/* ==========================================================================
   BLOCKART INTEL — ARCHITECTURE & FIRST-PRINCIPLES INTELLIGENCE
   Design System: Radiant Precision, Elon Engineering, Naval Asymmetry
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700;800&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;1,6..72,400;1,6..72,600&display=swap');

:root {
  /* Radiant Precision Palette (Luminous, High-Contrast, Ceramic & Light Mesh) */
  --bg-base: #F8FAFC;
  --bg-canvas: #FFFFFF;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --bg-card: rgba(255, 255, 255, 0.82);
  --bg-card-hover: rgba(255, 255, 255, 0.96);
  --bg-code: #0F172A;
  
  /* Text Tokens */
  --text-hero: #090D16;
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --text-faint: #94A3B8;

  /* Accent Radiance */
  --blue-primary: #1D4ED8;
  --blue-vibrant: #2563EB;
  --blue-electric: #3B82F6;
  --blue-light: #EFF6FF;
  --cyan-accent: #0284C7;
  --cyan-glow: rgba(14, 165, 233, 0.25);
  --emerald-accent: #059669;
  --emerald-light: #ECFDF5;
  --violet-accent: #6366F1;
  --violet-light: #EEF2FF;
  --amber-accent: #D97706;
  --amber-light: #FFFBEB;

  /* Borders & Precision Dividers */
  --border-subtle: #E2E8F0;
  --border-card: rgba(226, 232, 240, 0.85);
  --border-focus: #3B82F6;
  --border-glass: rgba(255, 255, 255, 0.95);

  /* Shadows - Silicon Valley Elevation */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.06), 0 2px 4px -1px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 20px 30px -8px rgba(15, 23, 42, 0.08), 0 8px 12px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 30px 60px -15px rgba(15, 23, 42, 0.12), 0 10px 20px -5px rgba(15, 23, 42, 0.05);
  --shadow-inner: inset 0 1px 0 rgba(255, 255, 255, 0.9);

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-serif: 'Newsreader', Georgia, serif;

  --max-width: 1240px;
  --topbar-height: 38px;
  --header-height: 76px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  font-size: 16px;
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
  background-color: #FAFAFC;
  background-image: 
    radial-gradient(at 10% 0%, rgba(219, 234, 254, 0.7) 0px, transparent 50%),
    radial-gradient(at 90% 15%, rgba(224, 242, 254, 0.8) 0px, transparent 45%),
    radial-gradient(at 50% 50%, rgba(238, 242, 255, 0.6) 0px, transparent 60%),
    radial-gradient(at 80% 85%, rgba(209, 250, 229, 0.5) 0px, transparent 50%);
  background-attachment: fixed;
}

/* Precision Technical Background Grid */
.bg-grid {
  position: fixed;
  inset: 0;
  background-size: 48px 48px;
  background-image: 
    linear-gradient(to right, rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.035) 1px, transparent 1px);
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 1;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-hero);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
}

/* ==========================================================================
   TOP TELEMETRY & DIRECT DESK UTILITY BAR (Obsidian Terminal Strip)
   ========================================================================== */
.top-utility-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--topbar-height);
  background: #090D16;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #CBD5E1;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  z-index: 110;
  display: flex;
  align-items: center;
}

.top-utility-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

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

.utility-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  color: #34D399;
  letter-spacing: 0.06em;
  font-size: 0.72rem;
}

.pulse-dot.green {
  background-color: #10B981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.8);
}

.utility-sep {
  color: rgba(255, 255, 255, 0.2);
  font-weight: 300;
}

.utility-label {
  color: #94A3B8;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.utility-email-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #38BDF8;
  font-weight: 700;
  background: rgba(56, 189, 248, 0.12);
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid rgba(56, 189, 248, 0.3);
  transition: all 0.2s ease;
  text-decoration: none;
}

.utility-email-link:hover {
  background: rgba(56, 189, 248, 0.24);
  color: #FFFFFF;
  border-color: #38BDF8;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
  transform: translateY(-0.5px);
}

.utility-icon {
  width: 13px;
  height: 13px;
}

.utility-copy-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #E2E8F0;
  border-radius: 5px;
  padding: 2px 8px;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.18s ease;
}

.utility-copy-btn:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.utility-copy-btn .copy-icon {
  width: 11px;
  height: 11px;
}

