/* =============================================
   TransactionVeritas — style.css
   Corporate White Theme
   ============================================= */

/* ---------- Custom Properties ---------- */
:root {
  /* Page backgrounds */
  --bg-primary:    #ffffff;
  --bg-secondary:  #f7f9fc;
  --bg-tertiary:   #eef2f8;
  --bg-card:       #ffffff;
  --bg-card-hover: #f7f9fc;
  --bg-navy:       #0b1120;

  /* Brand */
  --primary:       #2563eb;
  --primary-light: #3b82f6;
  --primary-dark:  #1d4ed8;
  --primary-pale:  #eff6ff;
  --primary-dim:   rgba(37, 99, 235, 0.08);
  --primary-glow:  rgba(37, 99, 235, 0.15);

  --emerald:       #059669;
  --emerald-light: #10b981;
  --emerald-pale:  #ecfdf5;
  --emerald-dim:   rgba(5, 150, 105, 0.08);
  --emerald-glow:  rgba(5, 150, 105, 0.12);

  --purple:        #7c3aed;
  --purple-light:  #8b5cf6;
  --purple-pale:   #f5f3ff;

  --amber:         #d97706;
  --amber-light:   #f59e0b;
  --amber-pale:    #fffbeb;
  --red:           #dc2626;
  --red-light:     #ef4444;
  --red-pale:      #fef2f2;
  --orange:        #ea580c;

  /* Light-mode text */
  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;

  /* Borders */
  --border:        #e2e8f0;
  --border-mid:    #cbd5e1;
  --border-active: #2563eb;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  /* Shadows — lighter for white surfaces */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.07), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg:  0 16px 48px rgba(0,0,0,0.09), 0 6px 16px rgba(0,0,0,0.05);
  --shadow-xl:  0 32px 80px rgba(0,0,0,0.11);
  --shadow-glow-blue:  0 0 40px rgba(37,99,235,0.12);
  --shadow-glow-green: 0 0 40px rgba(5,150,105,0.10);

  --nav-height: 68px;
  --transition: 0.2s ease;
  --transition-slow: 0.4s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; }
button { cursor: pointer; font: inherit; border: none; background: none; }
input, select, textarea { font: inherit; }

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

.section {
  padding: 100px 0;
}

/* Light sections (formerly dark) */
.section-dark {
  background: var(--bg-primary);
}

.decision-context-gradient {
  background:
    radial-gradient(circle at 18% 12%, rgba(59,130,246,0.28) 0%, transparent 32%),
    radial-gradient(circle at 82% 18%, rgba(16,185,129,0.22) 0%, transparent 30%),
    linear-gradient(135deg, #06111f 0%, #0f172a 45%, #111827 100%);
}

.section-gradient {
  background: var(--bg-secondary);
}

.section-verify {
  background: var(--bg-secondary);
}

/* Audit trail stays dark — intentional contrast break */
.section-audit {
  background: var(--bg-navy);
  border-top: none;
  border-bottom: none;
}

.text-accent {
  background: linear-gradient(135deg, var(--primary), var(--emerald-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* ---------- Scroll animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 12px rgba(37,99,235,0.28);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 20px rgba(37,99,235,0.40);
  transform: translateY(-1px);
}

/* Ghost on dark (hero) */
.btn-ghost {
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
}
.btn-ghost:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06);
  transform: translateY(-1px);
}

/* Ghost on light backgrounds */
.btn-ghost-light {
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: transparent;
}
.btn-ghost-light:hover {
  color: var(--text-primary);
  border-color: var(--border-mid);
  background: var(--bg-secondary);
  transform: translateY(-1px);
}

/* ---------- Section headers ---------- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  background: var(--primary-pale);
  color: var(--primary);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 14px;
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
  color: var(--text-primary);
}

.section-sub {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
}


/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: transparent;
  transition: background var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
  border-bottom: 1px solid transparent;
}

/* On dark hero: transparent → stays fine */
/* After scroll off hero: white */
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}

.navbar.scrolled .logo-wordmark { color: var(--text-primary); }
.navbar.scrolled .nav-links a,
.navbar.scrolled .nav-dropdown-toggle { color: var(--text-secondary); }
.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-dropdown-toggle:hover { color: var(--text-primary); background: var(--bg-secondary); }
.navbar.scrolled .nav-toggle span   { background: var(--text-secondary); }
.navbar.scrolled .nav-toggle:hover span { background: var(--text-primary); }

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-monogram {
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  padding: 5px 9px;
  border-radius: 6px;
  line-height: 1;
}

.logo-wordmark {
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  color: #fff;            /* white on dark hero */
  transition: color var(--transition-slow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0; padding: 0;
}

