/* ==========================================================================
   DISCORBIT LLC — OFFICIAL BRAND & VISUAL DESIGN SYSTEM
   Final Brand Polish: US Technology & Digital Business Corporation
   Palette:
     Primary Navy:    #071B33
     Secondary Navy:  #0B2748
     Brand Blue:      #155EEF
     Bright Blue:     #2F6BFF
     Light Blue:      #EAF2FF
     Warm White:      #F8F9FB
     White:           #FFFFFF
     Text:            #101828
     Secondary Text:  #667085
     Border:          #D9E0EA
     Success:         #12B76A
   Typography: Inter (Geist / Manrope geometry, Headings 600-800, Body 16-17px)
   ========================================================================== */

:root {
  /* Brand Colors */
  --primary-navy: #071B33;
  --secondary-navy: #0B2748;
  --brand-blue: #155EEF;
  --bright-blue: #2F6BFF;
  --light-blue: #EAF2FF;
  --warm-white: #F8F9FB;
  --white: #FFFFFF;
  
  --text-primary: #101828;
  --text-secondary: #667085;
  --text-muted: #8F9BB3;
  --text-inverted: #FFFFFF;
  
  --border-color: #D9E0EA;
  --border-light: #E4E8F0;
  --border-dark: #143257;
  
  --success: #12B76A;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Geometry & Rhythm */
  --max-width: 1280px;
  --header-height: 80px;
  --header-height-scrolled: 68px;
  
  /* Strict Corporate Border Radius System (8px, 10px, 12px) */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;

  /* Subtle Realistic Corporate Shadows */
  --shadow-subtle: 0 2px 6px rgba(16, 24, 40, 0.04);
  --shadow-card: 0 4px 14px rgba(16, 24, 40, 0.05), 0 1px 3px rgba(16, 24, 40, 0.03);
  --shadow-elevated: 0 10px 30px rgba(16, 24, 40, 0.08);

  /* Silky Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.18s ease;
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background-color: var(--warm-white);
  color: var(--text-primary);
  line-height: 1.55;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

p {
  color: var(--text-secondary);
  font-size: 1.0625rem; /* ~17px desktop body */
  font-weight: 400;
  line-height: 1.6;
}

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

ul {
  list-style: none;
}

/* Grid Container (Max 1280px, Desktop 48px, Mobile 20px) */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

.text-center {
  text-align: center;
}

/* Scroll Reveal */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s var(--ease-out-expo), transform 0.65s var(--ease-out-expo);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Section Labels & Micro-Branding
   ========================================================================== */
.section-label-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.section-label-wrap.center-label {
  justify-content: center;
}

.label-d-mark {
  width: 7px;
  height: 7px;
  background-color: var(--brand-blue);
  border-radius: 1.5px;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand-blue);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-title {
  font-size: 2.35rem; /* 38–48px */
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.section-subheading {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 600px;
}

.section-title-wrap {
  margin-bottom: 44px;
}

.section-title-wrap.text-center .section-subheading {
  margin: 0 auto;
}

/* ==========================================================================
   Button System (Strict: 44–48px Height, 8px Radius, 4px Arrow Glide)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.9375rem;
  font-weight: 600;
  height: 48px;
  padding: 0 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-smooth);
  border: 1px solid transparent;
  line-height: 1;
}

.btn-arr {
  display: inline-block;
  transition: transform var(--transition-smooth);
}

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

.btn-primary {
  background-color: var(--brand-blue);
  color: var(--text-inverted);
}

.btn-primary:hover {
  background-color: #1048C6;
  box-shadow: 0 4px 14px rgba(21, 94, 239, 0.28);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--white);
  border: 1.5px solid var(--primary-navy);
  color: var(--primary-navy);
}

.btn-secondary:hover {
  background-color: #F0F3F8;
  transform: translateY(-1px);
}

.btn-nav-cta {
  height: 42px;
  padding: 0 18px;
  font-size: 0.875rem;
  font-weight: 600;
  background-color: var(--white);
  border: 1.5px solid var(--primary-navy);
  color: var(--primary-navy);
  border-radius: var(--radius-sm);
}

.btn-nav-cta:hover {
  background-color: var(--primary-navy);
  color: var(--text-inverted);
  border-color: var(--primary-navy);
}

.btn-navy-submit {
  background-color: var(--brand-blue);
  color: var(--text-inverted);
  height: 48px;
  justify-content: center;
  width: 100%;
}

.btn-navy-submit:hover {
  background-color: #1048C6;
  box-shadow: 0 4px 14px rgba(21, 94, 239, 0.28);
}

/* ==========================================================================
   09 / TOP BRAND UTILITY BAR
   ========================================================================== */
.top-brand-bar {
  background: var(--warm-white);
  border-bottom: 1px solid var(--border-color);
  padding: 6px 0;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

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

.top-brand-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.corp-id-pill {
  font-weight: 700;
  color: var(--primary-navy);
  letter-spacing: 0.05em;
}

.corp-jurisdiction-tag {
  color: var(--text-muted);
  letter-spacing: 0.08em;
  font-size: 0.625rem;
  border-left: 1px solid var(--border-color);
  padding-left: 10px;
}

.top-brand-right {
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

/* ==========================================================================
   10 / MAIN NAVIGATION (80px Height, Sticky, Compact on Scroll)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: height var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.site-header.scrolled {
  height: var(--header-height-scrolled);
  box-shadow: 0 4px 20px -2px rgba(16, 24, 40, 0.06);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

/* Brand Wordmark & D Symbol */
.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-symbol-box {
  display: flex;
  align-items: center;
  transition: transform var(--transition-smooth);
}

