/* ==========================================================================
   VALCO ENTERPRISE DESIGN SYSTEM (v2.0)
   Dual Theme Architecture:
   - Dark Mode: Deep Obsidian Cyber-Enterprise (#040914 foundation)
   - Light Mode: Palette 3 Enterprise Light with Tech Accents (#F0F6FF / #FFFFFF / #1560D8 / #0B1B34)
   ========================================================================== */

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

/* ==========================================================================
   THEME 1: DARK MODE (DEFAULT)
   ========================================================================== */
:root,
html[data-theme="dark"] {
  /* Surfaces & Foundation */
  --v-bg-base: #040914;
  --v-bg-surface: #071426;
  --v-bg-card: #0b1c36;
  --v-bg-card-hover: #102649;
  --v-bg-elevated: #132b52;
  --v-bg-alt: #08162b;
  --v-bg-glass: rgba(11, 28, 54, 0.72);
  --v-bg-glass-card: rgba(13, 32, 62, 0.65);
  --v-azure-tint: rgba(38, 120, 245, 0.08);

  /* Accent & Telemetry */
  --v-azure-500: #2678f5;
  --v-azure-400: #468ef8;
  --v-azure-600: #1a62d4;
  --v-azure-glow: rgba(38, 120, 245, 0.35);

  --v-cyan-400: #35c8e8;
  --v-cyan-300: #67d7f0;
  --v-cyan-glow: rgba(53, 200, 232, 0.28);

  --v-emerald-400: #10b981;
  --v-emerald-glow: rgba(16, 185, 129, 0.3);

  --v-amber-400: #f59e0b;
  --v-amber-glow: rgba(245, 158, 11, 0.25);

  /* Typography */
  --v-text-primary: #ffffff;
  --v-text-secondary: #94a3b8;
  --v-text-muted: #64748b;
  --v-text-cyan: #35c8e8;
  --v-text-azure: #60a5fa;

  /* Borders & Dividers */
  --v-border-subtle: rgba(255, 255, 255, 0.08);
  --v-border-medium: rgba(255, 255, 255, 0.14);
  --v-border-highlight: rgba(53, 200, 232, 0.35);
  --v-border-azure: rgba(38, 120, 245, 0.4);

  /* Header & Topbar */
  --v-topbar-bg: #030710;
  --v-header-bg: rgba(7, 20, 38, 0.92);
  --v-nav-active: #ffffff;
  --v-footer-bg: #030710;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 25px -6px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 45px -12px rgba(0, 0, 0, 0.65);
  --shadow-azure: 0 12px 30px -8px var(--v-azure-glow);
  --shadow-cyan: 0 12px 30px -8px var(--v-cyan-glow);
}

/* ==========================================================================
   THEME 2: PALETTE 3 — ENTERPRISE LIGHT WITH TECH ACCENTS
   - #FFFFFF Pure White Base
   - #F0F6FF Azure Tint
   - #1560D8 Tech Blue
   - #0B1B34 Midnight
   - #F59E0B Alert Amber
   ========================================================================== */
html[data-theme="light"] {
  /* Surfaces & Foundation */
  --v-bg-base: #FFFFFF;           /* Pure Clean White */
  --v-bg-surface: #FFFFFF;        /* Pure White */
  --v-bg-card: #FFFFFF;           /* White Card */
  --v-bg-card-hover: #F8FAFC;     /* Off-white Hover */
  --v-bg-elevated: #FFFFFF;
  --v-bg-alt: #F0F6FF;
  --v-bg-glass: rgba(255, 255, 255, 0.90);
  --v-bg-glass-card: rgba(255, 255, 255, 0.95);
  --v-azure-tint: #F0F6FF;

  /* Accent: Tech Blue */
  --v-azure-500: #1560D8;         /* Tech Blue */
  --v-azure-400: #1A6EF2;
  --v-azure-600: #0F49A8;
  --v-azure-glow: rgba(21, 96, 216, 0.18);

