:root {
  --vn-bg: #071729;
  --vn-bg-2: #0b2238;
  --vn-panel: rgba(17, 41, 67, 0.78);
  --vn-panel-soft: rgba(20, 49, 79, 0.72);
  --vn-border: rgba(143, 196, 223, 0.18);
  --vn-border-strong: rgba(143, 196, 223, 0.3);
  --vn-text: #f7fbff;
  --vn-muted: #aec3d2;
  --vn-white: #ffffff;
  --vn-ink: #081726;
  --vn-cyan: #10c3f0;
  --vn-cyan-2: #0c93d2;
  --vn-blue: #13b7ff;
  --vn-green: #29d679;
  --vn-orange: #ff9a1f;
  --vn-purple: #ae75ff;
  --vn-red: #ff6578;
  --vn-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  --vn-radius: 12px;
}

body.vn-home,
body.vn-page {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--vn-text);
  background:
    radial-gradient(circle at 18% 10%, rgba(16, 195, 240, 0.12), transparent 28rem),
    radial-gradient(circle at 78% 22%, rgba(41, 214, 121, 0.08), transparent 22rem),
    linear-gradient(180deg, #ffffff 0, #ffffff 70px, var(--vn-bg) 70px, #07192b 100%);
}

.vn-home *,
.vn-page * {
  box-sizing: border-box;
}

.vn-home a,
.vn-page a {
  color: inherit;
  text-decoration: none;
}

.vn-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 70px;
  padding: 0 56px;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid rgba(8, 23, 38, 0.08);
}

.vn-brand img {
  display: block;
  width: 190px;
  height: 54px;
  object-fit: contain;
}

.vn-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 22px;
}

.vn-nav a,
.vn-nav button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 8px;
  border: 0;
  background: transparent;
  color: #0a1a2c;
  font-size: 14px;
  font-weight: 750;
  cursor: pointer;
}

.vn-nav .active,
.vn-nav a:hover,
.vn-nav button:hover {
  color: #0b91cc;
}

.vn-chevron {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.vn-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 760;
  cursor: pointer;
}

.vn-btn-light {
  background: #fff;
  border-color: rgba(8, 23, 38, 0.12);
  color: #0a1a2c;
  box-shadow: 0 6px 14px rgba(8, 23, 38, 0.05);
}

.vn-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--vn-cyan), var(--vn-cyan-2));
  box-shadow: 0 12px 28px rgba(12, 147, 210, 0.28);
}

.vn-main {
  width: min(1416px, calc(100% - 120px));
  margin: 0 auto;
}

.vn-hero {
  position: relative;
  display: grid;
  grid-template-columns: 500px 440px;
  justify-content: space-between;
  gap: 40px;
  min-height: 497px;
  padding: 50px 0 0;
}

.vn-showcase-menus {
  position: absolute;
  z-index: 4;
  top: 0;
  left: 50%;
  display: grid;
  grid-template-columns: 236px 254px;
  transform: translateX(-50%);
  filter: drop-shadow(0 22px 34px rgba(0, 0, 0, 0.22));
}

.vn-open-menu {
  overflow: hidden;
  padding: 18px 20px 0;
  border: 1px solid rgba(7, 25, 41, 0.14);
  background: rgba(255, 255, 255, 0.985);
  color: #061524;
}

.vn-open-menu:first-child {
  border-radius: 14px 0 0 14px;
}

.vn-open-menu:last-child {
  border-left: 0;
  border-radius: 0 14px 14px 0;
}

.vn-open-menu h4 {
  margin: 0 0 11px;
  color: #008dcc;
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.vn-drop-link {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: center;
  min-height: 45px;
  padding: 4px 0;
}

.vn-drop-link strong {
  display: block;
  margin-bottom: 2px;
  color: #081726;
  font-size: 13px;
  font-weight: 850;
}

.vn-drop-link small {
  color: #54657a;
  font-size: 11px;
}

.vn-icon,
.vn-mini-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 850;
}

.vn-icon.green,
.vn-mini-icon.green { background: rgba(41, 214, 121, 0.13); color: #11b966; }
.vn-icon.blue,
.vn-mini-icon.blue { background: rgba(16, 195, 240, 0.14); color: #00aeea; }
.vn-icon.purple,
.vn-mini-icon.purple { background: rgba(174, 117, 255, 0.14); color: var(--vn-purple); }
.vn-icon.orange,
.vn-mini-icon.orange { background: rgba(255, 154, 31, 0.16); color: var(--vn-orange); }
.vn-icon.teal,
.vn-mini-icon.teal { background: rgba(39, 207, 191, 0.14); color: #19b9ad; }
.vn-icon.red,
.vn-mini-icon.red { background: rgba(255, 101, 120, 0.14); color: var(--vn-red); }