.utility-right {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #64748B;
  font-size: 0.72rem;
}

.utility-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.stat-bullet {
  color: #3B82F6;
  font-weight: bold;
}

/* ==========================================================================
   NAVIGATION BAR (Luminous Frosted Glass)
   ========================================================================== */
.site-header {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03);
  z-index: 100;
  display: flex;
  align-items: center;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-symbol {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 50%, #0EA5E9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.logo-symbol svg {
  width: 24px;
  height: 24px;
  fill: #FFFFFF;
}

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

.brand-title {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: #0F172A;
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-title span.accent {
  color: var(--blue-vibrant);
}

.brand-division-integrated {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-vibrant);
  display: inline-flex;
  align-items: center;
  margin-left: 5px;
  letter-spacing: -0.01em;
}

.brand-division-integrated .bracket-mark {
  color: var(--text-faint);
  font-weight: 400;
  font-size: 1rem;
}

.brand-subtitle {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--emerald-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--emerald-accent);
  border-radius: 50%;
  animation: radarPulse 2.2s infinite;
}

@keyframes radarPulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(5, 150, 105, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--blue-vibrant);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  font-family: var(--font-sans);
}

.btn-primary {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45);
  transform: translateY(-1.5px);
}

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

.btn-secondary:hover {
  background: #F8FAFC;
  border-color: #CBD5E1;
  transform: translateY(-1.5px);
  box-shadow: var(--shadow-md);
}

.btn-emerald {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.3);
}

.btn-emerald:hover {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  box-shadow: 0 8px 22px rgba(5, 150, 105, 0.45);
  transform: translateY(-1.5px);
}

/* ==========================================================================
   HERO SECTION (High-Voltage Luminous First Impression)
   ========================================================================== */
.hero-section {
  padding-top: calc(var(--topbar-height) + var(--header-height) + 52px);
  padding-bottom: 72px;
  position: relative;
}



.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  border: 1px solid #BFDBFE;
  padding: 6px 18px;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: #1E40AF;
  margin-bottom: 28px;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.1);
}

.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 4.4rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  max-width: 1060px;
  margin-bottom: 24px;
  color: #090D16;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #090D16 0%, #1D4ED8 45%, #0284C7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.65;
  max-width: 820px;
  color: #475569;
  margin-bottom: 38px;
}

.hero-description strong {
  color: #0F172A;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

/* ==========================================================================
   NAVAL APHORISM TICKER BAR
   ========================================================================== */
.naval-bar {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 16px 24px;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  gap: 20px;
  flex-wrap: wrap;
}

.naval-quote {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: #1E293B;
  display: flex;
  align-items: center;
  gap: 12px;
}

.naval-quote span.pill-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: #EFF6FF;
  color: #1D4ED8;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid #DBEAFE;
}

/* ==========================================================================
   TELEMETRY STATS GRID (Elon First-Principles Style)
   ========================================================================== */
.telemetry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.telemetry-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.telemetry-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: #BFDBFE;
}

.telemetry-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #2563EB, #06B6D4);
  opacity: 0;
  transition: var(--transition);
}

.telemetry-card:hover::before {
  opacity: 1;
}

/* ==========================================================================
   VERIFIED DEAL COUNTER & LIVE TICKER BAR
   ========================================================================== */
.deal-ticker-wrap {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.deal-ticker-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.ticker-live-beacon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  padding: 4px 10px;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  color: #047857;
}

.ticker-metric {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #475569;
}

.ticker-metric strong {
  color: #0F172A;
  font-weight: 800;
}

.deal-ticker-content {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: #1E293B;
  flex-grow: 1;
  justify-content: flex-end;
  flex-wrap: wrap;
  transition: opacity 0.3s ease;
}

.ticker-badge {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  color: #1D4ED8;
}

.ticker-text {
  font-weight: 600;
}

.ticker-text strong {
  color: #1D4ED8;
}

.ticker-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #059669;
  font-weight: 700;
}

/* ==========================================================================
   COLLISION CANVAS CHART WRAPPER
   ========================================================================== */
.collision-chart-wrap {
  margin-top: 32px;
  border-top: 1px solid #E2E8F0;
  padding-top: 24px;
}

.canvas-container-dark {
  background: #090D16;
  border: 1px solid #1E293B;
  border-radius: 14px;
  padding: 16px 18px 20px;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
}