  --v-cyan-400: #0284C7;          /* Tech Sky Blue */
  --v-cyan-300: #0EA5E9;
  --v-cyan-glow: rgba(2, 132, 199, 0.18);

  --v-emerald-400: #059669;
  --v-emerald-glow: rgba(5, 150, 105, 0.18);

  --v-amber-400: #F59E0B;         /* Alert Amber */
  --v-amber-glow: rgba(245, 158, 11, 0.2);

  /* Typography: Rich Midnight Navy */
  --v-text-primary: #0B1B34;       /* Midnight */
  --v-text-secondary: #334155;     /* Slate */
  --v-text-muted: #64748B;         /* Muted Slate */
  --v-text-cyan: #0284C7;
  --v-text-azure: #1560D8;

  /* Borders & Dividers */
  --v-border-subtle: rgba(11, 27, 52, 0.08);
  --v-border-medium: rgba(11, 27, 52, 0.15);
  --v-border-highlight: rgba(21, 96, 216, 0.3);
  --v-border-azure: rgba(21, 96, 216, 0.35);

  /* Header & Topbar */
  --v-topbar-bg: #0B1B34;          /* Midnight Operational Bar */
  --v-header-bg: rgba(255, 255, 255, 0.95);
  --v-nav-active: #1560D8;
  --v-footer-bg: #071426;          /* Grounded Enterprise Footer */

  /* Shadows for Light Mode */
  --shadow-sm: 0 2px 8px rgba(11, 27, 52, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(11, 27, 52, 0.08);
  --shadow-lg: 0 20px 45px -10px rgba(11, 27, 52, 0.12);
  --shadow-azure: 0 8px 24px -4px rgba(21, 96, 216, 0.25);
  --shadow-cyan: 0 8px 24px -4px rgba(2, 132, 199, 0.2);
}

/* ==========================================================================
   GLOBAL TYPOGRAPHY & RESET
   ========================================================================== */
:root {
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  background-color: var(--v-bg-base);
  color: var(--v-text-primary);
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

[id] {
  scroll-margin-top: 96px;
}

body {
  margin: 0;
  background-color: var(--v-bg-base);
  color: var(--v-text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
  color: var(--v-azure-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--v-azure-400);
}

::selection {
  background: var(--v-azure-500);
  color: #ffffff;
}

/* Layout Containers - optimized side margins & spacious layout */
.v-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.v-container-wide {
  max-width: 1560px;
  margin: 0 auto;
  padding: 0 20px;
}

.v-container-narrow {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Top Utility Bar */
.v-topbar {
  background: var(--v-topbar-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 0;
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: #94a3b8;
}
.v-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.v-topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.v-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--v-emerald-400);
}
.v-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--v-emerald-400);
  box-shadow: 0 0 8px var(--v-emerald-400);
  animation: v-pulse 2s infinite;
}
@keyframes v-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

/* ==========================================================================
   NAVIGATION HEADER & LOGO (LOGO BACKGROUND ALWAYS WHITE)
   ========================================================================== */
.v-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--v-header-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--v-border-subtle);
  transition: all var(--transition-normal);
}
.v-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}

/* LOGO: ALWAYS WHITE BACKGROUND NO MATTER WHAT MODE */
.v-logo-link {
  display: inline-flex !important;
  align-items: center !important;
  background: #ffffff !important;
  padding: 6px 14px !important;
  border-radius: 8px !important;
  border: 1px solid rgba(11, 27, 52, 0.12) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12) !important;
  flex-shrink: 0;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.v-logo-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(21, 96, 216, 0.25) !important;
}
.v-logo-img {
  height: 46px;
  width: auto;
  display: block;
  background: #ffffff !important;
  border-radius: 4px;
}

