/* -------------------------------------------------------------
 * KitchFlow Landing Page CSS Stylesheet
 * Premium Monochrome (Black & White) Design System
 * ------------------------------------------------------------- */

/* --- Custom Variables & Tokens --- */
:root[data-theme="dark"] {
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-tertiary: #121212;
  --bg-accent: #1c1c1e;
  
  --text-primary: #ffffff;
  --text-secondary: #a1a1a6;
  --text-tertiary: #6c6c70;
  
  --border-color: #2c2c2e;
  --border-hover: #48484a;
  
  --accent: #ffffff;
  --accent-inverse: #000000;
  --accent-muted: rgba(255, 255, 255, 0.1);
  --accent-glow: rgba(255, 255, 255, 0.15);
  --header-bg: rgba(0, 0, 0, 0.8);
  
  --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.8);
  --inset-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.6);
  --receipt-bg: #1c1c1e;
  --receipt-text: #ffffff;
  
  --danger-glow: rgba(255, 69, 58, 0.15);
  --warning-glow: rgba(255, 159, 10, 0.15);
  --success-glow: rgba(48, 209, 88, 0.15);
  
  --bg-danger-subtle: #2c1515;
  --bg-warning-subtle: #2c2010;
  --bg-success-subtle: #122517;
  
  --text-danger: #ff453a;
  --text-warning: #ff9f0a;
  --text-success: #30d158;
}

:root[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f7;
  --bg-tertiary: #ffffff;
  --bg-accent: #e5e5ea;
  
  --text-primary: #000000;
  --text-secondary: #515154;
  --text-tertiary: #8e8e93;
  
  --border-color: #e5e5ea;
  --border-hover: #c7c7cc;
  
  --accent: #000000;
  --accent-inverse: #ffffff;
  --accent-muted: rgba(0, 0, 0, 0.05);
  --accent-glow: rgba(0, 0, 0, 0.15);
  --header-bg: rgba(255, 255, 255, 0.8);
  
  --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  --inset-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
  --receipt-bg: #f5f5f7;
  --receipt-text: #000000;
  
  --danger-glow: rgba(255, 59, 48, 0.08);
  --warning-glow: rgba(255, 149, 0, 0.08);
  --success-glow: rgba(52, 199, 89, 0.08);
  
  --bg-danger-subtle: #ffebeb;
  --bg-warning-subtle: #fff5e6;
  --bg-success-subtle: #eafaf1;
  
  --text-danger: #ff3b30;
  --text-warning: #ff9500;
  --text-success: #34c759;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, sans-serif;
  transition: background-color 0.4s ease, color 0.4s ease;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* --- Layout Utility Classes --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--border-hover);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons & UI Elements --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--accent-inverse);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--accent-glow);
  opacity: 0.92;
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--bg-accent);
  color: var(--text-primary);
  border-color: var(--border-color);
}
.btn-secondary:hover {
  background-color: var(--border-color);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

.btn-light {
  background-color: #ffffff;
  color: #000000;
}
.btn-light:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
  border-radius: 10px;
}

.btn-full {
  display: flex;
  width: 100%;
}

.btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
}
.icon-btn:hover {
  background: var(--bg-accent);
  border-color: var(--border-hover);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-outline {
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
}

.badge-accent {
  background: var(--accent);
  color: var(--accent-inverse);
}

/* --- Icons Utility --- */
.icon-xs { width: 14px; height: 14px; }
.icon-sm { width: 18px; height: 18px; }
.icon-md { width: 24px; height: 24px; }
.text-primary { color: var(--accent); }
.text-danger { color: var(--text-danger); }
.text-success { color: var(--text-success); }
.bg-danger-subtle { background-color: var(--bg-danger-subtle); color: var(--text-danger); }
.bg-warning-subtle { background-color: var(--bg-warning-subtle); color: var(--text-warning); }
.bg-success-subtle { background-color: var(--bg-success-subtle); color: var(--text-success); }

/* -------------------------------------------------------------
 * Component: Navigation Header
 * ------------------------------------------------------------- */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background-color: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.4s ease, border-color 0.4s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  height: 72px;
  margin: 0 auto;
  padding: 0 24px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--accent);
  transition: background-color 0.4s ease;
}

