:root {
  --bg: #03060d;
  --panel: rgba(9, 22, 40, 0.78);
  --panel-2: rgba(12, 35, 62, 0.9);
  --text: #eef7ff;
  --muted: #a9bdd1;
  --line: rgba(168, 219, 255, 0.2);
  --cyan: #1ed6ff;
  --blue: #0d8bd9;
  --silver: #dbe7f3;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.45);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(30, 214, 255, 0.16), transparent 30%),
    radial-gradient(circle at 80% 15%, rgba(13, 139, 217, 0.18), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, #03060d 100%);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.section-pad { padding: 92px 0; }
.alt { background: linear-gradient(180deg, rgba(8, 21, 38, 0.75), rgba(4, 10, 18, 0.5)); border-block: 1px solid var(--line); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(4, 9, 18, 0.78); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 900; letter-spacing: .02em; }
.brand img { width: 54px; height: 54px; object-fit: contain; }
.nav-menu { display: flex; align-items: center; gap: 26px; color: var(--muted); font-weight: 650; }
.nav-menu a:hover { color: var(--text); }
.nav-cta { color: #00111c !important; background: linear-gradient(135deg, var(--cyan), #ffffff); padding: 10px 16px; border-radius: 999px; box-shadow: 0 0 28px rgba(30,214,255,.25); }
.nav-toggle { display: none; background: transparent; border: 0; padding: 8px; }
.nav-toggle span:not(.sr-only) { display: block; width: 26px; height: 2px; background: var(--text); margin: 5px 0; }
.hero { min-height: calc(100vh - 76px); display: grid; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 54px; }
.eyebrow { color: var(--cyan); font-weight: 800; text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; margin: 0 0 14px; }
h1, h2, h3 { margin: 0; line-height: 1.08; }
h1 { font-size: clamp(2.8rem, 7vw, 5.6rem); letter-spacing: -.06em; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); letter-spacing: -.045em; }
h3 { font-size: 1.35rem; }
p { color: var(--muted); margin: 18px 0 0; }
.lead { font-size: 1.18rem; max-width: 680px; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 0 20px; border-radius: 999px; font-weight: 800; border: 1px solid transparent; cursor: pointer; }
.btn.primary { color: #00111c; background: linear-gradient(135deg, var(--cyan), var(--silver)); box-shadow: 0 0 32px rgba(30,214,255,.22); }
.btn.secondary { border-color: var(--line); background: rgba(255,255,255,.04); color: var(--text); }
.trust-strip { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.trust-strip span { border: 1px solid var(--line); color: var(--silver); border-radius: 999px; padding: 8px 12px; background: rgba(255,255,255,.04); font-size: .92rem; }
.hero-card { position: relative; padding: 24px; border-radius: 40px; background: linear-gradient(145deg, rgba(19, 51, 82, 0.78), rgba(4, 8, 16, 0.25)); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; }
.hero-card::before { content: ""; position: absolute; inset: -40%; background: conic-gradient(from 120deg, transparent, rgba(30,214,255,.22), transparent 34%); animation: spin 10s linear infinite; }
.logo-orb { position: relative; background: radial-gradient(circle, rgba(30,214,255,.14), rgba(0,0,0,.2)); border-radius: 30px; padding: 28px; }
.logo-orb img { filter: drop-shadow(0 24px 42px rgba(0,0,0,.5)); }
.status-panel { position: relative; display: grid; gap: 12px; margin-top: 18px; }
.status-panel div { display: grid; grid-template-columns: .55fr 1fr; gap: 16px; align-items: center; border: 1px solid var(--line); border-radius: 18px; padding: 14px 16px; background: rgba(0,0,0,.24); }
.status-panel strong { color: var(--cyan); }
.status-panel span { color: var(--muted); font-size: .92rem; }
@keyframes spin { to { transform: rotate(360deg); } }
.section-heading { max-width: 790px; margin-bottom: 34px; }
.section-heading.compact { max-width: 840px; }
.card-grid { display: grid; gap: 22px; }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.info-card, .panel, .spotlight-card, .contact-band { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 18px 70px rgba(0,0,0,.25); }
.info-card { padding: 28px; }
.icon { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 14px; background: rgba(30,214,255,.12); color: var(--cyan); font-weight: 900; margin-bottom: 20px; border: 1px solid var(--line); }
.split { display: grid; grid-template-columns: 1fr .74fr; gap: 48px; align-items: center; }