/* Nav links */
.v-nav,
nav[data-dc-tpl="10"] {
  display: flex;
  align-items: center;
  gap: 22px;
}
.v-nav-link,
.vn {
  font-family: var(--font-display, 'Plus Jakarta Sans', sans-serif);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--v-text-secondary, #334155);
  text-decoration: none;
  padding: 8px 0;
  position: relative;
  white-space: nowrap;
  transition: color var(--transition-fast, 0.18s ease);
}
.v-nav-link:hover,
.vn:hover {
  color: var(--v-azure-400, #1560D8);
}
.v-nav-link.active,
.vn.on {
  color: var(--v-azure-400, #1560D8);
  font-weight: 700;
}
.v-nav-link.active::after,
.vn.on::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2.5px;
  background: var(--v-azure-500, #1560D8);
  border-radius: 2px;
}

/* Header Telemetry Icons (.vic & .vi) */
.vic {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.vi {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  color: var(--v-text-primary, #1e293b);
  text-decoration: none;
  min-width: 32px;
  cursor: pointer;
  transition: color 0.18s ease, transform 0.18s ease, opacity 0.18s ease;
}
.vi:hover {
  color: var(--v-azure-500, #1560D8) !important;
  transform: translateY(-2px);
  text-decoration: none;
}
.vi:active {
  transform: translateY(0);
}
.vi svg {
  width: 22px;
  height: 22px;
  display: block;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.18s ease;
}
.vi:hover svg {
  transform: scale(1.08);
}
.vi b {
  display: block;
  font-size: 9.5px;
  font-weight: 700;
  line-height: 1.15;
  margin-top: 3px;
  font-family: 'Poppins', var(--font-display, sans-serif);
  letter-spacing: -0.2px;
  color: inherit;
}

/* Header theme adaptivity for header tag with data-dc-tpl */
header[data-dc-tpl="6"] {
  background: var(--v-header-bg, #ffffff) !important;
  border-bottom: 1px solid var(--v-border-subtle, rgb(229, 233, 242)) !important;
  box-shadow: var(--shadow-sm, rgba(11, 27, 52, 0.1)) !important;
}

/* In Dark mode, ensure logo displays cleanly on white rounded badge */
html:not([data-theme="light"]) a[data-dc-tpl="8"] {
  background: #ffffff;
  padding: 3px 8px;
  border-radius: 6px;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

/* Header Action Button (.vbtn) */
.vbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #1560D8;
  color: #ffffff !important;
  font-family: var(--font-display, 'Plus Jakarta Sans', sans-serif);
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 14px -2px rgba(21, 96, 216, 0.4);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.vbtn:hover {
  background: #0f4bb5;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -2px rgba(21, 96, 216, 0.5);
  color: #ffffff !important;
}

/* Header Telemetry Pills (legacy support) */
.v-header-badges {
  display: flex;
  align-items: center;
  gap: 8px;
}
.v-header-badge-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--v-bg-glass);
  border: 1px solid var(--v-border-subtle);
  color: var(--v-text-secondary);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.v-header-badge-item svg {
  width: 15px;
  height: 15px;
  color: var(--v-cyan-400);
}
.v-header-badge-item:hover {
  border-color: var(--v-azure-500);
  color: var(--v-text-primary);
  transform: translateY(-1px);
}

/* Theme Toggle Button */
.v-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--v-border-medium);
  background: var(--v-bg-glass);
  color: var(--v-text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.v-theme-toggle:hover {
  border-color: var(--v-azure-500);
  background: var(--v-bg-card-hover);
  transform: translateY(-1px);
  color: var(--v-azure-500);
}
/* In Dark Mode, show Sun icon */
html:not([data-theme="light"]) .v-theme-toggle .moon-icon { display: none; }
html:not([data-theme="light"]) .v-theme-toggle .sun-icon { display: block; }
/* In Light Mode, show Moon icon */
html[data-theme="light"] .v-theme-toggle .sun-icon { display: none; }
html[data-theme="light"] .v-theme-toggle .moon-icon { display: block; }

