/* ==========================================================================
   LYKOS AI PRIVATE LIMITED — LYKOSAGENT STUDIO LIGHT THEME STYLESHEET
   Domain: lykosaitech.com | AWS Bedrock Enterprise SaaS (Professional Navbar)
   ========================================================================== */

:root {
  /* Premium Light Theme Colors */
  --bg-dark: #F8FAFC;          /* Clean slate-50 background */
  --bg-card: #FFFFFF;          /* Pure white card container */
  --bg-card-hover: #F1F5F9;    /* Light slate-100 hover */
  --bg-glass: rgba(255, 255, 255, 0.95);
  --bg-section-alt: #F1F5F9;   /* Alternating section background */
  
  --border-color: #E2E8F0;     /* Slate-200 border */
  --border-glow: rgba(2, 132, 199, 0.4);
  
  --primary-cyan: #0284C7;     /* Sky / Ocean Cyan accent */
  --primary-hover: #0369A1;
  --accent-emerald: #059669;   /* Emerald 600 */
  --accent-amber: #D97706;     /* Amber 600 */
  --accent-purple: #7C3AED;    /* Purple 600 */
  --accent-pink: #DB2777;      /* Pink 600 */
  --accent-red: #DC2626;       /* Red 600 */

  --text-main: #0F172A;        /* Slate-900 high contrast text */
  --text-muted: #475569;       /* Slate-600 subtitle text */
  --text-dim: #64748B;         /* Slate-500 secondary text */

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 8px 25px rgba(2, 132, 199, 0.18);

  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-main);
}

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

code {
  font-family: 'Courier New', Courier, monospace;
  background: rgba(2, 132, 199, 0.08);
  color: var(--primary-cyan);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.88rem;
  font-weight: 600;
}

/* Color Accent Classes */
.accent-text { color: var(--primary-cyan); }
.gradient-text {
  background: linear-gradient(135deg, #0284C7 0%, #059669 50%, #D97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-muted { color: var(--text-muted); }
.text-muted-sm { color: var(--text-dim); font-size: 0.78rem; }
.text-green { color: var(--accent-emerald); }
.text-amber { color: var(--accent-amber); }
.text-red { color: var(--accent-red); }
.text-sm { font-size: 0.85rem; }
.font-weight-bold { font-weight: 700; }

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

.container-narrow {
  max-width: 840px;
}

.section {
  padding: 5rem 0;
  position: relative;
}

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

.section-header {
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-size: 2.25rem;
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
}

.sub-tag {
  color: var(--primary-cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* Light Mode Glassmorphism Card Utility */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-normal);
}

.glass-card:hover {
  border-color: rgba(2, 132, 199, 0.35);
  box-shadow: var(--shadow-glow);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-hover) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.4);
}

.glowing-btn {
  position: relative;
}

.btn-secondary {
  background: #FFFFFF;
  border-color: var(--border-color);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: #F8FAFC;
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

.btn-danger {
  background: rgba(220, 38, 38, 0.08);
  color: var(--accent-red);
  border-color: rgba(220, 38, 38, 0.2);
}

.btn-danger:hover {
  background: rgba(220, 38, 38, 0.18);
}

.btn-xs {
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
}

/* Flex & Grid Systems */
.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

.margin-top-sm { margin-top: 0.75rem; }
.margin-top-md { margin-top: 1.5rem; }
.margin-top-lg { margin-top: 2.5rem; }
.margin-top-xl { margin-top: 4rem; }
.gap-md { gap: 1.5rem; }
.gap-lg { gap: 2rem; }
.gap-xl { gap: 3rem; }
.text-center { text-align: center; }

/* ==========================================================================
   ULTRA-PROFESSIONAL ENTERPRISE NAVIGATION BAR (SINGLE-LINE & ALIGNED)
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 68px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}

.nav-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  white-space: nowrap;
}

.company-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
  color: var(--text-main);
  white-space: nowrap;
  line-height: 1.1;
}

.brand-tag {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 1px;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  height: 100%;
}

.nav-item {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-fast);
  line-height: 1;
}