.reverse { grid-template-columns: .8fr 1fr; }
.product-intro { align-items: stretch; }
.product-card { display: flex; flex-direction: column; justify-content: center; }
.check-list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; color: var(--silver); }
.check-list li { padding-left: 30px; position: relative; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 900; }
.compact-list { margin-top: 20px; }
.spotlight-card { padding: 34px; background: linear-gradient(145deg, rgba(13,139,217,.22), rgba(10,25,45,.72)); }
.inline-link { display: inline-block; margin-top: 20px; color: var(--cyan); font-weight: 800; }
.report-grid { display: grid; grid-template-columns: .8fr 1fr; gap: 40px; align-items: start; }
.output-list { display: grid; gap: 14px; }
.output-list div, .timeline div { border: 1px solid var(--line); border-radius: 18px; padding: 18px; background: rgba(255,255,255,.04); }
.output-list strong { display: block; color: var(--text); }
.output-list span { color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.form-card { padding: 28px; }
form { display: grid; gap: 16px; margin-top: 20px; }
label { display: grid; gap: 7px; color: var(--silver); font-weight: 700; font-size: .95rem; }
input, select, textarea { width: 100%; border: 1px solid var(--line); background: rgba(0, 0, 0, 0.2); color: var(--text); border-radius: 14px; padding: 13px 14px; font: inherit; outline: none; }
select option { background: #071426; color: var(--text); }
input:focus, select:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(30,214,255,.12); }
textarea { resize: vertical; }
.demo-panel { background: var(--panel-2); }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 26px; }
.mini-stats div { border: 1px solid var(--line); border-radius: 18px; padding: 18px; background: rgba(255,255,255,.04); }
.mini-stats strong { display: block; font-size: 1.15rem; color: var(--cyan); }
.mini-stats span { color: var(--muted); font-size: .9rem; }
.timeline { display: grid; gap: 14px; margin-top: 28px; }
.timeline span { display: inline-flex; color: #00111c; background: var(--cyan); border-radius: 999px; padding: 3px 10px; font-weight: 900; margin-bottom: 10px; }
.timeline strong { display: block; }
.contact-band { display: flex; gap: 24px; align-items: center; justify-content: space-between; padding: 34px; }
code { color: var(--cyan); }
.footer { border-top: 1px solid var(--line); background: rgba(0,0,0,.26); padding: 44px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1fr 160px 210px; gap: 30px; }
.footer-grid a { display: block; color: var(--muted); margin-top: 10px; }
.footer-brand img { width: 46px; height: 46px; }
.copyright { color: var(--muted); font-size: .9rem; margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); }
.toast { position: fixed; right: 18px; bottom: 18px; max-width: 360px; background: #06111f; border: 1px solid var(--line); color: var(--text); padding: 14px 16px; border-radius: 16px; box-shadow: var(--shadow); opacity: 0; transform: translateY(12px); transition: .2s ease; pointer-events: none; }
.toast.show { opacity: 1; transform: translateY(0); }
.legal-main { padding: 60px 0 92px; }
.legal-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.legal-card h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
.legal-card h2 { font-size: 1.6rem; margin-top: 32px; }
.legal-card h3 { margin-top: 24px; }
.legal-card ul { color: var(--silver); }
.legal-card li { margin: 8px 0; }
.legal-card table { width: 100%; border-collapse: collapse; margin-top: 18px; color: var(--muted); font-size: .92rem; }
.legal-card th, .legal-card td { border: 1px solid var(--line); padding: 10px; text-align: left; vertical-align: top; }
.legal-card th { color: var(--text); background: rgba(30,214,255,.08); }
@media (max-width: 1080px) { .card-grid.four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-menu { position: absolute; left: 20px; right: 20px; top: 82px; display: none; flex-direction: column; align-items: stretch; gap: 0; background: #06111f; border: 1px solid var(--line); border-radius: 18px; padding: 10px; }
  .nav-menu.open { display: flex; }
  .nav-menu a { padding: 12px; }
  .hero-grid, .split, .reverse, .form-grid, .report-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .mini-stats { grid-template-columns: 1fr; }