.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);   /* white on dark hero */
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition), background var(--transition);
}

.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle,
.nav-dropdown:focus-within .nav-dropdown-toggle {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-dropdown-toggle svg {
  width: 11px;
  height: 8px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition);
}

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

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  min-width: 250px;
  padding: 10px;
  background: rgba(255,255,255,0.98);
  border: 1px solid rgba(15,23,42,0.08);
  border-radius: 18px;
  box-shadow: 0 22px 60px rgba(15,23,42,0.18);
  transform: translate(-50%, 8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -14px;
  height: 14px;
}

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

.nav-dropdown-menu a {
  display: block;
  padding: 10px 12px;
  color: var(--text-secondary) !important;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.25;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a[aria-current="page"] {
  color: var(--text-primary) !important;
  background: var(--bg-secondary);
}

.nav-links .nav-cta {
  background: var(--primary);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  margin-left: 8px;
}
.nav-links .nav-cta:hover {
  background: var(--primary-dark) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.7);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}
.nav-toggle:hover span { background: #fff; }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ============================================================
   HERO  — stays dark navy for maximum impact
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
  background: var(--bg-navy);
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(37,99,235,0.14) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 15% 75%, rgba(5,150,105,0.08) 0%, transparent 60%);
  z-index: 0;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 0%, transparent 80%);
  z-index: 0;
  animation: grid-drift 22s ease-in-out infinite alternate;
}

@keyframes grid-drift {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-14px); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 80px;
  width: 100%;
}

.hero-content { max-width: 580px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(5,150,105,0.12);
  border: 1px solid rgba(5,150,105,0.28);
  color: #34d399;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px #10b981; }
  50%       { opacity: 0.65; box-shadow: 0 0 14px #10b981; }
}

.hero-headline {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: #f0f4ff;
}

.headline-accent {
  background: linear-gradient(135deg, #60a5fa 0%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.125rem;
  color: #8a9ab5;
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-arrow {
  width: 20px; height: 20px;
  border-right: 2px solid rgba(255,255,255,0.25);
  border-bottom: 2px solid rgba(255,255,255,0.25);
  transform: rotate(45deg);
  animation: bounce-arrow 2s ease-in-out infinite;
}

@keyframes bounce-arrow {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.4; }
  50%       { transform: rotate(45deg) translateY(5px); opacity: 0.8; }
}


/* ============================================================
   HERO DASHBOARD MOCKUP
   ============================================================ */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.dashboard-mockup {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: 100%;
  max-width: 480px;
  box-shadow:
    0 32px 80px rgba(0,0,0,0.5),
    0 0 60px rgba(37,99,235,0.15),
    inset 0 1px 0 rgba(255,255,255,0.06);
  animation: float-mockup 6s ease-in-out infinite;
}

@keyframes float-mockup {
  0%, 100% { transform: translateY(0) rotate(0.4deg); }
  50%       { transform: translateY(-10px) rotate(-0.4deg); }
}

.mock-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.mock-dots { display: flex; gap: 5px; }

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red    { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green  { background: #28c940; }

.mock-title {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  font-weight: 500;
  flex: 1;
  text-align: center;
}

.mock-verified-chip {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #34d399;
  background: rgba(16,185,129,0.12);
  padding: 3px 8px;
  border-radius: 100px;
}

.chip-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse-dot 2s ease-in-out infinite;
}

.mock-startup-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mock-startup-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mock-avatar {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, #2563eb, #10b981);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.mock-startup-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: #f0f4ff;
}

.mock-startup-meta {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.3);
  margin-top: 2px;
}

.mock-score-ring {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.ring-label {
  font-size: 0.625rem;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mock-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mock-metric {
  background: rgba(255,255,255,0.02);
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-label {
  font-size: 0.625rem;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-value {
  font-size: 0.75rem;
  font-weight: 600;
}

.metric-green { color: #34d399; }
.metric-blue  { color: #60a5fa; }

.mock-section-label {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255,255,255,0.3);
  padding: 8px 16px 4px;
}

.mock-cap-table {
  padding: 4px 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cap-bar-row {
  display: grid;
  grid-template-columns: 60px 1fr 32px;
  gap: 8px;
  align-items: center;
}

.cap-entity {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.5);
  white-space: nowrap;
}

.cap-bar-outer {
  height: 6px;
  background: rgba(255,255,255,0.07);
  border-radius: 3px;
  overflow: hidden;
}

.cap-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 1s ease;
}

.cap-pct {
  font-size: 0.625rem;
  color: rgba(255,255,255,0.3);
  text-align: right;
}

.mock-flags {
  display: flex;
  gap: 6px;
  padding: 8px 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mock-flag {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 100px;
}

