/* Design System Tokens */
:root {
  --bg-dark: #070b13;
  --bg-dark-rgb: 7, 11, 19;
  --panel-bg: rgba(13, 20, 38, 0.5);
  --panel-bg-solid: #0d1426;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* USA Theme (Cyan) */
  --usa-accent: #06b6d4;
  --usa-accent-rgb: 6, 182, 212;
  --usa-glow: rgba(6, 182, 212, 0.35);
  --usa-border: rgba(6, 182, 212, 0.15);

  /* Canada Theme (Red) */
  --canada-accent: #ef4444;
  --canada-accent-rgb: 239, 68, 68;
  --canada-glow: rgba(239, 68, 68, 0.35);
  --canada-border: rgba(239, 68, 68, 0.15);
  
  /* Neutral Accent for default states */
  --accent-neutral: #6366f1;
  --accent-neutral-glow: rgba(99, 102, 241, 0.3);

  --font-display: 'Outfit', sans-serif;
  --font-sans: 'Inter', sans-serif;
  
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

html, body {
  min-height: 100vh;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  position: relative;
}

/* Background Gradients & Grid */
.bg-decor {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 45%);
}

.bg-decor::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black, transparent 80%);
  z-index: -1;
  opacity: 0.6;
}

/* Typography styling */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

p {
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Header */
.app-header {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  gap: 2rem;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: opacity 0.2s ease;
  margin-right: auto;
}

.logo-area:hover {
  opacity: 0.8;
}

.logo-icon {
  background: linear-gradient(135deg, var(--usa-accent), var(--accent-neutral));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.5rem;
  font-weight: 800;
  text-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
}

.logo-text {
  font-family: 'Times New Roman', Times, serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(to right, #ffffff, #94a3b8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.data-info {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.03em;
  padding: 0.3rem 0.6rem;
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-color);
  margin-left: auto;
  white-space: nowrap;
}

.data-fresh {
  color: #22c55e;
  border-color: rgba(34, 197, 94, 0.2);
}

.data-stale {
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.2);
}

/* App Container and Screen management */
.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#main-content {
  flex: 1;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
}

.screen {
  display: none;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.5s var(--transition-smooth), transform 0.5s var(--transition-smooth);
}

.screen.active {
  display: flex;
  flex-direction: column;
  opacity: 1;
  transform: translateY(0);
  flex: 1;
}

/* Hero Section in Phase 1 */
#country-select-screen {
  justify-content: center;
  align-items: center;
}

.hero-text {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2rem;
  flex-shrink: 0;
}

.hero-text h1 {
  font-size: 2.75rem;
  margin-bottom: 1rem;
  background: linear-gradient(to bottom, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text p {
  font-size: 1.1rem;
}

/* Phase 1: Country Panel layout */
.country-panels-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.country-card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  padding: 3rem 2rem;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.country-card .card-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 0;
}

#card-US .card-bg {
  background: radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
}

#card-CA .card-bg {
  background: radial-gradient(circle at 50% 50%, rgba(244, 63, 94, 0.08) 0%, transparent 70%);
}

.country-card:hover {
  transform: translateY(-8px);
  background: rgba(13, 20, 38, 0.7);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.country-card:hover .card-bg {
  opacity: 1;
}

#card-US:hover {
  border-color: var(--usa-accent);
  box-shadow: 0 0 30px var(--usa-glow), inset 0 0 15px rgba(6, 182, 212, 0.05);
}

#card-CA:hover {
  border-color: var(--canada-accent);
  box-shadow: 0 0 30px var(--canada-glow), inset 0 0 15px rgba(244, 63, 94, 0.05);
}

.card-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  width: 100%;
}

.flag-icon {
  font-size: 3.5rem;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
  line-height: 1;
}

/* SVG flag override */
.flag-icon-svg {
  font-size: 0;
  display: block;
  line-height: 0;
}

.flag-svg {
  width: 72px;
  height: 48px;
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.4);
  display: block;
}

