal .attribution {
  color: var(--color-teal);
}

/* ==========================================================================
   PROCESS TIMELINE (EPAM / THOUGHTWORKS STYLE)
   ========================================================================== */
.timeline-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.timeline-step {
  padding: 32px 24px;
  border-top: 2px solid var(--color-cyan);
  background: var(--color-canvas-dark-surface);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.timeline-step .step-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-cyan);
  margin-bottom: 12px;
}

.timeline-step h4 {
  color: #FFFFFF;
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.timeline-step p {
  font-size: 0.875rem;
  color: #CBD5E1;
  line-height: 1.6;
}

/* ==========================================================================
   CREDENTIALS STRIP
   ========================================================================== */
.credentials-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.credential-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  background: var(--color-canvas-dark-card);
  color: #FFFFFF;
  border: 1px solid var(--color-canvas-dark-border);
}

.credential-chip.teal {
  border-color: rgba(13, 148, 136, 0.4);
  color: var(--color-teal);
}

.credential-chip svg {
  width: 14px;
  height: 14px;
  color: var(--color-cyan);
}

.credential-chip.teal svg {
  color: var(--color-teal);
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */
.form-panel {
  background: #FFFFFF;
  border: 1px solid var(--color-canvas-light-border);
  border-radius: var(--radius-md);
  padding: 44px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-on-light-title);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-xs);
  background: #F8FAFC;
  font-size: 0.9375rem;
  color: #0F172A;
  transition: border-color var(--speed) var(--ease), background var(--speed) var(--ease);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-cyan);
  background: #FFFFFF;
}

textarea.form-input {
  min-height: 130px;
  resize: vertical;
}

/* ==========================================================================
   PRE-FOOTER CALL TO ACTION
   ========================================================================== */
.pre-footer-banner {
  background: var(--color-canvas-dark-surface);
  border-top: 1px solid var(--color-canvas-dark-border);
  padding: 90px 0;
  text-align: center;
}

.pre-footer-banner h2 {
  color: #FFFFFF !important;
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  margin-bottom: 1rem;
}

.pre-footer-banner p {
  color: #CBD5E1;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-size: 1.125rem;
}

/* ==========================================================================
   MASTER FOOTER
   ========================================================================== */
.footer {
  background: var(--color-canvas-dark);
  color: #94A3B8;
  padding-top: 80px;
  border-top: 1px solid var(--color-canvas-dark-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--color-canvas-dark-border);
}

.footer-brand p {
  font-size: 0.9375rem;
  color: #94A3B8;
  margin: 18px 0;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-blue-light) !important;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  font-size: 0.9375rem;
  color: #94A3B8;
}

.footer-col ul li a:hover {
  color: var(--color-cyan);
}

.footer-contact-line {
  display: flex;
  gap: 12px;
  font-size: 0.875rem;
  margin-bottom: 14px;
}

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

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: #64748B;
}

.footer-bottom a {
  color: #64748B;
}

.footer-bottom a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   ENTERPRISE ECOSYSTEM & PARTNER STRIP
   ========================================================================== */
.ecosystem-strip {
  background: var(--color-canvas-dark-surface);
  border-top: 1px solid var(--color-canvas-dark-border);
  border-bottom: 1px solid var(--color-canvas-dark-border);
  padding: 28px 0;
}

.ecosystem-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.ecosystem-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #64748B;
  white-space: nowrap;
}

.ecosystem-logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.tech-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #E2E8F0;
  padding: 8px 16px;
  background: rgba(0, 140, 243, 0.08);
  border: 1px solid rgba(0, 140, 243, 0.25);
  border-radius: var(--radius-xs);
  transition: all var(--speed) var(--ease);
}

