/* ==========================================================================
   NVIDIA OmniDreams ($DREAMS) : Design System & Engineering Stylesheet
   Strict adherence to DESIGN.md tokens & antislop guidelines.
   Palette: Dark Graphite #090C0A + Electric Lime #76B900 + Crisp Slate.
   ========================================================================== */

/* 1. Design System Variables & Reset */
:root {
  --canvas-base: #111111;
  --surface-panel: #1A1A1A;
  --surface-inset: #141414;
  --surface-subtle: #222222;
  
  --border-subpixel: rgba(255, 255, 255, 0.035);
  --border-subpixel-hover: rgba(255, 255, 255, 0.08);
  --border-subpixel-accent: rgba(163, 230, 53, 0.25);
  
  --text-primary: #F3F3F3;
  --text-secondary: #999999;
  --text-dim: #666666;
  
  --accent-primary: #A3E635;
  --accent-hover: #BEF264;
  --accent-muted-bg: rgba(163, 230, 53, 0.08);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-panel: 16px;
  --radius-input: 10px;
  --radius-sm: 8px;
  --radius-badge: 6px;
}

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

html {
  font-family: var(--font-sans);
  background-color: var(--canvas-base);
  color: var(--text-primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

section[id] {
  scroll-margin-top: 88px;
}

body.canvas-base {
  background-color: var(--canvas-base);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background-color: var(--accent-primary);
  color: #000000;
}

/* Typography & Utility Classes */
.font-mono {
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1, "zero" 1;
}

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

.text-white {
  color: #FFFFFF;
}

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

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

.text-dim {
  color: var(--text-dim);
}

.text-xs {
  font-size: 11px;
}

.w-full {
  width: 100%;
}

.text-center {
  text-align: center;
}

.flex-center {
  display: flex;
  align-items: center;
}

.gap-2 {
  gap: 8px;
}

.relative-z {
  position: relative;
  z-index: 10;
}

/* Layout Containers */
.site-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad {
  padding: 96px 0;
}

.section-divider {
  padding: 80px 0;
  border-top: 1px solid var(--border-subpixel);
  border-bottom: 1px solid var(--border-subpixel);
}

.bg-inset {
  background-color: var(--surface-inset);
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent-primary);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.6;
}

/* 2. Navigation Header (Vamp Minimalist Dark Aesthetic) */
.nav-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(9, 12, 10, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  transition: opacity 0.15s ease;
}

.brand-link:hover {
  opacity: 0.9;
}

.brand-logo-icon {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-icon-svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-wordmark {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #F3F3F3;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 14px;
  font-weight: 400;
  color: #999999;
  text-decoration: none;
  transition: color 0.15s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Clean Ghost Icon Button (X and Mobile Toggle) */
.btn-ghost-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: #999999;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.btn-ghost-icon:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.05);
}

/* Secondary Subtle Paper Link */
.btn-subtle-nav {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 500;
  color: #999999;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.btn-subtle-nav:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.04);
}

/* Vamp-style Primary Navigation Button ("Connect wallet" / "Trade on Pons") */
.btn-vamp-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #232323;
  color: #E5E5E5;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-vamp-nav:hover {
  background-color: #2C2C2C;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.15);
}

.svg-icon-xs {
  width: 12px;
  height: 12px;
}
/* Button & Interaction Styles */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--accent-primary);
  color: #000000;
  font-weight: 600;
  font-size: 13px;
  padding: 9px 16px;
  border-radius: var(--radius-input);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--surface-inset);
  color: var(--text-secondary);
  border: 1px solid var(--border-subpixel);
  font-size: 13px;
  font-weight: 500;
  padding: 9px 14px;
  border-radius: var(--radius-input);
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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

.btn-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--surface-inset);
  color: var(--text-secondary);
  border: 1px solid var(--border-subpixel);
  border-radius: var(--radius-input);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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

.mobile-only {
  display: none;
}

.svg-icon {
  width: 18px;
  height: 18px;
}

.svg-icon-sm {
  width: 14px;
  height: 14px;
}

/* Mobile Dropdown */
.mobile-menu {
  border-top: 1px solid var(--border-subpixel);
  background-color: var(--surface-inset);
  padding: 16px 24px;
}

.mobile-menu.hidden {
  display: none;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mobile-nav-link {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
}

.mobile-nav-link:hover {
  color: var(--text-primary);
}

/* 3. Hero Section: Architectural Grid & Orbits */
.hero-section {
  padding: 64px 0 80px 0;
  position: relative;
  overflow: hidden;
}

