/* ==========================================================================
   HYBRIDCHAIN - FORTON-INSPIRED MODERN WEB3 DAPP DESIGN SYSTEM
   Midnight Space Canvas • Specular Top Rims • Glowing Cyan Accents
   Tactile App Cards • Precision Telemetry & Verified On-Chain Badges
   ========================================================================== */

/* --- Google Fonts --- */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Space+Grotesk:wght@500;600;700;800&display=swap");

/* --- Design Tokens & Forton-Inspired Modern Dark Palette --- */
:root {
  /* Midnight Canvas & App Layer Surfaces */
  --bg-deep: #080b12;
  --bg-canvas: #0a0e17;
  --bg-surface: #101524;
  --bg-surface-raised: #141b2e;
  --bg-surface-elevated: #19233c;
  --bg-recessed: #07090f;
  --bg-glass-nav: rgba(10, 14, 23, 0.88);

  /* High-Voltage Accents & Radiant Gradients */
  --accent-cyan: #00f0ff;
  --accent-cyan-vivid: #00a3ff;
  --accent-indigo: #6366f1;
  --accent-blue-glow: rgba(0, 163, 255, 0.25);
  --accent-cyan-glow: rgba(0, 240, 255, 0.3);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.4);
  --accent-amber: #f59e0b;

  /* Typography Colors */
  --text-main: #94a3b8;
  --text-bright: #f8fafc;
  --text-heading: #ffffff;
  --text-muted: #64748b;
  --text-dim: #475569;

  /* Borders & Specular Top-Rim Lighting */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-accent: rgba(0, 163, 255, 0.4);
  --border-cyan: rgba(0, 240, 255, 0.5);

  --rim-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.15);
  --rim-highlight-bright: inset 0 1px 0 rgba(255, 255, 255, 0.25);
  --rim-accent: inset 0 1px 0 rgba(0, 240, 255, 0.4);

  /* Modern Shadows & Glows */
  --shadow-card: 0 16px 36px -10px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  --shadow-card-hover: 0 24px 48px -12px rgba(0, 0, 0, 0.85), 0 0 24px -4px rgba(0, 163, 255, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.22);
  --shadow-btn-primary: 0 8px 24px -4px rgba(0, 163, 255, 0.45);
  --shadow-btn-primary-hover: 0 12px 32px -4px rgba(0, 240, 255, 0.6);

  /* Typography Fonts */
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-tech: "Space Grotesk", var(--font-sans);

  /* Layout & Radii */
  --max-width: 1280px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-pill: 9999px;

  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-deep);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: manipulation;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  background: var(--bg-deep);
  color: var(--text-main);
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  position: relative;
  touch-action: manipulation;
}

/* Accessibility Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--accent-cyan);
  color: #05070d;
  padding: 10px 18px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 99999;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 20px;
}

/* --- Container & Grids --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

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

/* --- Ambient Aurora Canvas & Atmospheric Mesh --- */
.ambient-scene {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.45;
}

.ambient-3d-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
}

.ambient-3d-glow--1 {
  top: -12%;
  left: 50%;
  transform: translateX(-50%);
  width: 750px;
  height: 450px;
  background: radial-gradient(circle, rgba(0, 163, 255, 0.16) 0%, rgba(99, 102, 241, 0.08) 50%, transparent 70%);
}

.ambient-3d-glow--2 {
  bottom: 15%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, rgba(37, 99, 235, 0.06) 50%, transparent 70%);
}

.ambient-grid-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
  opacity: 0.7;
}

/* --- Section Formatting --- */
.section {
  position: relative;
  z-index: 2;
  padding: 100px 0;
}

.section--grounded {
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-canvas) 50%, var(--bg-deep) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-header--center {
  text-align: center;
  max-width: 780px;
  margin-inline: auto;
}

.section-tag-3d {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: rgba(0, 163, 255, 0.08);
  border: 1px solid rgba(0, 163, 255, 0.25);
  border-radius: var(--radius-pill);
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.section-title-3d {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-heading);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-subtitle-3d {
  font-size: 1.05rem;
  color: var(--text-main);
  line-height: 1.6;
}