.bg-white {
  background-color: #ffffff !important;
}

.logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  transition: color 0.4s ease;
}

.logo-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  background-color: var(--border-color);
  color: var(--text-secondary);
  border-radius: 4px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

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

/* Theme Switcher Icons Logic */
[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

/* -------------------------------------------------------------
 * Section: Hero
 * ------------------------------------------------------------- */
.hero-section {
  padding: 80px 0 100px 0;
  background-image: radial-gradient(circle at 80% 20%, var(--accent-glow) 0%, transparent 60%);
  border-bottom: 1px solid var(--border-color);
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-badge-container {
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.15rem;
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
  margin-bottom: 48px;
}

.hero-trust-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  width: 100%;
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.metric-icon {
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
}

/* --- Hero Graphics & Mockup CSS --- */
.hero-graphic {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 420px;
}

.mockup-tablet {
  width: 100%;
  max-width: 460px;
  height: 310px;
  border-radius: 20px;
  background-color: var(--bg-tertiary);
  border: 10px solid #161616; /* Clean plastic black frame */
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 2;
  transition: border-color 0.4s ease;
}

[data-theme="light"] .mockup-tablet {
  border-color: #e5e5ea;
}

.mockup-header {
  height: 32px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.mockup-logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--text-primary);
}

.mockup-status-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--text-success);
}

.pulsing {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.4; }
  100% { transform: scale(1); opacity: 1; }
}

.mockup-content {
  display: flex;
  flex: 1;
}

.mockup-sidebar {
  width: 48px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  gap: 16px;
}

.sidebar-item {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  background-color: var(--border-color);
}
.sidebar-item.active {
  background-color: var(--accent);
}

.mockup-body {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.mockup-title-bar {
  width: 100px;
  height: 12px;
  background-color: var(--border-color);
  border-radius: 4px;
}

.mockup-pill {
  width: 60px;
  height: 12px;
  background-color: var(--accent-muted);
  border-radius: 4px;
}

.mockup-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  flex: 1;
}

.mockup-card {
  background-color: var(--bg-accent);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card-line {
  height: 8px;
  background-color: var(--border-color);
  border-radius: 3px;
}
.card-line.short { width: 40px; }
.card-line.medium { width: 70px; }

.card-circle-stats {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent);
  margin-top: 8px;
}

.mockup-phone {
  position: absolute;
  right: 20px;
  bottom: 10px;
  width: 170px;
  height: 330px;
  border-radius: 28px;
  background-color: var(--bg-tertiary);
  border: 8px solid #161616;
  box-shadow: var(--card-shadow);
  z-index: 3;
  overflow: hidden;
  transition: border-color 0.4s ease;
}

[data-theme="light"] .mockup-phone {
  border-color: #e5e5ea;
}

.phone-screen {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.phone-notch {
  width: 70px;
  height: 14px;
  background-color: #161616;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  margin: 0 auto;
}

.phone-header {
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.phone-back {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--border-color);
}

.phone-title {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-primary);
}

.phone-body {
  flex: 1;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phone-list-item {
  height: 24px;
  border-radius: 6px;
  background-color: var(--bg-accent);
  border: 1px solid var(--border-color);
}

.phone-btn {
  margin-top: auto;
  height: 28px;
  border-radius: 6px;
  background-color: var(--accent);
}

/* -------------------------------------------------------------
 * Section: Value Props Pillars
 * ------------------------------------------------------------- */
.pillars-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.4s ease;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px auto;
  padding: 0 24px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.pillar-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 40px 32px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: border-color 0.3s ease, transform 0.3s ease, background-color 0.4s ease;
}

.pillar-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.pillar-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  background-color: var(--bg-accent);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
}

.pillar-icon-box svg {
  width: 24px;
  height: 24px;
}

.pillar-card h3 {
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.pillar-card p {
  font-size: 0.95rem;
  margin-bottom: 28px;
  flex-grow: 1;
}

.pillar-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.pillar-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.bullet-check {
  width: 14px;
  height: 14px;
  color: var(--text-success);
}

/* -------------------------------------------------------------
 * Section: Simulator Sandbox
 * ------------------------------------------------------------- */
.simulator-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border-color);
  background-image: radial-gradient(circle at 10% 80%, var(--accent-glow) 0%, transparent 50%);
}

