/* ==========================================================================
   精灵学院 PROMOTIONAL PLATFORM - PINBALL TABLE DESIGN SYSTEM (2026)
   Palette: Charcoal, Brushed-Silver CSS Gradients, Vivid Rose-Pink, Warm White
   ========================================================================== */

:root {
  /* Core Palette */
  --color-bg: #111317;
  --color-bg-darker: #0c0d10;
  --color-surface: #181a22;
  --color-surface-elevated: #21242e;
  --color-surface-card: #1c1f29;
  --color-border-dark: #2c3240;
  --color-border-subtle: #242833;

  /* Brushed Silver Metallics */
  --metal-gradient-light: linear-gradient(135deg, #f7f9fb 0%, #b0b9c3 30%, #e1e7ec 55%, #8893a1 80%, #c4cbd4 100%);
  --metal-gradient-dark: linear-gradient(145deg, #3d434d 0%, #22262d 50%, #363c46 100%);
  --metal-rim: linear-gradient(180deg, #d3dae2 0%, #85919f 50%, #4b535e 100%);
  --metal-border: 1px solid rgba(196, 203, 212, 0.28);
  --metal-bevel-inset: inset 1px 1px 0 rgba(255, 255, 255, 0.25), inset -1px -1px 0 rgba(0, 0, 0, 0.7);
  --metal-bevel-outset: 1px 1px 0 rgba(255, 255, 255, 0.2), -1px -1px 0 rgba(0, 0, 0, 0.8);

  /* Vivid Rose-Pink & Neons */
  --color-pink: #ff2a85;
  --color-pink-bright: #ff479c;
  --color-pink-deep: #b3004d;
  --color-pink-glow: rgba(255, 42, 133, 0.45);
  --color-pink-glow-subtle: rgba(255, 42, 133, 0.15);

  /* Secondary Accents */
  --color-cyan: #00e5ff;
  --color-cyan-glow: rgba(0, 229, 255, 0.35);
  --color-amber: #ffb800;

  /* Typography Colors */
  --color-text-main: #fdfbf7;      /* Warm white */
  --color-text-body: #e4e6eb;      /* Quiet, readable warm white */
  --color-text-secondary: #9da7b5; /* Neutral metal silver */
  --color-text-muted: #6e7887;     /* Subdued chrome */

  /* Typography Font Stacks */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* Layout */
  --max-width: 1240px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 9999px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  background-color: var(--color-bg);
  color: var(--color-text-body);
  font-family: var(--font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background-color: var(--color-bg);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 42, 133, 0.06) 0%, transparent 60%),
    linear-gradient(to bottom, #111317 0%, #0d0f13 100%);
  background-attachment: fixed;
}

/* Accessibility: Visible Focus Rings */
:focus-visible {
  outline: 2px solid var(--color-pink);
  outline-offset: 3px;
}

/* Reduced Motion Mode */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

img, svg, canvas {
  display: block;
  max-width: 100%;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* --------------------------------------------------------------------------
   Pinball Decorative Components
   -------------------------------------------------------------------------- */

/* Score Window (Rounded Beveled Display) */
.score-window {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #0b0c0f;
  border: 2px solid #3c424f;
  border-radius: var(--radius-md);
  padding: 6px 14px;
  box-shadow: 
    inset 0 2px 4px rgba(0, 0, 0, 0.9),
    0 1px 0 rgba(255, 255, 255, 0.15);
  font-family: var(--font-mono);
  position: relative;
  overflow: hidden;
}

.score-window::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.07), transparent);
  pointer-events: none;
}

.score-tag {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 700;
}

.score-digits {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-pink);
  text-shadow: 0 0 8px var(--color-pink-glow);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

/* Tactile Rectangular Buttons */
.btn-tactile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: transform 0.08s ease, box-shadow 0.08s ease, filter 0.15s ease;
  position: relative;
  user-select: none;
  text-align: center;
}

.btn-tactile-pink {
  background: linear-gradient(180deg, #ff479c 0%, #ff2a85 45%, #d61168 100%);
  color: #ffffff;
  border: 1px solid #ff70b3;
  box-shadow: 
    0 4px 0 var(--color-pink-deep),
    0 8px 18px rgba(255, 42, 133, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-tactile-pink:hover {
  filter: brightness(1.1);
  box-shadow: 
    0 4px 0 var(--color-pink-deep),
    0 10px 22px rgba(255, 42, 133, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-tactile-pink:active {
  transform: translateY(3px);
  box-shadow: 
    0 1px 0 var(--color-pink-deep),
    0 4px 10px rgba(255, 42, 133, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-tactile-silver {
  background: var(--metal-gradient-light);
  color: #121419;
  border: 1px solid #ffffff;
  box-shadow: 
    0 4px 0 #5a636f,
    0 8px 16px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 #ffffff;
}