/* Mobile Navigation Toggle & Drawer */
.v-mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--v-bg-card);
  border: 1px solid var(--v-border-medium);
  border-radius: var(--radius-sm);
  color: var(--v-text-primary);
  cursor: pointer;
  font-size: 20px;
}
.v-mobile-drawer {
  display: none;
  position: fixed;
  top: 66px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--v-bg-surface);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 24px 20px;
  flex-direction: column;
  gap: 14px;
  z-index: 99;
  border-top: 1px solid var(--v-border-subtle);
  overflow-y: auto;
}
@media (max-width: 640px) {
  .v-mobile-drawer {
    top: 60px;
    padding: 20px 16px;
  }
}
.v-mobile-drawer.open {
  display: flex;
}
.v-mobile-nav-link {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--v-text-primary);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--v-bg-card);
  border: 1px solid var(--v-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.v-mobile-nav-link.active {
  border-color: var(--v-azure-500);
  background: rgba(21, 96, 216, 0.1);
  color: var(--v-azure-500);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.v-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-normal);
}
.v-btn-primary {
  background: linear-gradient(135deg, var(--v-azure-500), var(--v-azure-600));
  color: #ffffff !important;
  box-shadow: var(--shadow-azure);
}
.v-btn-primary:hover {
  background: linear-gradient(135deg, var(--v-azure-400), var(--v-azure-500));
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -8px var(--v-azure-glow);
  color: #ffffff !important;
}
.v-btn-cyan {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #ffffff !important;
  box-shadow: 0 8px 24px -4px rgba(2, 132, 199, 0.35);
}
.v-btn-cyan:hover {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -8px rgba(2, 132, 199, 0.45);
  color: #ffffff !important;
}
.v-btn-secondary {
  background: var(--v-bg-card);
  border: 1px solid var(--v-border-medium);
  color: var(--v-text-primary);
}
.v-btn-secondary:hover {
  background: var(--v-bg-card-hover);
  border-color: var(--v-azure-500);
  transform: translateY(-2px);
}
.v-btn-ghost {
  background: transparent;
  color: var(--v-azure-500);
  padding: 8px 14px;
}
.v-btn-ghost:hover {
  color: var(--v-azure-400);
}

/* ==========================================================================
   TYPOGRAPHY HEADINGS & EYEBROWS
   ========================================================================== */
.v-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--v-azure-500);
  background: rgba(21, 96, 216, 0.08);
  border: 1px solid rgba(21, 96, 216, 0.25);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}
.v-title-h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.4vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--v-text-primary);
  margin-bottom: 20px;
}
.v-title-h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.025em;
  color: var(--v-text-primary);
  margin-bottom: 16px;
}
.v-title-h3 {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--v-text-primary);
  margin-bottom: 10px;
}
.v-lead {
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.7;
  color: var(--v-text-secondary);
  max-width: 680px;
  margin-bottom: 28px;
}

/* ==========================================================================
   CARDS & GRIDS
   ========================================================================== */
.v-card {
  background: var(--v-bg-card);
  border: 1px solid var(--v-border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.v-card:hover {
  border-color: var(--v-border-highlight);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--v-bg-card-hover);
}
.v-card-featured {
  border-color: var(--v-azure-500);
  box-shadow: 0 0 35px -12px var(--v-azure-glow);
}
.v-card-glass {
  background: var(--v-bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--v-border-subtle);
}

/* Grids */
.v-grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.v-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.v-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.v-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

/* Telemetry Chips & Spec Pills */
.v-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--v-bg-glass);
  border: 1px solid var(--v-border-subtle);
  color: var(--v-text-secondary);
}
.v-chip-cyan {
  background: rgba(2, 132, 199, 0.1);
  border-color: rgba(2, 132, 199, 0.25);
  color: var(--v-cyan-400);
}
.v-chip-azure {
  background: rgba(21, 96, 216, 0.1);
  border-color: rgba(21, 96, 216, 0.25);
  color: var(--v-azure-500);
}
.v-chip-emerald {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.25);
  color: var(--v-emerald-400);
}
.v-chip-amber {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.25);
  color: var(--v-amber-400);
}

