/* ==========================================================================
   Y3K MARKETS // UNYKORN BRAND SYSTEM
   Master Stylesheet: White Liquid Glass 3D Edition
   High-Contrast, Ultra-Legible, Translucent Glassmorphism with 3D Depth
   ========================================================================== */

:root {
  /* White Liquid Glass & Pearl Canvas Tokens */
  --bg-canvas: #f8fafc;
  --bg-canvas-pure: #ffffff;
  --bg-canvas-subtle: #f1f5f9;
  
  /* Translucent Liquid Glass */
  --glass-card: rgba(255, 255, 255, 0.78);
  --glass-card-hover: rgba(255, 255, 255, 0.95);
  --glass-card-alt: rgba(248, 250, 252, 0.85);
  --glass-border: rgba(255, 255, 255, 0.95);
  --glass-border-subtle: #e2e8f0;
  --glass-border-hover: rgba(37, 99, 235, 0.35);
  
  /* High-Contrast, Ultra-Legible Typography */
  --text-heading: #0f172a;   /* Slate 900 */
  --text-subheading: #1e293b;/* Slate 800 */
  --text-body: #334155;      /* Slate 700 */
  --text-muted: #64748b;     /* Slate 500 */
  --text-light: #94a3b8;     /* Slate 400 */
  
  /* Accent & Highlight Colors */
  --accent-blue: #2563eb;
  --accent-blue-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  --accent-cyan: #0284c7;
  --accent-emerald: #059669;
  --accent-amber: #d97706;
  --accent-violet: #7c3aed;
  --danger-color: #dc2626;

  /* 3D Shadows, Specular Glass Rims & Tactile Shading */
  --shadow-3d-subtle: 0 2px 4px rgba(15, 23, 42, 0.03), 0 6px 16px rgba(15, 23, 42, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.95);
  --shadow-3d-card: 0 1px 3px rgba(15, 23, 42, 0.04), 0 10px 25px -4px rgba(15, 23, 42, 0.07), 0 24px 48px -12px rgba(15, 23, 42, 0.09), inset 0 1.5px 0 0 #ffffff, inset 0 -1.5px 2px 0 rgba(15, 23, 42, 0.03);
  --shadow-3d-hover: 0 4px 8px rgba(15, 23, 42, 0.04), 0 18px 36px -6px rgba(37, 99, 235, 0.16), 0 36px 72px -14px rgba(15, 23, 42, 0.12), inset 0 2px 0 0 #ffffff, inset 0 -1.5px 2px 0 rgba(37, 99, 235, 0.06);
  --shadow-btn-3d: 0 4px 14px rgba(37, 99, 235, 0.35), 0 2.5px 0 #1d4ed8, inset 0 1px 1px rgba(255, 255, 255, 0.45);
  --shadow-btn-3d-hover: 0 8px 24px rgba(37, 99, 235, 0.42), 0 3.5px 0 #1e40af, inset 0 1px 1px rgba(255, 255, 255, 0.6);
  --shadow-btn-secondary-3d: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 0 #cbd5e1, inset 0 1.5px 0 #ffffff;
  --shadow-glass-inset: inset 0 1.5px 0 #ffffff, inset 0 -1.5px 2px rgba(15, 23, 42, 0.04);
  --shadow-terminal-3d: 0 30px 70px -15px rgba(15, 23, 42, 0.14), 0 0 0 1px rgba(226, 232, 240, 0.9), inset 0 2px 0 #ffffff;

  /* Fonts */
  --font-primary: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-canvas);
}

body.light-glass-theme {
  background: radial-gradient(circle at 15% 15%, #ffffff 0%, #f8fafc 40%, #f1f5f9 100%);
  color: var(--text-body);
  font-family: var(--font-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Background Ambient Lighting */
body.light-glass-theme::before {
  content: '';
  position: fixed;
  top: -10vw;
  right: -10vw;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.07) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

body.light-glass-theme::after {
  content: '';
  position: fixed;
  bottom: -10vw;
  left: -10vw;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: 1260px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  z-index: 1;
}

/* Reading Progress Bar */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #2563eb, #38bdf8, #059669);
  z-index: 9999;
  transition: width 0.1s ease-out;
}

/* Announcement Bar */
.announcement-bar {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  padding: 0.55rem 0;
  font-size: 0.85rem;
  position: relative;
  z-index: 1001;
}

.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  text-align: center;
}

.badge-live {
  background: rgba(5, 150, 105, 0.1);
  color: var(--accent-emerald);
  border: 1px solid rgba(5, 150, 105, 0.25);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background: #059669;
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(5, 150, 105, 0.8);
}

.announcement-text {
  color: var(--text-subheading);
}

.announcement-text strong {
  color: var(--text-heading);
}

.announcement-link {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 700;
  margin-left: 0.5rem;
}
.announcement-link:hover { text-decoration: underline; }

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 0.75rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.logo-shield {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.12), inset 0 1px 1px #ffffff;
}

.logo-icon {
  width: 24px;
  height: 24px;
  stroke: var(--accent-blue);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--text-heading);
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-blue);
  letter-spacing: 0.12em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  flex: 1;
  justify-content: flex-end;
  min-width: 0;
}

.nav-item {
  color: var(--text-body);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 650;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.4rem 0.55rem;
  border-radius: 8px;
  white-space: nowrap;
}

.nav-item:hover {
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.05);
}

.nav-item.highlight {
  color: var(--accent-blue);
  font-weight: 700;
}

/* Nav Dropdown Container */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-trigger {
  color: var(--text-body);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 650;
  padding: 0.4rem 0.55rem;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-dropdown:hover .nav-dropdown-trigger,
.nav-dropdown:focus-within .nav-dropdown-trigger {
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.06);
}

.nav-chevron {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  stroke-width: 2.4;
  fill: none;
  transition: transform 0.25s ease;
}

.nav-dropdown:hover .nav-chevron,
.nav-dropdown:focus-within .nav-chevron {
  transform: rotate(180deg);
}

/* Dropdown Menu Panel */
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 320px;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 16px;
  padding: 0.75rem;
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.14), 0 0 0 1px rgba(255, 255, 255, 0.8), inset 0 1.5px 0 #ffffff;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* Wide variant for multi-contract or multi-solution dropdowns */
.nav-dropdown-menu.menu-wide {
  min-width: 440px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background: rgba(37, 99, 235, 0.05);
  transform: translateX(3px);
}

.dropdown-item-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.dropdown-item:hover .dropdown-item-icon {
  background: var(--accent-blue);
  color: #ffffff;
}

.dropdown-item-content {
  display: flex;
  flex-direction: column;
}

.dropdown-item-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.25;
}

.dropdown-item-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.dropdown-divider {
  height: 1px;
  background: rgba(226, 232, 240, 0.8);
  margin: 0.35rem 0;
}

/* Fluid Button Placement & Headers */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-body);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-3d-subtle);
  transition: all 0.2s ease;
}

.icon-btn:hover {
  background: #ffffff;
  color: var(--accent-blue);
  border-color: rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}

.btn-connect-rails {
  display: none !important;
}

.btn-connect-rails:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.04);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.12);
}

.btn-primary, a.btn-primary {
  background: var(--accent-blue-gradient);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 0.6rem 1.25rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.86rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
  box-shadow: var(--shadow-btn-3d);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

.mobile-toggle-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-heading);
}

/* Search Drawer */
.search-drawer {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--glass-border-subtle);
  padding: 1rem 0;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
}
.search-drawer.hidden { display: none; }
.search-drawer-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.search-drawer-inner input {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  padding: 0.85rem 1.15rem;
  border-radius: 10px;
  color: var(--text-heading);
  font-size: 0.95rem;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
  outline: none;
}
.search-drawer-inner input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.search-count {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}

/* Breadcrumbs */
.breadcrumb-container {
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  background: rgba(255, 255, 255, 0.5);
  padding: 0.75rem 0;
  font-size: 0.84rem;
}

.breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  color: var(--text-muted);
}

.breadcrumb-inner a {
  color: var(--text-body);
  text-decoration: none;
  font-weight: 500;
}
.breadcrumb-inner a:hover { color: var(--accent-blue); }
.breadcrumb-inner .separator { color: var(--text-light); }
.breadcrumb-inner .current { color: var(--text-heading); font-weight: 700; }

/* Centered Page Hero & Visualizer Layout */
.page-hero-centered {
  text-align: center;
  padding: 4rem 1.5rem 2.5rem;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.hero-tag-badge {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-blue, #2563eb);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.22);
  padding: 0.45rem 1.25rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.08);
}

.page-hero-title {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--text-heading, #0f172a);
  margin-bottom: 1.5rem;
  max-width: 960px;
}

.page-hero-sub {
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
  line-height: 1.68;
  color: var(--text-body, #334155);
  max-width: 820px;
  margin: 0 auto 2.25rem auto;
}

.hero-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  width: 100%;
}

.btn-primary-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--accent-blue-gradient, linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%));
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 0.85rem 1.85rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35), 0 2.5px 0 #1d4ed8, inset 0 1px 1px rgba(255, 255, 255, 0.45);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.btn-primary-lg:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45), 0 3.5px 0 #1e40af;
  color: #ffffff !important;
}

.btn-secondary-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--text-heading, #0f172a) !important;
  border: 1px solid rgba(203, 213, 225, 0.9);
  padding: 0.85rem 1.75rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05), 0 2px 0 #cbd5e1, inset 0 1px 0 #ffffff;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.btn-secondary-lg:hover {
  background: #ffffff;
  border-color: rgba(37, 99, 235, 0.35);
  color: var(--accent-blue, #2563eb) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08), 0 2.5px 0 #94a3b8;
}

/* 3D Liquid Glass Terminal Visualizer */
.hero-graphic-card {
  width: 100%;
  max-width: 1040px;
  margin: 3.5rem auto 0 auto;
}

.graphic-terminal {
  background: linear-gradient(145deg, #0f172a 0%, #1e293b 100%);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.35), inset 0 1.5px 0 rgba(255, 255, 255, 0.18);
  overflow: hidden;
  color: #f8fafc;
}

.terminal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.35rem;
  background: rgba(15, 23, 42, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--font-mono, monospace);
  font-size: 0.74rem;
}

.terminal-dots {
  display: flex;
  gap: 7px;
}

.terminal-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dots .dot.red { background: #ef4444; }
.terminal-dots .dot.yellow { background: #f59e0b; }
.terminal-dots .dot.green { background: #10b981; }

.terminal-title {
  color: #94a3b8;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.terminal-status {
  color: #10b981;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.terminal-content {
  padding: 2.5rem 1.75rem;
}

.arch-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.arch-node {
  flex: 1;
  min-width: 180px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 1.35rem 1rem;
  text-align: center;
  transition: all 0.25s ease;
}

.arch-node.active-node {
  background: rgba(37, 99, 235, 0.16);
  border-color: rgba(59, 130, 246, 0.55);
  box-shadow: 0 0 24px rgba(37, 99, 235, 0.22);
}

.node-icon {
  width: 46px;
  height: 46px;
  margin: 0 auto 0.85rem auto;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #38bdf8;
}

.node-icon svg {
  width: 22px;
  height: 22px;
}

.node-label {
  font-size: 0.94rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.3rem;
}

.node-sub {
  font-size: 0.72rem;
  color: #94a3b8;
  font-family: var(--font-mono, monospace);
}

.arch-connector {
  color: #64748b;
  font-size: 1.35rem;
  font-weight: 800;
}

/* Article Hero Section */
.article-hero {
  padding: 3.5rem 0 2.5rem 0;
  max-width: 960px;
  margin: 0 auto;
}

.article-meta-badges {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.category-pill {
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-blue);
  border: 1px solid rgba(37, 99, 235, 0.2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.06);
}

.read-time-pill, .update-pill {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.article-title {
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text-heading);
  margin-bottom: 1.5rem;
}

.hero-subheadline-box {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(241, 245, 249, 0.9) 100%);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-left: 4px solid var(--accent-blue);
  border-radius: 12px;
  padding: 1.35rem 1.75rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-3d-card);
}

.hero-tagline {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent-blue);
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.hero-subheadline {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.45;
}

.article-deck {
  font-size: 1.22rem;
  line-height: 1.65;
  color: var(--text-body);
  font-weight: 400;
  margin-bottom: 2.25rem;
}

.article-deck strong {
  color: var(--text-heading);
}

/* Author Card in White Liquid Glass 3D */
.author-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  background: var(--glass-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.35rem 1.75rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-3d-card);
  flex-wrap: wrap;
}

.author-avatar-initials {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  border: 2px solid #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #ffffff;
  font-size: 1.05rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.author-info {
  flex: 1;
  min-width: 250px;
}

.author-name-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.author-name {
  color: var(--text-heading);
  font-weight: 800;
  font-size: 1.05rem;
}

.author-badge {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-amber);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.author-desk {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.author-meta-row {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.share-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.share-btn {
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-body);
  padding: 0.5rem 0.95rem;
  border-radius: 8px;
  font-size: 0.84rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-3d-subtle);
  transition: all 0.2s ease;
}

.share-btn:hover {
  background: #f8fafc;
  color: var(--accent-blue);
  border-color: rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}

/* 3D Liquid Glass Terminal Visualizer */
.hero-graphic-card {
  margin: 1.5rem 0 3.5rem 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.1), 0 0 0 1px rgba(226, 232, 240, 0.85);
  border: 1px solid #ffffff;
  background: #ffffff;
}

.terminal-bar {
  background: #f8fafc;
  padding: 0.85rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border-subtle);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #f87171; }
.dot.yellow { background: #fbbf24; }
.dot.green { background: #34d399; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.terminal-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-emerald);
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.terminal-content {
  padding: 3rem 2rem;
  background: radial-gradient(circle at center, rgba(37, 99, 235, 0.04) 0%, rgba(248, 250, 252, 0.95) 100%);
}

.arch-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.arch-node {
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  border-radius: 12px;
  padding: 1.35rem 1.5rem;
  text-align: center;
  min-width: 190px;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.06), inset 0 1px 1px #ffffff;
  transition: all 0.25s ease;
}

.arch-node:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.4);
  box-shadow: 0 15px 35px -5px rgba(37, 99, 235, 0.15);
}

.arch-node.active-node {
  border-color: var(--accent-blue);
  box-shadow: 0 15px 35px -5px rgba(37, 99, 235, 0.2), inset 0 0 0 1px rgba(37, 99, 235, 0.2);
  background: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
}

.node-icon {
  font-size: 1.65rem;
  margin-bottom: 0.35rem;
}

.node-label {
  font-weight: 800;
  color: var(--text-heading);
  font-size: 0.95rem;
}

.node-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.25rem;
}

.arch-connector {
  color: var(--text-light);
  font-size: 1.5rem;
  font-weight: 600;
}

/* Content Body Grid & Sticky TOC Layout */
.content-body-grid {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 3.5rem;
  align-items: start;
  margin-top: 2rem;
}

.sidebar-toc {
  position: relative;
}

.sticky-toc {
  position: sticky;
  top: 94px;
  background: var(--glass-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: var(--shadow-3d-card);
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.toc-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--text-heading);
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--glass-border-subtle);
  margin-bottom: 1rem;
}

.toc-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.toc-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  transition: all 0.15s ease;
  line-height: 1.4;
}

.toc-link:hover {
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.05);
}

.toc-link.active {
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.09);
  font-weight: 800;
  border-left: 3px solid var(--accent-blue);
  border-radius: 0 6px 6px 0;
}

.toc-link.sub-link {
  padding-left: 1.1rem;
  font-size: 0.8rem;
}

.toc-link.deep-link {
  padding-left: 1.35rem;
  font-size: 0.76rem;
  color: var(--text-light);
}
.toc-link.deep-link:hover { color: var(--text-subheading); }