/* --- Precision Custom Cursor --- */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  display: none;
}

@media (pointer: fine) {
  .custom-cursor {
    display: block;
  }
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px var(--accent-cyan);
  transition: transform 0.15s ease, background-color 0.2s ease;
}

.cursor-ring {
  width: 34px;
  height: 34px;
  border: 1.5px solid rgba(0, 240, 255, 0.45);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, transform 0.12s ease-out;
}

.cursor-label {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--bg-surface-elevated);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-medium);
  opacity: 0;
  transition: opacity 0.2s ease;
  white-space: nowrap;
}

/* --- Radiant 3D Tactile Buttons --- */
.btn-3d {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  user-select: none;
  position: relative;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-3d:active {
  transform: translateY(2px) scale(0.98);
}

/* Primary Button: Radiant Cyan/Blue Gradient */
.btn-3d--primary {
  background: linear-gradient(135deg, #0099ff 0%, #00f0ff 100%);
  color: #060a14;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-btn-primary), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-3d--primary:hover {
  background: linear-gradient(135deg, #1aa4ff 0%, #29f3ff 100%);
  box-shadow: var(--shadow-btn-primary-hover), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

/* Secondary Button: Sleek Frosted Obsidian */
.btn-3d--secondary {
  background: var(--bg-surface-raised);
  color: var(--text-bright);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-pill);
  box-shadow: var(--rim-highlight), 0 4px 14px rgba(0, 0, 0, 0.3);
}

.btn-3d--secondary:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-accent);
  color: #ffffff;
  box-shadow: var(--rim-highlight-bright), 0 6px 20px rgba(0, 163, 255, 0.15);
  transform: translateY(-2px);
}

.btn-3d--small {
  padding: 9px 20px;
  font-size: 0.85rem;
}

.btn-3d--large {
  padding: 14px 30px;
  font-size: 1rem;
}

.btn-3d--full {
  width: 100%;
  padding: 12px 20px;
  font-size: 0.9rem;
}

/* ==========================================================================
   SOLID 3D COCKPIT HEADER / NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: padding 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.site-header.is-scrolled {
  padding: 10px 0;
}

.cockpit-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-glass-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 8px 16px 8px 20px;
  box-shadow: var(--rim-highlight), 0 12px 30px rgba(0, 0, 0, 0.5);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand__emblem-wrap {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--bg-surface-elevated) 0%, var(--bg-surface) 100%);
  border: 1px solid var(--border-medium);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--rim-highlight), 0 4px 10px rgba(0, 0, 0, 0.4);
}

.brand__logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.brand__text-group {
  display: flex;
  flex-direction: column;
}

.brand__title {
  font-family: var(--font-tech);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #ffffff;
  line-height: 1.1;
}

.brand__badge {
  font-family: var(--font-tech);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
}

.nav-links-wrap {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link-item {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 2px;
}

.nav-link-item:hover,
.nav-link-item.active {
  color: #ffffff;
}

.nav-link-item.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ==========================================================================
   GOOGLE TRANSLATE & CUSTOM LANGUAGE SELECTOR
   ========================================================================== */
.lang-selector {
  position: relative;
  display: inline-block;
  user-select: none;
}

.lang-btn {
  background: var(--bg-surface-raised);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-pill);
  padding: 7px 14px 7px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--rim-highlight), 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.lang-btn:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-accent);
  box-shadow: var(--rim-highlight-bright), 0 6px 16px rgba(0, 163, 255, 0.15);
}

.lang-chevron {
  color: var(--text-main);
  transition: transform 0.2s ease, color 0.2s ease;
}

.lang-btn[aria-expanded="true"] .lang-chevron {
  transform: rotate(180deg);
  color: var(--accent-cyan);
}

.lang-flag {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.6);
  flex-shrink: 0;
  display: block;
}

.lang-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1;
}

/* Glassmorphic Dark Dropdown Menu */
.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  max-height: 280px;
  overflow-y: auto !important;
  overflow-x: hidden;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  background: rgba(16, 21, 36, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 6px;
  list-style: none;
  z-index: 1200;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  scrollbar-width: thin;
  scrollbar-color: var(--accent-cyan-vivid) rgba(255, 255, 255, 0.05);
  pointer-events: auto;
}