.simulator-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.9fr;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto 48px auto;
  padding: 0 24px;
}

.simulator-panel {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-header {
  padding: 16px 20px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
}

.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--accent);
  color: var(--accent-inverse);
  font-weight: 700;
  font-size: 0.8rem;
}

.panel-header h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

/* --- Panel 1: Menu Tiles --- */
.menu-panel {
  max-height: 520px;
}

.menu-categories {
  display: flex;
  gap: 8px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-tertiary);
}

.category-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.category-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.category-btn.active {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--accent-inverse);
}

.menu-items-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.menu-item-tile {
  background-color: var(--bg-accent);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  height: 100px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: left;
}

.menu-item-tile:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.menu-item-tile:active {
  transform: translateY(0);
}

.item-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.item-price {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* --- Panel 2: Cart Items --- */
.cart-panel {
  max-height: 520px;
}

.cart-items-container {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

.empty-cart-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 100%;
  color: var(--text-tertiary);
  text-align: center;
}

.empty-icon {
  width: 32px;
  height: 32px;
  opacity: 0.5;
}

.cart-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cart-item {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
}

.cart-item-info {
  display: flex;
  flex-direction: column;
}

.cart-item-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.cart-item-price {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-btn {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.qty-btn:hover {
  background: var(--bg-accent);
}

.qty-val {
  font-size: 0.8rem;
  font-weight: 600;
  width: 14px;
  text-align: center;
}

.cart-item-total-col {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.cart-item-total {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.85rem;
}

.cart-item-delete {
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: color 0.15s ease;
}
.cart-item-delete:hover {
  color: var(--text-danger);
}

.billing-settings {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.setting-row label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* Switch Toggle Styling */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-accent);
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 34px;
  border: 1px solid var(--border-color);
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-primary);
  transition: .3s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent);
}
input:checked + .slider:before {
  transform: translateX(20px);
  background-color: var(--accent-inverse);
}

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

.senior-label {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pax-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pax-btn {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.pax-btn:hover {
  background: var(--bg-accent);
}

.pax-controls span {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.9rem;
  width: 16px;
  text-align: center;
}

.cart-actions {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-tertiary);
  display: flex;
  gap: 12px;
}

/* --- Panel 3: Receipt Paper Preview --- */
.receipt-panel {
  min-height: 520px;
  display: flex;
  flex-direction: column;
}

.receipt-wrapper {
  background-color: var(--bg-accent);
  padding: 24px 20px;
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  overflow-y: auto;
}

.receipt-paper {
  background-color: var(--receipt-bg);
  color: var(--receipt-text);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 280px;
  padding: 20px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  line-height: 1.4;
  position: relative;
  box-sizing: border-box;
  max-height: 385px;
  overflow-y: auto;
  scrollbar-width: none;  /* Firefox */
  -ms-overflow-style: none;  /* IE/Edge */
}

.receipt-paper::-webkit-scrollbar {
  display: none; /* Chrome/Safari/Opera */
}

/* Standby Terminal Mockup Screen */
.terminal-standby {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  background-color: var(--bg-tertiary);
  border: 1px dashed var(--border-color);
  border-radius: 12px;
  width: 100%;
  max-width: 280px;
  height: 380px;
  box-shadow: var(--inset-shadow);
  position: relative;
  overflow: hidden;
  gap: 16px;
  animation: fadeIn 0.4s ease-out;
}

.terminal-screen-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--text-tertiary), transparent);
  opacity: 0.3;
}

.standby-icon {
  width: 48px;
  height: 48px;
  color: var(--text-tertiary);
  opacity: 0.7;
  animation: pulseStandby 3s infinite ease-in-out;
}

@keyframes pulseStandby {
  0% { transform: translateY(0) scale(1); opacity: 0.4; }
  50% { transform: translateY(-4px) scale(1.05); opacity: 0.8; }
  100% { transform: translateY(0) scale(1); opacity: 0.4; }
}

.standby-led {
  background-color: var(--text-tertiary) !important;
}

.terminal-standby h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.terminal-standby p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/* Thermal jagged paper bottom simulation */
.receipt-paper::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 6px;
  background-image: linear-gradient(-45deg, transparent 4px, var(--receipt-bg) 4px), 
                    linear-gradient(45deg, transparent 4px, var(--receipt-bg) 4px);
  background-size: 8px 12px;
  background-repeat: repeat-x;
  z-index: 10;
}