#collisionCanvas {
  width: 100% !important;
  height: 250px !important;
  display: block;
  box-sizing: border-box;
}

.stat-val {
  font-family: var(--font-mono);
  font-size: 2.1rem;
  font-weight: 800;
  color: #0F172A;
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  gap: 4px;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-val .stat-unit {
  font-size: 1rem;
  color: var(--blue-vibrant);
  font-weight: 700;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-sub {
  font-size: 0.8rem;
  color: var(--emerald-accent);
  font-weight: 600;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   INTERACTIVE ASYMMETRY CALCULATOR (ELON FIRST-PRINCIPLES ENGINE)
   ========================================================================== */
.calc-section {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  margin-top: 40px;
  position: relative;
}

.calc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.calc-title h3 {
  font-size: 1.6rem;
  color: #0F172A;
  margin-bottom: 6px;
}

.calc-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  color: #1D4ED8;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-input-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 700;
  color: #334155;
}

.calc-val-badge {
  font-family: var(--font-mono);
  color: var(--blue-vibrant);
  font-weight: 700;
}

.calc-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 7px;
  border-radius: 4px;
  background: #E2E8F0;
  outline: none;
  transition: var(--transition);
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #2563EB;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
  border: 2px solid #FFFFFF;
  transition: var(--transition);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.calc-readout {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: #FFFFFF;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.readout-item {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 14px;
}

.readout-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.readout-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94A3B8;
}

.readout-val {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 800;
  color: #FFFFFF;
}

.readout-val.highlight {
  color: #34D399;
}

.readout-val.alert {
  color: #F87171;
}

/* ==========================================================================
   GLOBAL COVERAGE MARKETS (US, CANADA, EUROPE, CROSS-BORDER)
   ========================================================================== */
.section {
  padding: 92px 0;
  position: relative;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1D4ED8;
  margin-bottom: 12px;
  display: inline-block;
  background: #EFF6FF;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid #DBEAFE;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: #0F172A;
}

.section-sub {
  font-size: 1.15rem;
  max-width: 760px;
  color: #475569;
  margin-bottom: 44px;
}

/* Market Tabs */
.market-tabs-nav {
  display: flex;
  gap: 8px;
  background: #FFFFFF;
  padding: 6px;
  border-radius: var(--radius-md);
  border: 1px solid #E2E8F0;
  width: fit-content;
  margin-bottom: 36px;
  box-shadow: var(--shadow-sm);
}

.market-tab-btn {
  padding: 11px 22px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #64748B;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.market-tab-btn.active {
  background: #1D4ED8;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.3);
}

.market-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.market-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
  position: relative;
}

.market-card:hover {
  border-color: #93C5FD;
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.market-card-badge {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 4px;
  background: #EFF6FF;
  color: #1D4ED8;
  margin-bottom: 18px;
  width: fit-content;
  border: 1px solid #DBEAFE;
}

.market-card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
  color: #0F172A;
}

.market-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 24px;
  color: #475569;
}

.market-metrics {
  margin-top: auto;
  border-top: 1px solid #F1F5F9;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
}

.m-metric-item {
  display: flex;
  flex-direction: column;
}

.m-metric-val {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 800;
  color: #059669;
}

.m-metric-label {
  font-size: 0.72rem;
  color: #94A3B8;
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ==========================================================================
   THE 4 DETECTION PATTERNS (First-Principles Rigor)
   ========================================================================== */
.patterns-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.pattern-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
}

.pattern-card:hover {
  border-color: #93C5FD;
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.pattern-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 20px;
}

.pattern-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1D4ED8;
  flex-shrink: 0;
}

.pattern-icon svg {
  width: 26px;
  height: 26px;
}

.pattern-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  color: #1D4ED8;
  letter-spacing: 0.05em;
}

.pattern-card h3 {
  font-size: 1.35rem;
  margin-bottom: 6px;
  color: #0F172A;
}

.pattern-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: #475569;
  margin-bottom: 24px;
}

.pattern-box {
  background: #0F172A;
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #F8FAFC;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
}