/* 4 Logo Color Alternating Variants for Ecosystem Badges */
.tech-badge-item.badge-blue,
.tech-badge-item:nth-child(4n+1) {
  color: #38BDF8 !important;
  background: rgba(0, 140, 243, 0.12) !important;
  border-color: rgba(0, 140, 243, 0.4) !important;
}
.tech-badge-item.badge-blue:hover,
.tech-badge-item:nth-child(4n+1):hover {
  color: #FFFFFF !important;
  border-color: #008CF3 !important;
  background: rgba(0, 140, 243, 0.3) !important;
  box-shadow: 0 0 14px rgba(0, 140, 243, 0.5);
  transform: translateY(-2px);
}

.tech-badge-item.badge-red,
.tech-badge-item:nth-child(4n+2) {
  color: #FC0B1B !important;
  background: rgba(252, 11, 27, 0.10) !important;
  border-color: rgba(252, 11, 27, 0.4) !important;
}
.tech-badge-item.badge-red:hover,
.tech-badge-item:nth-child(4n+2):hover {
  color: #FFFFFF !important;
  border-color: #FC0B1B !important;
  background: rgba(252, 11, 27, 0.3) !important;
  box-shadow: 0 0 14px rgba(252, 11, 27, 0.5);
  transform: translateY(-2px);
}

.tech-badge-item.badge-amber,
.tech-badge-item:nth-child(4n+3) {
  color: #FDCB01 !important;
  background: rgba(253, 203, 1, 0.12) !important;
  border-color: rgba(253, 203, 1, 0.45) !important;
}
.tech-badge-item.badge-amber:hover,
.tech-badge-item:nth-child(4n+3):hover {
  color: #FFFFFF !important;
  border-color: #FDCB01 !important;
  background: rgba(253, 203, 1, 0.3) !important;
  box-shadow: 0 0 14px rgba(253, 203, 1, 0.5);
  transform: translateY(-2px);
}

.tech-badge-item.badge-green,
.tech-badge-item:nth-child(4n+4) {
  color: #10B981 !important;
  background: rgba(6, 161, 62, 0.12) !important;
  border-color: rgba(6, 161, 62, 0.4) !important;
}
.tech-badge-item.badge-green:hover,
.tech-badge-item:nth-child(4n+4):hover {
  color: #FFFFFF !important;
  border-color: #06A13E !important;
  background: rgba(6, 161, 62, 0.3) !important;
  box-shadow: 0 0 14px rgba(6, 161, 62, 0.5);
  transform: translateY(-2px);
}

/* ==========================================================================
   FEATURED CASE STUDY / TRANSFORMATION SPOTLIGHTS
   ========================================================================== */
.case-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 32px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.case-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
}

.case-card.dark {
  background: var(--color-canvas-dark-surface);
  border-color: var(--color-canvas-dark-border);
}

.case-card-body {
  padding: 44px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case-card-media {
  position: relative;
  min-height: 300px;
  overflow: hidden;
}

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

.case-card:hover .case-card-media img {
  transform: scale(1.03);
}

.case-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 20px 0;
  margin: 20px 0;
  border-top: 1px solid #E2E8F0;
  border-bottom: 1px solid #E2E8F0;
}

.case-card.dark .case-stats-row {
  border-color: rgba(255, 255, 255, 0.08);
}

.case-stat-val {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 4px;
}

.case-card.dark .case-stat-val {
  color: var(--color-cyan);
}

.case-stat-val.teal {
  color: var(--color-teal) !important;
}

.case-stat-lbl {
  font-size: 0.75rem;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ==========================================================================
   CLINICAL AUTHORITY SECTION (OMEGA BENCHMARK)
   ========================================================================== */
.clinical-authority-box {
  background: #F0FDFA;
  border: 1px solid #CCFBF1;
  border-left: 4px solid var(--color-teal);
  padding: 32px;
  border-radius: var(--radius-sm);
  margin-bottom: 32px;
}

.clinical-authority-box h4 {
  color: #0F172A;
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.clinical-authority-box p {
  color: #334155;
  font-size: 0.9375rem;
  line-height: 1.65;
  margin: 0;
}

/* ==========================================================================
   FEATURED INSIGHTS CARDS
   ========================================================================== */
.insight-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.insight-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.07);
}

.insight-thumb-wrapper {
  overflow: hidden;
  height: 220px;
}

.insight-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.insight-card:hover .insight-thumb {
  transform: scale(1.04);
}