.vn-menu-rule {
  height: 1px;
  margin: 8px 0 14px;
  background: #e8edf2;
}

.vn-menu-bottom {
  display: block;
  margin: 8px -20px 0;
  padding: 14px 20px;
  background: #edf8ff;
  color: #008dcc;
  text-align: center;
  font-size: 12px;
  font-weight: 850;
}

.vn-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 14px;
  border: 1px solid rgba(41, 214, 121, 0.38);
  border-radius: 999px;
  background: rgba(41, 214, 121, 0.065);
  color: #68ffae;
  font-size: 12px;
  font-weight: 800;
}

.vn-badge::before {
  width: 8px;
  height: 8px;
  content: "";
  border-radius: 50%;
  background: var(--vn-green);
}

.vn-headline {
  max-width: 455px;
  margin: 12px 0 16px;
  font-family: Archivo, Inter, sans-serif;
  font-size: 34px;
  line-height: 1.14;
  font-weight: 800;
  color: #fff;
}

.vn-headline .green { color: var(--vn-green); }
.vn-headline .blue { color: var(--vn-blue); }
.vn-headline .orange { color: var(--vn-orange); }

.vn-copy {
  max-width: 470px;
  margin: 0 0 24px;
  color: #e4eef6;
  font-size: 15px;
  line-height: 1.6;
}

.vn-hero-actions {
  display: flex;
  gap: 18px;
  margin-bottom: 31px;
}

.vn-hero-actions .vn-btn {
  min-width: 205px;
  min-height: 46px;
}

.vn-hero-actions .secondary {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.vn-proof-row {
  display: flex;
  align-items: center;
  gap: 24px;
  width: 640px;
  flex-wrap: nowrap;
  color: #fff;
  font-size: 13px;
  font-weight: 720;
}

.vn-proof-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.vn-proof-row span::before {
  width: 13px;
  height: 13px;
  content: "";
  border: 2px solid var(--vn-green);
  border-radius: 50%;
}

.vn-preview {
  width: 440px;
  align-self: start;
  margin-top: -1px;
  border: 1px solid rgba(143, 196, 223, 0.2);
  border-radius: 10px;
  background: rgba(13, 37, 61, 0.74);
  box-shadow: inset 0 0 45px rgba(16, 195, 240, 0.035);
  overflow: hidden;
}

.vn-preview-grid {
  display: grid;
  grid-template-columns: 176px 1fr;
}

.vn-score-side {
  min-height: 236px;
  padding: 25px 20px 18px;
  border-right: 1px solid rgba(143, 196, 223, 0.13);
  text-align: center;
}

.vn-score-title,
.vn-chart-title,
.vn-search-title {
  display: block;
  margin-bottom: 18px;
  color: #fff;
  text-align: left;
  font-size: 12px;
  font-weight: 760;
}

.vn-score-ring {
  display: grid;
  width: 112px;
  height: 112px;
  margin: 0 auto;
  place-items: center;
  border-radius: 50%;
  position: relative;
  background:
    radial-gradient(circle at center, #0c2238 54%, transparent 55%),
    conic-gradient(var(--vn-green) 0 var(--score, 0%), rgba(143, 196, 223, 0.18) var(--score, 0%) 100%);
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
  font-size: 38px;
  font-weight: 780;
}

.vn-score-ring.loading::after {
  position: absolute;
  right: 10px;
  bottom: 15px;
  width: 9px;
  height: 9px;
  content: "";
  border-radius: 50%;
  background: var(--vn-orange);
  box-shadow: 0 0 18px rgba(255, 154, 31, 0.8);
}

.vn-score-side p {
  margin: 13px 0 0;
  color: #fff;
  line-height: 1.25;
}

.vn-score-side small {
  color: #b6c8d5;
}

.vn-metric-stack {
  display: grid;
  gap: 18px;
  padding: 30px 22px 0 26px;
}

.vn-metric strong {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  color: #fff;
  font-size: 12px;
  font-weight: 760;
}

.vn-bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(143, 196, 223, 0.16);
  overflow: hidden;
}

.vn-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--vn-cyan), var(--vn-green));
}

.vn-bar.orange span {
  background: linear-gradient(90deg, var(--vn-orange), #ff7a2b);
}

.vn-preview-bottom {
  display: grid;
  grid-template-columns: 1.45fr 0.85fr;
  gap: 10px;
  margin-top: 10px;
  border-top: 1px solid rgba(143, 196, 223, 0.13);
}

.vn-chart,
.vn-search-volume {
  min-height: 136px;
  padding: 20px 18px;
}

.vn-chart {
  border-right: 1px solid rgba(143, 196, 223, 0.13);
}

.vn-sparkline {
  width: 100%;
  height: 62px;
  margin-top: 12px;
  border-bottom: 1px solid rgba(143, 196, 223, 0.18);
}