.toc-link.highlight-link {
  font-weight: 800;
  color: var(--text-heading);
}

.toc-cta-box {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--glass-border-subtle);
}

.toc-cta-box h4 {
  color: var(--text-heading);
  font-size: 0.92rem;
  font-weight: 800;
}

.toc-cta-box p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0.25rem 0 0.85rem 0;
}

.btn-secondary-sm {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-heading);
  padding: 0.55rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-3d-subtle);
  transition: all 0.2s ease;
}

.btn-secondary-sm:hover {
  background: #f8fafc;
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* Editorial Sections */
.article-content {
  min-width: 0;
}

.editorial-section {
  padding: 3rem 0;
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
}

.editorial-section:last-of-type {
  border-bottom: none;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent-blue);
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.editorial-section h2 {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

.editorial-section p {
  font-size: 1.08rem;
  color: var(--text-body);
  margin-bottom: 1.25rem;
  line-height: 1.75;
}

.section-intro {
  font-size: 1.15rem !important;
  color: var(--text-subheading) !important;
  font-weight: 500;
}

.sub-section {
  margin-top: 2.75rem;
}

.sub-section h3 {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 1rem;
}

/* Pillars Grid (3D Liquid Glass) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.pillar-card {
  background: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.75rem;
  box-shadow: var(--shadow-3d-card);
  transition: all 0.25s ease;
}

.pillar-card:hover {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-3d-hover);
  transform: translateY(-3px);
}

.pillar-num {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
}

.pillar-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
}

.pillar-card p {
  font-size: 0.95rem;
  color: var(--text-body);
  margin-bottom: 0;
}

/* Step List */
.step-list {
  padding-left: 1.5rem;
  margin: 1.5rem 0;
}

.step-list li {
  margin-bottom: 1.15rem;
  font-size: 1.05rem;
  color: var(--text-body);
}

.step-list strong {
  color: var(--text-heading);
}

/* Pro & Con Matrix (White Liquid Glass 3D) */
.pro-con-matrix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  margin: 2rem 0;
}

.matrix-column {
  background: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 14px;
  padding: 1.85rem;
  box-shadow: var(--shadow-3d-card);
}

.matrix-column.pros {
  border: 1px solid rgba(5, 150, 105, 0.35);
  border-top: 4px solid var(--accent-emerald);
}

.matrix-column.cons {
  border: 1px solid rgba(220, 38, 38, 0.35);
  border-top: 4px solid var(--danger-color);
}

.column-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.icon-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}

.icon-circle.check { background: rgba(5, 150, 105, 0.15); color: var(--accent-emerald); }
.icon-circle.cross { background: rgba(220, 38, 38, 0.15); color: var(--danger-color); }

.matrix-column h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-heading);
}

.matrix-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.matrix-column li {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.55;
}

.matrix-column li strong {
  color: var(--text-heading);
}

/* Trends Cards List */
.trends-cards-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.trend-card {
  background: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.85rem;
  box-shadow: var(--shadow-3d-card);
  transition: all 0.25s ease;
}

.trend-card:hover {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-3d-hover);
  transform: translateY(-3px);
}

.trend-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-blue);
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 0.85rem;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.trend-card h4 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
}

.trend-card p {
  font-size: 0.95rem;
  color: var(--text-body);
  margin-bottom: 0;
}

/* Supported Asset Classes Grid (4IRE RWA Solution replication) */
.asset-classes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
  margin: 2rem 0;
}

.asset-card {
  background: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.85rem;
  box-shadow: var(--shadow-3d-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
}

.asset-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-3d-hover);
  border-color: var(--accent-blue);
}

.asset-icon {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
}

.asset-card h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.65rem;
}

.asset-card p {
  font-size: 0.95rem;
  color: var(--text-body);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.asset-badges {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.badge-chip {
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-subheading);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

/* Core Platform Components (4IRE Solution Modules) */
.components-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin: 2rem 0;
}

.component-row {
  background: var(--glass-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow-3d-card);
  transition: all 0.25s ease;
}

.component-row:hover {
  border-color: rgba(37, 99, 235, 0.4);
  box-shadow: var(--shadow-3d-hover);
}

.comp-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.comp-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  border: 1px solid rgba(37, 99, 235, 0.25);
}

.comp-header h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-heading);
}

.comp-bullets {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 2rem;
  margin-top: 1rem;
}

.comp-bullets li {
  font-size: 0.95rem;
  color: var(--text-body);
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.55;
}

.comp-bullets li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-weight: 800;
}

.comp-bullets strong {
  color: var(--text-heading);
}

/* Solutions Filter Bar */
.solutions-filter-bar {
  margin: 2rem 0 2.5rem 0;
}

.filter-pills {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.filter-pill {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-body);
  padding: 0.6rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-3d-subtle);
  transition: all 0.2s ease;
}

.filter-pill:hover {
  color: var(--accent-blue);
  border-color: rgba(37, 99, 235, 0.4);
}

.filter-pill.active {
  background: var(--text-heading);
  color: #ffffff;
  border-color: var(--text-heading);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.25);
}

/* 12 Solution Cards in White Liquid Glass 3D */
.solutions-container {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.solution-card {
  background: var(--glass-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2.35rem;
  box-shadow: var(--shadow-3d-card);
  transition: all 0.25s ease;
  scroll-margin-top: 100px;
}

.solution-card:hover {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: var(--shadow-3d-hover);
  transform: translateY(-2px);
}

.solution-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--glass-border-subtle);
  margin-bottom: 1.5rem;
}

.solution-rank-wrap {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.solution-rank {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 800;
  color: #cbd5e1;
  line-height: 1;
}

.solution-title-block h3 {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.25;
  margin-bottom: 0.35rem;
}

.solution-tagline {
  font-size: 0.98rem;
  color: var(--accent-blue);
  font-weight: 600;
  margin-bottom: 0;
}

.solution-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.tag-cat {
  background: rgba(15, 23, 42, 0.06);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-subheading);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
}

.tag-flagship {
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.3);
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent-blue);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
}

.tag-verified {
  background: rgba(5, 150, 105, 0.12);
  border: 1px solid rgba(5, 150, 105, 0.3);
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent-emerald);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
}

.tag-gold {
  background: rgba(217, 119, 6, 0.12);
  border: 1px solid rgba(217, 119, 6, 0.3);
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent-amber);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
}

.btn-license-sm {
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-heading);
  padding: 0.65rem 1.25rem;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.88rem;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: var(--shadow-3d-subtle);
  transition: all 0.2s ease;
}

.btn-license-sm:hover {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
  transform: translateY(-1px);
}

.solution-desc {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.solution-highlights-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.75rem;
  margin-bottom: 1.75rem;
}

.highlight-box {
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  border-radius: 12px;
  padding: 1.35rem 1.65rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.hl-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.85rem;
}

.bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.bullet-list li {
  font-size: 0.95rem;
  color: var(--text-body);
  position: relative;
  padding-left: 1.25rem;
}

.bullet-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-weight: 800;
}

.specs-table {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

.spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sk {
  color: var(--text-muted);
  font-weight: 600;
}

.sv {
  color: var(--text-heading);
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  text-align: right;
}

.font-green {
  color: var(--accent-emerald) !important;
}

.solution-pro-con {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  background: #ffffff;
  border-radius: 12px;
  padding: 1.35rem;
  border: 1px solid var(--glass-border-subtle);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.pc-title {
  display: block;
  font-size: 0.85rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.pros-side .pc-title { color: var(--accent-emerald); }
.cons-side .pc-title { color: var(--accent-amber); }

.pc-side p {
  font-size: 0.92rem;
  color: var(--text-body);
  margin-bottom: 0;
}

/* 14-Day Delivery Roadmap Grid */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.roadmap-step {
  background: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.85rem;
  box-shadow: var(--shadow-3d-card);
  transition: all 0.2s ease;
}