/* Section Spacing & Styles */
.v-section {
  padding: 96px 0;
  position: relative;
}
.v-section-dark {
  background-color: var(--v-bg-base);
}
.v-section-surface {
  background-color: var(--v-bg-surface);
  border-top: 1px solid var(--v-border-subtle);
  border-bottom: 1px solid var(--v-border-subtle);
}
.v-section-alt {
  background-color: var(--v-bg-alt);
  border-top: 1px solid var(--v-border-subtle);
  border-bottom: 1px solid var(--v-border-subtle);
}

/* Call-To-Action Block */
.v-cta-banner {
  background: radial-gradient(800px 360px at 85% 20%, rgba(38, 120, 245, 0.28), transparent 70%),
              radial-gradient(600px 300px at 15% 80%, rgba(53, 200, 232, 0.2), transparent 65%),
              linear-gradient(135deg, #071426, #0c203d);
  border: 1px solid rgba(53, 200, 232, 0.25);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px -20px rgba(0, 0, 0, 0.7);
}
html[data-theme="light"] .v-cta-banner {
  background: radial-gradient(800px 360px at 85% 20%, rgba(21, 96, 216, 0.12), transparent 70%),
              radial-gradient(600px 300px at 15% 80%, rgba(2, 132, 199, 0.08), transparent 65%),
              linear-gradient(135deg, #FFFFFF, #EBF3FF);
  border: 1px solid rgba(21, 96, 216, 0.25);
  box-shadow: 0 20px 50px -15px rgba(21, 96, 216, 0.12);
}

/* ==========================================================================
   ENTERPRISE FOOTER & LOGO (LOGO BACKGROUND ALWAYS WHITE)
   ========================================================================== */
.v-footer {
  background: var(--v-footer-bg);
  border-top: 1px solid var(--v-border-subtle);
  padding: 72px 0 32px;
  font-size: 13.5px;
  color: #94a3b8;
}
.v-footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 56px;
}
/* FOOTER LOGO: ALWAYS WHITE BACKGROUND */
.v-footer-brand a {
  display: inline-block !important;
  background: #ffffff !important;
  padding: 6px 14px !important;
  border-radius: 8px !important;
  margin-bottom: 14px !important;
  border: 1px solid rgba(11, 27, 52, 0.12) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
  transition: transform var(--transition-fast);
}
.v-footer-brand a:hover {
  transform: translateY(-1px);
}
.v-footer-logo-img {
  height: 34px;
  width: auto;
  display: block;
  background: #ffffff !important;
  border-radius: 4px;
}

.v-footer-brand p {
  line-height: 1.65;
  margin: 16px 0 14px;
  max-width: 320px;
  font-size: 13px;
  color: #94a3b8;
}
.v-footer-address {
  font-size: 12px;
  line-height: 1.6;
  color: #cbd5e1;
  margin-bottom: 16px;
  max-width: 330px;
}
.v-footer-address strong {
  color: #ffffff;
  display: block;
  font-size: 12.5px;
  margin-bottom: 2px;
}
.v-footer-col h4 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--v-cyan-400);
  margin-bottom: 18px;
}
.v-footer-col ul {
  list-style: none;
  display: grid;
  gap: 10px;
}
.v-footer-col a {
  color: #94a3b8;
  font-size: 13.5px;
  transition: color var(--transition-fast);
}
.v-footer-col a:hover {
  color: #ffffff;
}
.v-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-family: var(--font-mono);
  color: #64748b;
}