.receipt-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.receipt-header h4 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.receipt-divider {
  user-select: none;
  letter-spacing: -1px;
  margin: 6px 0;
}

.receipt-meta {
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
}

.receipt-items-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 8px 0;
}

.receipt-item-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.receipt-item-row.placeholder-text {
  color: var(--text-tertiary);
  text-align: center;
  justify-content: center;
  padding: 24px 0;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin: 2px 0;
}

.total-row {
  font-weight: 700;
  font-size: 0.85rem;
}

.receipt-footer {
  text-align: center;
  margin-top: 12px;
  font-size: 0.65rem;
  color: var(--text-secondary);
}

.receipt-serial {
  font-size: 0.6rem;
}

/* Printing Animation Class */
.printing-active {
  animation: printSlip 1.2s ease-out;
  transform-origin: top center;
}

@keyframes printSlip {
  0% {
    transform: translateY(-80px) scaleY(0);
    opacity: 0;
    clip-path: inset(0 0 100% 0);
  }
  100% {
    transform: translateY(0) scaleY(1);
    opacity: 1;
    clip-path: inset(0 0 0 0);
  }
}

/* --- Sandbox Wrapper & Controls --- */
.simulator-sandbox-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  margin-bottom: 80px;
}

/* --- Sandbox Tabs & Viewport --- */
.sandbox-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 0 24px;
  margin-bottom: 32px;
}

.sandbox-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sandbox-tab-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.sandbox-tab-btn.active {
  background-color: var(--accent);
  color: var(--accent-inverse);
  border-color: var(--accent);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.sandbox-viewport {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.sandbox-tab-content {
  animation: fadeIn 0.4s ease-out;
}

/* ==========================================================
   Attendance Kiosk Styling
   ========================================================== */
.attendance-simulator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  min-height: 520px;
}

.attendance-kiosk-panel {
  max-height: 520px;
  display: flex;
  flex-direction: column;
}

.panel-kiosk-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.kiosk-staff-selector {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kiosk-staff-selector label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.kiosk-staff-selector select {
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-accent);
  color: var(--text-primary);
  padding: 0 12px;
  outline: none;
  font-family: inherit;
}

.pin-display {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4rem;
  letter-spacing: 6px;
  color: var(--text-primary);
  box-shadow: var(--inset-shadow);
}

.kiosk-keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.keypad-btn {
  height: 44px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-accent);
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.keypad-btn:hover {
  background-color: var(--border-color);
}
.keypad-btn:active {
  background-color: var(--border-hover);
}

.kiosk-actions {
  display: flex;
  gap: 12px;
  margin-top: auto;
}

/* Viewfinder Camera panel */
.camera-panel {
  max-height: 520px;
}

.camera-viewfinder-wrapper {
  background-color: #0b0b0b;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin: 20px;
  height: 280px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.camera-shutter-flash {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  opacity: 0;
  z-index: 10;
  pointer-events: none;
}
.shutter-active {
  animation: flashTrigger 0.35s ease-out;
}
@keyframes flashTrigger {
  0% { opacity: 0; }
  15% { opacity: 1; }
  100% { opacity: 0; }
}

.viewfinder-overlay {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  z-index: 5;
  color: #ffffff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

.viewfinder-rec {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
}

.viewfinder-silhouette {
  opacity: 0.15;
  color: #ffffff;
  transition: opacity 0.3s ease;
}
.silhouette-active {
  opacity: 0.45;
}

.avatar-silhouette {
  width: 100px;
  height: 100px;
}

.camera-scanline {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%, 
    rgba(0, 0, 0, 0.25) 50%
  ), linear-gradient(
    90deg, 
    rgba(255, 0, 0, 0.06), 
    rgba(0, 255, 0, 0.02), 
    rgba(0, 0, 255, 0.06)
  );
  background-size: 100% 4px, 6px 100%;
  pointer-events: none;
  z-index: 4;
}

.camera-status-msg {
  padding: 0 20px 20px 20px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.4;
}

/* Timesheet Logs */
.timesheet-panel {
  max-height: 520px;
  display: flex;
  flex-direction: column;
}