.insight-body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

/* ==========================================================================
   INTERACTIVE INTAKE MODULE
   ========================================================================== */
.intake-box {
  background: var(--color-canvas-dark-surface);
  border: 1px solid var(--color-canvas-dark-border);
  border-radius: var(--radius-md);
  padding: 50px;
  position: relative;
  overflow: hidden;
}

/* ==========================================================================
   HUMAN-DESIGNED EDITORIAL COMPONENTS (EPAM / THOUGHTWORKS BENCHMARKS)
   ========================================================================== */

/* 1. Practice Ledger: Clean horizontal rows with hairline dividers */
.practice-ledger {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-canvas-light-border);
  margin-top: 2.5rem;
}

.dark-section .practice-ledger,
.dark-canvas .practice-ledger {
  border-top-color: rgba(255, 255, 255, 0.12);
}

.ledger-row {
  display: grid;
  grid-template-columns: 80px 1.4fr 2fr auto;
  align-items: center;
  gap: 24px;
  padding: 30px 16px;
  border-bottom: 1px solid var(--color-canvas-light-border);
  text-decoration: none;
  transition: all 0.25s var(--ease);
  position: relative;
  border-radius: var(--radius-xs);
}

.dark-section .ledger-row,
.dark-canvas .ledger-row {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.ledger-row:hover {
  background: #F8FAFC;
  padding-left: 24px;
}

.dark-section .ledger-row:hover,
.dark-canvas .ledger-row:hover {
  background: rgba(255, 255, 255, 0.03);
  padding-left: 24px;
}

.ledger-num {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-indigo);
}

.dark-section .ledger-num,
.dark-canvas .ledger-num {
  color: var(--color-cyan);
}

.ledger-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #0F172A;
  margin: 0;
  transition: color 0.2s;
}

.dark-section .ledger-title,
.dark-canvas .ledger-title {
  color: #FFFFFF;
}

.ledger-row:hover .ledger-title {
  color: var(--color-indigo);
}

.dark-section .ledger-row:hover .ledger-title,
.dark-canvas .ledger-row:hover .ledger-title {
  color: var(--color-cyan);
}

.ledger-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: #475569;
  margin: 0;
}

.dark-section .ledger-desc,
.dark-canvas .ledger-desc {
  color: #94A3B8;
}

.ledger-action {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-indigo);
  white-space: nowrap;
  transition: transform 0.25s var(--ease);
}

/* Color-coded Practice Rows matching 5 Signature Logo Colors */
.ledger-row:nth-child(5n+1) .ledger-num { color: #008CF3; }
.ledger-row:nth-child(5n+1):hover { border-left: 3px solid #008CF3; }
.ledger-row:nth-child(5n+1):hover .ledger-title { color: #008CF3; }
.ledger-row:nth-child(5n+1):hover .ledger-action { color: #008CF3; }

.ledger-row:nth-child(5n+2) .ledger-num { color: #1D1BA6; }
.dark-canvas .ledger-row:nth-child(5n+2) .ledger-num,
.dark-section .ledger-row:nth-child(5n+2) .ledger-num { color: #60A5FA; }
.ledger-row:nth-child(5n+2):hover { border-left: 3px solid #1D1BA6; }
.ledger-row:nth-child(5n+2):hover .ledger-title { color: #1D1BA6; }
.ledger-row:nth-child(5n+2):hover .ledger-action { color: #1D1BA6; }

.ledger-row:nth-child(5n+3) .ledger-num { color: #FC0B1B; }
.ledger-row:nth-child(5n+3):hover { border-left: 3px solid #FC0B1B; }
.ledger-row:nth-child(5n+3):hover .ledger-title { color: #FC0B1B; }
.ledger-row:nth-child(5n+3):hover .ledger-action { color: #FC0B1B; }