.lang-dropdown::-webkit-scrollbar {
  width: 6px;
}
.lang-dropdown::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 4px;
}
.lang-dropdown::-webkit-scrollbar-thumb {
  background: var(--accent-cyan-vivid);
  border-radius: 4px;
}
.lang-dropdown::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

.lang-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: 10px;
  cursor: pointer;
  color: var(--text-main);
  font-size: 0.86rem;
  font-weight: 600;
  transition: background var(--transition-fast), color var(--transition-fast);
  gap: 12px;
}

.lang-option:hover {
  background: rgba(0, 163, 255, 0.12);
  color: #ffffff;
}

.lang-option.is-active {
  background: linear-gradient(135deg, rgba(0, 163, 255, 0.18) 0%, rgba(0, 240, 255, 0.08) 100%);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.lang-opt-name {
  white-space: nowrap;
}

.lang-opt-flag {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
  flex-shrink: 0;
}

/* Hide Default Google Translate Widget Artifacts */
#google_translate_element,
.goog-te-banner-frame.skiptranslate,
.goog-te-gadget-simple,
.goog-te-gadget {
  display: none !important;
}

body {
  top: 0px !important;
  position: static !important;
}

.goog-tooltip,
.goog-tooltip:hover {
  display: none !important;
}

.goog-text-highlight {
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

iframe.skiptranslate,
iframe.goog-te-banner-frame {
  display: none !important;
  visibility: hidden !important;
}

.nav-controls {
  display: none;
}

.nav-toggle {
  background: var(--bg-surface-raised);
  border: 1px solid var(--border-medium);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  box-shadow: var(--rim-highlight);
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--text-bright);
  border-radius: 2px;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  transform-origin: center;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   HERO: 3D COMMAND STATION LAYOUT
   ========================================================================== */
.hero-station {
  min-height: 100vh;
  padding-top: 150px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-station__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

/* Top Badges Station Deck */
.hero-station__badges {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

/* Protocol Status Plate */
.protocol-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  box-shadow: var(--rim-highlight), 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.protocol-chip:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: var(--rim-highlight-bright), 0 6px 18px rgba(0, 240, 255, 0.15);
}

/* Participants Live Cyber Chip */
.participants-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 12px;
  background: linear-gradient(135deg, rgba(14, 24, 42, 0.85), rgba(8, 14, 26, 0.95));
  border: 1px solid rgba(0, 240, 255, 0.28);
  border-radius: var(--radius-pill);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: default;
  opacity: 1;
  visibility: visible;
  transition: all var(--transition-fast);
}

.participants-chip:hover {
  border-color: rgba(0, 240, 255, 0.55);
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Pulse Beacon Animation */
.participants-pulse-wrap {
  position: relative;
  width: 10px;
  height: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.participants-beacon {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00ffb2;
  box-shadow: 0 0 10px #00ffb2, 0 0 20px rgba(0, 255, 178, 0.6);
  z-index: 2;
  animation: pulse-beacon-core 2s infinite ease-in-out;
}

.participants-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 1.5px solid #00ffb2;
  animation: pulse-beacon-wave 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  z-index: 1;
}

@keyframes pulse-beacon-core {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.85); opacity: 0.7; }
}

@keyframes pulse-beacon-wave {
  0% { transform: scale(0.8); opacity: 0.9; }
  100% { transform: scale(2.6); opacity: 0; }
}

/* Micro Peer Cluster Avatar Group */
.participants-cluster {
  display: flex;
  align-items: center;
  margin-left: -2px;
}

.cluster-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.5px solid #0a1120;
  margin-left: -5px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.cluster-dot--1 {
  background: linear-gradient(135deg, #00f0ff, #0088ff);
  margin-left: 0;
}

.cluster-dot--2 {
  background: linear-gradient(135deg, #a855f7, #6366f1);
}

.cluster-dot--3 {
  background: linear-gradient(135deg, #ffd700, #ff8c00);
}

.participants-text-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.participants-title {
  font-family: var(--font-tech);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.participants-counter-wrap {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.participants-val {
  font-family: var(--font-tech);
  font-size: 0.95rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.02em;
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.35);
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.participants-val.is-updating {
  color: #00ffb2;
  text-shadow: 0 0 16px rgba(0, 255, 178, 0.8);
}