.pattern-box span.code-kwd {
  color: #60A5FA;
  font-weight: 700;
}

.pattern-box span.code-val {
  color: #34D399;
  font-weight: 700;
}

/* ==========================================================================
   INTERACTIVE DOSSIER LENS (Redacted vs Unredacted Master)
   ========================================================================== */
.lens-container {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.lens-toolbar {
  padding: 18px 28px;
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.lens-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lens-status-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 4px;
  background: #FEF2F2;
  color: #DC2626;
  border: 1px solid #FCA5A5;
}

.lens-status-badge.unlocked,
.lens-status-badge.unredacted {
  background: #ECFDF5;
  color: #059669;
  border-color: #6EE7B7;
}

.unredacted-val {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #1D4ED8;
}

.lens-switch-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lens-toggle-btn {
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: #FFFFFF;
  color: #475569;
  border: 1px solid #CBD5E1;
  transition: all 0.2s ease;
  user-select: none;
}

.lens-toggle-btn.active {
  background: #1D4ED8 !important;
  color: #FFFFFF !important;
  border-color: #1D4ED8 !important;
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.4) !important;
  font-weight: 800 !important;
}

.lens-toggle-btn:not(.active) {
  background: #FFFFFF !important;
  color: #475569 !important;
  border-color: #CBD5E1 !important;
  box-shadow: none !important;
}

.lens-toggle-btn:hover:not(.active) {
  background: #F8FAFC !important;
  color: #0F172A !important;
  border-color: #94A3B8 !important;
}

.btn-pdf-download {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  background: #EFF6FF;
  color: #1D4ED8;
  border: 1px solid #BFDBFE;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
}

.btn-pdf-download:hover {
  background: #DBEAFE;
  border-color: #93C5FD;
  color: #1E40AF;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(29, 78, 216, 0.15);
}

@keyframes unlockPulse {
  0% { background-color: #FEF08A; transform: scale(1.02); }
  50% { background-color: #BBF7D0; transform: scale(1.0); }
  100% { background-color: transparent; }
}

.unlocked-pulse {
  animation: unlockPulse 1.2s ease-out;
  border-radius: 4px;
}

.unredacted-val {
  font-family: var(--font-mono);
  font-weight: 800 !important;
  color: #1D4ED8 !important;
  background: #EFF6FF;
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid #BFDBFE;
  display: inline-block;
  letter-spacing: -0.01em;
}

.redacted-pill {
  cursor: pointer;
  transition: opacity 0.2s;
}

.redacted-pill:hover {
  opacity: 0.85;
}

.dossier-paper {
  padding: 40px 44px;
  background: #FFFFFF;
  color: #0F172A;
}

.dp-header {
  border-bottom: 2px solid #E2E8F0;
  padding-bottom: 24px;
  margin-bottom: 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}

.dp-title {
  font-size: 1.55rem;
  font-weight: 900;
  color: #0F172A;
}

.dp-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #64748B;
  margin-top: 6px;
}

.dp-hold-box {
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #DC2626;
  font-weight: 800;
}

.dp-grid {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr;
  gap: 36px;
}

.dp-section-h {
  font-size: 0.95rem;
  font-weight: 800;
  color: #1D4ED8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
  border-bottom: 1px solid #E2E8F0;
  padding-bottom: 6px;
}

.dp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.dp-table th {
  text-align: left;
  padding: 10px 12px;
  background: #F8FAFC;
  color: #475569;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  border: 1px solid #E2E8F0;
}

.dp-table td {
  padding: 10px 12px;
  border: 1px solid #E2E8F0;
  color: #1E293B;
}

/* Redaction Pill */
.redacted-pill {
  display: inline-block;
  background: #0F172A;
  color: transparent;
  border-radius: 4px;
  padding: 1px 8px;
  user-select: none;
}

.redacted-pill::after {
  content: "█████████";
  color: #64748B;
  letter-spacing: 1px;
}

.unredacted-pill {
  display: inline-block;
  background: #ECFDF5;
  color: #047857;
  font-weight: 800;
  border-radius: 4px;
  padding: 2px 10px;
  border: 1px solid #A7F3D0;
}

.dp-keyval {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dp-kv-row {
  display: flex;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px dashed #CBD5E1;
  font-size: 0.88rem;
}

.dp-kv-row span.k {
  color: #64748B;
  font-weight: 600;
}

.dp-kv-row span.v {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #0F172A;
}

/* Protocol Grid (4 Broker Protection Pillars) */
.protocol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 36px;
}

