/* ============================================
   VerifyGood — Custom Design System CSS
   Built on Bootstrap 5, Inter font
   ============================================ */

/* --- Google Fonts: Inter --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* --- CSS Variables --- */
:root {
  /* Primary palette */
  --vg-navy: #1a2332;
  --vg-navy-light: #2a3a4e;
  --vg-navy-dark: #0f1720;
  --vg-slate: #3d4f63;
  --vg-slate-light: #5a6d82;
  
  /* Accent */
  --vg-teal: #0ea5a0;
  --vg-teal-light: #14c8c2;
  --vg-teal-dark: #0b8a86;
  --vg-teal-bg: #e6f7f7;
  
  /* Score traffic light */
  --vg-score-a: #22c55e;
  --vg-score-a-bg: #dcfce7;
  --vg-score-b: #f59e0b;
  --vg-score-b-bg: #fef3c7;
  --vg-score-c: #f97316;
  --vg-score-c-bg: #ffedd5;
  --vg-score-d: #ef4444;
  --vg-score-d-bg: #fef2f2;
  
  /* Red flag severities */
  --vg-flag-critical-bg: #dc2626;
  --vg-flag-critical-text: #ffffff;
  --vg-flag-serious-bg: #f97316;
  --vg-flag-serious-text: #1a2332;
  --vg-flag-notable-bg: #fef3c7;
  --vg-flag-notable-text: #92400e;
  --vg-flag-notable-border: #f59e0b;
  
  /* Neutrals */
  --vg-bg: #f8f9fb;
  --vg-bg-white: #ffffff;
  --vg-border: #e5e7eb;
  --vg-text: #1a2332;
  --vg-text-muted: #6b7280;
  --vg-text-light: #9ca3af;
  
  /* Shadows */
  --vg-shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --vg-shadow: 0 2px 8px rgba(0,0,0,0.08);
  --vg-shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --vg-shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  
  /* Spacing */
  --vg-section-gap: 2rem;
  --vg-card-padding: 1.5rem;
  --vg-card-radius: 12px;
  
  /* Typography */
  --vg-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* --- Base --- */
body {
  font-family: var(--vg-font);
  color: var(--vg-text);
  background: var(--vg-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--vg-navy);
  line-height: 1.3;
}

/* --- Top Navbar --- */
.vg-navbar {
  background: var(--vg-navy);
  padding: 0.75rem 0;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  position: sticky;
  top: 0;
  z-index: 1050;
}

.vg-navbar .navbar-brand {
  font-weight: 700;
  font-size: 1.35rem;
  color: #fff !important;
  letter-spacing: -0.02em;
}

.vg-navbar .navbar-brand span {
  color: var(--vg-teal-light);
}

.vg-navbar .nav-link {
  color: rgba(255,255,255,0.8) !important;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s;
}

.vg-navbar .nav-link:hover {
  color: #fff !important;
}

.vg-navbar .nav-search {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  color: #fff;
  padding: 0.45rem 1rem 0.45rem 2.5rem;
  font-size: 0.875rem;
  width: 320px;
  transition: all 0.2s;
}

.vg-navbar .nav-search::placeholder {
  color: rgba(255,255,255,0.5);
}

.vg-navbar .nav-search:focus {
  background: rgba(255,255,255,0.18);
  border-color: var(--vg-teal);
  outline: none;
  box-shadow: 0 0 0 3px rgba(14,165,160,0.2);
}

.vg-navbar .search-wrapper {
  position: relative;
}

.vg-navbar .search-wrapper .search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.5);
  pointer-events: none;
}

.vg-navbar .btn-login {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: 8px;
  padding: 0.4rem 1.15rem;
  transition: all 0.2s;
}

.vg-navbar .btn-login:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}

/* --- Sticky Section Nav --- */
.vg-section-nav {
  background: var(--vg-bg-white);
  border-bottom: 1px solid var(--vg-border);
  position: sticky;
  top: 60px;
  z-index: 1040;
  box-shadow: var(--vg-shadow-sm);
}

.vg-section-nav .nav-link {
  color: var(--vg-text-muted);
  font-weight: 500;
  font-size: 0.82rem;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}

.vg-section-nav .nav-link:hover,
.vg-section-nav .nav-link.active {
  color: var(--vg-teal-dark);
  border-bottom-color: var(--vg-teal);
}

/* --- Cards --- */
.vg-card {
  background: var(--vg-bg-white);
  border: 1px solid var(--vg-border);
  border-radius: var(--vg-card-radius);
  padding: var(--vg-card-padding);
  box-shadow: var(--vg-shadow);
  transition: box-shadow 0.2s;
}