.participants-plus-sym {
  font-family: var(--font-tech);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.participants-status-pill {
  font-family: var(--font-tech);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #00ffb2;
  background: rgba(0, 255, 178, 0.12);
  border: 1px solid rgba(0, 255, 178, 0.35);
  padding: 2px 7px;
  border-radius: 999px;
  line-height: 1;
}

.chip-led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulse-led 2s infinite ease-in-out;
}

@keyframes pulse-led {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.chip-label {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-bright);
}

.chip-divider {
  color: var(--border-medium);
  font-size: 0.75rem;
}

.chip-status {
  font-family: var(--font-tech);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

/* Kinetic Architectural Headline */
.hero-station__title {
  font-family: var(--font-sans);
  font-size: clamp(2.4rem, 4.5vw, 3.85rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.kinetic-line {
  display: block;
}

.kinetic-line--highlight {
  background: linear-gradient(135deg, #00f0ff 0%, #0099ff 50%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-station__body {
  font-size: 1.12rem;
  color: var(--text-main);
  line-height: 1.65;
  max-width: 580px;
  margin-bottom: 2.25rem;
}

.hero-station__actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

/* Raised 3D Telemetry Dock */
.telemetry-dock {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.85rem;
}

.telemetry-tile {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 12px;
  box-shadow: var(--rim-highlight), 0 8px 20px rgba(0, 0, 0, 0.4);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.telemetry-tile:hover {
  transform: translateY(-3px);
  border-color: var(--border-accent);
  box-shadow: var(--rim-highlight-bright), 0 12px 28px rgba(0, 163, 255, 0.15);
}

.telemetry-tile--featured {
  background: linear-gradient(145deg, rgba(0, 240, 255, 0.08), rgba(12, 20, 34, 0.9));
  border-color: rgba(0, 240, 255, 0.28);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.1), var(--rim-highlight);
}

.telemetry-tile--featured:hover {
  border-color: rgba(0, 240, 255, 0.6);
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.2), var(--rim-highlight-bright);
}

.telemetry-tile__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.tile-tag {
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.tile-tag--active {
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  gap: 5px;
}

.tile-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulse-led 1.8s infinite ease-in-out;
}

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

.tile-val-wrap {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 4px;
}

.tile-val {
  display: block;
  font-family: var(--font-tech);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease;
}

.tile-val--cyan {
  color: #00f0ff;
  text-shadow: 0 0 14px rgba(0, 240, 255, 0.35);
}

.tile-val.is-updating {
  color: #00ffb2;
  text-shadow: 0 0 16px rgba(0, 255, 178, 0.8);
}

.tile-val-plus {
  font-family: var(--font-tech);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.tile-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Right Column: 3D Holographic Quantum Portal */
.hero-station__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.quantum-portal {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1 / 1;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Concentric Gyroscopic Orbital Rings */
.quantum-ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  transform-style: preserve-3d;
}

.quantum-ring--outer {
  width: 90%;
  height: 90%;
  border: 1px solid rgba(0, 240, 255, 0.2);
  box-shadow: 0 0 35px rgba(0, 163, 255, 0.1), inset 0 0 25px rgba(0, 240, 255, 0.05);
  animation: rotate-quantum-slow 60s linear infinite;
}

.ring-coord {
  position: absolute;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: var(--bg-surface-elevated);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid rgba(0, 240, 255, 0.35);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.6);
}

.ring-coord--0   { top: -8px; left: 50%; transform: translateX(-50%); }
.ring-coord--90  { right: -12px; top: 50%; transform: translateY(-50%); }
.ring-coord--180 { bottom: -8px; left: 50%; transform: translateX(-50%); }
.ring-coord--270 { left: -14px; top: 50%; transform: translateY(-50%); }

.quantum-ring--middle {
  width: 68%;
  height: 68%;
  border: 1.5px dashed rgba(0, 240, 255, 0.4);
  box-shadow: 0 0 25px rgba(0, 163, 255, 0.15);
  animation: rotate-quantum-reverse 40s linear infinite;
}