/* ==========================================================================
   PRICING SCHEDULE & RATE CARD
   ========================================================================== */
.airgap-notice-banner {
  display: flex;
  align-items: center;
  gap: 18px;
  background: linear-gradient(135deg, #090D16 0%, #0F172A 100%);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  margin-bottom: 24px;
  color: #F1F5F9;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.anb-badge {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid #F59E0B;
  color: #FBBF24;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
}

.anb-content strong {
  display: block;
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.anb-content p {
  color: #94A3B8;
  font-size: 0.86rem;
  line-height: 1.5;
  margin: 0;
}

.pricing-card {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.pricing-table th {
  background: #F8FAFC;
  color: #475569;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 18px 24px;
  text-align: left;
  border-bottom: 1px solid #E2E8F0;
}

.pricing-table td {
  padding: 20px 24px;
  border-bottom: 1px solid #F1F5F9;
  color: #334155;
}

.pricing-table tr:hover td {
  background: #F8FAFC;
}

.pricing-table tr.highlight-tier td {
  background: #EFF6FF;
}

.tier-name {
  font-weight: 800;
  color: #0F172A;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tier-price {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.25rem;
  color: #0F172A;
}

.tier-price span.unit {
  font-size: 0.85rem;
  color: #64748B;
}

.badge-featured {
  background: #1D4ED8;
  color: #FFFFFF;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.currency-toggle-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 28px;
  background: #F8FAFC;
  border-top: 1px solid #E2E8F0;
  flex-wrap: wrap;
  gap: 16px;
}

.currency-options {
  display: flex;
  gap: 8px;
}

.curr-btn {
  padding: 7px 16px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  font-weight: 700;
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  color: #475569;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.curr-btn.active {
  background: #1D4ED8;
  color: #FFFFFF;
  border-color: #1D4ED8;
}

/* Commission ROI Anchor & Institutional Policy Strip */
.commission-anchor-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-md);
  padding: 18px 24px;
  margin-top: 24px;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.06);
}

.cas-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cas-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.cas-left strong {
  display: block;
  font-size: 0.98rem;
  color: #1E3A8A;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.cas-left p {
  font-size: 0.82rem;
  color: #475569;
  margin: 3px 0 0;
  line-height: 1.45;
}

.cas-badge {
  background: #1D4ED8;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 7px 13px;
  border-radius: 6px;
  white-space: nowrap;
}

/* ==========================================================================
   DELIVERY & SETTLEMENT PROTOCOL (INSTITUTIONAL CLARITY)
   ========================================================================== */
.delivery-container {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-xl);
  padding: 44px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  box-shadow: var(--shadow-lg);
  align-items: center;
}

.delivery-text h3 {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.delivery-text p {
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 24px;
}

.delivery-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.df-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: #334155;
}

.df-item svg {
  color: #059669;
  flex-shrink: 0;
}

.invoicing-card {
  background: #F8FAFC;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.invoicing-card h4 {
  font-size: 1.15rem;
  color: #0F172A;
}

.inv-method {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
}

.inv-method-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1D4ED8;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ==========================================================================
   MODAL (SUBMARKET ALLOCATION TERMINAL) - 10/10 REFINED POLISH
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 24px;
  max-width: 560px;
  width: 100%;
  padding: 36px 36px 38px;
  position: relative;
  box-shadow: 
    0 25px 60px -15px rgba(15, 23, 42, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.9) inset;
  box-sizing: border-box;
}

.modal-close {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  color: #64748B;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  padding: 0;
}

.modal-close:hover {
  background: #E2E8F0;
  color: #0F172A;
  transform: scale(1.05);
}

.modal-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  padding: 5px 12px;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  color: #1D4ED8;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

.modal-title {
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: #0F172A;
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #475569;
  margin-bottom: 22px;
}

.form-group {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.form-label {
  font-size: 0.72rem;
  font-weight: 800;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-input, .form-select {
  width: 100%;
  box-sizing: border-box;
  min-width: 0;
  background: #F8FAFC;
  border: 1px solid #CBD5E1;
  border-radius: 10px;
  padding: 10px 14px;
  color: #0F172A;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition);
}

.form-input::placeholder {
  color: #94A3B8;
  font-weight: 400;
}

.form-input:hover, .form-select:hover {
  border-color: #94A3B8;
  background: #FFFFFF;
}