.timesheet-logs-container {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

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

.timesheet-log-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background-color: var(--bg-accent);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  animation: slideIn 0.3s ease-out;
}

.log-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.log-avatar svg {
  width: 16px;
  height: 16px;
}

.log-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.log-name {
  font-size: 0.82rem;
  font-weight: 600;
}

.log-time {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
}

/* ==========================================================
   Floor Planner Styling
   ========================================================== */
.floorplan-simulator-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  min-height: 520px;
}

.floorplan-layout-panel {
  height: 520px;
  display: flex;
  flex-direction: column;
}

.floorplan-wrapper {
  padding: 20px;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.floorplan-grid-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  height: 380px;
  background-color: var(--bg-accent);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  position: relative;
  box-shadow: var(--inset-shadow);
}

.table-element {
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  box-sizing: border-box;
}

.table-rect {
  border: 2px solid var(--border-color);
  background-color: var(--bg-tertiary);
}
.table-round {
  border: 2px solid var(--border-color);
  background-color: var(--bg-tertiary);
  border-radius: 50%;
}

.table-element:hover {
  transform: scale(1.04);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.table-element.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent);
}

/* Table statuses colors */
.table-status-available {
  border-color: var(--text-tertiary);
}

.table-status-occupied {
  background-color: var(--accent);
  color: var(--accent-inverse);
  border-color: var(--accent);
}

.table-status-reserved {
  border-style: dashed;
  border-color: var(--text-warning);
}

.table-seats-indicator {
  font-size: 0.65rem;
  font-weight: 500;
  opacity: 0.8;
}

.floorplan-editor-panel {
  height: 520px;
  display: flex;
  flex-direction: column;
}

.editor-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}

.selected-table-state {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: 8px;
}

.selected-table-state h4 {
  font-size: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
  margin-bottom: 4px;
}

.table-details-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}
.table-details-row span {
  color: var(--text-secondary);
}

.status-change-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.layout-controls-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 10px 0;
}

.editor-global-actions h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

/* ==========================================================
   Waitlist Queue Styling
   ========================================================= */
.waitlist-simulator-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
  min-height: 520px;
}

.waitlist-form-panel {
  max-height: 520px;
}

.waitlist-input-form {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.waitlist-queue-panel {
  max-height: 520px;
  display: flex;
  flex-direction: column;
}

.waitlist-queue-container {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

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

.waitlist-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--card-shadow);
  animation: slideIn 0.35s ease-out;
}

.waitlist-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.waitlist-guest-name {
  font-size: 0.95rem;
  font-weight: 700;
}

.waitlist-guest-details {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.waitlist-guest-details span {
  font-family: 'JetBrains Mono', monospace;
}

.waitlist-card-actions {
  display: flex;
  gap: 8px;
}

/* ==========================================================
   Inventory Manager Styling
   ========================================================== */
.inventory-simulator-grid {
  min-height: 520px;
}

.inventory-panel-full {
  min-height: 520px;
  display: flex;
  flex-direction: column;
}

.inventory-table-container {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.inventory-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.inventory-table th {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-color);
  padding: 12px;
}

.inventory-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.inventory-table tr:hover {
  background-color: var(--bg-secondary);
}

.inventory-table .toggle-switch {
  width: 36px;
  height: 20px;
}
.inventory-table .slider:before {
  height: 12px;
  width: 12px;
  left: 3px;
  bottom: 3px;
}
.inventory-table input:checked + .slider:before {
  transform: translateX(16px);
}

.inventory-qty-control {
  display: flex;
  align-items: center;
  gap: 10px;
}

.inventory-qty-val {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  width: 28px;
  text-align: center;
}

.inventory-footer-note {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.menu-item-tile.out-of-stock {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  background-color: var(--bg-secondary) !important;
  border-color: var(--border-color) !important;
  position: relative;
}

.menu-item-tile.out-of-stock::after {
  content: "OUT OF STOCK";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-10deg);
  background-color: var(--text-danger);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 3px 6px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  pointer-events: none;
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .attendance-simulator-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .attendance-kiosk-panel, .camera-panel, .timesheet-panel {
    max-height: none;
  }
  .floorplan-simulator-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .floorplan-layout-panel, .floorplan-editor-panel {
    height: auto;
  }
  .waitlist-simulator-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .waitlist-form-panel, .waitlist-queue-panel {
    max-height: none;
  }
}