.quantum-ring--inner {
  width: 48%;
  height: 48%;
  border: 1px solid rgba(0, 163, 255, 0.25);
  animation: rotate-quantum-slow 25s linear infinite;
}

@keyframes rotate-quantum-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotate-quantum-reverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Connecting Energy Rays & Photon Packets */
.quantum-svg-rays {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.ray-line {
  stroke: url(#quantum-beam);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
  opacity: 0.65;
  animation: ray-dash 25s linear infinite;
}

@keyframes ray-dash {
  to { stroke-dashoffset: -1000; }
}

.ray-packet {
  fill: #00f0ff;
  filter: drop-shadow(0 0 8px #00f0ff);
  animation: ray-packet-pulse 2.5s ease-in-out infinite;
}

.ray-packet--1 { animation-delay: 0s; }
.ray-packet--2 { animation-delay: 0.65s; }
.ray-packet--3 { animation-delay: 1.3s; }
.ray-packet--4 { animation-delay: 1.95s; }

@keyframes ray-packet-pulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.3); }
}

/* Central Holographic Crystal Core */
.quantum-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  width: 185px;
  height: 185px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float-quantum-core 5s ease-in-out infinite;
  transform-style: preserve-3d;
}

@keyframes float-quantum-core {
  0%, 100% { transform: translate(-50%, -50%) rotateZ(0deg); }
  50% { transform: translate(-50%, -54%) rotateZ(1deg); }
}

.quantum-core__glow-ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    rgba(0, 163, 255, 0.6),
    rgba(0, 240, 255, 0.8),
    rgba(99, 102, 241, 0.6),
    rgba(0, 163, 255, 0.6)
  );
  filter: blur(14px);
  opacity: 0.85;
  animation: rotate-quantum-slow 14s linear infinite;
  pointer-events: none;
}

.quantum-core__inner {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, #151d30 0%, #0d1424 70%, #070a12 100%);
  border: 2px solid rgba(0, 240, 255, 0.45);
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.9),
    0 0 40px rgba(0, 163, 255, 0.3),
    inset 0 1px 2px rgba(255, 255, 255, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  z-index: 2;
  transition: transform 0.25s ease;
}

.quantum-core__logo-plate {
  margin-bottom: 2px;
}

.quantum-core__logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 4px 14px rgba(0, 240, 255, 0.5));
  transition: transform 0.3s ease;
}

.quantum-core:hover .quantum-core__logo {
  transform: scale(1.1) rotate(5deg);
}

.quantum-core__title {
  font-family: var(--font-tech);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #ffffff;
  margin-bottom: 4px;
}

.quantum-core__telemetry {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.core-telemetry-tag {
  font-family: var(--font-tech);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(0, 240, 255, 0.15);
  color: #00f0ff;
  border: 1px solid rgba(0, 240, 255, 0.35);
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 2px;
}

.core-telemetry-status {
  font-family: var(--font-tech);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #cbd5e1;
  text-transform: uppercase;
  white-space: nowrap;
  max-width: 145px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

/* Interactive Floating System Pods (01, 02, 03, 04) */
.quantum-pod {
  position: absolute;
  z-index: 15;
  background: var(--bg-surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 9px 15px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.75), var(--rim-highlight);
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  user-select: none;
}

.quantum-pod:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-accent);
}

.quantum-pod.is-active {
  background: #111a2e;
  border: 1.5px solid #00f0ff;
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.4), inset 0 0 15px rgba(0, 240, 255, 0.12), var(--rim-highlight-bright);
}

.quantum-pod__badge {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.12);
  display: grid;
  place-items: center;
  font-family: var(--font-tech);
  font-size: 0.72rem;
  font-weight: 800;
  color: #00f0ff;
  border: 1px solid rgba(0, 240, 255, 0.35);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.quantum-pod.is-active .quantum-pod__badge {
  background: #00f0ff;
  color: #060a14;
  box-shadow: 0 0 12px #00f0ff;
}

.quantum-pod__body strong {
  display: block;
  font-family: var(--font-tech);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1.2;
  text-align: left;
}