  .contact-band, .footer-grid { display: grid; grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1160px); }
  .section-pad { padding: 64px 0; }
  .brand span { display: none; }
  h1 { font-size: 2.55rem; }
  .hero-card { padding: 14px; border-radius: 28px; }
  .logo-orb { padding: 12px; }
  .card-grid.four { grid-template-columns: 1fr; }
  .status-panel div { grid-template-columns: 1fr; gap: 4px; }
}

/* Compact tabbed layout update */
.compact-hero { min-height: auto; padding: 76px 0 52px; }
.hero-grid { gap: 44px; }
h1 { font-size: clamp(2.25rem, 4.8vw, 4.05rem); max-width: 760px; }
.lead { font-size: 1.08rem; max-width: 620px; }
.hero-card { border-radius: 34px; }
.logo-orb.radar-sweep { overflow: hidden; isolation: isolate; }
.logo-orb.radar-sweep::before {
  content: "";
  position: absolute;
  inset: -28%;
  background: conic-gradient(from 215deg, rgba(30,214,255,.35), rgba(30,214,255,.08) 10%, transparent 28%, transparent 100%);
  animation: spin 4.8s linear infinite;
  opacity: .9;
  z-index: -1;
}
.logo-orb.radar-sweep::after {
  content: "";
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  border: 1px solid rgba(30,214,255,.18);
  box-shadow: 0 0 0 24px rgba(30,214,255,.035), 0 0 0 52px rgba(30,214,255,.025);
  z-index: -1;
}
.tabs-shell { padding: 34px 0 76px; }
.tab-bar {
  position: sticky;
  top: 78px;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(5, 16, 31, .86);
  box-shadow: 0 18px 54px rgba(0,0,0,.28);
  backdrop-filter: blur(14px);
}
.tab-button {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  color: var(--silver);
  padding: 11px 15px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: .18s ease;
}
.tab-button:hover { border-color: var(--line); color: var(--text); transform: translateY(-1px); }
.tab-button.active {
  color: #00111c;
  background: linear-gradient(135deg, var(--cyan), var(--silver));
  box-shadow: 0 0 28px rgba(30,214,255,.2);
}
.tab-panels {
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: clamp(22px, 4vw, 40px);
  background: linear-gradient(145deg, rgba(11, 30, 52, .78), rgba(3, 8, 16, .62));
  box-shadow: var(--shadow);
  min-height: 520px;
}
.tab-panel { animation: fadeIn .2s ease; }
.tab-panel[hidden] { display: none !important; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.two-column-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.compact-cards .info-card { padding: 22px; }
.two-column-output { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.compact-timeline { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.contact-section { padding-top: 0; }

@media (max-width: 900px) {
  .compact-hero { padding: 52px 0 34px; }
  .tab-bar { position: relative; top: auto; overflow-x: auto; flex-wrap: nowrap; justify-content: flex-start; }
  .tab-button { white-space: nowrap; }
  .tab-panels { min-height: auto; }
  .two-column-list, .two-column-output, .compact-timeline { grid-template-columns: 1fr; }
  .compact-cards.card-grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  h1 { font-size: 2.25rem; letter-spacing: -.04em; }
  .compact-cards.card-grid.four { grid-template-columns: 1fr; }
  .tabs-shell { padding-top: 18px; }
  .tab-panels { border-radius: 24px; }
}

/* Company logo remains the hero/radar logo; ThreatLedger is shown as the product logo inside content cards. */
.company-logo-orb {
  background: radial-gradient(circle at 50% 42%, rgba(30,214,255,.18), rgba(6,17,31,.72) 58%, rgba(2,8,16,.95));
  border: 1px solid rgba(30,214,255,.28);
}
.company-logo-orb img {
  filter: drop-shadow(0 22px 42px rgba(30,214,255,.20));
}

/* ThreatLedger logo integration */
.product-logo-orb {
  background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(238,248,255,.92));
  border: 1px solid rgba(255,255,255,.72);
  box-shadow: inset 0 0 0 1px rgba(8, 30, 50, .06), 0 22px 70px rgba(0,0,0,.32);
}
.product-logo-orb img {
  border-radius: 22px;
  filter: drop-shadow(0 18px 28px rgba(0,0,0,.20));
}
.product-logo-tile {
  width: min(100%, 360px);
  margin: 0 0 24px;
  padding: 16px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(236,249,255,.92));
  border: 1px solid rgba(255,255,255,.68);
  box-shadow: 0 22px 52px rgba(0,0,0,.24);
}
.product-logo-tile img { border-radius: 16px; }
@media (max-width: 560px) {
  .product-logo-tile { padding: 10px; border-radius: 18px; }
  .product-logo-tile img { border-radius: 12px; }
}