.vn-sparkline svg {
  width: 100%;
  height: 100%;
}

.vn-sparkline polyline {
  fill: none;
  stroke: var(--vn-cyan);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  filter: drop-shadow(0 0 8px rgba(16, 195, 240, 0.45));
}

.vn-search-volume b {
  display: block;
  margin-top: 10px;
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
  font-size: 28px;
  font-weight: 760;
}

.vn-search-volume em {
  margin-left: 14px;
  color: var(--vn-green);
  font-style: normal;
  font-weight: 900;
}

.vn-section {
  padding: 10px 0;
}

.vn-start-panel {
  display: grid;
  grid-template-columns: 330px repeat(3, 1fr);
  gap: 22px;
  align-items: center;
  min-height: 166px;
  padding: 22px;
  border: 1px solid rgba(143, 196, 223, 0.19);
  border-radius: 12px;
  background: rgba(17, 43, 70, 0.72);
}

.vn-start-intro {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 20px;
  align-items: center;
}

.vn-start-intro h2,
.vn-center-title,
.vn-validator-panel h2 {
  margin: 0 0 8px;
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
  font-size: 20px;
  font-weight: 800;
}

.vn-start-intro p,
.vn-start-card p,
.vn-validator-panel p,
.vn-page-subcopy,
.vn-page-copy {
  margin: 0;
  color: #e1edf5;
  line-height: 1.55;
}

.vn-start-card {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 16px;
  min-height: 130px;
  padding: 18px;
  border: 1px solid rgba(143, 196, 223, 0.2);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.045);
}

.vn-start-card.active {
  border-color: rgba(41, 214, 121, 0.22);
  background: rgba(41, 214, 121, 0.06);
}

.vn-start-card h3,
.vn-page-card h3,
.vn-price-card h3,
.vn-auth-card h1 {
  margin: 0 0 8px;
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
}

.vn-start-link {
  display: inline-block;
  margin-top: 12px;
  font-weight: 800;
  color: var(--vn-blue);
}

.vn-start-link.green { color: var(--vn-green); }
.vn-start-link.purple { color: #c18cff; }

.vn-validator-panel {
  margin-top: 18px;
  padding: 24px;
  border: 1px solid rgba(143, 196, 223, 0.19);
  border-radius: 12px;
  background: rgba(13, 37, 61, 0.72);
}

.vn-validator-panel p {
  margin-bottom: 16px;
}

.vn-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.vn-platforms .platform-btn {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(143, 196, 223, 0.22);
  background: rgba(255, 255, 255, 0.045);
  color: #dcecf7;
  font-weight: 760;
}

.vn-platforms .platform-btn.active {
  border-color: rgba(16, 195, 240, 0.7);
  background: rgba(16, 195, 240, 0.14);
  color: #fff;
}

.vn-search-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.vn-search-wrap input,
.vn-auth-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(143, 196, 223, 0.22);
  border-radius: 12px;
  background: rgba(3, 12, 22, 0.72);
  color: #fff;
  font: inherit;
}

.vn-search-wrap input::placeholder,
.vn-auth-form input::placeholder {
  color: #9eb6c8;
}

.vn-chip-row,
#exampleSearches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.vn-chip,
#exampleSearches .example-chip,
#nicheLibraryLinks .niche-quicklink {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(143, 196, 223, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: #c8deeb;
  font-size: 12px;
  font-weight: 760;
}

#nicheLibraryLinks .niche-quicklinks-label {
  display: inline-flex;
  align-items: center;
  color: #95adc0;
  font-size: 12px;
  font-weight: 700;
}

.vn-center-title {
  margin: 28px 0 18px;
  text-align: center;
  font-size: 24px;
}

.vn-steps {
  display: grid;
  grid-template-columns: 1.08fr 1fr 1fr 1fr;
  align-items: center;
  min-height: 178px;
  padding: 36px 30px;
  border: 1px solid rgba(143, 196, 223, 0.16);
  border-radius: 12px;
  background: rgba(9, 27, 46, 0.58);
}

.vn-step {
  position: relative;
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 18px;
}

.vn-step:not(:last-child)::after {
  position: absolute;
  top: 34px;
  right: -18px;
  color: rgba(255, 255, 255, 0.65);
  content: "->";
  font-size: 24px;
  font-weight: 300;
}

.vn-step-badge {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border-radius: 50%;
  font-weight: 800;
}