.form-input:focus, .form-select:focus {
  outline: none;
  background: #FFFFFF;
  border-color: #2563EB;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-input[readonly] {
  background: #F1F5F9;
  color: #334155;
  font-weight: 700;
  cursor: default;
  border-color: #E2E8F0;
}

.form-row-2col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
  width: 100%;
  box-sizing: border-box;
}

.form-row-2col .form-group {
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.btn-submit-modal {
  width: 100%;
  padding: 13px 20px;
  font-size: 0.95rem;
  font-weight: 800;
  border-radius: 10px;
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 100%);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  font-family: var(--font-sans);
}

.btn-submit-modal:hover {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
  transform: translateY(-1px);
}

/* ==========================================================================
   FOOTER (Silicon Valley Institutional Quality)
   ========================================================================== */
.site-footer {
  border-top: 1px solid #E2E8F0;
  background: #FFFFFF;
  padding: 72px 0 36px;
  margin-top: 96px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid #F1F5F9;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.65;
  max-width: 340px;
  margin-top: 16px;
  color: #64748B;
}

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 800;
  color: #0F172A;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #475569;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #1D4ED8;
}

.footer-contact-item {
  font-size: 0.9rem;
  color: #475569;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #94A3B8;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   TABLE RESPONSIVE CONTAINERS & PROTOCOL GRID
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 20px;
}

.protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.btn-text-mobile {
  display: none;
}

.btn-text-desktop {
  display: inline;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE & TABLET OPTIMIZATION)
   ========================================================================== */
@media (max-width: 1024px) {
  .telemetry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .market-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .protocol-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
  .delivery-container {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px;
  }
  .dp-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 68px;
  }

  body {
    font-size: 15px;
  }

  .container {
    padding: 0 18px;
  }

  .section {
    padding: 60px 0;
  }

  /* Top Utility Bar on Mobile */
  .utility-right {
    display: none;
  }

  .top-utility-wrap {
    justify-content: center;
  }

  .utility-left {
    gap: 8px;
    font-size: 0.72rem;
  }

  .nav-email-pill {
    display: none;
  }

  /* Navigation Bar on Mobile */
  .site-header {
    height: var(--header-height);
  }

  .nav-links {
    display: none;
  }

  .brand-title {
    font-size: 1.12rem;
  }

  .brand-subtitle {
    font-size: 0.62rem;
  }

  .logo-symbol {
    width: 36px;
    height: 36px;
    border-radius: 9px;
  }

  .nav-actions .btn {
    padding: 8px 14px;
    font-size: 0.8rem;
  }

  .btn-text-mobile {
    display: inline;
  }

  .btn-text-desktop {
    display: none;
  }

  /* Hero on Mobile */
  .hero-direct-desk-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 14px;
    width: 100%;
    box-sizing: border-box;
  }

  .hero-section {
    padding-top: calc(var(--topbar-height) + var(--header-height) + 24px);
    padding-bottom: 48px;
  }

  .hero-pill-badge {
    font-size: 0.7rem;
    padding: 5px 12px;
    margin-bottom: 18px;
    white-space: normal;
    text-align: left;
  }

  .hero-title {
    font-size: clamp(2.1rem, 7.5vw, 3rem);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 18px;
  }

  .hero-description {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 28px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 36px;
  }

  .hero-actions .btn {
    width: 100%;
    padding: 13px 20px;
    font-size: 0.92rem;
  }

  /* Naval Bar on Mobile */
  .naval-bar {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 16px;
    gap: 10px;
    margin-bottom: 24px;
  }

  .naval-quote {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  /* Telemetry Grid (Compact 2x2 on Mobile) */
  .telemetry-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
  }

  .telemetry-card {
    padding: 16px 14px;
    border-radius: 14px;
  }

  .stat-val {
    font-size: 1.6rem;
  }

  .stat-label {
    font-size: 0.72rem;
  }

  .stat-sub {
    font-size: 0.72rem;
  }

  /* Deal Ticker on Mobile */
  .deal-ticker-wrap {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 16px;
    gap: 10px;
    margin-bottom: 28px;
  }

  .deal-ticker-content {
    justify-content: flex-start;
    text-align: left;
    font-size: 0.82rem;
    width: 100%;
  }