/* ==========================================================================
   LIGHT MODE COMPONENT REFINEMENTS (PALETTE 3 SPECIFIC)
   ========================================================================== */
html[data-theme="light"] .metric-bar {
  background: #FFFFFF;
  box-shadow: 0 10px 30px -5px rgba(21, 96, 216, 0.08);
  border: 1px solid rgba(21, 96, 216, 0.15);
}
html[data-theme="light"] .metric-value {
  color: #0B1B34 !important;
}
html[data-theme="light"] .hero-hud-pill {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(21, 96, 216, 0.25);
  color: #0B1B34 !important;
  box-shadow: 0 10px 25px -5px rgba(21, 96, 216, 0.15);
}
html[data-theme="light"] .eco-node-btn {
  background: #FFFFFF;
  border: 1px solid rgba(11, 27, 52, 0.12);
}
html[data-theme="light"] .eco-node-btn:hover {
  background: #FAFCFF;
  border-color: #1560D8;
  transform: translateY(-2px);
}
html[data-theme="light"] .eco-node-btn.active {
  background: #FFFFFF;
  border: 2px solid #1560D8;
  box-shadow: 0 10px 25px -4px rgba(21, 96, 216, 0.18);
  transform: translateY(-3px);
}
html[data-theme="light"] .eco-node-btn.active .eco-node-header span {
  color: #1560D8 !important;
}

/* Light Mode: Architecture Inspector Panel */
html[data-theme="light"] .eco-inspector-panel {
  background: #FFFFFF !important;
  border: 1px solid rgba(21, 96, 216, 0.2) !important;
  box-shadow: 0 10px 30px -5px rgba(21, 96, 216, 0.08) !important;
}
html[data-theme="light"] .eco-inspector-panel::before {
  background: #1560D8 !important;
}
html[data-theme="light"] .eco-inspector-title {
  color: #0B1B34 !important;
}
html[data-theme="light"] .eco-inspector-desc {
  color: #334155 !important;
}
html[data-theme="light"] .eco-inspector-metrics {
  background: #F0F6FF !important;
  border: 1px solid rgba(21, 96, 216, 0.25) !important;
  color: #1560D8 !important;
}

/* Light Mode: Services Lifecycle Bar */
html[data-theme="light"] .lifecycle-bar {
  background: #FFFFFF !important;
  border: 1px solid rgba(21, 96, 216, 0.2) !important;
  box-shadow: 0 10px 30px -5px rgba(21, 96, 216, 0.08) !important;
}
html[data-theme="light"] .lifecycle-step {
  color: #0B1B34 !important;
}
html[data-theme="light"] .lifecycle-arrow {
  color: #1560D8 !important;
}

/* Light Mode: Capability Tags & HUD Badges */
html[data-theme="light"] .capability-tag {
  background: #F0F6FF !important;
  border: 1px solid rgba(21, 96, 216, 0.15) !important;
  color: #0B1B34 !important;
}
html[data-theme="light"] .img-hud-badge {
  background: rgba(255, 255, 255, 0.95) !important;
  border: 1px solid rgba(21, 96, 216, 0.25) !important;
  color: #0B1B34 !important;
  box-shadow: 0 10px 25px -5px rgba(21, 96, 216, 0.15) !important;
}
html[data-theme="light"] .img-hud-badge div {
  color: #0B1B34 !important;
}
html[data-theme="light"] .img-hud-badge div:last-child {
  color: #64748B !important;
}

/* Light Mode: Contact Form Controls */
html[data-theme="light"] .contact-form-input {
  background: #FFFFFF !important;
  color: #0B1B34 !important;
  border: 1px solid rgba(11, 27, 52, 0.18) !important;
}
html[data-theme="light"] .contact-form-input:focus {
  background: #FFFFFF !important;
  border-color: #1560D8 !important;
  box-shadow: 0 0 0 3px rgba(21, 96, 216, 0.15) !important;
}
html[data-theme="light"] .contact-form-label {
  color: #0B1B34 !important;
}

html[data-theme="light"] .project-card {
  background: #FFFFFF;
  border: 1px solid rgba(11, 27, 52, 0.08);
  box-shadow: 0 6px 20px -3px rgba(11, 27, 52, 0.06);
}
html[data-theme="light"] .hero-media-wrapper,
html[data-theme="light"] .solution-media-wrapper {
  box-shadow: 0 25px 60px -20px rgba(11, 27, 52, 0.15), 0 0 0 1px rgba(21, 96, 216, 0.15);
}
html[data-theme="light"] .v-nav-link {
  color: #334155;
}
html[data-theme="light"] .v-nav-link:hover,
html[data-theme="light"] .v-nav-link.active {
  color: #1560D8;
}