.vn-step-badge.green { background: rgba(41, 214, 121, 0.14); color: var(--vn-green); }
.vn-step-badge.blue { background: rgba(16, 195, 240, 0.14); color: var(--vn-cyan); }
.vn-step-badge.purple { background: rgba(174, 117, 255, 0.14); color: var(--vn-purple); }
.vn-step-badge.orange { background: rgba(255, 154, 31, 0.14); color: var(--vn-orange); }

.vn-step h3 {
  margin: 8px 0 6px;
  font-size: 14px;
  font-weight: 840;
}

.vn-step h3.green { color: var(--vn-green); }
.vn-step h3.blue { color: var(--vn-cyan); }
.vn-step h3.purple { color: #c18cff; }
.vn-step h3.orange { color: var(--vn-orange); }

.vn-step p {
  margin: 0;
  color: #bfd0de;
  font-size: 13px;
  line-height: 1.5;
}

.vn-trending {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 58px;
  margin-top: 18px;
  padding: 0 24px;
  overflow-x: auto;
  border: 1px solid rgba(143, 196, 223, 0.16);
  border-radius: 12px;
  background: rgba(9, 27, 46, 0.58);
}

.vn-trending-title {
  color: var(--vn-green);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
  white-space: nowrap;
}

.vn-trending .vn-chip {
  border: 0;
  background: transparent;
  color: #fff;
  white-space: nowrap;
}

.vn-trending strong { color: var(--vn-green); }

#results {
  display: none;
  padding: 26px 0 34px;
  background: transparent;
}

#results h2 {
  margin: 0 0 16px;
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
  font-size: 28px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.vn-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(1416px, calc(100% - 120px));
  margin: 34px auto 0;
  padding: 24px 0 34px;
  border-top: 1px solid rgba(143, 196, 223, 0.16);
  color: var(--vn-muted);
  font-size: 13px;
}

.vn-footer nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.vn-page-shell {
  width: min(1100px, calc(100% - 56px));
  margin: 0 auto;
  padding: 54px 0 40px;
}

.vn-page-hero {
  text-align: center;
  margin-bottom: 22px;
}

.vn-page-hero h1 {
  margin: 12px auto 14px;
  max-width: 720px;
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
  font-size: 48px;
  line-height: 1.06;
}

.vn-page-subcopy,
.vn-page-copy {
  max-width: 700px;
  margin: 0 auto;
  color: #d2e2ee;
  font-size: 18px;
}

.vn-page-grid,
.vn-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.vn-page-card,
.vn-price-card,
.vn-auth-card {
  padding: 22px;
  border: 1px solid rgba(143, 196, 223, 0.2);
  border-radius: 12px;
  background: rgba(17, 43, 70, 0.72);
}

.vn-page-card p,
.vn-price-card p,
.vn-auth-card p {
  color: #d4e4ef;
}

.vn-price {
  margin: 18px 0;
  color: #fff;
  font-family: Archivo, Inter, sans-serif;
  font-size: 42px;
  font-weight: 900;
}

.vn-price small {
  color: #9fb5c5;
  font-size: 14px;
}

.vn-list {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  color: #dbeaf3;
}

.vn-list li::before {
  margin-right: 8px;
  content: "+";
  color: var(--vn-green);
  font-weight: 900;
}

.vn-price-card.featured {
  border-color: rgba(41, 214, 121, 0.38);
  background: linear-gradient(180deg, rgba(41, 214, 121, 0.08), rgba(17, 43, 70, 0.72));
}

.vn-auth-wrap {
  display: grid;
  min-height: calc(100vh - 70px);
  place-items: center;
  padding: 40px 0;
}

.vn-auth-card {
  width: min(440px, 100%);
}

.vn-auth-form {
  display: grid;
  gap: 12px;
}

.vn-or {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  margin: 14px 0;
  color: #9cb4c4;
  font-size: 12px;
}

.vn-or::before,
.vn-or::after {
  height: 1px;
  content: "";
  background: rgba(143, 196, 223, 0.18);
}

@media (max-width: 1100px) {
  .vn-main,
  .vn-footer { width: min(100% - 36px, 1416px); }
  .vn-topbar { padding: 0 18px; }
  .vn-nav { position: static; transform: none; }
  .vn-showcase-menus { display: none; }
  .vn-hero { grid-template-columns: 1fr; min-height: 0; }
  .vn-preview { width: 100%; max-width: 440px; margin: 0 auto; }
  .vn-start-panel,
  .vn-steps,
  .vn-page-grid,
  .vn-pricing-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .vn-nav { display: none; }
  .vn-proof-row { width: 100%; flex-wrap: wrap; gap: 14px; }
  .vn-hero-actions,
  .vn-search-wrap { grid-template-columns: 1fr; display: grid; }
  .results-grid { grid-template-columns: 1fr; }
  .vn-page-hero h1 { font-size: 34px; }
}