.vg-card-hover:hover {
  box-shadow: var(--vg-shadow-md);
}

.vg-card-header {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--vg-navy);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--vg-border);
}

/* --- Stat Cards --- */
.vg-stat-card {
  background: var(--vg-bg-white);
  border: 1px solid var(--vg-border);
  border-radius: var(--vg-card-radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--vg-shadow-sm);
}

.vg-stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--vg-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.vg-stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--vg-navy);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.vg-stat-trend {
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

.vg-stat-trend.up {
  color: var(--vg-score-a);
}

.vg-stat-trend.down {
  color: var(--vg-score-d);
}

.vg-stat-context {
  font-size: 0.75rem;
  color: var(--vg-text-muted);
  margin-top: 0.15rem;
}

/* --- Score Gauge --- */
.vg-score-gauge {
  position: relative;
  width: 180px;
  height: 180px;
}

.vg-score-gauge svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.vg-score-gauge .gauge-bg {
  fill: none;
  stroke: #e5e7eb;
  stroke-width: 10;
}

.vg-score-gauge .gauge-fill {
  fill: none;
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s ease-out, stroke 0.3s;
}

.vg-score-gauge .gauge-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.vg-score-number {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

.vg-score-grade {
  font-size: 1rem;
  font-weight: 600;
  margin-top: 0.1rem;
}

.vg-score-percentile {
  font-size: 0.78rem;
  color: var(--vg-text-muted);
  margin-top: 0.5rem;
  text-align: center;
}

/* --- Sub-Score Badges --- */
.vg-subscore-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.vg-subscore-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  background: var(--vg-bg);
  border: 1px solid var(--vg-border);
  min-width: 80px;
}

.vg-subscore-badge .label {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--vg-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.15rem;
}

.vg-subscore-badge .value {
  font-size: 1.1rem;
  font-weight: 700;
}

/* --- Pill Badges --- */
.vg-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
}

.vg-pill-teal {
  background: var(--vg-teal-bg);
  color: var(--vg-teal-dark);
}

.vg-pill-green {
  background: var(--vg-score-a-bg);
  color: #15803d;
}

.vg-pill-navy {
  background: rgba(26,35,50,0.08);
  color: var(--vg-navy);
}

.vg-pill-outline {
  background: transparent;
  border: 1px solid var(--vg-border);
  color: var(--vg-text-muted);
}

/* --- Verification Badges --- */
.vg-verify-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--vg-score-a);
}

.vg-verify-badge svg {
  width: 16px;
  height: 16px;
}

/* --- Red Flag Banners --- */
.vg-flag {
  border-radius: 10px;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.88rem;
}

.vg-flag-icon {
  flex-shrink: 0;
  margin-top: 1px;
}

.vg-flag-critical {
  background: var(--vg-flag-critical-bg);
  color: var(--vg-flag-critical-text);
}

.vg-flag-serious {
  background: var(--vg-flag-serious-bg);
  color: var(--vg-flag-serious-text);
}

.vg-flag-notable {
  background: var(--vg-flag-notable-bg);
  color: var(--vg-flag-notable-text);
  border: 1px solid var(--vg-flag-notable-border);
}

.vg-flag-label {
  font-weight: 600;
  margin-right: 0.35rem;
}

/* --- Governance Grid --- */
.vg-governance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem 2rem;
}

.vg-governance-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  padding: 0.4rem 0;
}

.vg-governance-item .check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 700;
}

.vg-governance-item .check.pass {
  background: var(--vg-score-a-bg);
  color: #15803d;
}

.vg-governance-item .check.fail {
  background: var(--vg-score-d-bg);
  color: #dc2626;
}

/* --- Tables --- */
.vg-table {
  width: 100%;
  font-size: 0.88rem;
}

.vg-table thead th {
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--vg-text-muted);
  border-bottom: 2px solid var(--vg-border);
  padding: 0.75rem;
}

.vg-table tbody td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--vg-border);
  vertical-align: middle;
}

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

.vg-table tbody tr:hover {
  background: rgba(14,165,160,0.03);
}

/* --- Tabs --- */
.vg-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--vg-border);
  margin-bottom: 1.25rem;
}

.vg-tab {
  padding: 0.65rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--vg-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all 0.2s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.vg-tab:hover {
  color: var(--vg-teal-dark);
}

.vg-tab.active {
  color: var(--vg-teal-dark);
  border-bottom-color: var(--vg-teal);
  font-weight: 600;
}