.roadmap-step:hover {
  transform: translateY(-3px);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-3d-hover);
}

.step-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent-blue);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 0.85rem;
}

.roadmap-step h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.65rem;
}

.roadmap-step p {
  font-size: 0.92rem;
  color: var(--text-body);
  margin-bottom: 0;
}

/* Comparison Table */
.table-responsive {
  overflow-x: auto;
  margin-top: 2rem;
  border: 1px solid var(--glass-border-subtle);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: var(--shadow-3d-card);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.comparison-table th {
  background: #f8fafc;
  color: var(--text-heading);
  font-weight: 800;
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid var(--glass-border-subtle);
  white-space: nowrap;
}

.comparison-table td {
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  color: var(--text-body);
}

.comparison-table tr:hover td {
  background: rgba(37, 99, 235, 0.02);
}

.badge-sm {
  font-size: 0.74rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
}
.badge-sm.baas { background: rgba(2, 132, 199, 0.12); color: var(--accent-cyan); }
.badge-sm.rwa { background: rgba(217, 119, 6, 0.12); color: var(--accent-amber); }
.badge-sm.custody { background: rgba(124, 58, 237, 0.12); color: var(--accent-violet); }
.badge-sm.defi { background: rgba(5, 150, 105, 0.12); color: var(--accent-emerald); }
.badge-sm.infra { background: rgba(236, 72, 153, 0.12); color: #db2777; }

.chk-yes { color: var(--accent-emerald); font-weight: 700; }
.chk-no { color: var(--text-light); }
.highlight-speed {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--accent-blue);
}

/* Calculator Card in White Liquid Glass 3D */
.calculator-card {
  background: var(--glass-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2.75rem;
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  box-shadow: var(--shadow-3d-card);
}

.calculator-inputs {
  display: flex;
  flex-direction: column;
  gap: 1.85rem;
}

.calc-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.calc-field label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-heading);
}

.slider-display {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent-blue);
}

.calc-field input[type="range"] {
  width: 100%;
  accent-color: var(--accent-blue);
  cursor: pointer;
}

.calc-select {
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-heading);
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  outline: none;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.calculator-results {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.result-box {
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  border-radius: 12px;
  padding: 1.35rem 1.65rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
}

.res-title {
  display: block;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.res-amount {
  font-size: 2.15rem;
  font-weight: 800;
  line-height: 1.1;
  font-family: var(--font-mono);
}

.res-amount.danger { color: var(--danger-color); }
.res-amount.success { color: var(--accent-emerald); }
.res-amount.highlight { color: var(--accent-blue); }

.res-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  margin-bottom: 0;
}

.result-box.total-savings {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.06) 0%, rgba(5, 150, 105, 0.06) 100%);
  border: 1.5px solid var(--accent-blue);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.12);
}

.savings-percent {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--accent-emerald);
  letter-spacing: 0.08em;
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: 16px;
  padding: 3.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 3rem;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  flex-wrap: wrap;
}

.cta-content h3 {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.cta-content p {
  font-size: 1.05rem;
  color: #cbd5e1;
  max-width: 600px;
  margin-bottom: 0;
}

.btn-primary-lg {
  background: var(--accent-blue-gradient);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 1rem 2.35rem;
  border-radius: 10px;
  font-weight: 800;
  font-size: 1.02rem;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.45);
  white-space: nowrap;
  transition: all 0.2s ease;
}

.btn-primary-lg:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(37, 99, 235, 0.6);
}

/* FAQ Accordion in White Liquid Glass 3D */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.faq-item {
  background: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--shadow-3d-card);
  overflow: hidden;
  transition: all 0.2s ease;
}

.faq-item:hover {
  border-color: rgba(37, 99, 235, 0.35);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.35rem 1.65rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--text-heading);
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.65rem;
  font-weight: 400;
  color: var(--accent-blue);
  transition: transform 0.2s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.65rem;
}

.faq-item.open .faq-answer {
  max-height: 450px;
  padding-bottom: 1.5rem;
}

.faq-answer p {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.faq-answer ul {
  padding-left: 1.5rem;
  margin-top: 0.5rem;
}

.faq-answer li {
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

/* Related Insights Grid */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.related-card {
  background: var(--glass-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 1.85rem;
  text-decoration: none;
  box-shadow: var(--shadow-3d-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
}

.related-card:hover {
  border-color: var(--accent-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-3d-hover);
}

.related-tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.related-card h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.related-card p {
  font-size: 0.92rem;
  color: var(--text-body);
  margin-bottom: 1rem;
}

.related-link {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--accent-blue);
}

/* Site Footer */
.site-footer {
  background: #ffffff;
  border-top: 1px solid var(--glass-border-subtle);
  padding: 5rem 0 2.5rem 0;
  margin-top: 5rem;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.02);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--glass-border-subtle);
}

.footer-mission {
  font-size: 0.92rem;
  color: var(--text-body);
  margin: 1.25rem 0;
  line-height: 1.65;
}

.legal-credentials {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-nav-col h5 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.footer-nav-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

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

.footer-nav-col a:hover {
  color: var(--accent-blue);
}

.footer-contact-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.btn-chrome-footer {
  background: #ffffff;
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-heading);
  padding: 0.75rem 1.35rem;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.88rem;
  cursor: pointer;
  box-shadow: var(--shadow-3d-subtle);
  transition: all 0.2s ease;
}

.btn-chrome-footer:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: #f8fafc;
}

.footer-bottom {
  padding-top: 2rem;
}

.regulatory-disclaimer {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.regulatory-disclaimer strong {
  color: var(--text-subheading);
}

.copyright-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}
.footer-links a:hover { color: var(--accent-blue); }

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.hidden { display: none; }

.modal-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 18px;
  width: 100%;
  max-width: 620px;
  padding: 2.75rem;
  position: relative;
  box-shadow: 0 30px 70px -15px rgba(15, 23, 42, 0.25);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
}
.modal-close:hover { color: var(--text-heading); }

.modal-badge {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
}

.modal-header h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-heading);
  margin: 0.5rem 0 0.25rem 0;
}

.modal-header p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

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

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-heading);
}

.form-group input, .form-select, .form-group textarea {
  background: #f8fafc;
  border: 1px solid var(--glass-border-subtle);
  border-radius: 10px;
  padding: 0.75rem 0.95rem;
  color: var(--text-heading);
  font-size: 0.92rem;
  outline: none;
  font-family: inherit;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
}

.form-group input:focus, .form-select:focus, .form-group textarea:focus {
  border-color: var(--accent-blue);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.btn-primary-full {
  width: 100%;
  background: var(--accent-blue-gradient);
  color: #ffffff;
  border: none;
  padding: 0.95rem;
  border-radius: 10px;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  margin-top: 0.5rem;
  box-shadow: var(--shadow-btn-3d);
}

.btn-primary-full:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
}

.modal-success {
  text-align: center;
  padding: 2rem 1rem;
}
.modal-success.hidden { display: none; }
.success-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(5, 150, 105, 0.15);
  color: var(--accent-emerald);
  font-size: 1.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
}
.modal-success h4 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
}
.modal-success p {
  font-size: 0.95rem;
  color: var(--text-body);
  margin-bottom: 1.5rem;
}
.btn-secondary {
  background: #f1f5f9;
  border: 1px solid var(--glass-border-subtle);
  color: var(--text-heading);
  padding: 0.75rem 1.75rem;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #0f172a;
  color: #ffffff;
  border: 1px solid #334155;
  padding: 0.85rem 1.35rem;
  border-radius: 10px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  font-size: 0.9rem;
  font-weight: 700;
  z-index: 11000;
  transition: all 0.3s ease;
}
.toast.hidden { display: none; }

/* ==========================================================================
   COMPREHENSIVE RESPONSIVE SYSTEM FOR PHONES & IPADS / TABLETS
   ========================================================================== */

