:root {
  --bg: #070b12;
  --bg-elevated: #0d1420;
  --bg-card: #111a29;
  --bg-alt: #0a101a;
  --border: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(94, 234, 212, 0.28);
  --text: #e8eef7;
  --text-muted: #94a3b8;
  --accent: #5eead4;
  --accent-2: #38bdf8;
  --accent-dim: rgba(94, 234, 212, 0.12);
  --danger-soft: rgba(248, 113, 113, 0.12);
  --radius: 14px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;
  --max: 1120px;
  --narrow: 720px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #99f6e4; }
em { font-style: italic; color: #c7d2fe; }
code, pre { font-family: var(--mono); }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.narrow { width: min(100% - 2rem, var(--narrow)); }
.muted { color: var(--text-muted); }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--accent); color: #042f2e;
  padding: 0.6rem 1rem; z-index: 100; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

.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);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 64px; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.75rem; color: var(--text); text-decoration: none; }
.brand-mark { color: var(--accent); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 0.95rem; letter-spacing: 0.02em; }
.brand-sub { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.12em; }
.site-nav { display: flex; align-items: center; gap: 1.1rem; }
.site-nav a { color: var(--text-muted); text-decoration: none; font-size: 0.92rem; }
.site-nav a:hover { color: var(--text); }
.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--border);
  border-radius: 8px; width: 42px; height: 42px; padding: 10px; cursor: pointer;
}
.nav-toggle span {
  display: block; height: 2px; background: var(--text); margin: 4px 0; border-radius: 2px;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; padding: 0.75rem 1.15rem; border-radius: 999px;
  font-weight: 600; font-size: 0.92rem; text-decoration: none; border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.85rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #041016; border-color: transparent;
}
.btn-primary:hover { color: #02080c; }
/* Beat .site-nav a { color: muted } so CTA text stays dark on cyan */
.site-nav a.btn-primary,
.site-nav a.btn-primary:hover,
.site-nav a.btn-primary:focus,
.site-nav a.btn-primary:visited,
.site-nav a.btn.btn-primary {
  color: #021018 !important;
  background: linear-gradient(135deg, #5eead4, #38bdf8) !important;
  border-color: transparent !important;
  font-weight: 800;
  text-shadow: none;
  -webkit-text-fill-color: #021018;
}
.btn-ghost {
  background: transparent; color: var(--text); border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.hero {
  position: relative; overflow: hidden;
  padding: 5.5rem 0 4.5rem;
  border-bottom: 1px solid var(--border);
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 70% -10%, rgba(56, 189, 248, 0.18), transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 20%, rgba(94, 234, 212, 0.12), transparent 55%),
    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: auto, auto, 48px 48px, 48px 48px;
  mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
}
.hero-inner { position: relative; }
.eyebrow {
  display: inline-block; margin: 0 0 1rem;
  padding: 0.35rem 0.75rem; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--accent-dim);
  color: var(--accent); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase;
}
.hero h1 { margin: 0 0 1.25rem; display: flex; flex-direction: column; gap: 0.55rem; }
.hero-product {
  font-size: clamp(2.4rem, 6vw, 3.6rem); font-weight: 750; letter-spacing: -0.03em; line-height: 1.05;
}
.hero-tagline {
  font-size: clamp(1.15rem, 2.5vw, 1.55rem); font-weight: 500; color: var(--accent-2);
}
.hero-lead {
  max-width: 42rem; margin: 0 0 1.75rem; color: var(--text-muted); font-size: 1.08rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.25rem; }
.hero-credit { margin: 0 0 2rem; color: var(--text-muted); font-size: 0.95rem; }
.hero-pills {
  list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem;
}
.hero-pills li {
  padding: 0.4rem 0.75rem; border-radius: 999px; border: 1px solid var(--border);
  background: rgba(17, 26, 41, 0.7); color: var(--text-muted); font-size: 0.82rem;
}

.section { padding: 4.5rem 0; }
.section.alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section-label {
  margin: 0 0 0.6rem; color: var(--accent); font-size: 0.78rem;
  letter-spacing: 0.14em; text-transform: uppercase; font-weight: 650;
}
.section h2 {
  margin: 0 0 1rem; font-size: clamp(1.6rem, 3vw, 2.15rem); letter-spacing: -0.02em; line-height: 1.2;
}
.section-intro { color: var(--text-muted); margin: -0.25rem 0 2rem; }
.section p { color: var(--text-muted); }

.callout {
  margin-top: 1.75rem; padding: 1.25rem 1.35rem; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-card);
  box-shadow: var(--shadow);
}
.callout h3 { margin: 0 0 0.5rem; font-size: 1rem; color: var(--text); }
.callout p { margin: 0; }