/* Hover glow on flag */
#card-US:hover .flag-svg-usa {
  box-shadow: 0 4px 20px rgba(60,59,110,0.6), 0 0 0 1px rgba(255,255,255,0.12);
}

#card-CA:hover .flag-svg-ca {
  box-shadow: 0 4px 20px rgba(213,43,30,0.6), 0 0 0 1px rgba(255,255,255,0.12);
}

.country-card h2 {
  font-size: 1.85rem;
  color: #fff;
}

.stat-highlight {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.stat-highlight span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: #fff;
  display: block;
  margin-top: 0.25rem;
}

.rules-snippet {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  width: 80%;
}

.rules-snippet span {
  display: block;
}

.rule-ok {
  color: #22c55e;
  font-weight: bold;
  margin-right: 0.25rem;
}

.rule-ko {
  color: #ef4444;
  font-weight: bold;
  margin-right: 0.25rem;
}

/* Select Buttons */
.select-btn {
  background: transparent;
  color: #fff;
  border: none;
  padding: 0;
  cursor: pointer;
  width: 80%;
  display: flex;
  justify-content: center;
  transition: var(--transition-fast);
}

/* Flag badge button inner wrapper */
.btn-flag-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.92rem;
  font-weight: 600;
  width: 100%;
  transition: var(--transition-fast);
  letter-spacing: 0.02em;
}

.btn-flag-badge svg {
  flex-shrink: 0;
  display: block;
}

/* USA flag badge: cyan/indigo accent on hover */
.btn-flag-usa {
  color: var(--text-secondary);
  border-color: rgba(6, 182, 212, 0.2);
}

#card-US:hover .btn-flag-usa {
  background: var(--usa-accent);
  color: #070b13;
  border-color: var(--usa-accent);
  box-shadow: 0 0 18px var(--usa-glow);
}

/* Canada flag badge: red accent on hover */
.btn-flag-ca {
  color: var(--text-secondary);
  border-color: rgba(239, 68, 68, 0.2);
}

#card-CA:hover .btn-flag-ca {
  background: var(--canada-accent);
  color: #fff;
  border-color: var(--canada-accent);
  box-shadow: 0 0 18px var(--canada-glow);
}

/* Glass Buttons */
.glass-btn {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.glass-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.back-btn {
  position: absolute;
  top: 0;
  left: 2rem;
  z-index: 10;
}

.back-btn.compact {
  position: relative;
  top: auto;
  left: auto;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

/* Phase 2: Map layout */
.map-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  flex: 1;
  min-height: 0;
}

.map-header {
  text-align: center;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.map-header h2 {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.map-container-outer {
  width: 100%;
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0,0,0,0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  min-height: 0;
}

#svg-map-container {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

#svg-map-container svg {
  width: 100%;
  height: 100%;
  transition: viewBox 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  transform: translateZ(0); /* Hardware accelerate */
}

/* SVG Map Paths Styling */
path[id^="US-"], g[id^="US-"] path,
path[id^="CA-"], g[id^="CA-"] path {
  fill: #151f32;
  stroke: #2e3d56;
  stroke-width: 1.5px;
  transition: fill 0.35s ease, stroke 0.35s ease, filter 0.35s ease;
  cursor: pointer;
  vector-effect: non-scaling-stroke; /* Keep borders crisp when zoomed */
}

/* USA Maps Selection Theme */
.theme-US path[id^="US-"], .theme-US g[id^="US-"] path {
  fill: #132237;
  stroke: #1f3757;
}

.theme-US [id^="US-"]:hover path,
.theme-US path[id^="US-"]:hover {
  fill: var(--usa-accent) !important;
  stroke: #070b13 !important;
  filter: drop-shadow(0 0 12px var(--usa-accent));
}

/* Canada Maps Selection Theme */
.theme-CA path[id^="CA-"], .theme-CA g[id^="CA-"] path {
  fill: #1c1012;
  stroke: #3b1b20;
}