.brand-link:hover .brand-symbol-box {
  transform: scale(1.05);
}

.discorbit-mark {
  display: block;
}

.brand-wordmark-wrap {
  display: flex;
  align-items: baseline;
  gap: 5px;
}

.brand-wordmark {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--primary-navy);
}

.brand-corp-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--brand-blue);
  background: var(--light-blue);
  border: 1px solid rgba(21, 94, 239, 0.25);
  padding: 2px 5px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.05em;
  line-height: 1;
}

/* Center Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
}

.nav-item:hover {
  color: var(--text-primary);
  background: #F0F4FA;
}

.nav-item.active {
  color: var(--brand-blue);
  font-weight: 600;
  background: var(--light-blue);
}

.mobile-only-nav {
  display: none;
}

/* Right CTA & Mobile Toggle */
.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}

.mobile-menu-btn .m-line {
  width: 20px;
  height: 2px;
  background-color: var(--primary-navy);
  border-radius: 2px;
  transition: all var(--transition-smooth);
}

.mobile-menu-btn.active .line-1 {
  transform: translateY(3.5px) rotate(45deg);
}

.mobile-menu-btn.active .line-2 {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ==========================================================================
   07 / HERO REDESIGN (64–78px Headline, Confident Corporate Layout)
   ========================================================================== */
.hero-section {
  padding: 72px 0 80px 0;
  border-bottom: 1px solid var(--border-color);
  min-height: 660px;
  display: flex;
  align-items: center;
  background: var(--warm-white);
}

.hero-grid {
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 44px;
  align-items: center;
}

.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--brand-blue);
  background: var(--light-blue);
  border: 1px solid rgba(21, 94, 239, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-xs);
  margin-bottom: 24px;
}

.eyebrow-symbol {
  display: flex;
  align-items: center;
}

.hero-headline {
  font-size: 4.25rem; /* 68px */
  font-weight: 800;
  color: var(--primary-navy);
  letter-spacing: -0.04em;
  line-height: 1.04;
  margin-bottom: 24px;
  max-width: 650px;
}

.hero-subtext {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   08 / HERO VISUAL: UNIFIED PRODUCT ECOSYSTEM MOCKUP
   ========================================================================== */
.hero-right {
  display: flex;
  justify-content: center;
}

.enterprise-console-card {
  width: 100%;
  max-width: 530px;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 45px -10px rgba(7, 27, 51, 0.12), 0 2px 6px rgba(7, 27, 51, 0.04);
  overflow: hidden;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.enterprise-console-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 25px 50px -12px rgba(7, 27, 51, 0.18), 0 4px 10px rgba(7, 27, 51, 0.06);
}

/* Chrome Top Bar */
.console-chrome-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  background: #F1F5F9;
  border-bottom: 1px solid var(--border-color);
  gap: 8px;
}

.console-chrome-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chrome-controls {
  display: flex;
  gap: 5px;
}

.chrome-controls span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: #CBD5E1;
}

.console-system-label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--primary-navy);
}

.console-chrome-center {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border-color);
  padding: 3px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.65rem;
  font-family: monospace;
  color: var(--text-secondary);
}

.chrome-lock-icon {
  font-size: 0.625rem;
}

.console-chrome-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.console-pulse-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(18, 183, 106, 0.6);
  animation: pulseGreen 2.2s infinite;
}

.console-status-text {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #027A48;
}

/* Metrics Banner */
.console-metrics-banner {
  display: grid;
  grid-template-columns: 1fr auto 1.15fr auto 1fr;
  padding: 13px 18px;
  background: #FAFCFE;
  border-bottom: 1px solid var(--border-color);
  align-items: center;
}

.c-metric-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.c-metric-lbl {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.c-metric-val {
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--primary-navy);
  letter-spacing: -0.01em;
}

.c-metric-sub {
  font-size: 0.625rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.c-metric-divider {
  width: 1px;
  height: 32px;
  background: var(--border-color);
  margin: 0 10px;
}

/* Ledger Section */
.console-ledger-section {
  padding: 14px 18px;
  background: var(--white);
  border-bottom: 1px solid var(--border-color);
}

.ledger-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.ledger-title {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--primary-navy);
}

.ledger-badge {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--brand-blue);
  background: var(--light-blue);
  padding: 2px 7px;
  border-radius: var(--radius-xs);
}

.console-ledger-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.c-ledger-row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  background: #F8FAFC;
  border: 1px solid #EDF2F7;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.c-ledger-row:hover {
  background: #EEF4FF;
  border-color: #D3E2FB;
}

.row-icon-pill {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 800;
  font-family: monospace;
}

.pill-sw { background: #EAF2FF; color: var(--brand-blue); }
.pill-cm { background: #E0F2FE; color: #0284C7; }
.pill-md { background: #EDE9FE; color: #7C3AED; }
.pill-gr { background: #ECFDF5; color: #059669; }

.row-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.row-core-name {
  font-size: 0.78125rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.row-sub-spec {
  font-size: 0.65625rem;
  color: var(--text-secondary);
}

.row-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.5875rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.05em;
}

.pill-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.status-green { background: #ECFDF3; color: #027A48; }
.status-green .pill-dot { background: #12B76A; }

.status-blue { background: #EFF8FF; color: #175CD3; }
.status-blue .pill-dot { background: #2E90FA; }

.status-purple { background: #F9F5FF; color: #6941C6; }
.status-purple .pill-dot { background: #7F56D9; }

.status-teal { background: #F0FDF9; color: #0E7490; }
.status-teal .pill-dot { background: #06B6D4; }

/* Chart Section */
.console-chart-section {
  padding: 12px 18px 14px 18px;
  background: var(--white);
  border-bottom: 1px solid var(--border-color);
}