.ledger-row:nth-child(5n+4) .ledger-num { color: #06A13E; }
.ledger-row:nth-child(5n+4):hover { border-left: 3px solid #06A13E; }
.ledger-row:nth-child(5n+4):hover .ledger-title { color: #06A13E; }
.ledger-row:nth-child(5n+4):hover .ledger-action { color: #06A13E; }

.ledger-row:nth-child(5n+5) .ledger-num { color: #FDCB01; }
.ledger-row:nth-child(5n+5):hover { border-left: 3px solid #FDCB01; }
.ledger-row:nth-child(5n+5):hover .ledger-title { color: #B45309; }
.dark-canvas .ledger-row:nth-child(5n+5):hover .ledger-title,
.dark-section .ledger-row:nth-child(5n+5):hover .ledger-title { color: #FDCB01; }
.ledger-row:nth-child(5n+5):hover .ledger-action { color: #B45309; }
.dark-canvas .ledger-row:nth-child(5n+5):hover .ledger-action,
.dark-section .ledger-row:nth-child(5n+5):hover .ledger-action { color: #FDCB01; }

.dark-section .ledger-action,
.dark-canvas .ledger-action {
  color: var(--color-cyan);
}

.ledger-row:hover .ledger-action {
  transform: translateX(6px);
}

/* 2. Connected Engineering Timeline Stream */
.timeline-stream {
  position: relative;
  margin-top: 3.5rem;
}

.stream-track {
  position: absolute;
  top: 24px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan) 0%, var(--color-indigo) 50%, var(--color-teal) 100%);
  z-index: 1;
}

.stream-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 2;
}

.stream-step {
  display: flex;
  flex-direction: column;
}

.stream-node {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-canvas-dark);
  border: 2px solid var(--color-cyan);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 24px;
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.2);
}

.stream-step h4 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: #FFFFFF;
}

.stream-step p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #94A3B8;
}

/* 3. Borderless Typographic Stat Ribbon */
.stats-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 44px 0;
  margin: 3.5rem 0;
}

.stats-ribbon.light {
  border-color: var(--color-canvas-light-border);
}

.stat-item {
  padding: 0 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-ribbon.light .stat-item {
  border-right-color: var(--color-canvas-light-border);
}

.stat-item:last-child {
  border-right: none;
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.stats-ribbon.light .stat-num {
  color: #0F172A;
}

.stat-lbl {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94A3B8;
  line-height: 1.5;
}

.stats-ribbon.light .stat-lbl {
  color: #64748B;
}

/* 4. Tabbed Industry & Discipline Navigator */
.tab-container {
  margin-top: 2.5rem;
}

.tab-nav {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--color-canvas-light-border);
  margin-bottom: 36px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tab-nav::-webkit-scrollbar {
  display: none;
}

.dark-section .tab-nav,
.dark-canvas .tab-nav {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.tab-btn {
  padding: 14px 22px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #64748B;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s var(--ease);
}

.dark-section .tab-btn,
.dark-canvas .tab-btn {
  color: #94A3B8;
}

.tab-btn:hover {
  color: #0F172A;
}

.dark-section .tab-btn:hover,
.dark-canvas .tab-btn:hover {
  color: #FFFFFF;
}

.tab-btn.active {
  color: #0F172A;
  border-bottom-color: var(--color-indigo);
}

.dark-section .tab-btn.active,
.dark-canvas .tab-btn.active {
  color: #FFFFFF;
  border-bottom-color: var(--color-cyan);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.35s var(--ease);
}

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

/* 5. Magazine-Style Full-Width Case Feature */
.case-feature {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid var(--color-canvas-light-border);
}

.dark-section .case-feature,
.dark-canvas .case-feature {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.case-feature:last-child {
  border-bottom: none;
}

.case-feature.reversed {
  grid-template-columns: 0.85fr 1.15fr;
}

.case-feature-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 380px;
  background: #0F172A;
}

.case-feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.case-feature:hover .case-feature-media img {
  transform: scale(1.03);
}

.case-feature-info {
  display: flex;
  flex-direction: column;
}

.case-feature-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #008CF3;
  margin-bottom: 12px;
}