.theme-CA [id^="CA-"]:hover path,
.theme-CA path[id^="CA-"]:hover {
  fill: var(--canada-accent) !important;
  stroke: #070b13 !important;
  filter: drop-shadow(0 0 12px var(--canada-accent));
}

/* Non-active country map paths get dimmed in Phase 2 */
.theme-US path[id^="CA-"], .theme-US g[id^="CA-"] path {
  opacity: 0.15;
  cursor: default;
  pointer-events: none;
}

.theme-CA path[id^="US-"], .theme-CA g[id^="US-"] path {
  opacity: 0.15;
  cursor: default;
  pointer-events: none;
}

/* Hide lakes/boundaries we don't want */
svg path[id^="Lake"], svg path[id^="Ocean"], svg path[id^="Border"] {
  fill: transparent;
  stroke: transparent;
  pointer-events: none;
}

/* Tooltip styles */
.tooltip {
  position: absolute;
  z-index: 1000;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 0.8rem 1.2rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  pointer-events: none;
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: 0 10px 20px rgba(0,0,0,0.4);
  width: 180px;
}

.tooltip.active {
  opacity: 1;
  transform: scale(1);
}

.tooltip-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.25rem;
}

.tooltip-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

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

.tooltip-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Phase 3: Calculator Grid Layout */
.calculator-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.calc-title-area {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.calc-title-area h2 {
  font-size: 2rem;
}

.calc-badges {
  display: flex;
  gap: 0.5rem;
}

.badge {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.badge.tax-badge {
  background: rgba(6, 182, 212, 0.05);
  border-color: rgba(6, 182, 212, 0.2);
  color: var(--usa-accent);
}

.theme-CA .badge.tax-badge {
  background: rgba(244, 63, 94, 0.05);
  border-color: rgba(244, 63, 94, 0.2);
  color: var(--canada-accent);
}

.calculator-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 2rem;
  align-items: start;
}

/* Card structures */
.card {
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* Inputs Tab & Sidebar Styling */
.calc-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 0.25rem;
  border-radius: var(--radius-md);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.5rem 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn.active {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.theme-US .tab-btn.active {
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.1);
}

.theme-CA .tab-btn.active {
  box-shadow: 0 0 10px rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.1);
}

.tab-content {
  display: none;
  flex-direction: column;
  gap: 1.25rem;
}

.tab-content.active {
  display: flex;
}

/* Input Fields & Range Sliders */
.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.input-row {
  display: flex;
  gap: 1rem;
}

.width-60 { width: 60%; }
.width-40 { width: 40%; }

.input-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.value-display {
  color: #fff;
  font-weight: 700;
}

/* HTML Custom Input Range styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  outline: none;
  margin: 0.5rem 0;
}

.theme-US input[type="range"] {
  accent-color: var(--usa-accent);
}

.theme-CA input[type="range"] {
  accent-color: var(--canada-accent);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  transition: transform 0.1s ease;
  box-shadow: 0 0 8px rgba(0,0,0,0.5);
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  transition: transform 0.1s ease;
  box-shadow: 0 0 8px rgba(0,0,0,0.5);
  border: none;
}

.theme-US input[type="range"]::-webkit-slider-thumb {
  border: 2px solid var(--usa-accent);
}

.theme-US input[type="range"]::-moz-range-thumb {
  border: 2px solid var(--usa-accent);
}

.theme-CA input[type="range"]::-webkit-slider-thumb {
  border: 2px solid var(--canada-accent);
}

.theme-CA input[type="range"]::-moz-range-thumb {
  border: 2px solid var(--canada-accent);
}

input[type="range"]::-webkit-slider-thumb:hover,
input[type="range"]::-moz-range-thumb:hover {
  transform: scale(1.2);
}

/* Number inputs styling */
.num-input {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  width: 100%;
  transition: var(--transition-fast);
}

.num-input:focus {
  border-color: rgba(255, 255, 255, 0.15);
}

.theme-US .num-input:focus { border-color: var(--usa-accent); }
.theme-CA .num-input:focus { border-color: var(--canada-accent); }