.chart-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}

.chart-label-group {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.chart-mini-title {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--text-muted);
}

.chart-metric-num {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.chart-unit {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.chart-trend-tag {
  font-size: 0.625rem;
  font-weight: 700;
  color: #027A48;
  background: #ECFDF3;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
}

.console-svg-chart-wrap {
  position: relative;
  width: 100%;
}

.console-spark-svg {
  width: 100%;
  height: 60px;
  display: block;
}

.chart-timeline-axis {
  display: flex;
  justify-content: space-between;
  font-size: 0.5625rem;
  font-family: monospace;
  color: var(--text-muted);
  margin-top: 4px;
}

.axis-now {
  color: var(--brand-blue);
  font-weight: 700;
}

/* Console Footer Bar */
.console-footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 16px;
  background: #F8FAFC;
  font-size: 0.625rem;
  font-family: monospace;
  color: var(--text-muted);
}

.c-foot-entity {
  font-weight: 700;
  color: var(--primary-navy);
}

/* ==========================================================================
   Trust Line (Immediately below hero)
   ========================================================================== */
.trust-line-section {
  padding: 18px 0;
  background: var(--white);
  border-bottom: 1px solid var(--border-color);
}

.trust-line-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-node {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.trust-divider {
  color: var(--border-color);
  font-size: 0.6875rem;
}

/* ==========================================================================
   01 / COMPANY (Editorial About Section)
   ========================================================================== */
.about-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border-color);
  min-height: 480px;
  background: var(--warm-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-headline {
  font-size: 2.65rem;
  font-weight: 800;
  color: var(--primary-navy);
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin-bottom: 22px;
}

.about-text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 32px;
}

.about-meta-row {
  display: flex;
  gap: 36px;
}

.meta-item {
  display: flex;
  flex-direction: column;
}

.meta-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.meta-value {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary-navy);
}

/* Editorial Graphic Frame */
.editorial-visual-frame {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.frame-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.mono-label {
  font-size: 0.6875rem;
  font-family: monospace;
  font-weight: 700;
  color: var(--primary-navy);
}

.mono-id {
  font-size: 0.625rem;
  font-family: monospace;
  color: var(--text-muted);
}

.graphic-svg {
  width: 100%;
  height: auto;
  display: block;
}

.frame-caption {
  font-size: 0.775rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-top: 14px;
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
}

/* ==========================================================================
   02 / BUSINESSES (What We Do — Premium Vertical List)
   ========================================================================== */
.businesses-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border-color);
  background: var(--white);
}

.vertical-business-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-color);
}

.business-row {
  display: grid;
  grid-template-columns: 80px 1fr 60px;
  align-items: center;
  padding: 28px 24px;
  border-bottom: 1px solid var(--border-color);
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.business-row:hover {
  background-color: #EEF4FF;
  border-left-color: var(--brand-blue);
  padding-left: 28px;
}

.row-num {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-muted);
  font-family: monospace;
  transition: color var(--transition-fast);
}

.business-row:hover .row-num {
  color: var(--brand-blue);
}

.row-main {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.row-title {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--primary-navy);
  letter-spacing: -0.02em;
}

.row-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 820px;
}

.row-tags-string {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 4px;
}

.row-tags-string span {
  color: var(--text-secondary);
}

.row-action {
  display: flex;
  justify-content: flex-end;
}

.row-arrow {
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: all var(--transition-smooth);
}

.business-row:hover .row-arrow {
  color: var(--brand-blue);
  transform: translateX(6px);
}

/* ==========================================================================
   03 / SELECTED WORK (Asymmetric Case-Study Layout)
   ========================================================================== */
.work-section {
  padding: 92px 0;
  border-bottom: 1px solid var(--border-color);
  background: var(--warm-white);
}

.asymmetric-work-grid {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.work-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
}

.work-card:hover {
  border-color: #B9C6D8;
  box-shadow: var(--shadow-elevated);
}

.project-mock-frame {
  background: #F1F4F9;
  border-bottom: 1px solid var(--border-color);
  padding: 24px;
}

.project-mock-frame.half-frame {
  padding: 18px;
}

.mock-browser-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 6px 6px 0 0;
  font-size: 0.6875rem;
  font-family: monospace;
}

.mock-dots {
  display: flex;
  gap: 5px;
}

.mock-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #CBD5E1;
}

.mock-address {
  color: var(--text-muted);
}

.project-badge {
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 2px;
}

.project-badge.internal {
  background: var(--light-blue);
  color: var(--brand-blue);
  border: 1px solid rgba(21, 94, 239, 0.2);
}

.project-badge.concept {
  background: #F1F5F9;
  color: var(--primary-navy);
  border: 1px solid var(--border-color);
}

/* Full Project 01 Layout */
.mock-full-ui {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 6px 6px;
  display: grid;
  grid-template-columns: 70px 1fr;
  height: 220px;
}

.mock-nav-side {
  background: #F8FAFC;
  border-right: 1px solid var(--border-color);
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.side-pill {
  height: 6px;
  background: #E2E8F0;
  border-radius: 3px;
}

.side-pill.active {
  background: var(--brand-blue);
}

.mock-center-table {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.tbl-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.tbl-action-btn {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--brand-blue);
  background: var(--light-blue);
  padding: 3px 8px;
  border-radius: 4px;
}

.table-grid-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.t-row {
  display: grid;
  grid-template-columns: 1.4fr 1.6fr 1fr 1fr 1fr;
  font-size: 0.75rem;
  color: var(--text-secondary);
  padding: 6px 0;
  border-bottom: 1px solid #F1F5F9;
  align-items: center;
}

.t-row.t-head {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1.5px solid var(--border-color);
}