/* --- KDS Simulator Panel --- */
.kds-simulator-container {
  max-width: 1200px;
  margin: 40px auto 0 auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--card-shadow);
  transition: background-color 0.4s ease;
}

.kds-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.kds-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.kds-title h4 {
  font-size: 1.2rem;
  font-weight: 700;
}

.status-indicator-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 600;
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 12px;
  background-color: var(--bg-primary);
}

.kds-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.kds-stages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.kds-stage-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.stage-header {
  padding: 12px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.stage-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  padding: 2px 8px;
  border-radius: 20px;
  background-color: var(--accent-muted);
}

.stage-content {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  max-height: 300px;
}

.kds-empty-state {
  margin: auto;
  color: var(--text-tertiary);
  font-size: 0.8rem;
  text-align: center;
}

/* KDS Order Tickets */
.kds-ticket {
  background-color: var(--bg-accent);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  animation: slideIn 0.3s ease-out;
}

.kds-ticket:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

@keyframes slideIn {
  0% { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

.ticket-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.ticket-table {
  color: var(--text-primary);
}

.ticket-time {
  font-family: 'JetBrains Mono', monospace;
}

.ticket-items {
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ticket-item {
  display: flex;
  justify-content: space-between;
}

.ticket-action-hint {
  font-size: 0.65rem;
  font-weight: 700;
  text-align: right;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-top: 1px dashed var(--border-color);
  padding-top: 6px;
}

/* -------------------------------------------------------------
 * Section: Features Details
 * ------------------------------------------------------------- */
.features-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.4s ease;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.feature-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 32px;
  transition: border-color 0.3s ease, background-color 0.4s ease;
}

.feature-card:hover {
  border-color: var(--border-hover);
}

.feature-icon {
  width: 32px;
  height: 32px;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.feature-card h4 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* -------------------------------------------------------------
 * Section: Pricing
 * ------------------------------------------------------------- */
.pricing-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border-color);
}

.pricing-wrapper {
  display: flex;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.pricing-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--accent);
  border-radius: 16px;
  padding: 48px 40px;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 10px 40px var(--accent-glow);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: background-color 0.4s ease;
}

.pricing-tier-badge {
  position: absolute;
  top: -14px;
  background-color: var(--accent);
  color: var(--accent-inverse);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 16px;
  border-radius: 20px;
}

.pricing-card h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.price-box {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: 16px;
}

.price-currency {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-right: 4px;
}

.price-value {
  font-family: 'Outfit', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.price-period {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-left: 6px;
}

.price-tagline {
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.pricing-divider {
  border: 0;
  height: 1px;
  background-color: var(--border-color);
  width: 100%;
  margin-bottom: 32px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  width: 100%;
  margin-bottom: 40px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.pricing-check {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

.pricing-footer-text {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 16px;
}

/* Horizontal Pricing Layout */
.pricing-card.pricing-horizontal {
  max-width: 860px;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  text-align: left;
  align-items: center;
  padding: 48px;
  gap: 48px;
}

.pricing-info-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.pricing-action-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-left: 48px;
  border-left: 1px solid var(--border-color);
  width: 100%;
}

.pricing-card.pricing-horizontal .pricing-tier-badge {
  left: 48px;
  top: -14px;
}

.pricing-card.pricing-horizontal .pricing-features {
  margin-bottom: 0;
}

.pricing-card.pricing-horizontal .price-box {
  margin-bottom: 24px;
}

.pricing-card.pricing-horizontal .price-tagline {
  margin-bottom: 24px;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .pricing-card.pricing-horizontal {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
    padding: 36px 24px;
  }
  
  .pricing-info-col {
    align-items: center;
  }
  
  .pricing-card.pricing-horizontal .pricing-tier-badge {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .pricing-action-col {
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding-left: 0;
    padding-top: 32px;
  }
}


/* -------------------------------------------------------------
 * Section: FAQs Accordion (Modern Details CSS)
 * ------------------------------------------------------------- */
.faqs-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.4s ease;
}

.faqs-accordion-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-accordion {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s ease, background-color 0.4s ease;
}

.faq-accordion:hover {
  border-color: var(--border-hover);
}

.faq-summary {
  list-style: none;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