.nav-item:hover {
  color: var(--primary-cyan);
  background: #F1F5F9;
}

.nav-item.active {
  color: var(--primary-cyan);
  font-weight: 700;
  background: rgba(2, 132, 199, 0.08);
}

.badge-live {
  background: rgba(5, 150, 105, 0.12);
  color: var(--accent-emerald);
  border: 1px solid rgba(5, 150, 105, 0.25);
  font-size: 0.62rem;
  padding: 2px 5px;
  border-radius: 4px;
  font-weight: 800;
  letter-spacing: 0.5px;
  line-height: 1;
  white-space: nowrap;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
}

/* ==========================================================================
   TAB PANES CONTROL
   ========================================================================== */
#app-content {
  margin-top: 68px;
  min-height: calc(100vh - 68px);
}

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

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

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

/* ==========================================================================
   HERO SECTION (LIGHT MODE)
   ========================================================================== */
.hero-section {
  padding: 5.5rem 0 4rem 0;
  position: relative;
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.1) 0%, rgba(5, 150, 105, 0.05) 50%, rgba(255,255,255,0) 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.6);
  animation: pulse-ring 1.5s infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(5, 150, 105, 0); }
  100% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

.aws-badge {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--accent-amber);
  font-weight: 700;
}

.hero-pill-divider { color: var(--border-color); }

.hero-title {
  font-size: 3.5rem;
  letter-spacing: -1.5px;
  margin-bottom: 1.25rem;
  color: var(--text-main);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 780px;
  margin: 0 auto 2.5rem auto;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
}

.hero-stats-banner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 1.25rem 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  gap: 2.5rem;
}

.stat-box {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--primary-cyan);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 35px;
  background: var(--border-color);
}

/* ==========================================================================
   INTERACTIVE SANDBOX ENGINE COMPONENT (LIGHT MODE)
   ========================================================================== */
.sandbox-widget {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.sandbox-header {
  padding: 1rem 1.5rem;
  background: #F8FAFC;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.sandbox-controls-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sandbox-title {
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary-cyan);
}

.custom-select {
  background: #FFFFFF;
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
}

.sandbox-views-right {
  display: flex;
  background: #E2E8F0;
  padding: 3px;
  border-radius: var(--radius-sm);
  gap: 3px;
}

.view-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.view-btn:hover {
  color: var(--text-main);
}

.view-btn.active {
  background: #FFFFFF;
  color: var(--primary-cyan);
  box-shadow: var(--shadow-sm);
}

.sandbox-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 440px;
}

.sandbox-input-pane, .sandbox-output-pane {
  padding: 1.5rem;
  overflow-y: auto;
  max-height: 480px;
}

.sandbox-input-pane {
  border-right: 1px solid var(--border-color);
  background: #F8FAFC;
}

.pane-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.doc-content-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  line-height: 1.7;
  color: #1E293B;
  min-height: 320px;
}

/* Light Theme Highlight Spans */
.hl-entity {
  background: rgba(2, 132, 199, 0.12);
  border-bottom: 2px solid var(--primary-cyan);
  color: #0369A1;
  padding: 0 4px;
  font-weight: 600;
}

.hl-risk {
  background: rgba(220, 38, 38, 0.12);
  border-bottom: 2px solid var(--accent-red);
  color: #B91C1C;
  padding: 0 4px;
  font-weight: 600;
}

.hl-action {
  background: rgba(5, 150, 105, 0.12);
  border-bottom: 2px solid var(--accent-emerald);
  color: #047857;
  padding: 0 4px;
  font-weight: 600;
}

.sandbox-footer-action {
  padding: 1rem 1.5rem;
  background: #F8FAFC;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.step-indicator-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-color);
  border-top-color: var(--primary-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Developer High-Contrast Code Terminal (Dark Block for Code Readability) */
.code-terminal {
  background: #0F172A;
  border: 1px solid #1E293B;
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  color: #38BDF8;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 350px;
  overflow-y: auto;
}

/* Vector Graph Visualizer Light Mode */
.vector-graph-box {
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.graph-svg {
  width: 100%;
  height: 100%;
}

.node-pulse {
  animation: pulse-node 2s infinite alternate;
}

@keyframes pulse-node {
  from { r: 12px; fill-opacity: 0.8; }
  to { r: 16px; fill-opacity: 1; }
}