.mono-code {
  font-family: monospace;
  font-weight: 600;
  color: var(--primary-navy);
}

.tbl-num {
  font-weight: 700;
  color: var(--primary-navy);
}

.st-paid {
  font-weight: 700;
  color: #027A48;
}

.st-pending {
  font-weight: 600;
  color: #B54708;
}

/* Two-Column Middle Row */
.work-dual-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.mock-store-ui {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 6px 6px;
  padding: 16px;
  height: 190px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.store-brand-bar {
  width: 90px;
  height: 8px;
  background: var(--primary-navy);
  border-radius: 2px;
}

.store-cart-pill {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--brand-blue);
  background: var(--light-blue);
  padding: 2px 7px;
  border-radius: 4px;
}

.store-products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  flex: 1;
}

.store-card {
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.p-visual-box {
  flex: 1;
  background: #F1F5F9;
  border-radius: 2px;
}

.p-line-title {
  height: 6px;
  width: 70%;
  background: #CBD5E1;
  border-radius: 2px;
}

.p-line-price {
  height: 6px;
  width: 40%;
  background: var(--brand-blue);
  border-radius: 2px;
}

/* Media Mock */
.mock-media-ui {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 6px 6px;
  padding: 16px;
  height: 190px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.media-masthead-mock {
  display: flex;
  justify-content: space-between;
  border-bottom: 1.5px solid var(--primary-navy);
  padding-bottom: 6px;
}

.masthead-name {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--primary-navy);
}

.masthead-issue {
  font-size: 0.625rem;
  color: var(--text-muted);
  font-family: monospace;
}

.media-layout-mock {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 12px;
  flex: 1;
}

.article-lead-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lead-thumb-box {
  height: 60px;
  background: #E2E8F0;
  border-radius: 2px;
}

.lead-headline-line {
  height: 8px;
  width: 85%;
  background: var(--primary-navy);
  border-radius: 2px;
}

.lead-body-line {
  height: 6px;
  width: 60%;
  background: #CBD5E1;
  border-radius: 2px;
}

.article-side-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.side-item-mock {
  flex: 1;
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: 2px;
}

/* Project 04 Dash UI */
.mock-dash-ui {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 6px 6px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dash-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.dash-tile {
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.tile-label {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--text-muted);
}

.tile-val {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.tile-status {
  font-size: 0.65rem;
  color: var(--text-secondary);
}

.tile-status.positive {
  color: #027A48;
  font-weight: 700;
}

.dash-chart-surface {
  height: 90px;
}

.chart-full-svg {
  width: 100%;
  height: 100%;
}

/* Case Caption Bar */
.work-caption-bar {
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.p-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand-blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 4px;
}

.p-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.p-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
  max-width: 650px;
}

.tech-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: #F0F4FA;
  padding: 5px 10px;
  border-radius: 4px;
}

/* ==========================================================================
   04 / THE DISCORBIT APPROACH ("FROM IDEA TO BUSINESS")
   ========================================================================== */
.approach-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border-color);
  min-height: 380px;
  background: var(--white);
}

.approach-header {
  margin-bottom: 44px;
}

.approach-headline {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin: 6px 0 8px 0;
}

.approach-subtext {
  font-size: 1.0625rem;
  color: var(--text-secondary);
}

.approach-timeline-wrap {
  position: relative;
  margin-top: 36px;
}

.approach-line {
  position: absolute;
  top: 18px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--border-color);
  z-index: 1;
}

.approach-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
  z-index: 2;
}

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

.step-num {
  font-size: 0.8125rem;
  font-weight: 800;
  font-family: monospace;
  color: var(--brand-blue);
  background: var(--white);
  display: inline-block;
  width: max-content;
  padding-right: 12px;
  margin-bottom: 12px;
}

.step-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.step-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   18 / DARK NAVY MOMENT (Single Strategic High-Impact Corporate Moment)
   ========================================================================== */
.dark-moment-section {
  background: var(--primary-navy);
  color: var(--text-inverted);
  padding: 92px 0;
}

.dark-moment-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
}

.moment-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--bright-blue);
  margin-bottom: 20px;
}

.dark-moment-headline {
  font-size: 3.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 22px;
}

.text-blue-accent {
  color: var(--bright-blue);
}

.dark-moment-copy {
  font-size: 1.125rem;
  color: #B9C6D8;
  line-height: 1.68;
  max-width: 540px;
}

.philosophy-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.p-block {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: baseline;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
}

.p-idx {
  font-size: 1rem;
  font-weight: 800;
  font-family: monospace;
  color: var(--bright-blue);
}

.p-block strong {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  display: block;
  margin-bottom: 4px;
}

.p-block p {
  font-size: 0.9375rem;
  color: #8F9BB3;
  line-height: 1.55;
}

/* ==========================================================================
   16 / DISCORBIT ECOSYSTEM (Corporate Strategy Diagram)
   ========================================================================== */
.ecosystem-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border-color);
  background: var(--warm-white);
}

.ecosystem-diagram-container {
  margin-top: 40px;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px 20px;
  box-shadow: var(--shadow-subtle);
}

.diagram-canvas {
  position: relative;
  max-width: 800px;
  height: 380px;
  margin: 0 auto;
}

.eco-lines-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.pulse-line {
  stroke-dasharray: 4 4;
}

.eco-center-node {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--primary-navy);
  color: var(--text-inverted);
  padding: 22px 26px;
  border-radius: var(--radius-sm);
  text-align: center;
  box-shadow: var(--shadow-elevated);
  z-index: 10;
  width: 230px;
  border: 1px solid transparent;
  transition: all var(--transition-smooth);
}

.hub-tag {
  display: block;
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--bright-blue);
  margin-bottom: 2px;
}