.btn-tactile-silver:hover {
  filter: brightness(1.08);
  box-shadow: 
    0 4px 0 #5a636f,
    0 10px 20px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 #ffffff;
}

.btn-tactile-silver:active {
  transform: translateY(3px);
  box-shadow: 
    0 1px 0 #5a636f,
    0 4px 8px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 #ffffff;
}

.btn-tactile-secondary {
  background: var(--metal-gradient-dark);
  color: var(--color-text-main);
  border: 1px solid #485260;
  box-shadow: 
    0 4px 0 #13151a,
    0 6px 14px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-tactile-secondary:hover {
  background: linear-gradient(145deg, #464e5a 0%, #292e37 50%, #404853 100%);
  border-color: #637082;
}

.btn-tactile-secondary:active {
  transform: translateY(3px);
  box-shadow: 
    0 1px 0 #13151a,
    0 2px 6px rgba(0, 0, 0, 0.4);
}

/* Compact Score Label / Mini Badges */
.badge-score {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
  background-color: rgba(255, 42, 133, 0.15);
  color: var(--color-pink);
  border: 1px solid rgba(255, 42, 133, 0.35);
  letter-spacing: 0.04em;
}

.badge-silver {
  background: rgba(176, 185, 195, 0.12);
  color: #cdd4dc;
  border: 1px solid rgba(176, 185, 195, 0.28);
}

.badge-cyan {
  background: rgba(0, 229, 255, 0.12);
  color: var(--color-cyan);
  border: 1px solid rgba(0, 229, 255, 0.32);
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(17, 19, 23, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-dark);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-text-main);
}

.brand-icon {
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 0 6px var(--color-pink-glow));
}

.brand-logo span.brand-dot {
  color: var(--color-pink);
  font-weight: 900;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-desktop a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 6px 2px;
  position: relative;
}

.nav-desktop a:hover {
  color: var(--color-text-main);
}

.nav-desktop a:hover::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-pink);
  box-shadow: 0 0 6px var(--color-pink);
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-btn-header {
  padding: 9px 18px;
  font-size: 0.88rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text-main);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-mobile {
  display: none;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background-color: var(--color-bg);
  border-bottom: 2px solid var(--color-border-dark);
  padding: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.nav-mobile.is-active {
  display: block;
}

.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.nav-mobile li a {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 8px 0;
  color: var(--color-text-main);
  border-bottom: 1px solid var(--color-border-subtle);
}

.nav-mobile li a:hover {
  color: var(--color-pink);
}

.nav-mobile .mobile-cta-wrapper {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* --------------------------------------------------------------------------
   Hero Section: Asymmetric Pinball Machine Layout
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 50px 0 60px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-subhead-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  background: var(--metal-gradient-dark);
  border: 1px solid #3d4654;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: #c9d2dd;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.hero-subhead-badge .pulse-light {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-pink);
  box-shadow: 0 0 8px var(--color-pink);
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--color-text-main);
}

.hero-title .text-gradient-pink {
  background: linear-gradient(135deg, #ffffff 10%, #ff70b3 50%, #ff2a85 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.hero-features-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 6px 0;
}

.hero-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.98rem;
  color: var(--color-text-body);
}

.hero-features-list .bullet-notch {
  width: 6px;
  height: 6px;
  background-color: var(--color-pink);
  box-shadow: 0 0 6px var(--color-pink);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
}

.hero-score-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* Portrait Pinball Demonstration Board */
.pinball-cabinet {
  background: #0f1115;
  border-radius: 18px;
  border: 3px solid #3c4452;
  box-shadow: 
    0 12px 35px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 2px 4px rgba(255, 255, 255, 0.15),
    inset 0 -2px 6px rgba(0, 0, 0, 0.8);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  max-width: 440px;
  margin: 0 auto;
}

.cabinet-top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--metal-gradient-dark);
  border: 1px solid #3a424e;
  border-radius: var(--radius-md);
  padding: 8px 12px;
}

.cabinet-title-label {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #d1d8e0;
  text-transform: uppercase;
}