/* Mobile Toggle Hamburger Button */
.mobile-toggle-btn {
  display: none;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--glass-border-subtle);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  box-shadow: var(--shadow-3d-subtle);
  transition: all 0.25s ease;
  z-index: 1002;
}

.mobile-toggle-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-heading);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.mobile-toggle-btn.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle-btn.open span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle-btn.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer (White Liquid Glass 3D) */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 74px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  padding: 1.75rem 1.5rem 3rem;
  overflow-y: auto;
  z-index: 999;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.18);
  flex-direction: column;
  gap: 0.85rem;
  animation: mobileDrawerSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes mobileDrawerSlide {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-drawer.active {
  display: flex !important;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 1.25rem;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 12px;
  color: var(--text-heading);
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.02);
  transition: all 0.2s ease;
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.04);
  transform: translateX(4px);
}

.mobile-nav-link svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2.2;
}

.mobile-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--glass-border-subtle);
}

.mobile-drawer-actions a.btn-primary-lg,
.mobile-drawer-actions a.btn-secondary,
.mobile-drawer-actions .btn-primary-lg {
  text-decoration: none;
  width: 100%;
  justify-content: center;
}
.mobile-drawer-actions .btn-connect-rails {
  width: 100%;
  justify-content: center;
  text-align: center;
  padding: 0.95rem;
  font-size: 0.95rem;
}

/* iPad Landscape & Tablets (<= 1024px) */
@media (max-width: 1024px) {
  .desktop-nav {
    gap: 0;
  }
  .brand-subtitle {
    display: none;
  }
  .header-actions .btn-primary span {
    display: none;
  }
  .header-actions .btn-primary {
    padding: 0.45rem 0.7rem;
  }
  .content-body-grid {
    grid-template-columns: 1fr;
  }
  .sidebar-toc {
    display: none;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .calculator-card {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2rem;
  }
  .hero-headline-lg {
    font-size: 2.85rem;
  }
  .article-title {
    font-size: 2.65rem;
  }
  .cta-banner {
    padding: 2.25rem;
  }
  .asset-classes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .solutions-hub-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .android-showcase-grid {
    grid-template-columns: 1fr !important;
    gap: 3rem;
  }
}

/* iPad Portrait & Large Phones (<= 820px) */
@media (max-width: 820px) {
  .desktop-nav {
    display: none !important;
  }
  .mobile-toggle-btn {
    display: flex !important;
  }
  .header-container {
    height: 60px;
  }
  .site-header {
    height: 68px;
  }
  .mobile-nav-drawer {
    top: 68px;
  }
  .announcement-bar {
    font-size: 0.78rem;
    padding: 0.4rem 0;
  }
  .announcement-inner {
    flex-wrap: wrap;
    text-align: center;
  }
  .hero-headline-lg {
    font-size: 2.4rem;
    line-height: 1.2;
  }
  .hero-subheadline {
    font-size: 1.1rem;
  }
  .hero-actions-row {
    flex-wrap: wrap;
    gap: 0.85rem;
  }
  .article-title {
    font-size: 2.2rem;
  }
  .pro-con-matrix {
    grid-template-columns: 1fr;
  }
  .solution-highlights-grid {
    grid-template-columns: 1fr;
  }
  .solution-pro-con {
    grid-template-columns: 1fr;
  }
  .comp-bullets {
    grid-template-columns: 1fr;
  }
  .asset-classes-grid {
    grid-template-columns: 1fr;
  }
  .solutions-hub-grid {
    grid-template-columns: 1fr !important;
  }
  .roadmap-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .arch-flow {
    grid-template-columns: 1fr !important;
    gap: 1rem;
  }
  .flow-step-arrow {
    display: none;
  }
  .terminal-content {
    font-size: 0.78rem;
  }
  .header-actions .btn-connect-rails {
    display: none;
  }
}

/* Standard Phones (<= 540px) */
@media (max-width: 540px) {
  .container {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }
  .hero-headline-lg {
    font-size: 2rem;
    letter-spacing: -0.02em;
  }
  .hero-subheadline {
    font-size: 1rem;
    line-height: 1.6;
  }
  .hero-actions-row {
    flex-direction: column;
    width: 100%;
    margin-bottom: 2rem;
  }
  .hero-actions-row .btn-primary-lg,
  .hero-actions-row .btn-secondary-lg {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 0.9rem 1.5rem;
  }
  .brand-title {
    font-size: 1rem;
  }
  .brand-subtitle {
    font-size: 0.62rem;
  }
  .logo-shield {
    width: 36px;
    height: 36px;
  }
  .logo-icon {
    width: 20px;
    height: 20px;
  }
  .header-actions .btn-primary {
    padding: 0.5rem 0.85rem;
    font-size: 0.8rem;
  }
  .header-actions {
    gap: 0.5rem;
  }
  .announcement-bar {
    display: block;
    font-size: 0.74rem;
    padding: 0.45rem 0.6rem;
  }
  .calculator-card {
    padding: 1.5rem 1.15rem;
  }
  .res-amount {
    font-size: 1.75rem;
  }
  .cta-banner {
    padding: 1.75rem 1.25rem;
    text-align: center;
    justify-content: center;
  }
  .cta-content h3 {
    font-size: 1.5rem;
  }
  .cta-banner .btn-primary-lg {
    width: 100%;
  }
  .modal-card {
    padding: 1.75rem 1.25rem;
  }
  .wallet-options-grid {
    grid-template-columns: 1fr;
  }
  .copyright-row {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
}

/* ==========================================================================
   ENHANCED WHITE LIQUID GLASS 3D SHADING & ICON STYLING (NO EMOJIS)
   ========================================================================== */

/* 3D Glass Cards with Multi-Layer Specular Rims & Ambient Occlusion */
.asset-classes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
  margin: 2.5rem 0;
}

.asset-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94) 0%, rgba(248, 250, 252, 0.85) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  padding: 2.25rem;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04), 0 10px 28px -4px rgba(15, 23, 42, 0.08), 0 24px 48px -12px rgba(15, 23, 42, 0.06), inset 0 1.5px 0 0 #ffffff, inset 0 -1.5px 2px 0 rgba(15, 23, 42, 0.03);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.asset-card:hover {
  transform: translateY(-6px) perspective(1000px) rotateX(1deg);
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 4px 8px rgba(15, 23, 42, 0.04), 0 18px 40px -6px rgba(37, 99, 235, 0.16), 0 36px 72px -14px rgba(15, 23, 42, 0.12), inset 0 2px 0 0 #ffffff, inset 0 -1.5px 2px 0 rgba(37, 99, 235, 0.06);
}

.asset-card h4 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.asset-card p {
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 1.35rem;
}

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

.badge-chip {
  background: rgba(15, 23, 42, 0.05);
  color: var(--text-heading);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* 3D Glass Icon Tiles (Replacing Emojis) */
.asset-icon, .node-icon, .use-case-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  border: 1px solid rgba(226, 232, 240, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06), 0 1px 0 #ffffff, inset 0 1.5px 1px #ffffff, inset 0 -1px 2px rgba(15, 23, 42, 0.04);
  color: var(--accent-blue);
  margin-bottom: 1.25rem;
  transition: all 0.25s ease;
}

.asset-card:hover .asset-icon,
.pillar-card:hover .asset-icon {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.18), inset 0 1.5px 1px #ffffff;
  border-color: rgba(37, 99, 235, 0.3);
}

.icon-svg {
  width: 26px;
  height: 26px;
  stroke: var(--accent-blue);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.icon-svg-sm {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  display: inline-block;
  vertical-align: middle;
}

/* 3D Hero Metrics Boxes */
.hero-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 3.5rem;
}

.metric-glass-box {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.8) 100%);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 1.75rem 1.35rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05), inset 0 1.5px 0 #ffffff;
  transition: all 0.25s ease;
  text-align: left;
}

.metric-glass-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -4px rgba(15, 23, 42, 0.1), inset 0 2px 0 #ffffff;
}