.hub-name {
  display: block;
  font-size: 1.1875rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 2px;
}

.hub-sub {
  display: block;
  font-size: 0.6875rem;
  color: #8F9BB3;
}

.eco-satellite-node {
  position: absolute;
  background: var(--white);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  z-index: 5;
  width: 170px;
  transition: all var(--transition-smooth);
  cursor: default;
}

.eco-satellite-node:hover {
  transform: scale(1.03);
  border-color: var(--brand-blue);
  box-shadow: 0 8px 24px rgba(21, 94, 239, 0.15);
}

.eco-satellite-node .node-idx {
  font-size: 0.625rem;
  font-family: monospace;
  font-weight: 700;
  color: var(--brand-blue);
}

.eco-satellite-node strong {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.eco-satellite-node span {
  font-size: 0.725rem;
  color: var(--text-secondary);
}

.node-software { top: 20px; left: 80px; }
.node-commerce { top: 20px; right: 80px; }
.node-growth   { bottom: 20px; left: 80px; }
.node-media    { bottom: 20px; right: 80px; }

/* ==========================================================================
   17 / GLOBAL SECTION (Refined Minimal World Map)
   ========================================================================== */
.global-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border-color);
  background: var(--white);
}

.global-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.25fr;
  gap: 48px;
  align-items: center;
}

.global-headline {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin: 6px 0 16px 0;
  letter-spacing: -0.03em;
}

.global-text {
  font-size: 1.0625rem;
  line-height: 1.65;
  margin-bottom: 26px;
}

.global-indicators {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ind-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.ind-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-blue);
  flex-shrink: 0;
}

.minimal-map-frame {
  background: var(--warm-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-subtle);
}

.world-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   06 / INSIGHTS (Compact Editorial)
   ========================================================================== */
.insights-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border-color);
  background: var(--warm-white);
}

.insights-editorial-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 36px;
}

.featured-insight-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
}

.featured-insight-card:hover {
  border-color: #B9C6D8;
}

.insight-topic {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--brand-blue);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.featured-insight-title {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.25;
  margin-bottom: 14px;
}

.featured-insight-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.insight-footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.read-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.read-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--brand-blue);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.read-link:hover {
  color: #1048C6;
}

.smaller-insights-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mini-insight-item {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-smooth);
  cursor: pointer;
}

.mini-insight-item:hover {
  border-color: #B9C6D8;
  transform: translateX(4px);
}

.mini-insight-title {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--primary-navy);
}

/* ==========================================================================
   19 / CONTACT (Clean Deep Navy #071B33 with White Card Form)
   ========================================================================== */
.contact-section {
  background: var(--primary-navy);
  color: var(--text-inverted);
  padding: 88px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: flex-start;
}

.contact-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--bright-blue);
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 12px;
}

.contact-headline {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-inverted);
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.contact-lead {
  font-size: 1.125rem;
  color: #B9C6D8;
  line-height: 1.6;
  margin-bottom: 32px;
}

.contact-entity-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--border-dark);
  padding-top: 20px;
}

.corp-name {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-inverted);
}

.corp-jurisdiction {
  font-size: 0.75rem;
  color: #8F9BB3;
}

.corp-email {
  font-size: 0.8125rem;
  color: var(--bright-blue);
  margin-top: 4px;
  font-weight: 600;
}

/* Right: Clean White Surface Form Card */
.form-container-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 34px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.compact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.input-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-field label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.input-field input,
.input-field select,
.input-field textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xs);
  background: var(--white);
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--primary-navy);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input-field input:focus,
.input-field select:focus,
.input-field textarea:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(21, 94, 239, 0.12);
}

.input-field textarea {
  resize: vertical;
}

.form-status-alert {
  padding: 10px 14px;
  border-radius: var(--radius-xs);
  font-size: 0.8125rem;
  font-weight: 500;
}

.form-status-alert.success {
  background: #ECFDF3;
  color: #027A48;
  border: 1px solid #A6F4C5;
}

.form-status-alert.error {
  background: #FEF3F2;
  color: #B42318;
  border: 1px solid #FECDCA;
}

.hidden { display: none; }

/* ==========================================================================
   20 / FOOTER (Deep Navy #071B33 with Standalone D Symbol & Wordmark)
   ========================================================================== */
.site-footer {
  background: #041224;
  color: #8F9BB3;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0;
  position: relative;
}

.footer-telemetry-bar {
  background: #030C18;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px 0;
}

.footer-telemetry-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.telemetry-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.725rem;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: #CBD5E1;
}

.status-pulse-green {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(18, 183, 106, 0.6);
  animation: pulseGreen 2.2s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(18, 183, 106, 0.6); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(18, 183, 106, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(18, 183, 106, 0); }
}

.telemetry-sep { opacity: 0.3; }
.telemetry-region { color: #64748B; font-size: 0.6875rem; }

.back-to-top-trigger {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #CBD5E1;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.back-to-top-trigger:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.top-arr { transition: transform var(--transition-fast); }
.back-to-top-trigger:hover .top-arr { transform: translateY(-2px); }

/* Main Footer Content */
.footer-content-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.footer-brand-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.footer-wordmark {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.footer-suffix {
  font-size: 0.6875rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 1px 4px;
  border-radius: 2px;
  color: var(--white);
}

.footer-positioning {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--bright-blue);
  margin-bottom: 12px;
}

.footer-substatement {
  font-size: 0.875rem;
  color: #8F9BB3;
  line-height: 1.55;
  max-width: 340px;
  margin-bottom: 24px;
}

.footer-dispatch-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xs);
  padding: 14px 16px;
  max-width: 340px;
}