  /* Physics Calculator on Mobile */
  .calc-section {
    padding: 24px 16px;
    border-radius: 18px;
    margin-top: 24px;
  }

  .calc-title h3 {
    font-size: 1.35rem;
  }

  .calc-readout {
    padding: 20px 16px;
    border-radius: 14px;
    gap: 14px;
  }

  .readout-val {
    font-size: 1.4rem;
  }

  .canvas-container-dark {
    padding: 12px 10px;
    border-radius: 10px;
  }

  /* Market Tabs on Mobile (Horizontal Smooth Swipe) */
  .market-tabs-nav {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-wrap: nowrap;
    padding: 6px;
    gap: 6px;
    scrollbar-width: none;
    margin-bottom: 24px;
  }

  .market-tabs-nav::-webkit-scrollbar {
    display: none;
  }

  .market-tab-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 9px 16px;
    font-size: 0.84rem;
  }

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

  .market-card {
    padding: 24px 20px;
    border-radius: 16px;
  }

  .market-metrics {
    flex-wrap: wrap;
    gap: 12px;
  }

  .m-metric-item {
    width: 48%;
  }

  /* Patterns on Mobile */
  .patterns-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .pattern-card {
    padding: 26px 20px;
    border-radius: 16px;
  }

  /* Dossier Lens on Mobile */
  .lens-container {
    border-radius: 18px;
  }

  .lens-toolbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 16px;
    gap: 12px;
  }

  .lens-switch-wrap {
    width: 100%;
    display: flex;
    gap: 8px;
  }

  .lens-toggle-btn {
    flex: 1;
    text-align: center;
    padding: 8px 10px;
    font-size: 0.78rem;
  }

  .dossier-paper {
    padding: 24px 16px;
  }

  .dp-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .dp-title {
    font-size: 1.25rem;
  }

  .dp-hold-box {
    text-align: left;
    width: 100%;
    box-sizing: border-box;
    font-size: 0.72rem;
  }

  .dp-kv-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  /* Pricing Table Mobile Handling */
  .pricing-card {
    border-radius: 18px;
  }

  .pricing-table th, .pricing-table td {
    padding: 14px 16px;
    font-size: 0.85rem;
    white-space: nowrap;
  }

  .currency-toggle-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
  }

  /* Delivery Section on Mobile */
  .delivery-container {
    padding: 24px 16px;
    border-radius: 18px;
    gap: 24px;
  }

  .delivery-text h3 {
    font-size: 1.45rem;
  }

  .invoicing-card {
    padding: 20px 16px;
    border-radius: 14px;
  }

  /* Modal on Mobile Screens */
  .modal-overlay {
    padding: 12px;
  }

  .modal-card {
    padding: 26px 18px 28px;
    border-radius: 20px;
    max-height: 92vh;
    overflow-y: auto;
  }

  .modal-close {
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
  }

  .modal-title {
    font-size: 1.3rem;
  }

  .form-row-2col {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* Footer on Mobile */
  .site-footer {
    padding: 48px 0 24px;
    margin-top: 60px;
  }

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

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.78rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 14px;
  }

  .site-header {
    height: 62px;
  }

  .brand-logo {
    gap: 8px;
  }

  .brand-title {
    font-size: 0.98rem;
  }

  .brand-subtitle {
    display: none;
  }

  .logo-symbol {
    width: 32px;
    height: 32px;
    border-radius: 8px;
  }

  .nav-actions .btn {
    padding: 7px 11px;
    font-size: 0.76rem;
  }

  .hero-title {
    font-size: 1.85rem;
    line-height: 1.18;
  }

  .hero-description {
    font-size: 0.95rem;
  }

  .telemetry-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .telemetry-card {
    padding: 12px 10px;
    border-radius: 12px;
  }

  .stat-val {
    font-size: 1.35rem;
  }

  .stat-label {
    font-size: 0.68rem;
  }

  .stat-sub {
    font-size: 0.65rem;
  }

  .deal-ticker-wrap {
    padding: 12px 14px;
    border-radius: 14px;
  }

  .deal-ticker-content {
    font-size: 0.78rem;
    line-height: 1.45;
  }

  .calc-section {
    padding: 18px 12px;
    border-radius: 16px;
  }

  .calc-title h3 {
    font-size: 1.2rem;
  }

  .calc-readout {
    padding: 16px 12px;
  }

  .readout-val {
    font-size: 1.2rem;
    line-height: 1.35;
  }

  .m-metric-val {
    font-size: 0.95rem;
  }

  .m-metric-label {
    font-size: 0.68rem;
  }

  .pricing-table th, .pricing-table td {
    padding: 12px 12px;
    font-size: 0.8rem;
  }