/* Input with unit suffix */
.input-with-unit {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-unit .num-input {
  padding-right: 2.5rem;
}

.input-with-unit .unit {
  position: absolute;
  right: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  pointer-events: none;
}

/* Glass Select Styling */
.glass-select {
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  width: 100%;
}

.theme-US .glass-select:focus { border-color: var(--usa-accent); }
.theme-CA .glass-select:focus { border-color: var(--canada-accent); }

/* Results Panel (Right Column) */
.calc-results-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Summary metric cards grid */
.summary-cards {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 1.5rem;
}

.result-card {
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.result-card h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.metric-value {
  font-size: 1.85rem;
  font-weight: 800;
  font-family: var(--font-display);
}

.text-glow {
  text-shadow: 0 0 10px rgba(255,255,255,0.1);
}

.theme-US .text-glow {
  color: var(--usa-accent);
  text-shadow: 0 0 15px var(--usa-glow);
}

.theme-CA .text-glow {
  color: var(--canada-accent);
  text-shadow: 0 0 15px var(--canada-glow);
}

.result-card p {
  font-size: 0.8rem;
  margin-top: 0.25rem;
  color: var(--text-muted);
}

/* Verdict Gradient Card */
.gradient-card {
  position: relative;
  overflow: hidden;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.08);
}

.theme-US .gradient-card {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(13, 20, 38, 0.7) 100%);
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.05);
}

.theme-CA .gradient-card {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.15) 0%, rgba(13, 20, 38, 0.7) 100%);
  box-shadow: 0 0 25px rgba(244, 63, 94, 0.05);
}

.verdict-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.verdict-desc {
  color: rgba(255, 255, 255, 0.7) !important;
}

/* Charts card styling */
.charts-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.chart-header h3 {
  font-size: 1.15rem;
  color: #fff;
}

.chart-tabs {
  display: flex;
  gap: 0.5rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-color);
  padding: 0.2rem;
  border-radius: var(--radius-sm);
}

.chart-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.chart-tab-btn.active {
  background: rgba(255,255,255,0.06);
  color: #fff;
}

.chart-wrapper {
  position: relative;
  width: 100%;
  height: 320px;
}

/* Rules Summary Card */
.rules-card {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.rules-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

#rules-country-flag {
  font-family: var(--font-sans) !important;
  font-weight: 700 !important;
  font-size: 0.75rem !important;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.theme-US #rules-country-flag {
  background: rgba(6, 182, 212, 0.1) !important;
  color: var(--usa-accent) !important;
  border: 1px solid rgba(6, 182, 212, 0.25) !important;
}

.theme-CA #rules-country-flag {
  background: rgba(239, 68, 68, 0.1) !important;
  color: var(--canada-accent) !important;
  border: 1px solid rgba(239, 68, 68, 0.25) !important;
}

.rules-card-header h4 {
  font-family: var(--font-display) !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  color: #fff !important;
  line-height: 1.2 !important;
  margin: 0 !important;
}

.rules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.rule-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.rule-item h5 {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rule-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Micro-Animations & Utilities */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Navigation */
.main-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: #fff;
}

/* States Sidebar */
.states-sidebar {
  position: fixed;
  right: 0;
  top: 70px;
  bottom: 0;
  width: 280px;
  overflow-y: auto;
  z-index: 100;
  padding: 1.5rem;
  border-radius: 0;
  border-left: 1px solid var(--border-color);
}

.states-sidebar h4 {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.states-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.state-link {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.state-link:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.theme-US .state-link:hover {
  border-left: 2px solid var(--usa-accent);
  padding-left: calc(0.75rem - 2px);
}

.theme-CA .state-link:hover {
  border-left: 2px solid var(--canada-accent);
  padding-left: calc(0.75rem - 2px);
}

/* States Grid for country pages */
.states-grid {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.states-grid h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: #fff;
}