/* ==========================================================================
   RESPONSIVE DESIGN & MOBILE OPTIMIZATION
   ========================================================================== */
@media (max-width: 1360px) {
  .vic { gap: 8px; }
  .vi svg { width: 20px; height: 20px; }
  .vi b { font-size: 8.5px; }
  .v-nav { gap: 16px; }
  .v-nav-link, .vn { font-size: 13.5px; }
}

@media (max-width: 1200px) {
  .v-header-badges, .vic { display: none !important; }
  .v-grid-5 { grid-template-columns: repeat(3, 1fr); }
  .v-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  /* Navigation & Header */
  .v-nav, nav[data-dc-tpl="10"] { display: none !important; }
  .vic { display: none !important; }
  .v-mobile-toggle { display: inline-flex !important; }
  
  /* Containers & Padding */
  .v-container, .v-container-wide, .v-container-narrow {
    padding: 0 16px;
  }
  .v-section { padding: 56px 0; }
  
  /* Layout Grids */
  .v-grid-3 { grid-template-columns: 1fr; }
  .v-grid-2 { grid-template-columns: 1fr; }
  .v-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .v-cta-banner { padding: 36px 20px; }

  /* Generic Responsive Grid Overrides for Inline Two-Column Layouts */
  div[style*="grid-template-columns:1.08fr 1fr"],
  div[style*="grid-template-columns:1.2fr 0.9fr"],
  div[style*="grid-template-columns:1.1fr 1fr"],
  div[style*="grid-template-columns:1fr 1.15fr"],
  div[style*="grid-template-columns:1fr 1.35fr"],
  div[style*="grid-template-columns:1.2fr 1fr 1fr"],
  div[style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }
  
  .hero-media-wrapper,
  .solution-media-wrapper {
    margin-top: 16px;
    max-width: 100%;
  }

  .metric-bar {
    grid-template-columns: repeat(2, 1fr) !important;
    padding: 20px !important;
    gap: 20px !important;
  }
}

@media (max-width: 640px) {
  .v-container, .v-container-wide, .v-container-narrow {
    padding: 0 14px;
  }
  .v-section { padding: 44px 0; }
  
  .v-title-h1 {
    font-size: clamp(26px, 7.5vw, 36px) !important;
    line-height: 1.2 !important;
  }
  
  .v-title-h2 {
    font-size: clamp(22px, 6vw, 28px) !important;
  }

  .v-grid-5 { grid-template-columns: 1fr; }
  .v-grid-4 { grid-template-columns: 1fr; }
  .v-grid-3 { grid-template-columns: 1fr; }
  .v-grid-2 { grid-template-columns: 1fr; }
  
  .v-footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .v-footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .v-topbar-right { display: none; }
  
  .metric-bar {
    grid-template-columns: 1fr !important;
    padding: 16px !important;
    gap: 16px !important;
  }

  /* Compact header on mobile screens */
  header[data-dc-tpl="6"] div[data-dc-tpl="7"] {
    padding: 0 14px !important;
    gap: 12px !important;
    height: 60px !important;
  }
  header[data-dc-tpl="6"] img[data-dc-tpl="9"] {
    height: 40px !important;
  }
  .vbtn {
    padding: 8px 14px !important;
    font-size: 12.5px !important;
  }
  .v-theme-toggle {
    width: 34px !important;
    height: 34px !important;
  }
  .v-mobile-toggle {
    width: 36px !important;
    height: 36px !important;
    font-size: 18px !important;
  }
}

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