.dark-section .case-feature-tag,
.dark-canvas .case-feature-tag {
  color: #38BDF8 !important;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
}

.case-feature-title {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 16px;
}

.case-feature-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: #475569;
  margin-bottom: 24px;
}

.dark-section .case-feature-desc,
.dark-canvas .case-feature-desc {
  color: #F1F5F9 !important;
}

.case-stats-clean {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--color-canvas-light-border);
}

.dark-section .case-stats-clean,
.dark-canvas .case-stats-clean {
  border-top-color: rgba(255, 255, 255, 0.12);
}

.case-stat-clean-val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 4px;
}

.dark-section .case-stat-clean-val,
.dark-canvas .case-stat-clean-val {
  color: #FFFFFF !important;
}

.case-stat-clean-lbl {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748B;
}

.dark-section .case-stat-clean-lbl,
.dark-canvas .case-stat-clean-lbl {
  color: #CBD5E1 !important;
}

/* 6. Clinical & Operational Workflow Pipeline */
.workflow-ribbon {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 2.5rem;
  position: relative;
}

.workflow-stage {
  background: #FFFFFF;
  border: 1px solid var(--color-canvas-light-border);
  border-radius: var(--radius-sm);
  padding: 24px;
  position: relative;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.workflow-stage:hover {
  transform: translateY(-3px);
  border-color: var(--color-teal);
}

.workflow-stage-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: 8px;
}

.workflow-stage h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: #0F172A;
}

.workflow-stage p {
  font-size: 0.85rem;
  line-height: 1.55;
  color: #64748B;
  margin: 0;
}

/* 7. Refined Link Actions & Micro-Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in-up {
  animation: fadeInUp 0.6s var(--ease) forwards;
}

.link-editorial {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: #008CF3;
  text-decoration: none;
  transition: all var(--speed) var(--ease);
}

.link-editorial.dark {
  color: #0F172A;
}

.dark-section .link-editorial.dark,
.dark-canvas .link-editorial.dark,
.hero-dark .link-editorial.dark,
.dark-section .link-editorial,
.dark-canvas .link-editorial,
.hero-dark .link-editorial {
  color: #38BDF8 !important;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.link-editorial:hover {
  color: #0EA5E9;
}

.link-editorial.dark:hover {
  color: #008CF3;
}

.dark-section .link-editorial.dark:hover,
.dark-canvas .link-editorial.dark:hover,
.dark-section .link-editorial:hover,
.dark-canvas .link-editorial:hover {
  color: #FFFFFF !important;
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.6);
}

.link-editorial svg {
  transition: transform 0.25s var(--ease);
}

.link-editorial:hover svg {
  transform: translateX(5px);
}

/* ==========================================================================
   RESPONSIVE DESIGN & MOBILE OPTIMIZATIONS
   ========================================================================== */
@media (max-width: 1024px) {
  .split-layout, .split-layout.equal, .split-layout.reversed {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .ledger-row {
    grid-template-columns: 60px 1fr;
    gap: 16px;
  }
  
  .ledger-action {
    grid-column: 2;
    margin-top: 8px;
  }
  
  .case-feature, .case-feature.reversed {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .case-feature-media {
    height: 300px;
  }
  
  .stream-track {
    display: none;
  }
  
  .stream-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .workflow-ribbon {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-ribbon {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 32px;
  }
  
  .case-card {
    grid-template-columns: 1fr;
  }
  
  .case-card-media {
    min-height: 220px;
  }
  
  .timeline-matrix, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  
  .nav-links, .nav-cta {
    display: none;
  }
  
  .mobile-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {
  /* Prevent horizontal sliding/overflow */
  html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
  }

  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  /* Section Spacing — Balanced & Consistent */
  .section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .section-sm {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  /* Hero Section Spacing — Proper Clearance Under Navbar */
  .hero-dark,
  .hero-blue,
  .hero-clinical {
    padding-top: 96px;
    padding-bottom: 50px;
  }