.states-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.5rem;
}

/* Home page layout */
.home-screen {
  justify-content: flex-start;
  align-items: center;
  gap: 2rem;
  padding: 1rem 0 3rem 0;
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .calculator-grid {
    grid-template-columns: 1fr;
  }
  
  .calc-sidebar {
    position: static;
  }
  
  .states-sidebar {
    display: none;
  }
}

@media (max-width: 768px) {
  .country-panels-container {
    grid-template-columns: 1fr;
  }
  
  .summary-cards {
    grid-template-columns: 1fr;
  }
  
  .app-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .back-btn {
    position: relative;
    top: auto;
    left: auto;
    margin-bottom: 1rem;
    align-self: flex-start;
  }
  
  .rules-grid {
    grid-template-columns: 1fr;
  }
  
  .states-links {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }
}


@media (min-width: 1025px) {
  /* Calculator page padding override is no longer needed since sidebar is a drawer */
}

/* States Selection Drawer Overlay and Panel Styling */
.states-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  display: none;
  pointer-events: none;
}

.states-drawer.open {
  display: block;
  pointer-events: auto;
}

.drawer-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 11, 19, 0.4);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.states-drawer.open .drawer-overlay {
  opacity: 1;
}

.drawer-content {
  position: absolute;
  top: 0;
  right: -320px;
  width: 320px;
  height: 100%;
  background: #0d1426;
  border-left: 1px solid var(--border-color);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.states-drawer.open .drawer-content {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.75rem;
}

.drawer-header h3 {
  font-size: 1.2rem;
  color: #fff;
  font-family: var(--font-display);
}

.close-drawer-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s ease;
}

.close-drawer-btn:hover {
  color: #fff;
}

.drawer-search {
  margin-bottom: 1.25rem;
}

.drawer-search input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
}

.theme-US .drawer-search input:focus { border-color: var(--usa-accent); }
.theme-CA .drawer-search input:focus { border-color: var(--canada-accent); }

.drawer-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* Map container sizing override to make map fit the viewport perfectly on desktop */
@media (min-width: 769px) {
  body.country-map-page .map-container-outer {
    height: calc(100vh - 220px);
    max-height: calc(100vh - 220px);
    min-height: 450px;
    flex: none;
  }
}

@media (max-width: 768px) {
  body.country-map-page .map-container-outer {
    height: 50vh;
    min-height: 350px;
  }
}

/* Multi-device Accessibility & Responsiveness Compliance overrides */

/* 1. Accessibility Focus Indicator and Screen-Reader Utilities */
:focus-visible {
  outline: 2px solid var(--accent-neutral, #6366f1) !important;
  outline-offset: 4px !important;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.4) !important;
}

.theme-US :focus-visible {
  outline-color: var(--usa-accent, #06b6d4) !important;
  box-shadow: 0 0 15px var(--usa-glow) !important;
}

.theme-CA :focus-visible {
  outline-color: var(--canada-accent, #ef4444) !important;
  box-shadow: 0 0 15px var(--canada-glow) !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 2. Mobile Touch Target Scaling (<= 768px viewports) */
@media (max-width: 768px) {
  input[type="range"]::-webkit-slider-thumb {
    width: 24px !important;
    height: 24px !important;
  }
  input[type="range"]::-moz-range-thumb {
    width: 24px !important;
    height: 24px !important;
  }
}

/* 3. TV / 10-foot UI Optimization (>= 1920px viewports, e.g. Smart TVs) */
@media (min-width: 1920px) {
  :root {
    --radius-lg: 20px;
    --radius-md: 12px;
    --radius-sm: 8px;
  }
  
  body {
    font-size: 17px;
  }
  
  .app-header {
    padding: 1.5rem 3rem;
  }
  
  #main-content {
    padding: 2rem 3rem;
  }
  
  .calculator-grid {
    gap: 3rem;
  }

  .country-panels-container {
    gap: 3rem;
  }
}

/* FAQ Details/Summary Accordion Styling */
.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 0;
  transition: border-color 0.2s ease;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item .faq-answer-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  opacity: 0;
}