/* Pinball Canvas Demonstration Playfield */
.playfield-container {
  position: relative;
  width: 100%;
  aspect-ratio: 340 / 460;
  background-color: #12141a;
  border-radius: var(--radius-md);
  border: 2px solid #282d38;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.95);
}

#pinball-canvas {
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}

.cabinet-controls {
  display: flex;
  gap: 8px;
  align-items: center;
}

.btn-game-ctrl {
  flex: 1;
  padding: 9px 8px;
  font-size: 0.84rem;
  font-weight: 700;
  text-align: center;
  border-radius: 4px;
}

.game-disclaimer-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.45;
  text-align: center;
  padding: 4px 6px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   Section Common Styles
   -------------------------------------------------------------------------- */
.section-block {
  padding: 70px 0;
  border-top: 1px solid var(--color-border-subtle);
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 46px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-pink);
  background: rgba(255, 42, 133, 0.1);
  border: 1px solid rgba(255, 42, 133, 0.25);
}

.section-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--color-text-main);
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 1.02rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Advantages: Horizontal Bumper-Inspired Rows
   -------------------------------------------------------------------------- */
.advantages-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

.bumper-row {
  display: grid;
  grid-template-columns: 88px 1fr 140px;
  align-items: center;
  gap: 24px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 22px 26px;
  box-shadow: 
    0 6px 16px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.bumper-row:hover {
  transform: translateX(4px);
  border-color: #3f4757;
}

.bumper-capsule {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--metal-gradient-dark);
  border: 3px solid #8e99a8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 
    0 0 16px rgba(0, 0, 0, 0.6),
    inset 0 2px 4px rgba(255, 255, 255, 0.3);
  position: relative;
}

.bumper-capsule::before {
  content: "";
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: radial-gradient(circle, #ff479c 0%, #ff2a85 70%, #990042 100%);
  box-shadow: 0 0 12px var(--color-pink-glow);
}

.bumper-capsule span {
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  color: #ffffff;
}

.bumper-capsule.bumper-cyan::before {
  background: radial-gradient(circle, #33ebff 0%, #00e5ff 70%, #007785 100%);
  box-shadow: 0 0 12px var(--color-cyan-glow);
}

.bumper-capsule.bumper-silver::before {
  background: var(--metal-gradient-light);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}
.bumper-capsule.bumper-silver span {
  color: #111317;
}

.bumper-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.bumper-content p {
  font-size: 0.94rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.bumper-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
}

.bumper-pts {
  font-family: var(--font-mono);
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--color-pink);
  text-shadow: 0 0 8px var(--color-pink-glow);
}

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

/* --------------------------------------------------------------------------
   Network Destinations: Simplified Route Track
   -------------------------------------------------------------------------- */
.track-diagram-wrapper {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.track-route-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.track-station-card {
  background: #13151b;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.track-station-card:hover {
  transform: translateY(-2px);
  border-color: #424b5a;
}

.track-station-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--color-pink);
}

.track-station-card.alt-cyan::before {
  background-color: var(--color-cyan);
}

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

.station-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.station-ping {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.station-details {
  font-size: 0.86rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.network-notice-box {
  margin-top: 24px;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.35);
  border-left: 3px solid var(--color-amber);
  border-radius: 4px;
  font-size: 0.86rem;
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   AI & Streaming: Large Text Panels (Pinball Backbox Translight)
   -------------------------------------------------------------------------- */
.marquee-panels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.translight-panel {
  background-color: var(--color-surface);
  border: 2px solid #2f3644;
  border-radius: var(--radius-lg);
  padding: 30px;
  position: relative;
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.translight-panel::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--metal-gradient-light);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.translight-panel.panel-pink::after {
  background: linear-gradient(90deg, #ff2a85, #ff70b3);
}

.translight-panel.panel-cyan::after {
  background: linear-gradient(90deg, #00e5ff, #70f0ff);
}

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

.translight-panel h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.35;
}

.translight-panel p.panel-summary {
  font-size: 0.96rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.targets-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.target-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #12141a;
  border: 1px solid #333a47;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-body);
}

.target-pill span.target-light {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-pink);
  box-shadow: 0 0 6px var(--color-pink);
}

.target-pill.cyan-light span.target-light {
  background-color: var(--color-cyan);
  box-shadow: 0 0 6px var(--color-cyan);
}

.panel-feature-bullets {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.panel-feature-bullets li {
  position: relative;
  padding-left: 18px;
}