.flag-dot { width: 6px; height: 6px; border-radius: 50%; }

.flag-green  { background: rgba(16,185,129,0.15); color: #34d399; }
.flag-green  .flag-dot { background: #10b981; }
.flag-blue   { background: rgba(96,165,250,0.15); color: #60a5fa; }
.flag-blue   .flag-dot { background: #60a5fa; }
.flag-yellow { background: rgba(245,158,11,0.15); color: #fbbf24; }
.flag-yellow .flag-dot { background: #f59e0b; }

.mock-audit {
  padding: 6px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.audit-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.audit-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  margin-top: 4px;
  flex-shrink: 0;
}

.audit-green  { background: #10b981; }
.audit-blue   { background: #60a5fa; }
.audit-purple { background: #a78bfa; }

.audit-text {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
}


/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 56px 0;
}

.stats-label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
}

.stat-item {
  background: var(--bg-card);
  padding: 32px 24px;
  text-align: center;
  transition: background var(--transition);
}

.stat-item:hover { background: var(--bg-secondary); }

.stat-number {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.jurisdiction-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.juris-chip {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.juris-chip:hover {
  background: var(--primary-pale);
  border-color: rgba(37,99,235,0.25);
  color: var(--primary);
}


/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(220,38,38,0.35), transparent);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.problem-card:hover::before { opacity: 1; }
.problem-card:hover {
  border-color: rgba(220,38,38,0.15);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.problem-card-featured {
  border-color: rgba(234,88,12,0.18);
  background: linear-gradient(160deg, #fff, rgba(234,88,12,0.02));
}

.problem-card-featured::before {
  background: linear-gradient(90deg, transparent, rgba(234,88,12,0.4), transparent);
  opacity: 1;
}

.problem-icon {
  margin-bottom: 20px;
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.problem-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.problem-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.problem-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.problem-list li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}

.problem-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--red);
  opacity: 0.6;
  font-size: 0.75rem;
}


/* ============================================================
   SOLUTION SECTION
   ============================================================ */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.solution-col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition-slow);
  box-shadow: var(--shadow-xs);
}

.solution-col:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-mid);
}

.solution-col-featured {
  border-color: rgba(5,150,105,0.22);
  background: linear-gradient(160deg, #fff, rgba(5,150,105,0.02));
  box-shadow: var(--shadow-glow-green), var(--shadow-xs);
}

.solution-col-featured:hover {
  border-color: rgba(5,150,105,0.35);
}

.solution-featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--emerald);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  white-space: nowrap;
}

.solution-icon-wrap {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.solution-icon-blue   { background: var(--primary-pale); border: 1px solid rgba(37,99,235,0.18); }
.solution-icon-emerald{ background: var(--emerald-pale); border: 1px solid rgba(5,150,105,0.18); }
.solution-icon-purple { background: var(--purple-pale);  border: 1px solid rgba(124,58,237,0.18); }

.solution-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.solution-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-style: italic;
}

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.solution-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.check-icon { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }


.solution-learn-more {
  display: inline-block;
  margin-top: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--emerald);
  text-decoration: none;
  transition: color 0.15s;
}
.solution-learn-more:hover { color: var(--primary); }

/* ============================================================
   FEATURES GRID
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  transition: all var(--transition-slow);
  box-shadow: var(--shadow-xs);
}

.feature-card:hover {
  border-color: rgba(37,99,235,0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), 0 0 30px rgba(37,99,235,0.06);
}

.feature-card-highlight {
  border-color: rgba(5,150,105,0.18);
  background: linear-gradient(160deg, #fff, rgba(5,150,105,0.02));
}
.feature-card-highlight:hover { border-color: rgba(5,150,105,0.30); }

.feature-icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-verified-badge {
  position: absolute;
  top: 20px; right: 20px;
}

.vbadge {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 100px;
}

.vbadge-green  { background: var(--emerald-pale); color: var(--emerald); border: 1px solid rgba(5,150,105,0.2); }
.vbadge-blue   { background: var(--primary-pale); color: var(--primary); border: 1px solid rgba(37,99,235,0.2); }
.vbadge-purple { background: var(--purple-pale);  color: var(--purple);  border: 1px solid rgba(124,58,237,0.2); }
.vbadge-amber  { background: var(--amber-pale);   color: var(--amber);   border: 1px solid rgba(217,119,6,0.2); }
.vbadge-red    { background: var(--red-pale);     color: var(--red);     border: 1px solid rgba(220,38,38,0.2); }

.feature-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  padding-right: 80px;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 18px;
}

.feature-modules {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.feature-modules li {
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding-left: 14px;
  position: relative;
}

.feature-modules li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 0.75rem;
  opacity: 0.6;
}


