:root {
  --bg: #02040a;
  --panel: rgba(255,255,255,0.06);
  --panel2: rgba(255,255,255,0.085);
  --border: rgba(255,255,255,0.12);
  --muted: rgba(255,255,255,0.68);
  --text: #ffffff;
  --cyan: #7df9ff;
  --purple: #8b7cff;
  --green: #7dffca;
  --yellow: #ffd166;
  --red: #ff8fa3;
}

* { box-sizing: border-box; }

body.premium-body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(0,229,255,0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(124,77,255,0.20), transparent 34%),
    linear-gradient(135deg, #050816, #06101f 48%, #02040a);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.premium-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 72px;
  padding: 14px 8vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: rgba(2,4,10,0.74);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(18px);
}

.premium-logo {
  text-decoration: none;
  color: white;
  font-weight: 950;
  font-size: 21px;
  letter-spacing: -0.5px;
  white-space: nowrap;
}

.premium-logo span {
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.premium-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.premium-links a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 14px;
  font-weight: 750;
}

.premium-links a:hover { color: var(--cyan); }

.hero {
  padding: 62px 8vw 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
}

.badge {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(125,249,255,0.25);
  color: var(--cyan);
  font-weight: 900;
}

.hero h1 {
  font-size: clamp(38px, 5.5vw, 72px);
  line-height: 0.98;
  letter-spacing: -2.4px;
  margin: 16px 0;
  max-width: 1050px;
}

.hero h1 span {
  background: linear-gradient(90deg, var(--cyan), var(--purple), #fff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  max-width: 900px;
  color: var(--muted);
  line-height: 1.72;
  font-size: 17px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.btn {
  min-height: 48px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: white;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.08);
  font-weight: 900;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(125,249,255,0.55);
}

.btn.primary {
  background: linear-gradient(135deg, #00e5ff, #7c4dff);
  color: #02040a;
  border: none;
}

.login-strip {
  padding: 18px 8vw;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.input {
  min-height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  outline: none;
  color: white;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
}

.input::placeholder { color: rgba(255,255,255,0.46); }

.metric-grid {
  padding: 24px 8vw;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.card,
.metric-card,
.panel {
  border-radius: 28px;
  background: var(--panel);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

.metric-card {
  min-height: 154px;
  padding: 22px;
}

.metric-card.featured {
  background:
    linear-gradient(160deg, rgba(0,229,255,0.14), rgba(124,77,255,0.18)),
    rgba(255,255,255,0.07);
  border: 1px solid rgba(125,249,255,0.32);
  box-shadow: 0 28px 90px rgba(0,229,255,0.13);
}

.metric-label {
  color: rgba(255,255,255,0.62);
  font-size: 14px;
  margin-bottom: 10px;
}

.metric-value {
  font-size: 42px;
  font-weight: 950;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.metric-note {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.section {
  padding: 24px 8vw;
}

.panel {
  padding: 26px;
}

.panel h2,
.panel h3 { margin-top: 0; }

.panel-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

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

.card {
  padding: 24px;
  min-height: 190px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 23px;
}

.card p {
  color: var(--muted);
  line-height: 1.65;
  margin: 0 0 14px;
}

.icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(0,229,255,0.22), rgba(124,77,255,0.22));
  border: 1px solid rgba(125,249,255,0.18);
  color: var(--cyan);
  font-weight: 950;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.065);
  border: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.76);
  font-size: 13px;
  font-weight: 800;
}

.list {
  display: grid;
  gap: 14px;
}

.list-item {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.08);
}

.list-item b {
  display: block;
  margin-bottom: 7px;
}

.list-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.severity {
  display: inline-flex;
  padding: 8px 10px;
  margin-bottom: 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.critical {
  background: rgba(255,77,109,0.16);
  color: var(--red);
  border: 1px solid rgba(255,77,109,0.22);
}

.high {
  background: rgba(255,209,102,0.16);
  color: var(--yellow);
  border: 1px solid rgba(255,209,102,0.22);
}

.medium {
  background: rgba(0,229,255,0.13);
  color: var(--cyan);
  border: 1px solid rgba(0,229,255,0.18);
}

.good {
  background: rgba(125,255,202,0.10);
  color: var(--green);
  border: 1px solid rgba(125,255,202,0.16);
}

.output {
  min-height: 280px;
  max-height: 560px;
  overflow: auto;
  white-space: pre-wrap;
  border-radius: 22px;
  padding: 18px;
  background: rgba(0,0,0,0.34);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.84);
}

.table-wrap {
  overflow-x: auto;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.09);
}

table.premium-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255,255,255,0.045);
}

.premium-table th,
.premium-table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
}

.premium-table th {
  color: white;
  background: rgba(255,255,255,0.06);
}

.footer {
  padding: 30px 8vw 48px;
  color: rgba(255,255,255,0.55);
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 44px;
}

@media (max-width: 1100px) {
  .hero,
  .panel-grid,
  .login-strip {
    grid-template-columns: 1fr;
  }

  .actions { justify-content: flex-start; }

  .metric-grid,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .premium-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .premium-links { justify-content: flex-start; }

  .metric-grid,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ===== Premium Shared Navbar Fix ===== */
.site-nav-shell {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  background: rgba(4, 10, 28, 0.82);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-logo {
  flex: 0 0 auto;
  text-decoration: none;
  color: #ffffff;
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -1px;
  white-space: nowrap;
}

.site-logo span {
  color: #67e8f9;
}

.site-nav-menu {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  white-space: nowrap;
}

.site-nav-menu::-webkit-scrollbar {
  display: none;
}

.site-nav-link {
  text-decoration: none;
  color: rgba(255,255,255,0.84);
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 700;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.site-nav-link:hover {
  color: #ffffff;
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.10);
}

.site-nav-link.active {
  color: #06111f;
  background: linear-gradient(135deg, #67e8f9, #7c83ff);
  border-color: transparent;
}

.site-nav-cta {
  flex: 0 0 auto;
  text-decoration: none;
  color: #06111f;
  background: linear-gradient(135deg, #67e8f9, #7c83ff);
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 900;
  box-shadow: 0 10px 30px rgba(103, 232, 249, 0.24);
}

.hero,
.section {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

.hero {
  padding-top: 40px;
}

@media (max-width: 900px) {
  .site-nav-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .site-logo {
    font-size: 28px;
  }

  .site-nav-cta {
    width: 100%;
    text-align: center;
  }
}