.dispatch-title {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 3px;
}

.dispatch-sub {
  font-size: 0.75rem;
  color: #8F9BB3;
  line-height: 1.4;
  margin-bottom: 10px;
}

.dispatch-form {
  display: flex;
  gap: 6px;
}

.dispatch-form input {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xs);
  padding: 7px 10px;
  font-size: 0.8125rem;
  color: #FFFFFF;
  outline: none;
  transition: border-color var(--transition-fast);
}

.dispatch-form input:focus {
  border-color: var(--brand-blue);
}

.dispatch-btn {
  background: var(--brand-blue);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-xs);
  padding: 0 12px;
  cursor: pointer;
  font-size: 0.9375rem;
  transition: background var(--transition-fast);
}

.dispatch-btn:hover {
  background: #1048C6;
}

.dispatch-success-text {
  font-size: 0.6875rem;
  color: #86EFAC;
  margin-top: 6px;
}

.footer-head {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links li a,
.footer-modal-link {
  font-size: 0.875rem;
  color: #8F9BB3;
  background: transparent;
  border: none;
  padding: 0;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  display: inline-block;
  transition: all var(--transition-smooth);
}

.footer-links li a:hover,
.footer-modal-link:hover {
  color: var(--white);
  transform: translateX(3px);
}

.footer-bottom-line {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 0;
  font-size: 0.8125rem;
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-legal-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #64748B;
  font-size: 0.75rem;
}

.sep-dot { opacity: 0.4; }

/* ==========================================================================
   LUXURY LEGAL MODAL DIALOG
   ========================================================================== */
.legal-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 27, 51, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.legal-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.legal-modal-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  max-width: 580px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.4);
  transform: scale(0.96);
  transition: transform var(--transition-smooth);
  border: 1px solid var(--border-color);
}

.legal-modal-backdrop.is-open .legal-modal-card {
  transform: scale(1);
}

.modal-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 24px 28px 16px 28px;
  border-bottom: 1px solid var(--border-color);
  background: #F8FAFC;
}

.modal-corp-tag {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--brand-blue);
  display: block;
  margin-bottom: 4px;
}

.modal-dialog-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.modal-dismiss-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
  transition: all var(--transition-fast);
}

.modal-dismiss-btn:hover {
  background: #E2E8F0;
  color: var(--primary-navy);
}

.modal-content-body {
  padding: 24px 28px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-height: 380px;
  overflow-y: auto;
}

.modal-content-body h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-top: 14px;
  margin-bottom: 4px;
}

.modal-content-body p {
  font-size: 0.875rem;
  margin-bottom: 12px;
}

.modal-footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  background: #F8FAFC;
  border-top: 1px solid var(--border-color);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.modal-close-action {
  padding: 8px 16px;
  font-size: 0.8125rem;
}
/* ==========================================================================
   Comprehensive Mobile & Tablet Responsive Architecture
   Breakpoints: 1024px (Tablet), 768px (Mobile Large), 540px (Mobile Regular), 380px (Small Mobile)
   ========================================================================== */

/* Universal Mobile Safety: Zero Horizontal Overflow */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
  -webkit-text-size-adjust: 100%;
}

/* 1. TABLET BREAKPOINT (max-width: 1024px) */
@media (max-width: 1024px) {
  .container {
    padding: 0 32px;
  }

  .nav-container {
    padding: 0 32px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-left {
    max-width: 720px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .work-dual-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .dark-moment-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .approach-steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .approach-line {
    display: none;
  }

  .global-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .insights-editorial-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .footer-content-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .node-software { left: 20px; }
  .node-commerce { right: 20px; }
  .node-growth   { left: 20px; }
  .node-media    { right: 20px; }
}

/* 2. MOBILE LARGE & SMARTPHONES (max-width: 768px) */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .nav-container {
    padding: 0 16px;
  }

  /* Top Utility Bar on Mobile */
  .top-brand-bar {
    display: none;
  }

  /* Compact Sticky Header */
  .site-header {
    height: 64px;
  }

  .site-header.scrolled {
    height: 60px;
  }

  .brand-wordmark {
    font-size: 1.15rem;
  }

  .brand-symbol-box svg {
    width: 22px;
    height: 22px;
  }

  /* Hide header CTA on mobile to give brand logo full breathing space */
  .btn-nav-cta {
    display: none !important;
  }

  .nav-right {
    gap: 0;
  }

  /* Mobile Navigation Drawer */
  .nav-center {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--brand-blue);
    padding: 16px;
    box-shadow: 0 20px 40px rgba(7, 27, 51, 0.16);
    z-index: 999;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .site-header.scrolled .nav-center {
    top: 60px;
    max-height: calc(100vh - 60px);
  }

  .nav-center.mobile-active {
    display: block;
    animation: slideDownMobileNav 0.24s var(--ease-out-expo) forwards;
  }

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

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: 100%;
  }

  .nav-item {
    width: 100%;
    padding: 13px 14px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-xs);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(217, 224, 234, 0.5);
    -webkit-tap-highlight-color: transparent;
  }

  .nav-item::after {
    content: '→';
    opacity: 0.4;
    font-size: 0.85rem;
  }

  .mobile-only-nav {
    display: block;
    margin-top: 10px;
  }

  .nav-item-cta {
    background: var(--light-blue) !important;
    color: var(--brand-blue) !important;
    font-weight: 700 !important;
    border: 1px solid rgba(21, 94, 239, 0.25) !important;
  }

  .mobile-menu-btn {
    display: flex;
    min-width: 44px;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
  }

  /* Hero Section Mobile */
  .hero-section {
    padding: 40px 0 48px 0;
    min-height: auto;
  }

  .eyebrow-tag {
    font-size: 0.65rem;
    padding: 4px 9px;
    margin-bottom: 14px;
    max-width: 100%;
  }