.faq-item.open .faq-answer-wrapper,
.faq-item[open] .faq-answer-wrapper {
  grid-template-rows: 1fr;
  opacity: 1;
}

.faq-item .faq-answer-wrapper > * {
  overflow: hidden;
}

.faq-item summary {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  user-select: none;
  outline: none;
  transition: color 0.2s ease;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--text-muted);
  font-family: monospace;
  font-weight: 400;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s ease;
  flex-shrink: 0;
}

.faq-item[open] summary::after,
.faq-item.open summary::after {
  content: '−';
  color: var(--accent-neutral);
}

.faq-item summary:hover::after {
  color: var(--text-primary);
}

.faq-item p {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ============================================
   HOMEPAGE REDESIGN — New Component Styles
   ============================================ */

/* Stats Bar */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem 2rem;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  backdrop-filter: blur(12px);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  background: linear-gradient(to bottom right, #ffffff, var(--usa-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-color);
  flex-shrink: 0;
  margin: 0 1.5rem;
}

/* Feature Highlights Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  width: 100%;
  max-width: 1400px;
}

.feature-card {
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              box-shadow 0.3s ease;
  backdrop-filter: blur(12px);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(99, 102, 241, 0.1);
}

.feature-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.feature-icon-wrap svg {
  width: 20px;
  height: 20px;
  color: var(--accent-neutral);
  stroke: var(--accent-neutral);
}

.feature-card:hover .feature-icon-wrap {
  background: rgba(99, 102, 241, 0.18);
  border-color: rgba(99, 102, 241, 0.4);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Section headers (centered) */
.section-header-centered {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-neutral);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 100px;
  padding: 0.3rem 0.85rem;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(to bottom, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Analysis Guide Section */
.analysis-section {
  width: 100%;
  max-width: 1400px;
  padding-top: 1rem;
}

.analysis-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.analysis-card {
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(12px);
}

.analysis-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.25);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.analysis-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.analysis-card-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent-neutral);
}

.analysis-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.analysis-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.analysis-card strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Full-Width FAQ Section */
.faq-full-section {
  width: 100%;
  max-width: 1400px;
  padding-top: 1rem;
  padding-bottom: 3rem;
}

.faq-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.faq-col {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.faq-category {
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
}

.faq-cat-title {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-neutral);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

/* Scroll-reveal animation */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Responsive overrides for new homepage sections */
@media (max-width: 1100px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .analysis-cards-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .stats-bar {
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
  }
  .stat-divider {
    display: none;
  }
  .stat-item {
    flex: 0 0 calc(50% - 0.5rem);
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .faq-columns {
    grid-template-columns: 1fr;
  }
  .section-title {
    font-size: 1.75rem;
  }
}

/* Sub-cards and SVG icons style rules — keep for legacy compat */
.seo-sub-card {
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  margin-top: 1rem;
}

.seo-sub-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.seo-sub-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.seo-sub-card-header h3 {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0;
}

.seo-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--accent-neutral);
  flex-shrink: 0;
}

/* Staged animation delays */
.delay-100 {
  animation-delay: 100ms;
}
.delay-200 {
  animation-delay: 200ms;
}
.delay-300 {
  animation-delay: 300ms;
}

/* ==========================================================================
   Footer Component
   ========================================================================== */
.app-footer {
  max-width: 1400px;
  width: 100%;
  margin: 6rem auto 0;
  padding: 4rem 2rem 3rem;
  border-top: 1px solid var(--border-color);
  background: rgba(13, 20, 38, 0.2);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  width: fit-content;
}

.footer-col a:hover {
  color: var(--usa-accent);
  transform: translateX(2px);
}

.brand-col .logo-area {
  margin-bottom: 0.5rem;
  display: inline-flex;
}

.footer-tagline {
  font-size: 0.85rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-left {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-disclosure {
  font-size: 0.75rem;
  max-width: 800px;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .brand-col {
    grid-column: span 2;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .brand-col {
    grid-column: span 1;
  }
}