.hero-art-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.art-grid {
  position: absolute;
  inset: -100px;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 30%, transparent 80%);
}

.orbit {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 50%;
}

.orbit-1 { width: 340px; height: 340px; }
.orbit-2 { width: 560px; height: 560px; border-color: rgba(118, 185, 0, 0.04); }
.orbit-3 { width: 780px; height: 780px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: flex-start;
}

.hero-left {
  display: flex;
  flex-direction: column;
}

.hero-title {
  font-size: 38px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: #F3F3F3;
}

.hero-description {
  font-size: 16px;
  line-height: 1.6;
  color: #999999;
  margin-bottom: 28px;
  max-width: 480px;
}

/* Hero CTAs */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #B0ED51, #95D32E);
  color: #18220C;
  font-size: 15px;
  font-weight: 500;
  padding: 10px 22px;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.25), 0 0 0 1px rgba(163, 230, 53, 0.4), 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: filter 0.15s ease, transform 0.1s ease;
}

.btn-hero-primary:hover {
  filter: brightness(1.06);
}

.btn-hero-primary:active {
  transform: scale(0.98);
}

.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #F3F3F3;
  font-size: 15px;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: 10px;
  text-decoration: none;
  transition: background-color 0.15s ease;
}

.btn-hero-ghost:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

/* Minimal CA Line */
.hero-ca-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-size: 14px;
  color: #999999;
}

.ca-label {
  color: #A3E635;
  font-weight: 500;
  font-size: 13px;
}

.ca-mono {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #999999;
}

.btn-copy-inline {
  background: transparent;
  border: none;
  color: #666666;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 4px;
  transition: color 0.15s ease;
}

.btn-copy-inline:hover {
  color: #FFFFFF;
}

/* Minimal Quick Metrics */
.hero-stats-line {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 13px;
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 6px;
}

.stat-k {
  color: #666666;
}

.stat-v {
  font-family: var(--font-mono);
  color: #CCCCCC;
  font-weight: 500;
}

/* 4. Soft Minimalist Pons v2 Swap Terminal Panel */
.terminal-panel {
  background-color: #1A1A1A;
  border: 1px solid rgba(255, 255, 255, 0.035);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background-color: #141414;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.terminal-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.terminal-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #A3E635;
}

.terminal-heading {
  font-size: 13px;
  font-weight: 500;
  color: #F3F3F3;
}

.terminal-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #A3E635;
  background: rgba(163, 230, 53, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
}

.terminal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.swap-input-group {
  background-color: #141414;
  border: 1px solid rgba(255, 255, 255, 0.035);
  border-radius: 12px;
  padding: 14px 16px;
  transition: border-color 0.15s ease;
}

.swap-input-group:focus-within {
  border-color: rgba(255, 255, 255, 0.12);
}

.swap-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.swap-label {
  font-size: 12px;
  color: #666666;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.swap-balance {
  font-size: 12px;
  color: #999999;
}

.swap-input-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.swap-input {
  background: transparent;
  border: none;
  outline: none;
  font-size: 22px;
  font-weight: 600;
  color: #F3F3F3;
  width: 100%;
}

.swap-input::-webkit-inner-spin-button,
.swap-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.token-selector {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: #222222;
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 5px 10px;
  border-radius: 8px;
  flex-shrink: 0;
}

.token-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.token-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: #F3F3F3;
}

.preset-chips {
  display: flex;
  gap: 6px;
  margin-top: 12px;
}

.preset-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  background-color: #1A1A1A;
  color: #999999;
  border: 1px solid rgba(255, 255, 255, 0.035);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.12s ease;
}

.preset-btn:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.1);
}

.preset-btn.active {
  background-color: rgba(163, 230, 53, 0.08);
  color: #A3E635;
  border-color: rgba(163, 230, 53, 0.25);
}

.swap-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -4px 0;
}

.swap-divider-line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.03);
}

.swap-divider-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #141414;
  border: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666666;
}

.slippage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2px;
}

.slippage-label {
  font-size: 12px;
  color: #999999;
}

.slippage-options {
  display: flex;
  gap: 6px;
}

.slip-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  background-color: #141414;
  color: #999999;
  border: 1px solid rgba(255, 255, 255, 0.035);
  border-radius: 6px;
  padding: 3px 8px;
  cursor: pointer;
}