/* ============================================================
   VERIFICATION FLAG SYSTEM
   ============================================================ */
.verify-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.verify-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.verify-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.verify-self::after     { background: var(--amber); }
.verify-doc::after      { background: var(--primary); }
.verify-verified::after { background: var(--emerald); }
.verify-flagged::after  { background: var(--red); }

.verify-card:hover { transform: translateY(-4px); }
.verify-card:hover::after { opacity: 1; }

.verify-self:hover     { border-color: rgba(217,119,6,0.25);  box-shadow: 0 8px 32px rgba(217,119,6,0.08); }
.verify-doc:hover      { border-color: rgba(37,99,235,0.25);  box-shadow: 0 8px 32px rgba(37,99,235,0.08); }
.verify-verified:hover { border-color: rgba(5,150,105,0.25);  box-shadow: 0 8px 32px rgba(5,150,105,0.08); }
.verify-flagged:hover  { border-color: rgba(220,38,38,0.25);  box-shadow: 0 8px 32px rgba(220,38,38,0.08); }

.verify-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-bottom: 16px;
}

.vdot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

.vdot-yellow { background: var(--amber); }
.vdot-blue   { background: var(--primary); }
.vdot-green  { background: var(--emerald); }
.vdot-red    { background: var(--red); }

.vstatus {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.verify-icon-large {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.verify-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.verify-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
}

.verify-example {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-style: italic;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.verify-note {
  background: var(--emerald-pale);
  border: 1px solid rgba(5,150,105,0.18);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
}
.verify-note svg { flex-shrink: 0; margin-top: 2px; }


/* ============================================================
   COMPLIANCE SECTION
   ============================================================ */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.compliance-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  transition: all var(--transition-slow);
  box-shadow: var(--shadow-xs);
}

.compliance-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37,99,235,0.2);
}

.compliance-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.compliance-flag { font-size: 1.75rem; line-height: 1; flex-shrink: 0; }

.compliance-country {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 3px;
  letter-spacing: -0.01em;
}

.compliance-bodies {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.compliance-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.compliance-list li {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.compliance-list li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--emerald);
  font-size: 1.1rem;
  line-height: 1.25;
}

.compliance-badge { margin-top: auto; }


/* ============================================================
   STAKEHOLDER SECTION
   ============================================================ */
.stakeholder-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 4px;
  width: fit-content;
  margin: 0 auto 40px;
}

.stab {
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
  white-space: nowrap;
}
.stab:hover { color: var(--text-primary); background: var(--bg-card); }

.stab.active {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(37,99,235,0.3);
}

.stakeholder-panels { position: relative; }

.stakeholder-panel { display: none; animation: fade-panel 0.3s ease; }
.stakeholder-panel.active { display: block; }

@keyframes fade-panel {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.stake-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-sm);
}

.stake-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 12px;
}

.stake-title {
  font-size: clamp(1.4rem, 2.5vw, 1.875rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.stake-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.stake-features { display: flex; flex-direction: column; gap: 16px; }

.stake-feat { display: flex; align-items: flex-start; gap: 12px; }

.stake-feat-icon {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stake-icon-green  { background: var(--emerald-pale); }
.stake-icon-blue   { background: var(--primary-pale); }
.stake-icon-purple { background: var(--purple-pale);  }
.stake-icon-amber  { background: var(--amber-pale);   }

.stake-feat strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.stake-feat span {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Stakeholder mock — now on white card bg */
.stake-visual { display: flex; justify-content: center; }

.stake-mock {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  width: 100%;
  max-width: 360px;
  box-shadow: var(--shadow-sm);
}

.stake-mock-header {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.stake-kpi-row {
  display: flex;
  gap: 1px;
  margin-bottom: 16px;
  background: var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.stake-kpi {
  flex: 1;
  background: var(--bg-card);
  padding: 12px 8px;
  text-align: center;
}

.kpi-val {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}

.kpi-green  { color: var(--emerald); }
.kpi-blue   { color: var(--primary); }
.kpi-amber  { color: var(--amber); }

.kpi-label {
  display: block;
  font-size: 0.5625rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stake-mock-list { display: flex; flex-direction: column; gap: 8px; }

.sml-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.sml-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.sml-green .sml-dot { background: var(--emerald); }
.sml-amber .sml-dot { background: var(--amber); }

.stake-score-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.stake-score-big {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--emerald);
  letter-spacing: -0.04em;
  line-height: 1;
}

.stake-score-big span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stake-score-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stake-checklist { display: flex; flex-direction: column; gap: 8px; }

.scl-item {
  font-size: 0.75rem;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.scl-done    { color: var(--emerald); background: var(--emerald-pale); }
.scl-pending { color: var(--amber);   background: var(--amber-pale); }