/* --- Buttons --- */
.vg-btn {
  font-family: var(--vg-font);
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: 8px;
  padding: 0.55rem 1.5rem;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.vg-btn-primary {
  background: var(--vg-teal);
  color: #fff;
}

.vg-btn-primary:hover {
  background: var(--vg-teal-dark);
  color: #fff;
}

.vg-btn-secondary {
  background: var(--vg-navy);
  color: #fff;
}

.vg-btn-secondary:hover {
  background: var(--vg-navy-light);
  color: #fff;
}

.vg-btn-outline {
  background: transparent;
  border: 1.5px solid var(--vg-border);
  color: var(--vg-text);
}

.vg-btn-outline:hover {
  border-color: var(--vg-teal);
  color: var(--vg-teal-dark);
}

/* --- Blurred / Gated Content --- */
.vg-gated {
  position: relative;
  overflow: hidden;
}

.vg-gated-content {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}

.vg-gated-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(248,249,251,0) 0%, rgba(248,249,251,0.92) 50%, rgba(248,249,251,0.98) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

.vg-gated-overlay h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.vg-gated-overlay p {
  font-size: 0.88rem;
  color: var(--vg-text-muted);
  margin-bottom: 1.25rem;
  max-width: 400px;
}

/* --- Sticky Upgrade CTA --- */
.vg-upgrade-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--vg-navy);
  color: #fff;
  padding: 0.85rem 0;
  z-index: 1060;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.vg-upgrade-bar.visible {
  transform: translateY(0);
}

.vg-upgrade-bar p {
  margin: 0;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.9);
}

/* --- Section Spacing --- */
.vg-section {
  margin-bottom: var(--vg-section-gap);
  scroll-margin-top: 130px;
}

/* --- Hero --- */
.vg-hero {
  background: var(--vg-bg-white);
  border-bottom: 1px solid var(--vg-border);
  padding: 2.5rem 0;
}

.vg-org-name {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.vg-org-meta {
  font-size: 0.88rem;
  color: var(--vg-text-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
  margin-bottom: 0.75rem;
}

.vg-org-meta a {
  color: var(--vg-teal);
  text-decoration: none;
}

.vg-org-meta a:hover {
  text-decoration: underline;
}

/* --- Footer --- */
.vg-footer {
  background: var(--vg-navy-dark);
  color: rgba(255,255,255,0.6);
  padding: 3rem 0 1.5rem;
  font-size: 0.85rem;
}

.vg-footer a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.vg-footer a:hover {
  color: #fff;
}

.vg-footer h6 {
  color: #fff;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.85rem;
}

/* --- Responsive --- */
@media (max-width: 991.98px) {
  .vg-score-gauge {
    width: 140px;
    height: 140px;
  }
  .vg-score-number {
    font-size: 2rem;
  }
  .vg-governance-grid {
    grid-template-columns: 1fr;
  }
  .vg-org-name {
    font-size: 1.5rem;
  }
  .vg-navbar .nav-search {
    width: 200px;
  }
}

@media (max-width: 767.98px) {
  .vg-score-gauge {
    width: 120px;
    height: 120px;
  }
  .vg-score-number {
    font-size: 1.65rem;
  }
  .vg-section-nav {
    overflow-x: auto;
  }
  .vg-section-nav .nav {
    flex-wrap: nowrap;
  }
  .vg-stat-value {
    font-size: 1.4rem;
  }
  .vg-subscore-row {
    gap: 0.35rem;
  }
  .vg-subscore-badge {
    padding: 0.35rem 0.5rem;
    min-width: 60px;
  }
  .vg-subscore-badge .value {
    font-size: 0.95rem;
  }
  .vg-subscore-badge .label {
    font-size: 0.58rem;
  }
  .vg-hero {
    padding: 1.5rem 0;
  }
  :root {
    --vg-card-padding: 1.15rem;
  }
}

/* --- Utility --- */
.text-score-a { color: var(--vg-score-a); }
.text-score-b { color: var(--vg-score-b); }
.text-score-c { color: var(--vg-score-c); }
.text-score-d { color: var(--vg-score-d); }
.bg-score-a { background: var(--vg-score-a-bg); }
.bg-score-b { background: var(--vg-score-b-bg); }
.bg-score-c { background: var(--vg-score-c-bg); }
.bg-score-d { background: var(--vg-score-d-bg); }

.vg-fade-in {
  animation: vgFadeIn 0.4s ease-out;
}

@keyframes vgFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}