.slip-btn.active {
  background-color: rgba(163, 230, 53, 0.08);
  color: #A3E635;
  border-color: rgba(163, 230, 53, 0.25);
}

.breakdown-box {
  background-color: #141414;
  border: 1px solid rgba(255, 255, 255, 0.035);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.breakdown-key {
  color: #666666;
}

.breakdown-val {
  color: #999999;
}

/* 5. Pipeline & Animated SVG Connector */
.pipeline-wrapper {
  position: relative;
}

.svg-flow-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.flow-svg {
  width: 100%;
  height: 100%;
}

.flow-line-base {
  fill: none;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 2px;
}

.flow-line-animated {
  fill: none;
  stroke: url(#flowGrad);
  stroke-width: 2px;
  stroke-dasharray: 8, 14;
  animation: flowBeam 14s linear infinite;
}

@keyframes flowBeam {
  to {
    stroke-dashoffset: -1000;
  }
}

.pipeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  z-index: 2;
}

.panel-card {
  background-color: #1A1A1A;
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 16px;
}

.pipeline-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.15s ease, background-color 0.15s ease;
  background-color: #1A1A1A;
}

.pipeline-card:hover {
  border-color: rgba(255, 255, 255, 0.08);
}

.pipeline-card.active-border {
  border-color: rgba(163, 230, 53, 0.2);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.card-num {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.card-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--surface-inset);
  border: 1px solid var(--border-subpixel);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
}

.card-icon-wrap.active-icon {
  border-color: var(--border-subpixel-accent);
  background-color: var(--accent-muted-bg);
}

.card-custom-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.card-body {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}

.card-footer {
  font-size: 11px;
  color: var(--text-dim);
  border-top: 1px solid var(--border-subpixel);
  padding-top: 12px;
}

/* 6. Bonding Curve Telemetry & Dynamic Canvas Chart */
.curve-panel {
  padding: 36px;
}

.curve-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 20px;
}

.curve-subhead {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 4px;
}

.curve-mc-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.curve-mc {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
}

.curve-percent {
  font-size: 14px;
  font-weight: 600;
}

.curve-target-wrap {
  text-align: right;
}

.curve-target {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.progress-track {
  width: 100%;
  height: 8px;
  background-color: var(--surface-inset);
  border-radius: var(--radius-badge);
  overflow: hidden;
  border: 1px solid var(--border-subpixel);
  margin-bottom: 24px;
}

.progress-fill {
  height: 100%;
  background-color: var(--accent-primary);
  transition: width 0.3s ease;
}

.curve-chart-card {
  background-color: var(--surface-inset);
  border: 1px solid var(--border-subpixel);
  border-radius: var(--radius-input);
  overflow: hidden;
  margin-bottom: 28px;
}

.curve-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-subpixel);
  background-color: rgba(20, 26, 23, 0.4);
}

.chart-legend-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-primary);
}

.curve-canvas-wrap {
  height: 180px;
  width: 100%;
  position: relative;
}

.curve-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

.milestones-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.milestone-card {
  background-color: var(--surface-inset);
  border: 1px solid var(--border-subpixel);
  border-radius: var(--radius-input);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.milestone-card.active {
  border-color: var(--border-subpixel-accent);
}

.milestone-status {
  font-size: 10px;
  color: var(--text-dim);
}

.milestone-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.milestone-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-top: 4px;
}

/* 7. Live Activity Feed HUD */
.activity-hud-container {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 24px;
}

.activity-feed-panel {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.activity-feed-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background-color: var(--surface-inset);
  border-bottom: 1px solid var(--border-subpixel);
}

.live-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  box-shadow: 0 0 8px var(--accent-primary);
}

.activity-feed-list {
  display: flex;
  flex-direction: column;
  max-height: 280px;
  overflow-y: auto;
}

.activity-row {
  display: grid;
  grid-template-columns: 70px 1fr 100px 90px;
  gap: 12px;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-subpixel);
  font-size: 12px;
  transition: background-color 0.15s ease;
}

.activity-row:last-child {
  border-bottom: none;
}

.activity-row:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.activity-type {
  font-weight: 600;
  font-size: 11px;
}

.activity-type.buy {
  color: var(--accent-primary);
}

.activity-type.sell {
  color: #E57373;
}

.activity-wallet {
  color: var(--text-secondary);
}

.activity-amount {
  font-weight: 600;
  color: var(--text-primary);
  text-align: right;
}