/* ============================================================
   HOW IT WORKS
   ============================================================ */
.hiw-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

/* Connecting line between steps */
.hiw-grid::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(12.5% + 26px);
  right: calc(12.5% + 26px);
  height: 1px;
  background: linear-gradient(90deg, var(--primary), var(--emerald));
  opacity: 0.2;
  z-index: 0;
}

.hiw-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  position: relative;
  z-index: 1;
  transition: all var(--transition-slow);
  box-shadow: var(--shadow-xs);
}

.hiw-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37,99,235,0.2);
}

.hiw-number {
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  opacity: 0.5;
}

.hiw-icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--primary-pale);
  border: 1px solid rgba(37,99,235,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.hiw-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.hiw-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.hiw-connector { display: none; }


/* ============================================================
   AUDIT TRAIL SECTION  — intentionally dark for contrast
   ============================================================ */
.section-audit {
  background: var(--bg-navy);
}

/* All text in the audit section uses dark-mode colors */
.section-audit .section-tag {
  background: rgba(37,99,235,0.15);
  color: #60a5fa;
  border-color: rgba(96,165,250,0.25);
}

.section-audit .audit-title {
  color: #f0f4ff;
}

.section-audit .audit-desc,
.section-audit .audit-features li {
  color: #8a9ab5;
}

.section-audit .audit-feat-icon { color: #34d399; }

.section-audit .tl-time,
.section-audit .tl-hash { color: rgba(255,255,255,0.3); }

.section-audit .tl-event { color: #8a9ab5; }

.section-audit .timeline-item:hover { background: rgba(255,255,255,0.03); }

.section-audit .tl-more {
  color: rgba(255,255,255,0.3);
  border-top-color: rgba(255,255,255,0.08);
}

.audit-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.audit-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.audit-desc {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 28px;
}

.audit-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.audit-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.audit-feat-icon {
  font-size: 1rem;
  line-height: 1.6;
  flex-shrink: 0;
}

/* Timeline */
.audit-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.audit-timeline::before {
  content: '';
  position: absolute;
  left: 12px; top: 16px; bottom: 16px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary) 0%, var(--emerald-light) 50%, var(--purple) 100%);
  opacity: 0.25;
}

.timeline-item {
  padding: 16px 16px 16px 36px;
  position: relative;
  border-radius: var(--radius-md);
  transition: background var(--transition);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 8px; top: 22px;
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 2px solid;
}

.timeline-green::before  { border-color: #10b981; background: rgba(16,185,129,0.2); }
.timeline-blue::before   { border-color: #60a5fa; background: rgba(96,165,250,0.2); }
.timeline-purple::before { border-color: #a78bfa; background: rgba(167,139,250,0.2); }
.timeline-amber::before  { border-color: #fbbf24; background: rgba(251,191,36,0.2); }

.tl-time {
  font-size: 0.6875rem;
  font-family: 'Courier New', monospace;
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}

.tl-event {
  font-size: 0.875rem;
  margin-bottom: 4px;
  line-height: 1.45;
}

.tl-hash {
  font-size: 0.6875rem;
  font-family: 'Courier New', monospace;
  opacity: 0.5;
  letter-spacing: 0.02em;
}

.tl-more {
  text-align: center;
  font-size: 0.8125rem;
  padding: 12px;
  border-top: 1px dashed;
  margin-top: 8px;
  font-style: italic;
}


/* ============================================================
   CERTIFICATION PROMO SECTIONS
   ============================================================ */
.cert-promo-section {
  position: relative;
  overflow: hidden;
}

.cert-promo-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(37,99,235,0.08), transparent 28%),
    radial-gradient(circle at bottom right, rgba(5,150,105,0.08), transparent 30%);
  pointer-events: none;
}

.cert-promo-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.cert-promo-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.cert-promo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37,99,235,0.22);
}

.cert-promo-card::before {
  content: "";
  position: absolute;
  left: 32px;
  right: 32px;
  top: 0;
  height: 4px;
  border-radius: 0 0 10px 10px;
  background: linear-gradient(90deg, var(--primary), var(--emerald-light));
  opacity: 0.85;
}

.cert-promo-card-accelerator::before {
  background: linear-gradient(90deg, #2563eb, #0f766e);
}

.cert-promo-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--primary-pale);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.cert-promo-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald-light);
}

.cert-promo-title {
  font-size: 1.45rem;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.cert-promo-copy {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.cert-promo-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.cert-promo-points li {
  position: relative;
  padding-left: 18px;
  color: var(--text-secondary);
  line-height: 1.65;
  font-size: 0.92rem;
}

.cert-promo-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--emerald-light));
}