.quantum-pod__body span {
  display: block;
  font-size: 0.68rem;
  color: var(--text-main);
  margin-top: 2px;
  text-align: left;
}

/* Cardinal Pod Positions (Desktop Radial Orbit) */
.quantum-pod--top {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.quantum-pod--top:hover {
  transform: translateX(-50%) translateY(-3px);
}

.quantum-pod--top.is-active {
  transform: translateX(-50%) translateY(-2px);
}

.quantum-pod--right {
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
}

.quantum-pod--right:hover {
  transform: translateY(-50%) translateX(3px);
}

.quantum-pod--right.is-active {
  transform: translateY(-50%) translateX(2px);
}

.quantum-pod--bottom {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.quantum-pod--bottom:hover {
  transform: translateX(-50%) translateY(3px);
}

.quantum-pod--bottom.is-active {
  transform: translateX(-50%) translateY(2px);
}

.quantum-pod--left {
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
}

.quantum-pod--left:hover {
  transform: translateY(-50%) translateX(-3px);
}

.quantum-pod--left.is-active {
  transform: translateY(-50%) translateX(-2px);
}

/* ==========================================================================
   ARCHITECTURAL FOUNDATION (3D TACTILE PLINTHS)
   ========================================================================== */
.plinth-grid {
  margin-top: 1rem;
}

.plinth-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.plinth-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card-hover);
}

.plinth-card__num {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: var(--font-tech);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-dim);
}

.plinth-icon-box {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--bg-surface-elevated) 0%, var(--bg-surface-raised) 100%);
  border: 1px solid var(--border-medium);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  box-shadow: var(--rim-highlight), 0 6px 16px rgba(0, 0, 0, 0.4);
}

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

.plinth-card__title {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.plinth-card__desc {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.6;
}

/* ==========================================================================
   THE 4 PROTOCOL ENGINES (SOLID 3D MODULAR DECK)
   ========================================================================== */
.engine-deck-grid {
  margin-top: 1rem;
}

.engine-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.engine-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card-hover);
}

.engine-card__chassis {
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.engine-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.engine-badge {
  font-family: var(--font-tech);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  background: rgba(0, 163, 255, 0.1);
  border: 1px solid rgba(0, 163, 255, 0.25);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
}

.engine-chip {
  font-family: var(--font-tech);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
}

.engine-card__name {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.engine-card__sub {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.engine-card__body {
  font-size: 0.9rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

/* Recessed LCD Telemetry Bay */
.engine-lcd-bay {
  background: var(--bg-recessed);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 24px;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.8), var(--rim-highlight);
}

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

.lcd-row:not(:last-child) {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.lcd-row span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.lcd-row strong {
  font-family: var(--font-tech);
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
}

/* ==========================================================================
   3D PROTOCOL EXECUTION PIPELINE
   ========================================================================== */
.pipeline-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 2rem;
}

.pipeline-track::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 5%;
  width: 90%;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 163, 255, 0.2) 0%, rgba(0, 240, 255, 0.6) 50%, rgba(99, 102, 241, 0.2) 100%);
  z-index: 1;
}

.pipeline-step {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  position: relative;
  z-index: 2;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.pipeline-step:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card-hover);
}

.pipeline-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: 50%;
  font-family: var(--font-tech);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent-cyan);
  margin-bottom: 16px;
  box-shadow: var(--rim-highlight);
}

.pipeline-step__indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-dim);
  margin-bottom: 16px;
}

.pipeline-step__indicator--active {
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
}

.pipeline-step__title {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.pipeline-step__text {
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.55;
}

/* ==========================================================================
   VERIFIED CONTRACT VAULT (SOLID 3D TERMINAL BLOCKS)
   ========================================================================== */
.vault-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 1rem;
  min-width: 0;
  width: 100%;
}

.vault-block {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  min-width: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.vault-block:hover {
  transform: translateY(-5px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card-hover);
}

.vault-block__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.vault-block__title {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  word-break: break-word;
}

.vault-block__tag {
  font-family: var(--font-tech);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-emerald);
}

.vault-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 12px var(--accent-emerald);
  margin-top: 6px;
  flex-shrink: 0;
}