  .modal-card {
    padding: 22px 14px 24px;
    border-radius: 18px;
  }

  .modal-title {
    font-size: 1.2rem;
  }

  .modal-subtitle {
    font-size: 0.82rem;
  }
}

/* ==========================================================================
   CONTRACTUAL GRANDFATHERED RATE LOCK STRIP
   ========================================================================== */
.rate-lock-policy {
  margin-top: 20px;
  padding: 16px 20px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-left: 4px solid #1D4ED8;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.rlp-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  color: #1D4ED8;
  background: #EFF6FF;
  border: 1px solid #DBEAFE;
  padding: 5px 12px;
  border-radius: 4px;
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.rlp-text {
  font-size: 0.88rem;
  color: #334155;
  line-height: 1.55;
  flex: 1;
}

.rlp-text strong {
  color: #0F172A;
  font-weight: 700;
  margin-right: 4px;
}

/* ==========================================================================
   ADVANCED MOBILE & TOUCH PERFECTION (iOS, Android, Tablets)
   ========================================================================== */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
  -webkit-text-size-adjust: 100%;
}

@media (max-width: 768px) {
  /* Prevent iOS Safari 16px auto-zoom */
  input, select, textarea {
    font-size: 16px !important;
  }

  /* Responsive Top Utility Bar */
  .top-utility-bar {
    height: auto;
    padding: 6px 0;
    position: fixed;
  }

  .top-utility-wrap {
    flex-direction: column;
    gap: 4px;
    align-items: center;
  }

  .utility-left {
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    font-size: 0.68rem;
  }

  .utility-right {
    display: flex !important;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
  }

  /* Header & Navigation */
  .site-header {
    top: 56px;
    height: 64px;
  }

  /* Hero adjustments */
  .hero-section {
    padding-top: 130px;
    padding-bottom: 40px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 0.94rem;
  }

  /* Naval bar mobile stacking */
  .naval-bar {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 14px;
    gap: 12px;
    margin-bottom: 28px;
  }

  .naval-quote {
    font-size: 0.98rem;
    line-height: 1.5;
  }

  /* Bespoke Corridor Card Mobile */
  .bespoke-corridor-card {
    padding: 22px 16px !important;
    gap: 18px !important;
    margin-top: 24px !important;
    border-radius: 14px !important;
  }

  .bespoke-corridor-card h3 {
    font-size: 1.15rem !important;
    line-height: 1.35 !important;
  }

  .bespoke-corridor-card p {
    font-size: 0.88rem !important;
    line-height: 1.55 !important;
  }

  .bespoke-corridor-card button {
    width: 100% !important;
    justify-content: center !important;
    padding: 13px 20px !important;
  }

  /* Dossier Lens Controls */
  .lens-switch-wrap {
    flex-direction: column;
    width: 100%;
    gap: 8px;
  }

  .lens-switch-wrap .lens-toggle-btn,
  .lens-switch-wrap .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 10px 14px;
  }

  /* Commission Anchor Strip Mobile */
  .commission-anchor-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 16px;
  }

  /* Modal on Small Screens */
  .modal-overlay {
    padding: 10px;
    align-items: flex-start;
    padding-top: 24px;
  }

  .modal-card {
    width: 100%;
    max-width: 100%;
    padding: 24px 16px 28px;
    border-radius: 16px;
    max-height: 92vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .btn-submit-modal {
    width: 100%;
    padding: 14px;
    font-size: 0.95rem;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.72rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
  }

  .stat-val {
    font-size: 1.25rem;
  }

  .deal-ticker-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .calc-slider-item {
    margin-bottom: 18px;
  }

  .calc-slider-item input[type="range"] {
    height: 8px;
  }

  .calc-slider-item input[type="range"]::-webkit-slider-thumb {
    width: 24px;
    height: 24px;
  }

  .pricing-table th, .pricing-table td {
    padding: 12px 10px;
    font-size: 0.8rem;
  }
}