.grid.cards {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.card {
  padding: 1.25rem; border-radius: var(--radius); border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(17,26,41,0.95), rgba(13,20,32,0.95));
}
.card:hover { border-color: var(--border-strong); }
.card-icon {
  width: 36px; height: 36px; margin-bottom: 0.85rem; color: var(--accent);
}
.card-icon svg { width: 100%; height: 100%; }
.card h3 { margin: 0 0 0.45rem; font-size: 1.05rem; color: var(--text); }
.card p { margin: 0; font-size: 0.92rem; }

.quickstart {
  margin-top: 2rem; padding: 1.25rem 1.35rem; border-radius: var(--radius);
  border: 1px dashed var(--border-strong); background: var(--accent-dim);
}
.quickstart h3 { margin: 0 0 0.75rem; color: var(--text); }
.quickstart pre {
  margin: 0 0 0.75rem; padding: 1rem 1.1rem; border-radius: 10px;
  background: #020617; border: 1px solid var(--border); overflow-x: auto;
  color: #a5f3fc; font-size: 0.9rem;
}
.quickstart .muted { margin: 0; }

.arch {
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--bg-card); overflow: hidden; box-shadow: var(--shadow);
}
.arch-diagram {
  margin: 0; padding: 1.5rem; overflow-x: auto;
  color: #cbd5e1; font-size: 0.82rem; line-height: 1.45; white-space: pre;
}

.company-inner {
  display: grid; gap: 2rem;
  grid-template-columns: 1.2fr 0.8fr; align-items: start;
}
.company-card {
  font-style: normal; padding: 1.35rem; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-card);
}
.company-card p { margin: 0 0 0.65rem; }
.company-card p:last-child { margin-bottom: 0; }

.site-footer {
  border-top: 1px solid var(--border); background: #05080e; padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid; gap: 1.75rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 2rem;
}
.footer-heading {
  margin: 0 0 0.6rem; font-size: 0.78rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text); font-weight: 650;
}
.site-footer p { margin: 0 0 0.4rem; color: var(--text-muted); font-size: 0.92rem; }
.notice {
  font-size: 0.85rem !important; line-height: 1.55;
  padding: 0.85rem; border-radius: 10px; background: var(--danger-soft);
  border: 1px solid rgba(248, 113, 113, 0.25); color: #fecaca !important;
}
.footer-bottom {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-top: 1.25rem; border-top: 1px solid var(--border);
  font-size: 0.85rem; color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 64px;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 0.75rem 1rem 1rem; background: rgba(7, 11, 18, 0.96);
    border-bottom: 1px solid var(--border);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 0.7rem 0.4rem; border-bottom: 1px solid var(--border); }
  .site-nav .btn { margin-top: 0.5rem; justify-content: center; }
  .company-inner { grid-template-columns: 1fr; }
  .hero { padding: 3.5rem 0 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}

/* —— Page hero (inner pages) —— */
.page-hero {
  position: relative; overflow: hidden;
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--border);
}
.page-hero .hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 45% at 80% -10%, rgba(56, 189, 248, 0.14), transparent 60%),
    radial-gradient(ellipse 45% 35% at 5% 30%, rgba(94, 234, 212, 0.1), transparent 55%),
    linear-gradient(rgba(148,163,184,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.04) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
  mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}
.page-hero-inner { position: relative; max-width: 46rem; }
.page-hero h1 {
  margin: 0 0 1rem; font-size: clamp(1.85rem, 4vw, 2.6rem);
  letter-spacing: -0.025em; line-height: 1.15;
}
.page-hero .lead {
  margin: 0 0 1.5rem; color: var(--text-muted); font-size: 1.05rem;
}

/* —— Steps / walkthrough —— */
.steps { display: flex; flex-direction: column; gap: 2.5rem; }
.step {
  display: grid; gap: 1.5rem;
  grid-template-columns: 1fr 1.1fr; align-items: start;
}
.step.reverse { grid-template-columns: 1.1fr 1fr; }
.step.reverse .step-copy { order: 2; }
.step.reverse .step-visual { order: 1; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; border-radius: 999px; margin-bottom: 0.75rem;
  background: var(--accent-dim); border: 1px solid var(--border-strong);
  color: var(--accent); font-size: 0.85rem; font-weight: 700;
}
.step-copy h3 { margin: 0 0 0.6rem; font-size: 1.25rem; color: var(--text); }
.step-copy p { margin: 0 0 0.75rem; }
.step-copy ul {
  margin: 0; padding: 0 0 0 1.15rem; color: var(--text-muted); font-size: 0.92rem;
}
.step-copy li { margin-bottom: 0.35rem; }