  .eyebrow-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero-headline {
    font-size: clamp(2.35rem, 8.5vw, 3.25rem);
    letter-spacing: -0.035em;
    line-height: 1.05;
    margin-bottom: 16px;
  }

  .hero-subtext {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 24px;
  }

  /* Enterprise Platform Console on Mobile */
  .enterprise-console-card {
    max-width: 100%;
    margin-top: 8px;
  }

  .console-chrome-bar {
    padding: 8px 12px;
  }

  /* Hide middle URL string on mobile to keep chrome bar spacious */
  .console-chrome-center {
    display: none;
  }

  .console-system-label {
    font-size: 0.5875rem;
  }

  .console-status-text {
    font-size: 0.5875rem;
  }

  .console-metrics-banner {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 10px 14px;
  }

  .c-metric-divider {
    display: none;
  }

  .c-metric-val {
    font-size: 0.78125rem;
  }

  .c-metric-sub {
    font-size: 0.5875rem;
  }

  .console-ledger-section {
    padding: 10px 12px;
  }

  .ledger-title {
    font-size: 0.625rem;
  }

  .ledger-badge {
    font-size: 0.525rem;
  }

  .c-ledger-row {
    grid-template-columns: 26px 1fr auto;
    gap: 8px;
    padding: 7px 8px;
  }

  .row-icon-pill {
    width: 26px;
    height: 26px;
    font-size: 0.6rem;
  }

  .row-core-name {
    font-size: 0.725rem;
    line-height: 1.25;
  }

  .row-sub-spec {
    font-size: 0.6rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 170px;
    line-height: 1.25;
  }

  .row-status-pill {
    font-size: 0.5rem;
    padding: 2px 5px;
  }

  .console-chart-section {
    padding: 10px 12px;
  }

  .chart-mini-title {
    font-size: 0.5625rem;
  }

  .chart-metric-num {
    font-size: 0.75rem;
  }

  .chart-trend-tag {
    font-size: 0.5625rem;
    padding: 1px 5px;
  }

  .console-spark-svg {
    height: 44px;
  }

  .chart-timeline-axis {
    font-size: 0.5rem;
  }

  .console-footer-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    padding: 7px 12px;
    font-size: 0.5625rem;
  }

  /* Trust Line on Mobile */
  .trust-line-section {
    padding: 12px 0;
  }

  .trust-line-flex {
    justify-content: center;
    gap: 6px 10px;
    flex-wrap: wrap;
  }

  .trust-node {
    font-size: 0.625rem;
    letter-spacing: 0.07em;
  }

  .trust-divider {
    font-size: 0.5625rem;
  }

  /* Section Headlines */
  .section-title {
    font-size: clamp(1.75rem, 6vw, 2.15rem);
    letter-spacing: -0.03em;
    line-height: 1.15;
  }

  .section-title-wrap {
    margin-bottom: 28px;
  }

  .section-subheading {
    font-size: 0.9375rem;
  }

  /* 01 / Company Mobile */
  .about-section {
    padding: 56px 0;
  }

  .about-headline {
    font-size: clamp(1.75rem, 6vw, 2.2rem);
    line-height: 1.15;
    margin-bottom: 16px;
  }

  .about-text {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
  }

  .about-meta-row {
    flex-direction: column;
    gap: 14px;
  }

  .editorial-visual-frame {
    padding: 16px 14px;
  }

  .frame-caption {
    font-size: 0.725rem;
  }

  /* 02 / Businesses Vertical List Mobile */
  .businesses-section {
    padding: 56px 0;
  }

  .business-row {
    grid-template-columns: 32px 1fr 20px;
    padding: 18px 8px;
    gap: 8px;
  }

  .business-row:hover {
    padding-left: 10px;
  }

  .row-num {
    font-size: 0.9375rem;
  }

  .row-title {
    font-size: 1.125rem;
  }

  .row-desc {
    font-size: 0.875rem;
    line-height: 1.5;
  }

  .row-tags-string {
    font-size: 0.725rem;
    line-height: 1.45;
  }

  /* 03 / Selected Work Mobile */
  .work-section {
    padding: 56px 0;
  }

  .asymmetric-work-grid {
    gap: 24px;
  }

  .project-mock-frame {
    padding: 12px 10px;
  }

  .mock-browser-header {
    padding: 8px 10px;
  }

  .mock-address {
    font-size: 0.625rem;
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .mock-full-ui {
    grid-template-columns: 1fr;
    height: auto;
  }

  .mock-nav-side {
    display: none;
  }

  .mock-center-table {
    padding: 10px;
  }

  .table-grid-rows {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .t-row {
    grid-template-columns: 1.2fr 0.9fr 1fr;
    gap: 6px;
    font-size: 0.6875rem;
    min-width: 240px;
    width: 100%;
  }

  .t-row span:nth-child(2),
  .t-row span:nth-child(3) {
    display: none;
  }

  .t-row.t-head span:nth-child(2),
  .t-row.t-head span:nth-child(3) {
    display: none;
  }

  .work-caption-bar {
    padding: 16px 14px;
    flex-direction: column;
    gap: 10px;
  }

  .p-title {
    font-size: 1.1875rem;
  }

  .p-desc {
    font-size: 0.875rem;
    line-height: 1.5;
  }

  .dash-stat-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .dash-tile {
    padding: 10px 12px;
  }

  .tile-val {
    font-size: 1rem;
  }

  /* 04 / Approach Mobile: Road-map Style */
  .approach-section {
    padding: 56px 0;
  }

  .approach-headline {
    font-size: clamp(1.75rem, 6vw, 2.2rem);
  }

  .approach-steps-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .approach-step {
    border-left: 2px solid var(--brand-blue);
    padding-left: 14px;
  }