.activity-time {
  color: var(--text-dim);
  text-align: right;
}

.activity-stats-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat-hud-card {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-hud-label {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.stat-hud-val {
  font-size: 24px;
  font-weight: 700;
}

.stat-hud-sub {
  font-size: 11px;
  color: var(--text-secondary);
}

/* 8. Dividend Matrix Simulator */
.dividend-matrix {
  padding: 36px;
}

.matrix-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
}

.matrix-controls {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.control-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.control-val {
  font-size: 15px;
  font-weight: 700;
}

/* Custom Range Slider */
.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--surface-inset);
  border-radius: 3px;
  border: 1px solid var(--border-subpixel);
  outline: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-primary);
  border: 2px solid #000000;
  cursor: pointer;
  transition: transform 0.1s ease;
}

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

.range-bounds {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-dim);
}

.spec-note {
  background-color: var(--surface-inset);
  border: 1px solid var(--border-subpixel);
  border-radius: var(--radius-input);
  padding: 14px 16px;
}

.spec-note-title {
  font-size: 11px;
  color: var(--accent-primary);
  margin-bottom: 4px;
}

.spec-note-body {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.matrix-results {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: space-between;
}

.result-tile {
  background-color: var(--surface-inset);
  border: 1px solid var(--border-subpixel);
  border-radius: var(--radius-input);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.result-tile.highlight {
  border-color: var(--border-subpixel-accent);
  background-color: rgba(118, 185, 0, 0.04);
}

.result-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.result-figure-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.result-figure {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
}

.result-unit {
  font-size: 12px;
  color: var(--text-dim);
}

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

.apr-badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-primary);
  background: var(--accent-muted-bg);
  padding: 4px 10px;
  border-radius: var(--radius-badge);
  border: 1px solid var(--border-subpixel-accent);
}

/* 9. Specifications Table */
.table-panel {
  padding: 0;
  overflow: hidden;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.spec-table thead tr {
  background-color: var(--surface-inset);
  border-bottom: 1px solid var(--border-subpixel);
}

.spec-table th {
  padding: 14px 20px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spec-table tbody tr {
  border-bottom: 1px solid var(--border-subpixel);
  transition: background-color 0.12s ease;
}

.spec-table tbody tr:last-child {
  border-bottom: none;
}

.spec-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

.spec-table td {
  padding: 16px 20px;
  font-size: 13px;
}

.td-key {
  font-weight: 600;
  color: var(--text-primary);
  width: 28%;
}

.td-val {
  color: var(--text-primary);
  width: 42%;
}

.td-note {
  color: var(--text-secondary);
  font-size: 12px;
  width: 30%;
}

/* 10. Technical FAQ Accordion */
.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-item {
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  outline: none;
}

.accordion-header:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: -2px;
}

.accordion-icon {
  font-size: 18px;
  color: var(--accent-primary);
  transition: transform 0.2s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1), padding 0.25s ease;
  padding: 0 24px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.accordion-item.active .accordion-content {
  max-height: 250px;
  padding: 0 24px 20px 24px;
}

/* 11. Footer */
.footer-bar {
  border-top: 1px solid var(--border-subpixel);
  padding: 32px 0;
}

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

.footer-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
}

.footer-logo {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.footer-brand {
  font-weight: 600;
  color: var(--text-primary);
}

.footer-sep {
  color: var(--text-dim);
}

.footer-net {
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  gap: 20px;
  font-size: 12px;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-link:hover {
  color: var(--accent-primary);
}

/* 12. Toast Popup */
.toast-popup {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--surface-panel);
  border: 1px solid var(--border-subpixel-accent);
  padding: 10px 16px;
  border-radius: var(--radius-input);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
  z-index: 100;
}

.toast-popup.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* 13. Responsive Breakpoints (< 992px & < 768px) */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .pipeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .activity-hud-container {
    grid-template-columns: 1fr;
  }

  .matrix-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .hidden-mobile {
    display: none;
  }
  
  .mobile-only {
    display: inline-flex;
  }
  
  .nav-menu {
    display: none;
  }

  .hero-title {
    font-size: 34px;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

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

  .activity-row {
    grid-template-columns: 60px 1fr 80px;
  }
  
  .activity-time {
    display: none;
  }

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

  .curve-target-wrap {
    text-align: left;
  }

  .footer-content {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
  
  .spec-table th:last-child,
  .spec-table td:last-child {
    display: none;
  }
  
  .td-key {
    width: 40%;
  }
  
  .td-val {
    width: 60%;
  }
}