.vault-block__desc {
  font-size: 0.92rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 24px;
}

.vault-addr-bay {
  background: var(--bg-recessed);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 24px;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.8), var(--rim-highlight);
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.vault-addr-text {
  font-family: var(--font-tech);
  font-size: clamp(0.74rem, 2.7vw, 0.88rem);
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: 0.03em;
  word-break: break-all;
  overflow-wrap: anywhere;
  display: block;
  line-height: 1.45;
}

.vault-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==========================================================================
   FREQUENTLY ASKED QUESTIONS (TACTILE 3D ACCORDION)
   ========================================================================== */
.faq-deck {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 860px;
  margin: 1.5rem auto 0;
}

.faq-tile {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.faq-tile.is-open {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-card-hover);
}

.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 26px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.faq-btn:hover {
  color: var(--accent-cyan);
}

.faq-rotary-icon {
  font-family: var(--font-tech);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent-cyan);
  transition: transform 0.25s ease;
  line-height: 1;
}

.faq-tile.is-open .faq-rotary-icon {
  transform: rotate(45deg);
}

.faq-panel {
  padding: 0 26px 24px 26px;
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.65;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  margin-top: 2px;
  padding-top: 18px;
}

/* ==========================================================================
   SOLID 3D INDUSTRIAL FOOTER
   ========================================================================== */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 40px;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 50px;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-tech);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-cyan);
  transform: translateX(3px);
}

.risk-disclosure-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 40px;
  box-shadow: var(--rim-highlight);
}

.risk-disclosure-card h5 {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 8px;
}

.risk-disclosure-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-station__grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .quantum-portal {
    max-width: 440px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .pipeline-track {
    grid-template-columns: repeat(2, 1fr);
  }

  .pipeline-track::before {
    display: none;
  }

  .vault-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  /* Navigation Menu - Left-Aligned Mobile Drawer Card */
  .nav-links-wrap {
    position: fixed;
    top: 76px;
    left: 16px;
    right: 16px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85), var(--rim-highlight-bright);
    display: none;
    max-height: calc(100vh - 96px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 1100;
  }

  .nav-links-wrap.is-open {
    display: flex;
    animation: mobileMenuIn 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  }

  @keyframes mobileMenuIn {
    from {
      opacity: 0;
      transform: translateY(-8px) scale(0.98);
    }
    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    text-align: left;
    gap: 0.35rem;
    padding: 0;
    margin: 0;
  }

  .nav-links li {
    width: 100%;
    text-align: left;
  }

  .nav-link-item {
    display: flex;
    align-items: center;
    width: 100%;
    text-align: left;
    padding: 11px 16px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-bright);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
  }

  .nav-link-item:hover,
  .nav-link-item.active {
    background: rgba(0, 240, 255, 0.08);
    color: var(--accent-cyan);
    border-left-color: var(--accent-cyan);
    padding-left: 20px;
  }

  .nav-link-item.active::after {
    display: none;
  }

  .nav-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding-top: 14px;
    margin-top: 4px;
    border-top: 1px solid var(--border-subtle);
  }

  .lang-selector {
    width: 100%;
  }

  .lang-btn {
    width: 100%;
    justify-content: space-between;
    padding: 10px 16px;
  }

  .lang-dropdown {
    width: 100%;
    left: 0;
    right: 0;
  }

  .nav-actions .btn-3d {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
    font-size: 0.95rem;
  }

  .nav-controls {
    display: block;
  }

  /* Section Spacing & Layout */
  .section {
    padding: 64px 0;
  }

  .hero-station {
    padding-top: 120px;
    padding-bottom: 50px;
    min-height: auto;
  }

  .hero-station__actions {
    width: 100%;
  }

  .hero-station__actions .btn-3d {
    flex: 1 1 200px;
    justify-content: center;
  }

  .protocol-chip {
    max-width: 100%;
    flex-wrap: wrap;
  }

  .quantum-portal {
    max-width: 380px;
  }

  .quantum-core {
    width: 145px;
    height: 145px;
  }

  .quantum-core__logo {
    width: 34px;
    height: 34px;
  }

  .quantum-pod {
    padding: 7px 11px;
    gap: 7px;
  }

  .quantum-pod__badge {
    width: 24px;
    height: 24px;
    font-size: 0.65rem;
  }