  .step-num {
    padding-right: 0;
    margin-bottom: 4px;
  }

  .step-title {
    font-size: 1.0625rem;
  }

  .step-desc {
    font-size: 0.875rem;
    line-height: 1.5;
  }

  /* 18 / Dark Moment Mobile */
  .dark-moment-section {
    padding: 56px 0;
  }

  .dark-moment-headline {
    font-size: clamp(1.85rem, 6.5vw, 2.45rem);
    margin-bottom: 14px;
  }

  .dark-moment-copy {
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .p-block {
    grid-template-columns: 28px 1fr;
    gap: 8px;
    padding-top: 14px;
  }

  .p-block strong {
    font-size: 1rem;
  }

  .p-block p {
    font-size: 0.875rem;
  }

  /* 16 / Ecosystem Mobile */
  .ecosystem-section {
    padding: 56px 0;
  }

  .ecosystem-diagram-container {
    padding: 16px 12px;
    margin-top: 20px;
  }

  .diagram-canvas {
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .eco-lines-svg {
    display: none;
  }

  .eco-center-node {
    position: static;
    transform: none;
    width: 100%;
    margin-bottom: 6px;
    padding: 14px 16px;
  }

  .eco-satellite-node {
    position: static;
    width: 100%;
    padding: 12px 14px;
    box-shadow: var(--shadow-subtle);
  }

  /* 17 / Global Mobile */
  .global-section {
    padding: 56px 0;
  }

  .global-headline {
    font-size: clamp(1.75rem, 6vw, 2.2rem);
    margin-bottom: 12px;
  }

  .global-text {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
  }

  .minimal-map-frame {
    padding: 12px 8px;
  }

  /* 06 / Insights Mobile */
  .insights-section {
    padding: 56px 0;
  }

  .featured-insight-card {
    padding: 20px 16px;
  }

  .featured-insight-title {
    font-size: 1.25rem;
    line-height: 1.3;
  }

  .featured-insight-desc {
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .mini-insight-item {
    padding: 16px 14px;
  }

  .mini-insight-title {
    font-size: 0.95rem;
  }

  /* 19 / Contact Mobile */
  .contact-section {
    padding: 56px 0;
  }

  .contact-headline {
    font-size: clamp(1.85rem, 6.5vw, 2.35rem);
  }

  .contact-lead {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .form-container-card {
    padding: 20px 16px;
  }

  .form-row-dual {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* iOS Auto-Zoom Prevention: Ensure 16px font-size */
  .input-field input,
  .input-field select,
  .input-field textarea,
  .dispatch-form input {
    font-size: 16px;
    padding: 12px 14px;
    min-height: 46px;
  }

  .dispatch-btn {
    min-width: 44px;
    min-height: 44px;
  }

  .btn-submit-action {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  /* 20 / Footer Mobile */
  .footer-telemetry-bar {
    padding: 10px 0;
  }

  .footer-telemetry-flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .back-to-top-trigger {
    width: 100%;
    justify-content: center;
    padding: 10px;
    min-height: 44px;
  }

  .footer-content-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 36px;
    padding-bottom: 36px;
  }

  .footer-dispatch-box {
    max-width: 100%;
  }

  .footer-bottom-flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* Legal Modal Mobile */
  .legal-modal-backdrop {
    padding: 12px;
  }

  .legal-modal-card {
    max-height: 85vh;
    display: flex;
    flex-direction: column;
  }

  .modal-top-bar {
    padding: 16px 18px 12px 18px;
  }

  .modal-content-body {
    padding: 16px 18px;
    max-height: 50vh;
  }

  .modal-footer-bar {
    padding: 12px 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .modal-close-action {
    width: 100%;
    min-height: 44px;
  }
}

/* 3. SMALL PHONES (max-width: 540px) */
@media (max-width: 540px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    min-height: 46px;
    font-size: 0.9375rem;
  }

  .brand-wordmark {
    font-size: 1.1rem;
  }

  .brand-corp-tag {
    display: none;
  }

  /* Transform Business list into clean full-width cards on small phones */
  .business-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 12px;
    gap: 6px;
    border-left: 2px solid transparent;
  }

  .business-row:hover,
  .business-row:active {
    border-left-color: var(--brand-blue);
    background-color: #F8FAFC;
    padding-left: 12px;
  }

  .row-num {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--brand-blue);
    letter-spacing: 0.05em;
  }

  .row-title {
    font-size: 1.125rem;
    margin-bottom: 2px;
  }

  .row-desc {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-secondary);
  }

  .row-tags-string {
    font-size: 0.725rem;
    line-height: 1.4;
    margin-top: 2px;
  }

  .row-action {
    display: none;
  }

  .store-products-grid {
    grid-template-columns: 1fr;
  }

  .store-card:nth-child(2) {
    display: none;
  }

  .media-layout-mock {
    grid-template-columns: 1fr;
  }

  .article-side-list {
    display: none;
  }

  .p-block {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .p-idx {
    margin-bottom: 2px;
  }
}

/* 4. EXTRA SMALL PHONES (max-width: 380px) */
@media (max-width: 380px) {
  .container {
    padding: 0 12px;
  }

  .nav-container {
    padding: 0 12px;
  }

  .brand-link {
    gap: 6px;
  }

  .brand-wordmark {
    font-size: 1rem;
  }

  .hero-headline {
    font-size: 2.15rem;
  }

  .form-container-card {
    padding: 16px 12px;
  }

  .c-ledger-row {
    grid-template-columns: 24px 1fr auto;
    gap: 6px;
  }

  .row-sub-spec {
    display: none;
  }
}