.cert-promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cert-promo-banner {
  position: relative;
  background: linear-gradient(135deg, #0f172a 0%, #153e75 100%);
  border-radius: var(--radius-xl);
  padding: 38px 34px;
  color: #f8fafc;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.cert-promo-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.85), transparent);
  pointer-events: none;
}

.cert-promo-banner > * {
  position: relative;
  z-index: 1;
}

.cert-promo-banner .cert-promo-copy,
.cert-promo-banner .cert-promo-points li {
  color: #cbd5e1;
}

.cert-promo-banner .cert-promo-title {
  color: #fff;
}

.cert-promo-banner .cert-promo-kicker {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  color: #dbeafe;
}

.cert-promo-banner .cert-promo-kicker::before {
  background: #6ee7b7;
}

.cert-premium-shell {
  position: relative;
  background:
    radial-gradient(circle at top left, rgba(37,99,235,0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(16,185,129,0.14), transparent 28%),
    linear-gradient(135deg, #0b1120 0%, #10213b 52%, #0f3d3d 100%);
  border-radius: 32px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.cert-premium-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.92), transparent 88%);
  pointer-events: none;
}

.cert-premium-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 0;
}

.cert-premium-main,
.cert-premium-side {
  padding: 42px 40px;
}

.cert-premium-main {
  border-right: 1px solid rgba(255,255,255,0.08);
}

.cert-premium-main .section-tag {
  background: rgba(255,255,255,0.08);
  color: #bfdbfe;
  border-color: rgba(191,219,254,0.18);
}

.cert-premium-title {
  color: #fff;
  font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 16px;
}

.cert-premium-copy {
  color: #cbd5e1;
  line-height: 1.8;
  font-size: 1rem;
  max-width: 680px;
}

.cert-premium-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.cert-premium-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.cert-premium-stat {
  padding: 18px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
}

.cert-premium-stat-value {
  color: #f8fafc;
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.cert-premium-stat-label {
  color: #cbd5e1;
  font-size: 0.88rem;
  line-height: 1.55;
}

.cert-premium-side-title {
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.cert-premium-item + .cert-premium-item {
  margin-top: 16px;
}

.cert-premium-item {
  padding: 18px 0 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.cert-premium-item:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.cert-premium-item h3 {
  color: #f8fafc;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.cert-premium-item p {
  color: #cbd5e1;
  font-size: 0.92rem;
  line-height: 1.7;
}

.cert-premium-item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

/* ============================================================
   ECOSYSTEM BLUEPRINT / PILLAR PAGES
   ============================================================ */
.ecosystem-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(37,99,235,0.1), transparent 28%),
    radial-gradient(circle at 88% 82%, rgba(16,185,129,0.1), transparent 30%),
    var(--bg-secondary);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.ecosystem-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 26px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.9);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.ecosystem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37,99,235,0.28);
}

.ecosystem-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--emerald-light));
}

.ecosystem-number {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--primary-pale);
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.ecosystem-title {
  font-size: 1.16rem;
  line-height: 1.25;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.ecosystem-copy {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.68;
  margin-bottom: 18px;
}

.ecosystem-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.92rem;
}

/* ============================================================
   SHARED CTA BLOCKS
   ============================================================ */
body .cta-section {
  background:
    radial-gradient(circle at 15% 10%, rgba(59,130,246,0.22), transparent 34%),
    radial-gradient(circle at 85% 20%, rgba(16,185,129,0.16), transparent 32%),
    var(--bg-navy);
  padding: clamp(92px, 10vw, 136px) 0 clamp(96px, 11vw, 144px);
  text-align: center;
}

body .cta-section .container {
  max-width: 940px;
}

body .cta-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
  color: var(--emerald-light);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

body .cta-title {
  max-width: 780px;
  margin: 0 auto 24px;
  color: #f8fafc;
  font-size: clamp(2rem, 4.4vw, 3.15rem);
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

body .cta-sub {
  max-width: 680px;
  margin: 0 auto 46px;
  color: rgba(203,213,225,0.86);
  font-size: clamp(1rem, 1.7vw, 1.15rem);
  line-height: 1.78;
}

body .cta-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 6px;
}

body .cta-actions .btn {
  min-width: 210px;
}

.pillar-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 12%, rgba(37,99,235,0.18), transparent 32%),
    radial-gradient(circle at 88% 72%, rgba(16,185,129,0.16), transparent 34%),
    linear-gradient(180deg, #09101d 0%, #0f172a 100%);
  color: #f8fafc;
  padding: 148px 0 92px;
}

.pillar-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.78), transparent);
  pointer-events: none;
}

.pillar-hero .container {
  position: relative;
  z-index: 1;
}

.pillar-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.07);
  color: #cbd5e1;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pillar-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald-light);
  box-shadow: 0 0 0 6px rgba(16,185,129,0.15);
}