  /* Typography Scales — Proportional & Readable on Handhelds */
  .display-title {
    font-size: clamp(1.85rem, 5.5vw + 0.5rem, 2.45rem);
    line-height: 1.2;
    letter-spacing: -0.025em;
    margin-top: 0.4rem;
    margin-bottom: 1.15rem;
  }

  .section-title {
    font-size: clamp(1.5rem, 4.2vw + 0.3rem, 2rem);
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin-top: 0.4rem;
    margin-bottom: 1rem;
  }

  .lead-p {
    font-size: 1.05rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
  }

  /* Section Tag Spacing on Mobile */
  .section-tag {
    margin-bottom: 1rem;
  }

  .section-tag + .section-title,
  .section-tag + .display-title,
  .section-tag + h1,
  .section-tag + h2 {
    margin-top: 0.45rem;
  }

  /* Hero Visual Frames — Responsive Heights */
  .hero-media-frame,
  .hero-media-frame img,
  .hero-dark img[style*="height: 460px"],
  .hero-clinical .hero-media-frame img {
    height: 250px !important;
    object-fit: cover;
  }

  /* Buttons & Actions on Mobile */
  .btn-group {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 12px;
    margin-top: 1.5rem;
  }

  .btn-group .btn,
  .hero-dark .btn,
  .btn.btn-primary[style*="width: 100%"] {
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
    padding: 13px 20px;
  }

  /* Grids Collapse to 1 Column */
  .grid-2, .grid-3, .grid-4, .timeline-matrix, .stats-grid,
  .stream-grid, .workflow-ribbon, .stats-ribbon {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .split-layout {
    gap: 32px;
  }

  /* Practice Ledger */
  .ledger-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 20px 0;
  }
  
  .ledger-num {
    margin-bottom: 2px;
  }
  
  .ledger-action {
    grid-column: 1;
    margin-top: 6px;
  }

  /* Stat Items */
  .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 18px 0;
  }
  
  .stats-ribbon.light .stat-item {
    border-bottom-color: var(--color-canvas-light-border);
  }
  
  .stat-item:last-child {
    border-bottom: none;
  }

  .stats-bar {
    padding: 32px 0;
  }

  /* Case Cards & Quote Box */
  .case-card-body {
    padding: 20px;
  }
  
  .case-stats-row, .case-stats-clean {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .intake-box,
  .editorial-quote-box {
    padding: 24px 18px;
  }

  /* Responsive Fix for Inline Grids */
  article[style*="320px 1fr"],
  .insight-article {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  div[style*="minmax(320px, 1fr)"],
  div[style*="minmax(260px, 1fr)"] {
    grid-template-columns: 1fr !important;
  }

  /* Spotlight Overlay on Mobile */
  .spotlight-overlay {
    padding: 20px 14px !important;
  }
  .spotlight-stats-grid {
    gap: 8px !important;
  }
  .spotlight-stats-grid div > div:first-child {
    font-size: 1.2rem !important;
  }
  .spotlight-stats-grid div > div:last-child {
    font-size: 0.625rem !important;
  }

  /* Tabs Horizontal Scroll */
  .tab-nav {
    gap: 6px;
    margin-bottom: 24px;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 6px;
  }

  .tab-btn {
    padding: 10px 16px;
    font-size: 0.875rem;
  }

  /* Footer on Mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
    align-items: center;
    justify-content: center;
    padding-top: 1.5rem;
    margin-top: 2rem;
  }

  /* Responsive spacing clamps for large margin-bottoms */
  div[style*="margin-bottom: 3.5rem"],
  div[style*="margin-bottom: 3rem"] {
    margin-bottom: 2rem !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .hero-dark,
  .hero-blue,
  .hero-clinical {
    padding-top: 86px;
    padding-bottom: 42px;
  }

  .display-title {
    font-size: 1.75rem;
    line-height: 1.22;
  }

  .section-title {
    font-size: 1.45rem;
    line-height: 1.25;
  }

  .btn {
    padding: 12px 18px;
    font-size: 0.875rem;
  }

  .nav-logo img {
    height: 34px;
  }

  .stat-val {
    font-size: 2.25rem;
  }
}