/* Hide native details arrow marker */
.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 18px;
  height: 18px;
  color: var(--text-secondary);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Rotate icon when accordion is open */
.faq-accordion[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px 24px 24px;
  border-top: 0px solid transparent;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
  0% { opacity: 0; transform: translateY(-8px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------------------------------
 * Section: Middle CTA Banner
 * ------------------------------------------------------------- */
.banner-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border-color);
  background-image: radial-gradient(circle at 50% 50%, var(--accent-glow) 0%, transparent 70%);
}

.banner-card {
  max-width: 900px;
  margin: 0 auto;
  background-color: var(--accent);
  color: var(--accent-inverse);
  padding: 60px 48px;
  border-radius: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 15px 45px var(--accent-glow);
}

.banner-title {
  color: var(--accent-inverse);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.banner-subtitle {
  color: var(--accent-inverse);
  opacity: 0.85;
  font-size: 1.05rem;
  max-width: 580px;
  margin-bottom: 36px;
}

/* -------------------------------------------------------------
 * Section: Footer
 * ------------------------------------------------------------- */
.app-footer {
  background-color: #000000;
  border-top: 1px solid #1c1c1e;
  padding: 64px 0 40px 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 380px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.text-white {
  color: #ffffff !important;
}

.footer-tag {
  font-size: 0.85rem;
  color: #8e8e93;
}

.footer-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: right;
  max-width: 440px;
}

.footer-copyright {
  font-size: 0.85rem;
  color: #8e8e93;
  font-weight: 500;
}

.footer-compliance {
  font-size: 0.75rem;
  color: #636366;
  line-height: 1.5;
}

/* -------------------------------------------------------------
 * Native dialog component backdrop styling
 * ------------------------------------------------------------- */
.demo-dialog {
  border: 1px solid var(--border-color);
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-radius: 16px;
  padding: 0;
  width: 90%;
  max-width: 520px;
  margin: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
  overflow: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Animation on show modal */
.demo-dialog[open] {
  animation: modalReveal 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalReveal {
  0% { transform: translateY(20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

.demo-dialog::backdrop {
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: backdrop-filter 0.3s ease;
}

.dialog-content {
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.dialog-header h3 {
  font-size: 1.35rem;
}

.dialog-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

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

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input, 
.form-group select {
  height: 42px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-accent);
  color: var(--text-primary);
  padding: 0 14px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-group input:focus, 
.form-group select:focus {
  border-color: var(--accent);
}

/* Success View */
.success-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 0;
}

.success-icon-box {
  color: var(--text-success);
  margin-bottom: 20px;
}
.success-icon-box svg {
  width: 56px;
  height: 56px;
}

.success-view h4 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.success-view p {
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.success-alert {
  background-color: var(--bg-success-subtle);
  border: 1px solid rgba(48, 209, 88, 0.2);
  color: var(--text-success);
  font-size: 0.8rem !important;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: 8px;
  line-height: 1.5;
  margin-bottom: 28px !important;
}

.hidden {
  display: none !important;
}

/* -------------------------------------------------------------
 * Responsive Media Queries (Mobile layout configurations)
 * ------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-content {
    align-items: center;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-trust-metrics {
    justify-content: center;
  }
  .hero-graphic {
    height: 380px;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr 1fr;
  }
  .pillars-grid > :last-child {
    grid-column: span 2;
  }
  
  .simulator-grid {
    grid-template-columns: 1fr 1fr;
  }
  .simulator-grid > :last-child {
    grid-column: span 2;
    justify-content: center;
  }
  .receipt-wrapper {
    justify-content: center;
  }
  
  .kds-stages-grid {
    grid-template-columns: 1.5fr 1.5fr;
  }
  .kds-stages-grid > :last-child {
    grid-column: span 2;
  }
  
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Hide header links on small mobile screens */
  }
  .hero-cta-group {
    flex-direction: column;
    gap: 12px;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .pillars-grid > :last-child {
    grid-column: auto;
  }
  
  .simulator-grid {
    grid-template-columns: 1fr;
  }
  .simulator-grid > :last-child {
    grid-column: auto;
  }
  
  .kds-stages-grid {
    grid-template-columns: 1fr;
  }
  .kds-stages-grid > :last-child {
    grid-column: auto;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-details {
    text-align: center;
  }
}