/* ==========================================================================
   5-STAGE PIPELINE STYLES
   ========================================================================== */
.stage-grid .stage-card {
  cursor: pointer;
  position: relative;
}

.stage-num {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.stage-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(2, 132, 199, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.stage-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.stage-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.stage-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--primary-cyan);
  background: rgba(2, 132, 199, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
}

.pipeline-flow-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.pipeline-step-item {
  display: flex;
  gap: 1.5rem;
}

.step-num-badge {
  background: var(--primary-cyan);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  height: fit-content;
  white-space: nowrap;
}

.step-content {
  flex: 1;
}

.step-content h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.step-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   AWS BANNER CARD (LIGHT THEME)
   ========================================================================== */
.aws-banner-card {
  border-color: rgba(217, 119, 6, 0.3);
  background: linear-gradient(135deg, #FFFFFF 0%, #FFFBEB 100%);
}

.aws-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.badge-aws {
  background: rgba(217, 119, 6, 0.1);
  color: var(--accent-amber);
  border: 1px solid rgba(217, 119, 6, 0.3);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}

.aws-pill-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.aws-banner-content h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.aws-tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.tech-tag {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  font-size: 0.8rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  box-shadow: var(--shadow-sm);
}

.arch-preview-box {
  background: #FFFFFF;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-card);
}

.arch-node {
  background: #F1F5F9;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.bedrock-node {
  background: rgba(2, 132, 199, 0.1);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
}

.arch-arrow {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
}

.click-hint {
  font-size: 0.75rem;
  color: var(--accent-amber);
  text-align: center;
  margin-top: 0.5rem;
  font-weight: 600;
}

/* ==========================================================================
   PRICING & CALCULATOR STYLES
   ========================================================================== */
.pricing-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.popular-plan {
  border-color: var(--primary-cyan);
  box-shadow: var(--shadow-glow);
}

.popular-tag {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--primary-cyan);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

.plan-header h3 {
  font-size: 1.4rem;
  margin-bottom: 0.25rem;
}

.plan-header p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.plan-price {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 1.75rem;
}

.plan-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.plan-features {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.plan-features li.disabled {
  color: var(--text-dim);
}

.check-icon { color: var(--accent-emerald); font-weight: 700; margin-right: 6px; }
.cross-icon { color: var(--text-dim); margin-right: 6px; }

/* Calculator */
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
  font-weight: 600;
}

input[type=range] {
  width: 100%;
  accent-color: var(--primary-cyan);
  cursor: pointer;
}

.custom-input, .custom-textarea {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

.custom-input:focus, .custom-textarea:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
}

.calc-outputs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.calc-stat-box {
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
}

.highlight-box {
  border-color: var(--accent-emerald);
  background: rgba(5, 150, 105, 0.05);
}

.calc-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.calc-val {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  margin: 0.25rem 0;
}

.calc-desc {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ==========================================================================
   CLIENT DASHBOARD DEMO (`/dashboard`) LIGHT THEME
   ========================================================================== */
.dashboard-section {
  padding: 2rem 0;
}

.dashboard-container {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.dash-sidebar {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 600px;
  box-shadow: var(--shadow-sm);
}

.workspace-selector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.ws-avatar {
  width: 36px;
  height: 36px;
  background: var(--primary-cyan);
  color: #FFFFFF;
  font-weight: 800;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.ws-name { font-weight: 700; font-size: 0.9rem; }
.ws-tier { font-size: 0.75rem; color: var(--text-muted); }

.dash-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.dash-nav-item {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  text-align: left;
  transition: var(--transition-fast);
}

.dash-nav-item:hover {
  background: #F1F5F9;
  color: var(--text-main);
}

.dash-nav-item.active {
  background: rgba(2, 132, 199, 0.1);
  color: var(--primary-cyan);
  border-left: 3px solid var(--primary-cyan);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.green { background: var(--accent-emerald); }

.dash-main {
  display: flex;
  flex-direction: column;
}

.dash-pane {
  display: none;
}

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

.dash-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.dash-metrics-grid .dash-metric-card {
  padding: 1.25rem;
}