  .quantum-pod__body strong {
    font-size: 0.72rem;
  }

  .quantum-pod__body span {
    display: none;
  }

  .grid-4,
  .grid-2,
  .vault-grid,
  .pipeline-track {
    grid-template-columns: 1fr;
  }

  /* Verified Contracts Mobile Optimization */
  .vault-grid {
    gap: 1.5rem;
  }

  .vault-block {
    padding: 26px 20px;
  }

  .vault-actions {
    width: 100%;
  }

  .vault-actions .btn-3d {
    flex: 1 1 160px;
    justify-content: center;
  }

  .telemetry-dock {
    grid-template-columns: repeat(2, 1fr);
  }

  .telemetry-tile--featured {
    grid-column: span 2;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  /* Ultra-Compact Layout Protection for Small Mobiles */
  .container {
    padding-inline: 16px;
  }

  .cockpit-nav {
    padding: 6px 14px;
  }

  .brand__title {
    font-size: 0.95rem;
  }

  .brand__badge {
    font-size: 0.58rem;
  }

  .hero-station {
    padding-top: 105px;
    padding-bottom: 40px;
  }

  .hero-station__title {
    font-size: clamp(1.8rem, 7.5vw, 2.3rem);
    line-height: 1.12;
  }

  .hero-station__body {
    font-size: 0.96rem;
    margin-bottom: 1.75rem;
  }

  .hero-station__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .hero-station__actions .btn-3d {
    width: 100%;
    flex: 1 1 100%;
    justify-content: center;
    padding: 12px 20px;
    font-size: 0.92rem;
  }

  .protocol-chip {
    padding: 5px 12px;
    gap: 6px;
  }

  .chip-label,
  .chip-status {
    font-size: 0.66rem;
  }

  /* Quantum Portal Contained within Viewport */
  .quantum-portal {
    max-width: min(290px, calc(100vw - 40px));
    margin-inline: auto;
  }

  .quantum-pod--right {
    right: -4px;
  }

  .quantum-pod--left {
    left: -4px;
  }

  .ring-coord--90 {
    right: -6px;
  }

  .ring-coord--270 {
    left: -6px;
  }

  .quantum-core {
    width: 125px;
    height: 125px;
  }

  .quantum-core__title {
    font-size: 0.64rem;
  }

  .core-telemetry-tag {
    font-size: 0.52rem;
    padding: 1px 6px;
  }

  .core-telemetry-status {
    font-size: 0.55rem;
    max-width: 100px;
  }

  .quantum-pod {
    padding: 5px 8px;
    gap: 5px;
  }

  .quantum-pod__body strong {
    font-size: 0.65rem;
  }

  .telemetry-dock {
    gap: 0.75rem;
  }

  .telemetry-tile {
    padding: 12px 10px;
    min-width: 0;
  }

  .tile-val {
    font-size: 1.15rem;
  }

  .tile-desc {
    font-size: 0.66rem;
  }

  /* Verified Contracts Cards Mobile Full-Bleed Fix */
  .vault-block {
    padding: 20px 14px;
    border-radius: var(--radius-lg);
  }

  .vault-block__title {
    font-size: 1.15rem;
  }

  .vault-addr-bay {
    padding: 12px 12px;
    margin-bottom: 18px;
  }

  .vault-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .vault-actions .btn-3d {
    width: 100%;
    flex: 1 1 100%;
    justify-content: center;
    padding: 11px 18px;
  }

  /* Section Title & Accordion Sizing */
  .section-title-3d {
    font-size: clamp(1.6rem, 6vw, 2rem);
  }

  .section-subtitle-3d {
    font-size: 0.9rem;
  }

  .faq-btn {
    padding: 16px 18px;
    font-size: 0.95rem;
  }

  .faq-panel {
    padding: 0 18px 18px 18px;
    font-size: 0.88rem;
  }

  .risk-disclosure-card {
    padding: 18px 16px;
    margin-bottom: 30px;
  }
}