:root {
  --ink-950: #070b12;
  --ink-900: #0b1220;
  --ink-850: #101a2b;
  --ink-800: #162033;
  --ink-700: #1e2d45;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --cream: #eef2f7;
  --cream-muted: #a8b3c5;
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --emerald-glow: rgba(16, 185, 129, 0.18);
  --border: rgba(148, 163, 184, 0.16);
  --border-strong: rgba(148, 163, 184, 0.28);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-panel: 0 18px 50px rgba(0, 0, 0, 0.35);
  --font-display: "Syne", "IBM Plex Sans", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --motion-fast: 160ms;
  --motion-med: 420ms;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .gauge-ring,
  .factor-fill {
    animation: none !important;
    transition: none !important;
  }
}

body.trustics-site {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(16, 185, 129, 0.09), transparent 55%),
    radial-gradient(900px 500px at -10% 20%, rgba(56, 189, 248, 0.05), transparent 50%),
    linear-gradient(180deg, var(--ink-950), var(--ink-900) 40%, var(--ink-950));
  color: var(--cream);
  font-family: var(--font-body);
  font-feature-settings: "tnum" 1, "ss01" 1;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.trustics-site.nav-open {
  overflow: hidden;
}

.site-shell {
  position: relative;
  isolation: isolate;
}

.site-shell::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.55), transparent 85%);
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.display {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  line-height: 1.08;
  font-weight: 700;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--emerald-400);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 1.25rem;
  height: 1px;
  background: var(--emerald-500);
}

.lede {
  color: var(--cream-muted);
  font-size: 1.05rem;
  max-width: 38rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.7rem 1.15rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform var(--motion-fast) var(--ease-out), background var(--motion-fast), border-color var(--motion-fast), color var(--motion-fast);
}

.btn:focus-visible,
.nav-link:focus-visible,
.icon-btn:focus-visible,
.mobile-link:focus-visible {
  outline: 2px solid var(--emerald-400);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--emerald-500);
  color: #04110c;
}

.btn-primary:hover {
  background: var(--emerald-400);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--emerald-500);
  color: var(--emerald-400);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(7, 11, 18, 0.82);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4rem;
  gap: 1rem;
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--cream);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.wordmark span {
  color: var(--emerald-400);
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  color: var(--slate-300);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.35rem 0.15rem;
}

.nav-link:hover,
.nav-link.is-accent {
  color: var(--emerald-400);
}

.header-actions {
  display: none;
  align-items: center;
  gap: 0.65rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--cream);
  cursor: pointer;
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--ink-900);
  padding: 1rem 0 1.25rem;
}

body.nav-open .mobile-panel {
  display: block;
}

.mobile-link {
  display: block;
  padding: 0.85rem 0;
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  min-height: 44px;
}

.mobile-cta {
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}

.hero {
  padding: var(--space-8) 0 var(--space-7);
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero h1 {
  margin: 0.9rem 0 1rem;
  font-size: clamp(2.4rem, 5vw, 3.75rem);
}

.hero h1 em {
  font-style: normal;
  color: var(--emerald-400);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 0.85rem;
}

.cta-note {
  color: var(--slate-400);
  font-size: 0.85rem;
  max-width: 28rem;
}

.score-card {
  position: relative;
  background: linear-gradient(160deg, rgba(22, 32, 51, 0.96), rgba(11, 18, 32, 0.98));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  padding: 1.35rem 1.35rem 1.2rem;
  overflow: hidden;
}

.score-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, var(--emerald-glow), transparent 70%);
  pointer-events: none;
}

.score-card-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.sample-pill {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--emerald-400);
  border: 1px solid rgba(16, 185, 129, 0.35);
  background: rgba(16, 185, 129, 0.08);
  border-radius: 999px;
  padding: 0.3rem 0.55rem;
  white-space: nowrap;
}

.company-meta {
  color: var(--slate-400);
  font-size: 0.85rem;
}

.company-name {
  margin: 0.15rem 0 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.score-main {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: center;
  margin: 1.25rem 0 1rem;
}

.score-value {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: clamp(3.2rem, 7vw, 4.2rem);
  line-height: 1;
  color: var(--emerald-400);
  letter-spacing: -0.04em;
}

.score-denom {
  color: var(--slate-400);
  font-size: 0.95rem;
  margin-top: 0.35rem;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.65rem;
}

.badge {
  font-size: 0.72rem;
  border-radius: 999px;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--border);
  color: var(--slate-300);
}