.panel-feature-bullets li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-pink);
}

/* --------------------------------------------------------------------------
   Pricing Section: 4-5 Clearly Comparable Slots
   -------------------------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.plan-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.plan-card:hover {
  transform: translateY(-4px);
  border-color: #434c5d;
}

/* Emphasized plan card */
.plan-card.plan-featured {
  background-color: #1d202a;
  border: 2px solid var(--color-pink);
  box-shadow: 
    0 12px 36px rgba(255, 42, 133, 0.25),
    0 0 0 1px var(--color-pink);
}

.featured-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #ff479c, #ff2a85);
  color: #ffffff;
  padding: 3px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(255, 42, 133, 0.5);
  white-space: nowrap;
}

.plan-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 6px;
}

.plan-tagline {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  min-height: 38px;
}

.plan-price-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 18px 0 12px;
}

.plan-price-currency {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-pink);
}

.plan-price-val {
  font-size: 2.1rem;
  font-weight: 900;
  color: var(--color-text-main);
  font-family: var(--font-mono);
  line-height: 1;
}

.plan-price-cycle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.plan-traffic-spec {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  background: #111317;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  margin-bottom: 18px;
}

.plan-specs-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  flex-grow: 1;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.plan-specs-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-specs-list li svg {
  width: 14px;
  height: 14px;
  color: var(--color-pink);
  flex-shrink: 0;
}

.plan-cta-wrapper {
  margin-top: auto;
}

.plan-card .btn-tactile {
  width: 100%;
}

.pricing-notes-box {
  margin-top: 26px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Pricing Cycles Mini Grid */
.plan-cycle-breakdown {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  background: #111317;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 6px;
  margin-bottom: 16px;
  text-align: center;
}

.cycle-pill-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cycle-pill-name {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.cycle-pill-val {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 700;
  color: #ffffff;
}

.cycle-pill-item.is-featured .cycle-pill-val {
  color: var(--color-pink);
}

/* On-Demand Traffic Pack Display */
.ondemand-pricing-wrapper {
  margin-top: 36px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.ondemand-head-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.ondemand-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.ondemand-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.ondemand-card {
  background: #12141a;
  border: 1px solid #2f3644;
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.ondemand-card:hover {
  transform: translateY(-2px);
  border-color: #4b5568;
}

.ondemand-info h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 4px;
}

.ondemand-info p {
  font-size: 0.84rem;
  color: var(--color-text-secondary);
}

.ondemand-price-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex-shrink: 0;
}

.ondemand-price-val {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-pink);
}

.bonus-tag-banner {
  margin-top: 20px;
  background: rgba(255, 42, 133, 0.08);
  border: 1px dashed rgba(255, 42, 133, 0.35);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  font-size: 0.86rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 768px) {
  .ondemand-grid {
    grid-template-columns: 1fr;
  }
}


/* --------------------------------------------------------------------------
   SEO Cards: Desktop 3x3, Tablet 2-col, Mobile 1-col
   -------------------------------------------------------------------------- */
.seo-articles-section {
  padding: 70px 0;
  background-color: var(--color-bg-darker);
  border-top: 1px solid var(--color-border-subtle);
}

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

.article-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: #4b5568;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
}

.article-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.article-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.45;
  margin-bottom: 10px;
}

.article-card h3 a:hover {
  color: var(--color-pink);
}

.article-card p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.article-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 14px;
  font-size: 0.84rem;
}

.read-more-link {
  font-weight: 700;
  color: var(--color-pink);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.read-more-link:hover {
  color: var(--color-pink-bright);
}

/* --------------------------------------------------------------------------
   Testimonials: 3-6 Cards Clearly Labelled
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.testimonial-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--metal-gradient-dark);
  border: 2px solid #576172;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: var(--color-pink);
}

.user-info .user-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.user-info .user-role {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.testimonial-body {
  font-size: 0.92rem;
  color: var(--color-text-body);
  line-height: 1.65;
}

.testimonial-score-tag {
  margin-top: auto;
  align-self: flex-start;
}

/* --------------------------------------------------------------------------
   Lightweight FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: #3f4757;
}

.faq-summary {
  padding: 18px 22px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
}

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

.faq-summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-pink);
  transition: transform var(--transition-fast);
}

.faq-item[open] .faq-summary::after {
  content: "−";
  transform: rotate(180deg);
}