.metric-big {
  font-family: var(--font-mono);
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--text-heading);
  display: block;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.metric-label {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--accent-blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.5rem;
}

.metric-glass-box p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 0;
}

/* 3D Tactile Buttons */
.btn-primary, .btn-primary-lg {
  background: var(--accent-blue-gradient);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-btn-3d);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary:hover, .btn-primary-lg:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-3d-hover);
}

.btn-primary:active, .btn-primary-lg:active {
  transform: translateY(1px);
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3), inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-secondary, .btn-secondary-lg {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  color: var(--text-heading) !important;
  border: 1px solid rgba(203, 213, 225, 0.9);
  box-shadow: var(--shadow-btn-secondary-3d);
  transition: all 0.2s ease;
}

.btn-secondary:hover, .btn-secondary-lg:hover {
  background: #ffffff;
  border-color: var(--accent-blue);
  color: var(--accent-blue) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08), inset 0 1.5px 0 #ffffff;
}

/* Tactile 3D Solution Pro/Con Rows (No Emojis) */
.solution-pro-con {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.pc-side {
  background: #ffffff;
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04), inset 0 1px 0 #ffffff;
}

.pros-side {
  border: 1px solid rgba(5, 150, 105, 0.25);
  border-left: 4px solid var(--accent-emerald);
}

.cons-side {
  border: 1px solid rgba(203, 213, 225, 0.8);
  border-left: 4px solid var(--text-muted);
}

.pc-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.45rem;
}

.pros-side .pc-title { color: var(--accent-emerald); }
.cons-side .pc-title { color: var(--text-subheading); }

.pc-side p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.55;
  margin-bottom: 0;
}

/* ==========================================================================
   INSTITUTIONAL TRUST & QUICK-CONNECT SUITE
   ========================================================================== */
.btn-connect-rails {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(203, 213, 225, 0.9);
  color: var(--text-heading);
  padding: 0.6rem 1.15rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-btn-secondary-3d);
  transition: all 0.2s ease;
}

.btn-connect-rails:hover {
  background: #ffffff;
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.15);
}

.hq-address-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
  color: var(--text-heading);
  font-size: 0.92rem;
  font-weight: 500;
}

.hq-address-row strong {
  color: var(--accent-blue);
  font-weight: 800;
}

/* Trust Connect Section */
.trust-connect-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96) 0%, rgba(241, 245, 249, 0.9) 100%);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 20px;
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-3d-card);
  margin: 3rem 0;
}

.trust-connect-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.trust-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 14px;
  padding: 1.65rem;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04), inset 0 1px 0 #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
}

.trust-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-blue);
  box-shadow: 0 12px 28px -4px rgba(37, 99, 235, 0.14);
}

.trust-card h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-heading);
  margin: 0.85rem 0 0.45rem;
}

.trust-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

/* Modal Tabs */
.modal-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--glass-border-subtle);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
}

.modal-tab-btn {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.45rem 0.95rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-tab-btn:hover {
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.05);
}

.modal-tab-btn.active {
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.1);
  font-weight: 800;
}

/* Wallet Options Grid */
.wallet-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin: 1.25rem 0;
}

.wallet-option-btn {
  background: #ffffff;
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-heading);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  transition: all 0.2s ease;
}

.wallet-option-btn:hover {
  border-color: var(--accent-blue);
  background: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.12);
}

.wallet-connected-banner {
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid rgba(5, 150, 105, 0.3);
  color: var(--accent-emerald);
  padding: 1rem;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1rem;
}

/* ==========================================================================
   SOLUTIONS HUB & ANDROID MOBILE APPS SHOWCASE (WHITE LIQUID GLASS 3D)
   ========================================================================== */

.solutions-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.hub-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.88) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  padding: 2.25rem 2rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05), 0 20px 40px -12px rgba(15, 23, 42, 0.06), inset 0 2px 0 0 #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.hub-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 16px 36px -6px rgba(37, 99, 235, 0.14), inset 0 2px 0 #ffffff;
}

.hub-card-featured {
  border: 1.5px solid var(--accent-blue);
  background: linear-gradient(145deg, #ffffff 0%, rgba(239, 246, 255, 0.7) 100%);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.12), inset 0 2px 0 #ffffff;
}

.hub-top-badge {
  position: absolute;
  top: -12px;
  left: 24px;
  background: var(--accent-blue-gradient);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.hub-card-header {
  margin-bottom: 1.25rem;
}

.hub-category-tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent-blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 0.65rem;
}

.hub-card h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.3;
  margin-bottom: 0.65rem;
}

.hub-card p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.hub-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
  padding: 0;
}

.hub-feature-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-heading);
}

.hub-feature-list svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent-emerald);
  stroke-width: 2.4;
  flex-shrink: 0;
}

.hub-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
  gap: 0.75rem;
}

.hub-delivery-pill {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-muted);
}

.hub-delivery-pill strong {
  color: var(--accent-blue);
}

/* ==========================================================================
   ANDROID & MOBILE APP SHOWCASE SECTION
   ========================================================================== */

.android-showcase-section {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 24px;
  padding: 4rem 3.5rem;
  box-shadow: var(--shadow-3d-card);
  margin: 4rem 0;
}

.android-showcase-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

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

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-blue);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.android-showcase-grid h2 {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.25;
}

.android-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.android-pill-tag {
  background: #ffffff;
  border: 1px solid rgba(203, 213, 225, 0.9);
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-heading);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: 0 2px 4px rgba(15, 23, 42, 0.02);
}

.android-pill-tag svg {
  width: 14px;
  height: 14px;
  stroke: var(--accent-blue);
}

.android-feature-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.af-block {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 14px;
  padding: 1.35rem;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
}

.af-block-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  margin-bottom: 0.85rem;
}

.af-block h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.35rem;
}

.af-block p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* 3D Android Device Frame */
.android-phone-frame {
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  background: #0f172a;
  border-radius: 42px;
  padding: 12px;
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.35), 0 0 0 1px #334155, inset 0 2px 3px rgba(255, 255, 255, 0.25);
  position: relative;
}

.android-screen {
  background: #ffffff;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: inset 0 0 1px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
}

.screen-notch-bar {
  background: #ffffff;
  padding: 10px 18px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #0f172a;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

.punch-hole {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #0f172a;
}

.screen-header-bar {
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.screen-user-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.screen-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.screen-body {
  padding: 14px 18px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #f8fafc;
}

.screen-balance-card {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: 18px;
  padding: 18px;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.2);
}

.sbc-label {
  font-size: 0.72rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
}

.sbc-amount {
  font-size: 1.75rem;
  font-weight: 800;
  font-family: var(--font-mono);
  display: block;
  margin: 4px 0 10px;
}

.sbc-yield-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.74rem;
}

.sbc-pill {
  background: rgba(5, 150, 105, 0.2);
  color: #34d399;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}

.screen-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.screen-act-btn {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 12px;
  padding: 10px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #0f172a;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.screen-act-btn svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent-blue);
}

.screen-asset-item {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sai-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sai-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(37, 99, 235, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
}

.sai-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: #0f172a;
  display: block;
}

.sai-sub {
  font-size: 0.68rem;
  color: #64748b;
  display: block;
}

.sai-val {
  font-size: 0.85rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: #0f172a;
  text-align: right;
  display: block;
}

.sai-gain {
  font-size: 0.68rem;
  color: var(--accent-emerald);
  font-weight: 700;
  display: block;
  text-align: right;
}

.screen-biometric-prompt {
  background: rgba(37, 99, 235, 0.08);
  border: 1px dashed rgba(37, 99, 235, 0.4);
  border-radius: 12px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--accent-blue);
  font-weight: 700;
}

.screen-biometric-prompt svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent-blue);
}

/* ==========================================================================
   INTERACTIVE ANDROID APP SWITCHER & LOGOS GALLERY STYLING
   ========================================================================== */