.badge-strong {
  border-color: rgba(16, 185, 129, 0.4);
  color: var(--emerald-400);
  background: rgba(16, 185, 129, 0.08);
}

.gauge {
  width: 92px;
  height: 92px;
  position: relative;
}

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

.gauge-track {
  fill: none;
  stroke: rgba(148, 163, 184, 0.18);
  stroke-width: 8;
}

.gauge-ring {
  fill: none;
  stroke: var(--emerald-500);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 251.2;
  stroke-dashoffset: calc(251.2 - (251.2 * var(--progress, 0.74)));
  transition: stroke-dashoffset 900ms var(--ease-out);
}

.factors {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.35rem;
}

.factor {
  display: grid;
  gap: 0.3rem;
}

.factor-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--slate-300);
}

.factor-bar {
  height: 4px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.15);
  overflow: hidden;
}

.factor-fill {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  background: linear-gradient(90deg, var(--emerald-600), var(--emerald-400));
  border-radius: inherit;
}

.score-footer {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}

.score-footer a {
  color: var(--emerald-400);
  text-decoration: none;
  font-size: 0.88rem;
}

.section {
  padding: var(--space-7) 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  margin: 0.55rem 0 0.65rem;
  font-size: clamp(1.7rem, 3vw, 2.25rem);
}

.section-head p {
  margin: 0;
  color: var(--cream-muted);
}

.audience-grid,
.capability-grid,
.trust-grid {
  display: grid;
  gap: 0.9rem;
}

.panel {
  background: rgba(16, 26, 43, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.2rem;
}

.panel h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
}

.panel p {
  margin: 0;
  color: var(--cream-muted);
  font-size: 0.92rem;
}

.panel a {
  display: inline-flex;
  margin-top: 0.85rem;
  color: var(--emerald-400);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
}

.steps {
  display: grid;
  gap: 0.9rem;
}

.step {
  position: relative;
  padding-left: 4.25rem;
}

.step-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 3.1rem;
  height: 3.1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: var(--emerald-400);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: rgba(16, 185, 129, 0.06);
}

.category-list {
  display: grid;
  gap: 0.7rem;
}

.category-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(11, 18, 32, 0.65);
}

.category-item strong {
  display: block;
  font-size: 0.92rem;
}

.category-item span {
  color: var(--slate-400);
  font-size: 0.8rem;
}

.weight {
  font-family: var(--font-mono);
  color: var(--emerald-400);
  font-size: 0.85rem;
}

.api-panel {
  display: grid;
  gap: 1.25rem;
}

.code-block {
  margin: 0;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: #060a11;
  color: #d7e0ea;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  overflow-x: auto;
}

.code-block .c-muted { color: #7f8ea3; }
.code-block .c-key { color: #86efac; }
.code-block .c-str { color: #93c5fd; }

.final-cta {
  text-align: center;
  padding: 3rem 1.25rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(600px 180px at 50% 0%, rgba(16, 185, 129, 0.14), transparent 70%),
    rgba(16, 26, 43, 0.8);
}

.final-cta h2 {
  margin: 0.4rem 0 0.7rem;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.final-cta p {
  margin: 0 auto 1.35rem;
  max-width: 34rem;
  color: var(--cream-muted);
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding: 2.5rem 0 2rem;
  color: var(--slate-400);
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
}

.footer-brand {
  color: var(--cream);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
}

.footer-nav {
  display: grid;
  gap: 0.45rem;
}

.footer-nav a {
  color: var(--slate-300);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--emerald-400);
}

.footer-disclaimer {
  margin-top: 1.5rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border);
  color: var(--slate-400);
  font-size: 0.8rem;
}

.route-motif {
  width: 100%;
  height: 48px;
  margin: 1.25rem 0 0.25rem;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  animation: rise 700ms var(--ease-out) forwards;
}

.reveal-d1 { animation-delay: 80ms; }
.reveal-d2 { animation-delay: 160ms; }
.reveal-d3 { animation-delay: 240ms; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 768px) {
  .nav-desktop,
  .header-actions {
    display: flex;
  }

  .icon-btn {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }

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

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

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .step {
    padding-left: 0;
    padding-top: 4.2rem;
  }

  .step-num {
    top: 0;
  }

  .api-panel {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
  }

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

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .audience-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .capability-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 360px) {
  .container {
    width: calc(100% - 1.25rem);
  }

  .hero h1 {
    font-size: 2.1rem;
  }
}