.faq-item[open] {
  border-color: rgba(255, 42, 133, 0.4);
}

.faq-content {
  padding: 0 22px 20px;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 14px;
}

/* --------------------------------------------------------------------------
   Footer & Editorial Links
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #0c0d10;
  border-top: 2px solid #232732;
  padding: 60px 0 30px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-brand-desc {
  font-size: 0.86rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.footer-col h4 {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--color-text-main);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-pink);
}

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

.footer-col ul li a {
  color: var(--color-text-secondary);
}

.footer-col ul li a:hover {
  color: var(--color-pink);
}

/* Editorial Links Box */
.footer-editorial-box {
  background: #14171e;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 34px;
}

.editorial-header {
  font-size: 0.88rem;
  font-weight: 700;
  color: #d8dee8;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.editorial-links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.editorial-link-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: #adb6c4;
  padding: 6px 12px;
  background: #1b1e27;
  border-radius: 4px;
  border: 1px solid #2d3340;
  transition: all var(--transition-fast);
}

.editorial-link-item:hover {
  color: #ffffff;
  border-color: var(--color-pink);
  background: rgba(255, 42, 133, 0.12);
}

.footer-bottom-bar {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-legal-links a:hover {
  color: var(--color-text-main);
}

/* --------------------------------------------------------------------------
   Article & Documentation Page Specific Styles
   -------------------------------------------------------------------------- */
.article-page-layout {
  padding: 50px 0 80px;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.breadcrumb-nav a {
  color: var(--color-text-secondary);
}

.breadcrumb-nav a:hover {
  color: var(--color-pink);
}

.breadcrumb-nav span.sep {
  color: #4a5463;
}

.article-header {
  margin-bottom: 36px;
  border-bottom: 1px solid var(--color-border-dark);
  padding-bottom: 24px;
}

.article-header h1 {
  font-size: 2.3rem;
  font-weight: 900;
  color: var(--color-text-main);
  line-height: 1.25;
  margin-bottom: 16px;
}

.article-header-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 0.86rem;
  color: var(--color-text-muted);
}

.article-body-wrapper {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}

.article-main-content {
  font-size: 1.05rem;
  color: var(--color-text-body);
  line-height: 1.8;
}

.article-main-content h2 {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border-dark);
}

.article-main-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 28px 0 12px;
}

.article-main-content p {
  margin-bottom: 18px;
}

.article-main-content ul, 
.article-main-content ol {
  margin: 16px 0 20px 24px;
}

.article-main-content ul li {
  list-style-type: square;
  margin-bottom: 8px;
}

.article-main-content ol li {
  list-style-type: decimal;
  margin-bottom: 8px;
}

.article-main-content blockquote {
  border-left: 4px solid var(--color-pink);
  background: var(--color-surface);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
  color: var(--color-text-secondary);
  font-style: italic;
}

.article-callout {
  background: #141720;
  border: 1px solid #2f3747;
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 28px 0;
}

.article-callout h4 {
  font-size: 1.05rem;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.article-main-content pre,
.article-main-content code {
  font-family: var(--font-mono);
}

.article-main-content code:not(pre code) {
  background: #232732;
  color: #ff85be;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
}

.article-main-content pre {
  background: #0d0f13;
  border: 1px solid #282f3c;
  border-radius: var(--radius-md);
  padding: 16px;
  overflow-x: auto;
  margin: 20px 0;
  font-size: 0.9rem;
  color: #c9d2dd;
}

/* Sidebar in Article */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-sticky-box {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-widget {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-lg);
  padding: 22px;
}

.sidebar-widget h4 {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border-subtle);
}

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

.sidebar-related-links a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

.sidebar-related-links a:hover {
  color: var(--color-pink);
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints:
   Tested for 375px, 390px, 430px, 768px, 1024px, 1440px
   -------------------------------------------------------------------------- */

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pinball-cabinet {
    max-width: 480px;
    width: 100%;
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .marquee-panels-grid {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 900px) {
  .nav-desktop {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .seo-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-body-wrapper {
    grid-template-columns: 1fr;
  }
  .sidebar-sticky-box {
    position: static;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-desc {
    font-size: 1rem;
  }
  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-cta-group .btn-tactile {
    width: 100%;
  }
  .bumper-row {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
  }
  .bumper-capsule {
    margin: 0 auto;
  }
  .bumper-content h3 {
    justify-content: center;
  }
  .bumper-stat {
    align-items: center;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .seo-cards-grid {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}