.metric-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.metric-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  margin: 0.25rem 0;
}

.metric-change {
  font-size: 0.75rem;
  font-weight: 600;
}

.metric-change.positive { color: var(--accent-emerald); }

.metric-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.dash-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}

.dash-table th {
  padding: 0.9rem 1rem;
  background: #F8FAFC;
  color: var(--text-muted);
  font-weight: 700;
  border-bottom: 1px solid var(--border-color);
}

.dash-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.badge-tag {
  background: #F1F5F9;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.table-responsive {
  overflow-x: auto;
}

.agent-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.agent-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: #E2E8F0;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: 0.4rem;
}

.progress-fill {
  height: 100%;
  background: var(--primary-cyan);
  border-radius: var(--radius-full);
}

/* CTA BANNER SECTION (MiimansaAI Inspired) */
.section-cta {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #FFFFFF;
  padding: 4.5rem 0;
  border-top: 1px solid var(--border-color);
}

.section-cta h2 {
  color: #FFFFFF;
  font-size: 2.3rem;
  margin-bottom: 1rem;
}

.cta-subtitle {
  color: #94A3B8;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.cta-btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* ==========================================================================
   ENTERPRISE FOOTER (INSPIRED BY MIIMANSAAI + INCORPORATION CERTIFICATE)
   ========================================================================== */
.footer {
  background: #0F172A; /* Executive Deep Slate Navy */
  color: #F8FAFC;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid #1E293B;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.footer-company-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.3px;
  color: #FFFFFF;
}

.footer-desc {
  font-size: 0.88rem;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.footer-reg-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: #94A3B8;
  line-height: 1.5;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem;
  border-radius: var(--radius-sm);
}

.reg-address strong, .reg-contacts strong, .reg-mca strong {
  color: #F8FAFC;
}

.accent-link {
  color: #38BDF8;
}

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

.footer-links h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.88rem;
}

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

.footer-links a:hover {
  color: #38BDF8;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-cin-strip {
  color: #94A3B8;
  font-weight: 600;
}

/* MODALS LIGHT MODE */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

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

.modal-card {
  width: 100%;
  max-width: 500px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  transform: translateY(20px);
  transition: var(--transition-normal);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.modal-lg { max-width: 800px; }

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

.modal-header h3 {
  font-size: 1.25rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-body {
  margin-top: 1.25rem;
}

/* Modal Architecture Diagram */
.arch-full-diagram {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #F8FAFC;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-top: 1rem;
}

.diagram-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.diagram-step.highlight .d-icon {
  background: rgba(2, 132, 199, 0.15);
  border-color: var(--primary-cyan);
}

.d-icon {
  width: 48px;
  height: 48px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.d-label { font-size: 0.85rem; font-weight: 700; }
.d-sub { font-size: 0.72rem; color: var(--text-dim); }
.d-arrow { color: var(--text-dim); font-size: 1rem; }

.bullet-box {
  background: #F8FAFC;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

/* Company Meta Box Light Mode */
.company-meta-box {
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.88rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Mobile & Tablet)
   ========================================================================== */
@media (max-width: 1140px) {
  .nav-item { padding: 0.4rem 0.5rem; font-size: 0.82rem; }
}

@media (max-width: 1024px) {
  .hero-title { font-size: 2.75rem; }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(1, 1fr); }
  .dashboard-container { grid-template-columns: 1fr; }
  .aws-banner-grid { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    gap: 0.5rem;
  }
  .nav-menu.mobile-open { display: flex; }
  .mobile-toggle { display: block; }
  .nav-item { width: 100%; padding: 0.65rem 1rem; }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.2rem; }
  .hero-stats-banner { flex-direction: column; gap: 1rem; }
  .stat-divider { width: 100%; height: 1px; }
  .sandbox-body { grid-template-columns: 1fr; }
  .sandbox-input-pane { border-right: none; border-bottom: 1px solid var(--border-color); }
  .arch-full-diagram { flex-direction: column; gap: 1rem; }
  .d-arrow { transform: rotate(90deg); }
  .grid-5 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-btn-group { flex-direction: column; }
}