/* ==========================================================================
   Text / Info Page Styles (About, Terms, Privacy)
   ========================================================================== */
.text-page-screen {
  max-width: 950px;
  margin: 2rem auto;
  width: 100%;
}

.content-card.card {
  padding: 3rem 2.5rem;
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.text-page-screen h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-page-screen h2 {
  font-size: 1.5rem;
  color: #fff;
  margin-top: 2.25rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.5rem;
}

.text-page-screen h3 {
  font-size: 1.15rem;
  color: #fff;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.text-page-screen p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.text-page-screen ul, .text-page-screen ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--text-secondary);
}

.text-page-screen li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* ==========================================================================
   Contact Form Styles
   ========================================================================== */
.contact-container {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 3rem;
  margin-top: 1rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon-wrapper {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--accent-neutral);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info-text h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.25rem;
}

.contact-info-text p {
  font-size: 0.9rem;
  margin: 0;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input-field, .form-textarea-field {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-input-field:focus, .form-textarea-field:focus {
  outline: none;
  border-color: var(--accent-neutral);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}

.form-textarea-field {
  resize: vertical;
  min-height: 120px;
}

.submit-btn {
  background: linear-gradient(135deg, var(--usa-accent), var(--accent-neutral));
  color: #070b13;
  border: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.9rem 1.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: 0.5rem;
}

.submit-btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

.form-status {
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-top: 1rem;
  display: none;
}

.form-status.success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: #4ade80;
  display: block;
}

@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .content-card.card {
    padding: 2rem 1.5rem;
  }
}

/* Error Page Styling */
.error-screen {
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 6rem 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.error-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.error-badge {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--usa-accent), var(--canada-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.25));
}

.error-container h1 {
  font-size: 2.25rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.error-container p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 450px;
  line-height: 1.6;
}

.error-actions {
  margin-top: 1.5rem;
}

.error-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  background: linear-gradient(135deg, var(--usa-accent), var(--accent-neutral));
  color: #070b13;
  border: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.error-btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.35);
}

/* Interactive Error Panel */
.interactive-error-panel {
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0 2rem;
  max-width: 500px;
  width: 100%;
  text-align: center;
}

.interactive-instruction {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.interactive-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.action-btn {
  flex: 1;
  max-width: 180px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid var(--border-color);
}

.buy-btn {
  background: rgba(6, 182, 212, 0.05);
  color: var(--usa-accent);
  border-color: rgba(6, 182, 212, 0.2);
}

.buy-btn:hover {
  background: var(--usa-accent);
  color: #070b13;
  border-color: var(--usa-accent);
  box-shadow: 0 0 15px var(--usa-glow);
  transform: translateY(-2px);
}

.rent-btn {
  background: rgba(239, 68, 68, 0.05);
  color: var(--canada-accent);
  border-color: rgba(239, 68, 68, 0.2);
}

.rent-btn:hover {
  background: var(--canada-accent);
  color: #ffffff;
  border-color: var(--canada-accent);
  box-shadow: 0 0 15px var(--canada-glow);
  transform: translateY(-2px);
}

.interaction-result-box {
  min-height: 80px;
  border-radius: var(--radius-sm);
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed var(--border-color);
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: var(--transition-smooth);
}

.interaction-result-box.buy-active {
  background: rgba(6, 182, 212, 0.03);
  border: 1px solid rgba(6, 182, 212, 0.15);
  color: #fff;
  animation: shake-micro 0.3s ease;
}

.interaction-result-box.rent-active {
  background: rgba(239, 68, 68, 0.03);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: #fff;
  animation: shake-micro 0.3s ease;
}

.placeholder-text {
  color: var(--text-muted);
  font-style: italic;
}

@keyframes shake-micro {
  0% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  50% { transform: translateX(3px); }
  75% { transform: translateX(-1.5px); }
  100% { transform: translateX(0); }
}