.pillar-headline {
  max-width: 980px;
  margin: 22px 0 18px;
  font-size: clamp(2.3rem, 5.6vw, 4.6rem);
  line-height: 1.03;
  letter-spacing: -0.04em;
  font-weight: 850;
}

.pillar-sub {
  max-width: 820px;
  color: #cbd5e1;
  font-size: 1.08rem;
  line-height: 1.82;
}

.pillar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.pillar-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.pillar-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.pillar-card-dark {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.11);
}

.pillar-card-title {
  font-size: 1.2rem;
  line-height: 1.35;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.pillar-card-dark .pillar-card-title {
  color: #fff;
}

.pillar-card-copy {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
}

.pillar-card-dark .pillar-card-copy {
  color: #cbd5e1;
}

.pillar-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-top: 18px;
}

.pillar-list li {
  position: relative;
  padding-left: 20px;
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.65;
}

.pillar-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--emerald-light));
}

.pillar-card-dark .pillar-list li {
  color: #cbd5e1;
}

.pillar-flow {
  counter-reset: flow;
  display: grid;
  gap: 16px;
}

.pillar-flow-step {
  position: relative;
  padding: 22px 22px 22px 72px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
}

.pillar-flow-step::before {
  counter-increment: flow;
  content: counter(flow);
  position: absolute;
  left: 22px;
  top: 22px;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--emerald-pale);
  color: var(--emerald);
  font-weight: 900;
}

.pillar-flow-title {
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.pillar-flow-copy {
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.65;
}


/* ============================================================
   WAITLIST FORM
   ============================================================ */
.section-waitlist {
  background: var(--bg-secondary);
}

.waitlist-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.waitlist-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 18px;
  color: var(--text-primary);
}

.waitlist-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.waitlist-benefits { display: flex; flex-direction: column; gap: 12px; }

.wb-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.wb-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.wb-green  { background: var(--emerald); }
.wb-blue   { background: var(--primary); }
.wb-purple { background: var(--purple); }
.wb-amber  { background: var(--amber); }

/* Form card */
.waitlist-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.waitlist-form { display: flex; flex-direction: column; gap: 18px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group-full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.req { color: var(--red); margin-left: 2px; }

.form-optional {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group select option {
  background: #fff;
  color: var(--text-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.10);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: rgba(220,38,38,0.5);
  box-shadow: 0 0 0 3px rgba(220,38,38,0.08);
}

.field-error { font-size: 0.8125rem; color: var(--red); min-height: 18px; }

.form-group textarea { resize: vertical; min-height: 90px; }

.btn-submit {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 14px;
  position: relative;
}

.btn-spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

.btn-submit.loading .btn-text { opacity: 0; }
.btn-submit.loading .btn-spinner { display: block; position: absolute; }

.form-status {
  text-align: center;
  font-size: 0.9375rem;
  font-weight: 500;
  min-height: 24px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.form-status.success {
  color: var(--emerald);
  background: var(--emerald-pale);
  border: 1px solid rgba(5,150,105,0.2);
}

.form-status.error {
  color: var(--red);
  background: var(--red-pale);
  border: 1px solid rgba(220,38,38,0.2);
}

.form-privacy {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  justify-content: center;
}


/* ============================================================
   FOOTER  — stays dark navy, common in corporate design
   ============================================================ */
.footer {
  background: var(--bg-navy);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  margin-bottom: 48px;
}

.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo .logo-wordmark { color: #f0f4ff; }

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.65;
  margin-bottom: 16px;
}

.footer-contact a {
  font-size: 0.875rem;
  color: #60a5fa;
  transition: color var(--transition);
}
.footer-contact a:hover { color: #f0f4ff; }

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.footer-col-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #f0f4ff;
  margin-bottom: 16px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 9px; }

.footer-col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.38);
  transition: color var(--transition);
}
.footer-col a:hover { color: #f0f4ff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-copy {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.3);
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
  line-height: 1.6;
  max-width: 700px;
}


/* ============================================================
   DIVIDER between hero (dark) and stats bar (light)
   ============================================================ */
.stats-bar {
  position: relative;
}
.stats-bar::before {
  content: '';
  display: block;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--emerald));
  position: absolute;
  top: 0; left: 0; right: 0;
  opacity: 0.7;
}


/* ============================================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content  { max-width: 100%; }
  .hero-sub      { max-width: 100%; }
  .hero-actions  { justify-content: center; }
  .hero-badge    { justify-content: center; display: flex; }
  .hero-visual   { display: none; }