.android-app-tabs {
  display: flex;
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
  flex-wrap: wrap;
}

.app-tab-btn {
  background: #ffffff;
  border: 1.5px solid rgba(226, 232, 240, 0.95);
  border-radius: 14px;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-heading);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.app-tab-btn:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.12);
}

.app-tab-btn.active {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  border-color: #1d4ed8;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.3);
}

.app-tab-btn img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: #ffffff;
  padding: 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.app-brand-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--glass-border-subtle);
}

.app-brand-logo-large {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  background: #ffffff;
  padding: 6px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  flex-shrink: 0;
}

.app-brand-meta h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.2;
  margin-bottom: 0.35rem;
}

.app-package-id {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  display: inline-block;
}

/* Logos Gallery Grid */
.logos-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.logo-download-card {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 20px;
  padding: 2.25rem;
  text-align: center;
  box-shadow: var(--shadow-3d-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  transition: all 0.25s ease;
}

.logo-download-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-blue);
  box-shadow: 0 16px 36px -6px rgba(37, 99, 235, 0.14);
}

.logo-download-preview {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  background: #ffffff;
  padding: 12px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12), inset 0 2px 0 #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.8);
  margin-bottom: 1.5rem;
  transition: transform 0.25s ease;
}

.logo-download-card:hover .logo-download-preview {
  transform: scale(1.05) rotate(1deg);
}

.logo-download-card h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
}

.logo-download-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.logo-action-buttons {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}

.btn-download-svg {
  flex: 1;
  background: #ffffff;
  border: 1px solid rgba(203, 213, 225, 0.9);
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-heading);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
  transition: all 0.2s ease;
}

.btn-download-svg:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.04);
}

@media (max-width: 820px) {
  .logos-gallery-grid {
    grid-template-columns: 1fr;
  }
  .android-app-tabs {
    flex-direction: column;
  }
  .app-tab-btn {
    width: 100%;
  }
}

/* ==========================================================================
   INSTITUTIONAL BOOST MODULES: SANDBOX SIMULATOR, CASE STUDIES & PARTNERS
   ========================================================================== */

/* Partner Network Ecosystem Grid */
.partner-showcase-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.7) 0%, rgba(248,250,252,0.95) 100%);
  border-top: 1px solid rgba(226, 232, 240, 0.8);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.partner-network-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.partner-badge-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-3d-card);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.partner-badge-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-blue-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.partner-badge-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-3d-hover);
  border-color: rgba(37, 99, 235, 0.35);
}

.partner-badge-card:hover::before {
  opacity: 1;
}

.partner-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.partner-logo-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1rem;
  color: var(--text-heading);
}

.partner-status-tag {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  background: rgba(5, 150, 105, 0.1);
  color: var(--accent-emerald);
  border: 1px solid rgba(5, 150, 105, 0.2);
}

.partner-role-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.partner-card-desc {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.partner-spec-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  border-top: 1px dashed rgba(203, 213, 225, 0.8);
  padding-top: 0.75rem;
  margin-top: auto;
}

/* Interactive Sandbox Simulator */
.sandbox-section {
  padding: 5.5rem 0;
  background: radial-gradient(circle at 50% 20%, rgba(37, 99, 235, 0.04) 0%, rgba(248, 250, 252, 0.95) 70%);
}

.sandbox-container {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 2.5rem;
  align-items: stretch;
  margin-top: 3rem;
}

@media (max-width: 960px) {
  .sandbox-container {
    grid-template-columns: 1fr;
  }
}

.sandbox-controls-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--shadow-3d-card);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sandbox-action-btn {
  background: var(--bg-canvas);
  border: 1.5px solid rgba(226, 232, 240, 0.95);
  border-radius: 14px;
  padding: 1.25rem 1.4rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sandbox-action-btn:hover {
  background: #ffffff;
  border-color: var(--accent-blue);
  transform: translateX(4px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.1);
}

.sandbox-action-btn.active {
  background: #ffffff;
  border-color: var(--accent-blue);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.14);
}

.sandbox-action-btn.active .sandbox-action-icon {
  background: var(--accent-blue);
  color: #ffffff;
}

.sandbox-action-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.sandbox-action-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-heading);
  margin-bottom: 0.2rem;
}

.sandbox-action-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.sandbox-terminal-card {
  background: #0b1329;
  border: 1px solid rgba(30, 41, 59, 0.8);
  border-radius: 20px;
  box-shadow: 0 25px 60px -15px rgba(11, 19, 41, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sandbox-terminal-header {
  background: #0f172a;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sandbox-terminal-dots {
  display: flex;
  gap: 0.45rem;
}

.sandbox-terminal-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.sandbox-terminal-dots span:nth-child(1) { background: #ef4444; }
.sandbox-terminal-dots span:nth-child(2) { background: #f59e0b; }
.sandbox-terminal-dots span:nth-child(3) { background: #10b981; }

.sandbox-terminal-title {
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
}

.sandbox-terminal-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #e2e8f0;
  line-height: 1.6;
  flex: 1;
  overflow-x: auto;
}

.sandbox-terminal-badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.72rem;
  margin-right: 0.5rem;
}

.badge-200 {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Institutional Case Studies */
.case-studies-section {
  padding: 5.5rem 0;
  background: var(--bg-canvas);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.case-study-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 20px;
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-3d-card);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-study-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-3d-hover);
  border-color: rgba(37, 99, 235, 0.35);
}

.case-study-category {
  font-size: 0.75rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.case-study-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.case-study-narrative {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.case-study-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  background: var(--bg-canvas);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 12px;
  padding: 1rem;
  margin-top: auto;
}

.metric-box {
  display: flex;
  flex-direction: column;
}

.metric-val {
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-heading);
  font-family: var(--font-primary);
}

.metric-lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* RWA Lifecycle Stepper */
.rwa-lifecycle-section {
  padding: 5rem 0;
  background: #ffffff;
}

.rwa-stepper-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 3rem;
  position: relative;
}

@media (max-width: 1024px) {
  .rwa-stepper-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .rwa-stepper-grid {
    grid-template-columns: 1fr;
  }
}

.rwa-step-card {
  background: var(--bg-canvas);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 16px;
  padding: 1.5rem 1.25rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.rwa-step-card:hover {
  background: #ffffff;
  border-color: var(--accent-blue);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.12);
}

.rwa-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-blue);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
}

.rwa-step-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.rwa-step-body {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Downloadable Whitepapers & Executive Briefs */
.briefs-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.brief-download-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: var(--shadow-3d-card);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.brief-download-card:hover {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-3d-hover);
  transform: translateY(-3px);
}

.brief-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--accent-blue);
  font-weight: 700;
}

.brief-card-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.brief-card-desc {
  font-size: 0.85rem;
  color: var(--text-body);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.btn-download-brief {
  margin-top: auto;
  background: var(--bg-canvas);
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-heading);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-download-brief:hover {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
}

/* ==========================================================================
   SMART CONTRACT BUILDER & RWA SOLIDITY LIBRARY (from smartcontract.unykorn.ai)
   ========================================================================== */
.contracts-hero-section {
  padding: 5.5rem 0 3.5rem;
  text-align: center;
  position: relative;
}

.contracts-meta-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1.5rem 0 2rem;
}

.contract-badge {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  background: #ffffff;
  border: 1px solid rgba(203, 213, 225, 0.9);
  color: var(--text-heading);
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.badge-shipped {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  border-color: rgba(16, 185, 129, 0.25);
}

.badge-design {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
  border-color: rgba(245, 158, 11, 0.25);
}

/* Category Filter Tabs */
.contracts-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.contract-filter-btn {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  color: var(--text-body);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.55rem 1.15rem;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-3d-subtle);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.contract-filter-btn:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-1px);
}

.contract-filter-btn.active {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
}

/* Contracts Cards Grid */
.contracts-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