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

  .verify-grid    { grid-template-columns: repeat(2, 1fr); }
  .compliance-grid{ grid-template-columns: repeat(2, 1fr); }
  .hiw-grid       { grid-template-columns: repeat(2, 1fr); }
  .hiw-grid::before { display: none; }

  .stake-inner    { grid-template-columns: 1fr; gap: 32px; }
  .stake-visual   { display: none; }

  .audit-inner    { grid-template-columns: 1fr; gap: 40px; }
  .cert-promo-grid { grid-template-columns: 1fr; }
  .cert-premium-inner,
  .cert-premium-meta { grid-template-columns: 1fr; }
  .cert-premium-main { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .ecosystem-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillar-grid,
  .pillar-grid-2 { grid-template-columns: 1fr; }
  .waitlist-inner { grid-template-columns: 1fr; gap: 40px; }
  .waitlist-form-wrap { max-width: 600px; margin: 0 auto; width: 100%; }

  .footer-top     { grid-template-columns: 1fr; gap: 32px; }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
}


/* ============================================================
   RESPONSIVE — MOBILE (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  .section { padding: 72px 0; }

  /* Nav */
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0; bottom: 0;
    background: rgba(11,17,32,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 8px;
    padding: 22px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 999;
  }

  .nav-links.open { transform: translateX(0); }

  .navbar.scrolled .nav-links {
    background: rgba(255,255,255,0.98);
  }

  .navbar.scrolled .nav-links a,
  .navbar.scrolled .nav-dropdown-toggle { color: var(--text-secondary); }
  .navbar.scrolled .nav-links a:hover,
  .navbar.scrolled .nav-dropdown-toggle:hover { color: var(--text-primary); }

  .nav-links a,
  .nav-dropdown-toggle {
    font-size: 1.125rem;
    padding: 14px 28px;
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown-menu {
    position: static;
    min-width: 0;
    width: 100%;
    max-height: 0;
    padding: 0 8px;
    margin: 0;
    overflow: hidden;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: max-height 0.28s ease, padding 0.28s ease, margin 0.28s ease;
  }

  .navbar.scrolled .nav-dropdown-menu {
    background: rgba(15,23,42,0.04);
    border-color: rgba(15,23,42,0.08);
  }

  .nav-dropdown-menu::before {
    display: none;
  }

  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    transform: none;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    max-height: 720px;
    padding: 8px;
    margin-top: 6px;
  }

  .nav-dropdown-menu a {
    color: rgba(255,255,255,0.78) !important;
    white-space: normal;
    font-size: 0.98rem;
    padding: 12px 14px;
  }

  .navbar.scrolled .nav-dropdown-menu a {
    color: var(--text-secondary) !important;
  }

  .nav-links .nav-cta {
    margin: 8px 0 0;
    font-size: 1rem;
    width: 100%;
    text-align: center;
  }

  body .cta-section {
    padding: 84px 0 96px;
  }

  body .cta-tag {
    margin-bottom: 22px;
  }

  body .cta-title {
    margin-bottom: 22px;
  }

  body .cta-sub {
    margin-bottom: 38px;
  }

  body .cta-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    max-width: 360px;
    margin: 0 auto;
  }

  body .cta-actions .btn {
    width: 100%;
    min-width: 0;
    justify-content: center;
  }

  /* Hero */
  .hero-headline { font-size: 2.125rem; }
  .hero-sub      { font-size: 1rem; }
  .hero-actions  { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }

  /* Grids → single column */
  .problem-grid,
  .solution-grid,
  .features-grid,
  .ecosystem-grid,
  .hiw-grid,
  .compliance-grid { grid-template-columns: 1fr; }

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

  .section-header { margin-bottom: 40px; }

  /* Stakeholder tabs */
  .stakeholder-tabs { flex-wrap: wrap; width: 100%; justify-content: center; }
  .stab { flex: 1; min-width: 140px; text-align: center; font-size: 0.875rem; padding: 10px 14px; }
  .stake-inner { padding: 28px 20px; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }
  .waitlist-form-wrap { padding: 24px 20px; }

  /* Audit */
  .audit-timeline::before { display: none; }

  /* Footer */
  .footer-links-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { gap: 32px; }
}


/* ============================================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .hero-headline { font-size: 1.875rem; }
  .section-title { font-size: 1.625rem; }

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

  .jurisdiction-row  { gap: 8px; }
  .juris-chip        { font-size: 0.8125rem; padding: 5px 12px; }

  .solution-col      { padding: 24px 20px; }
  .feature-title     { padding-right: 0; }
  .feature-verified-badge { position: static; margin-bottom: 10px; }

  .footer-links-grid { grid-template-columns: 1fr; }
  .footer-bottom     { align-items: flex-start; }
}


/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-up { opacity: 1; transform: none; }
}