.contract-item-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 18px;
  padding: 1.85rem;
  box-shadow: var(--shadow-3d-card);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.contract-item-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.4);
  box-shadow: var(--shadow-3d-hover);
}

.contract-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.contract-cat-tag {
  font-size: 0.72rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contract-item-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.35;
  margin-bottom: 0.65rem;
}

.contract-item-desc {
  font-size: 0.86rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.contract-specs-box {
  background: var(--bg-canvas);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1.25rem;
}

.contract-actions-row {
  display: flex;
  gap: 0.5rem;
}

.btn-contract-inspect {
  flex: 1;
  background: #ffffff;
  border: 1px solid rgba(203, 213, 225, 0.9);
  padding: 0.6rem 0.85rem;
  border-radius: 9px;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-heading);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-contract-inspect:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.04);
}

.btn-contract-studio {
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  color: var(--accent-blue);
  padding: 0.6rem 0.9rem;
  border-radius: 9px;
  font-weight: 700;
  font-size: 0.82rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.btn-contract-studio:hover {
  background: var(--accent-blue);
  color: #ffffff;
}



/* ==========================================================================
   UX PASS 2026-09-04 - nav interaction model, CTA rhythm, mobile IA
   Appended last so it wins the cascade.
   ========================================================================== */

/* --- 1. Dropdowns: hover only where hover exists; JS .open owns touch ---- */
@media (hover: none), (pointer: coarse) {
  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(8px);
  }
}

.nav-dropdown.open > .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown.open > .nav-dropdown-trigger {
  color: var(--accent-blue, #2563eb);
  background: rgba(37, 99, 235, 0.06);
}

.nav-dropdown.open > .nav-dropdown-trigger .nav-chevron { transform: rotate(180deg); }

/* pointer buffer across the 8px gap so the menu does not flicker shut */
.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}

/* visible keyboard focus - was entirely absent */
.nav-dropdown-trigger:focus-visible,
.dropdown-item:focus-visible,
.mobile-nav-link:focus-visible,
.mobile-nav-group-trigger:focus-visible {
  outline: 2px solid var(--accent-blue, #2563eb);
  outline-offset: 2px;
  border-radius: 8px;
}

/* keep the panel on screen for the last trigger in the bar */
.nav-dropdown:last-of-type .nav-dropdown-menu { left: auto; right: 0; transform: translateY(8px); }
.nav-dropdown:last-of-type.open > .nav-dropdown-menu,
.nav-dropdown:last-of-type:hover .nav-dropdown-menu { transform: translateY(0); }

/* --- 2. Hero CTA row: even columns, no orphaned button -------------------- */
.hero-actions-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2rem;
  align-items: stretch;
}

.hero-actions-row > * { width: 100%; }

@media (min-width: 640px) {
  .hero-actions-row { grid-template-columns: repeat(3, 1fr); }
  .hero-actions-row .btn-primary-lg { grid-column: 1 / -1; }
}

@media (min-width: 940px) {
  .hero-actions-row { grid-template-columns: 1.45fr 1fr 1fr 1fr; }
  .hero-actions-row .btn-primary-lg { grid-column: auto; }
}

/* --- 3. Mobile drawer: accordion groups mirroring the desktop IA ---------- */
.mobile-nav-group { border-bottom: 1px solid rgba(226, 232, 240, 0.85); }

.mobile-nav-group-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.95rem 0.25rem;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-heading, #0f172a);
  cursor: pointer;
}

.mobile-nav-group-trigger svg {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  stroke: currentColor;
  stroke-width: 2.2;
  fill: none;
  transition: transform 0.22s ease;
}

.mobile-nav-group.open .mobile-nav-group-trigger { color: var(--accent-blue, #2563eb); }
.mobile-nav-group.open .mobile-nav-group-trigger svg { transform: rotate(180deg); }

.mobile-nav-group-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-group.open .mobile-nav-group-panel { grid-template-rows: 1fr; }

.mobile-nav-group-panel > div { overflow: hidden; }

.mobile-nav-sub {
  display: block;
  padding: 0.6rem 0.25rem 0.6rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-body, #475569);
  text-decoration: none;
  border-left: 2px solid rgba(226, 232, 240, 0.9);
}

.mobile-nav-sub:hover,
.mobile-nav-sub:focus-visible { color: var(--accent-blue, #2563eb); border-left-color: currentColor; }

.mobile-nav-sub small {
  display: block;
  font-weight: 500;
  font-size: 0.76rem;
  color: #94a3b8;
  margin-top: 0.1rem;
}

html {
  overflow-x: hidden;
}
.hero-graphic-card,
.graphic-terminal,
.arch-flow {
  max-width: 100%;
}
@media (max-width: 900px) {
  .arch-node {
    min-width: 100% !important;
  }
  .arch-connector {
    display: none;
  }
  .announcement-inner {
    flex-wrap: wrap;
  }
}

/* Systems we stand you up on */
.systems-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 0 auto 2rem;
  max-width: 920px;
}
.systems-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: var(--glass-card);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--shadow-3d-subtle);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-subheading);
  text-transform: uppercase;
}
.systems-chip span {
  color: var(--text-muted);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}
.dignity-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  max-width: 860px;
  margin: 0 auto 1.6rem;
  padding: 0.7rem 1rem;
  border-radius: 16px;
  background: var(--glass-card);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--shadow-3d-subtle);
  font-size: 0.9rem;
  color: var(--text-body);
}
.dignity-inline img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
}
.dignity-inline a {
  color: var(--accent-blue);
  font-weight: 700;
  text-decoration: none;
}
.dignity-inline a:hover { text-decoration: underline; }

/* Dignity Gold case */
.dignity-case {
  margin: 3.5rem auto 0;
  max-width: 1100px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  border-radius: 28px;
  overflow: hidden;
  background: var(--glass-card);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--shadow-3d-card);
  text-align: left;
}
.dignity-case-visual {
  position: relative;
  min-height: 280px;
  background: #0b0b0d center/cover no-repeat;
}
.dignity-case-visual img.banner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dignity-case-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,11,13,0.15) 0%, rgba(11,11,13,0.55) 100%);
}
.dignity-case-copy {
  padding: 2rem 2.1rem 2.15rem;
}
.dignity-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 0.85rem;
}
.dignity-kicker img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
  padding: 2px;
}
.dignity-case h2 {
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  line-height: 1.2;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
}
.dignity-case p {
  color: var(--text-body);
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 0.9rem;
}
.dignity-quote {
  font-size: 0.92rem;
  color: var(--text-subheading);
  border-left: 3px solid var(--accent-amber);
  padding-left: 0.9rem;
  margin: 1rem 0 1.25rem;
  font-style: italic;
}
.dignity-quote cite {
  display: block;
  margin-top: 0.45rem;
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.dignity-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
@media (max-width: 860px) {
  .dignity-case {
    grid-template-columns: 1fr;
  }
  .dignity-case-visual {
    min-height: 180px;
  }
}

/* Phone, iPad, Android — work the desk without overflow */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}
body {
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.site-header {
  padding-top: env(safe-area-inset-top, 0px);
}
.mobile-toggle-btn {
  min-width: 44px;
  min-height: 44px;
}
.header-actions .btn-primary,
.header-actions a.btn-primary {
  min-height: 44px;
}
.app-install-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin: 1.5rem auto 0;
  max-width: 720px;
  padding: 0.9rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--glass-border-subtle, rgba(20,38,71,.12));
  background: var(--glass-card, #fff);
  text-align: left;
}
.app-install-banner p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted, #4b5563);
}
.app-install-banner strong { color: var(--text-heading, #142647); }
.app-install-banner .row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
@media (max-width: 1024px) {
  .page-hero-title { font-size: clamp(1.7rem, 5vw, 2.6rem); }
  .hero-actions-row { flex-wrap: wrap; }
}
@media (max-width: 540px) {
  .systems-strip { justify-content: flex-start; }
  .dignity-inline { flex-wrap: wrap; }
  .app-install-banner { width: 100%; }
}