/* —— Fake UI mock panels —— */
.mock-ui {
  border-radius: var(--radius); border: 1px solid var(--border);
  background: #020617; box-shadow: var(--shadow); overflow: hidden;
}
.mock-chrome {
  display: flex; align-items: center; gap: 0.45rem;
  padding: 0.55rem 0.85rem; border-bottom: 1px solid var(--border);
  background: rgba(17, 26, 41, 0.9);
}
.mock-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(148, 163, 184, 0.35);
}
.mock-dot.r { background: #f87171; opacity: 0.7; }
.mock-dot.y { background: #fbbf24; opacity: 0.7; }
.mock-dot.g { background: #34d399; opacity: 0.7; }
.mock-title {
  margin-left: 0.5rem; font-size: 0.72rem; color: var(--text-muted);
  font-family: var(--mono); letter-spacing: 0.02em;
}
.mock-body { padding: 1rem; font-size: 0.82rem; }
.mock-row {
  display: flex; justify-content: space-between; gap: 0.75rem;
  padding: 0.45rem 0.55rem; border-radius: 8px; margin-bottom: 0.35rem;
  border: 1px solid transparent;
}
.mock-row:hover, .mock-row.active {
  background: rgba(94, 234, 212, 0.06); border-color: var(--border);
}
.mock-label { color: var(--text-muted); font-family: var(--mono); font-size: 0.75rem; }
.mock-value { color: var(--text); font-weight: 600; font-size: 0.8rem; }
.mock-badge {
  display: inline-block; padding: 0.15rem 0.45rem; border-radius: 999px;
  font-size: 0.68rem; font-weight: 650; letter-spacing: 0.04em; text-transform: uppercase;
}
.mock-badge.ok { background: rgba(52, 211, 153, 0.15); color: #6ee7b7; }
.mock-badge.warn { background: rgba(251, 191, 36, 0.15); color: #fcd34d; }
.mock-badge.block { background: rgba(248, 113, 113, 0.15); color: #fca5a5; }
.mock-badge.info { background: rgba(56, 189, 248, 0.15); color: #7dd3fc; }
.mock-code {
  margin: 0; padding: 0.85rem; border-radius: 8px;
  background: #0a0f1a; border: 1px solid var(--border);
  color: #a5f3fc; font-size: 0.75rem; line-height: 1.45; overflow-x: auto;
  white-space: pre;
}
.mock-sidebar-layout {
  display: grid; grid-template-columns: 110px 1fr; min-height: 180px;
}
.mock-sidebar {
  border-right: 1px solid var(--border); padding: 0.75rem 0.5rem;
  background: rgba(13, 20, 32, 0.8);
}
.mock-sidebar span {
  display: block; padding: 0.4rem 0.5rem; border-radius: 6px;
  color: var(--text-muted); font-size: 0.72rem; margin-bottom: 0.2rem;
}
.mock-sidebar span.active {
  background: var(--accent-dim); color: var(--accent);
}
.mock-timeline { list-style: none; margin: 0; padding: 0; }
.mock-timeline li {
  position: relative; padding: 0.55rem 0 0.55rem 1.1rem;
  border-left: 2px solid var(--border); margin-left: 0.4rem;
  color: var(--text-muted); font-size: 0.78rem;
}
.mock-timeline li::before {
  content: ""; position: absolute; left: -5px; top: 0.85rem;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.2);
}
.mock-timeline li strong { color: var(--text); display: block; font-size: 0.8rem; }

/* —— Feature tiers (no prices) —— */
.tiers {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.tier-card {
  padding: 1.5rem; border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(17,26,41,0.95), rgba(13,20,32,0.95));
  display: flex; flex-direction: column; gap: 0.75rem;
}
.tier-card.featured {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 1px rgba(94, 234, 212, 0.12), var(--shadow);
}
.tier-card h3 { margin: 0; font-size: 1.15rem; color: var(--text); }
.tier-card .tier-tag {
  display: inline-block; width: fit-content;
  padding: 0.2rem 0.55rem; border-radius: 999px;
  font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--accent-dim); color: var(--accent); border: 1px solid var(--border-strong);
}
.tier-card p { margin: 0; font-size: 0.92rem; }
.tier-card ul {
  margin: 0.25rem 0 0.75rem; padding: 0 0 0 1.1rem;
  color: var(--text-muted); font-size: 0.9rem; flex: 1;
}
.tier-card li { margin-bottom: 0.35rem; }

/* —— Value props / contact blocks —— */
.value-list {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.value-item {
  padding: 1.15rem; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-card);
}
.value-item h3 { margin: 0 0 0.4rem; font-size: 1rem; color: var(--text); }
.value-item p { margin: 0; font-size: 0.9rem; }

.contact-panel {
  padding: 1.5rem; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-card);
  box-shadow: var(--shadow);
}
.contact-panel h3 { margin: 0 0 0.75rem; color: var(--text); }
.contact-panel dl {
  margin: 0; display: grid; gap: 0.65rem;
}
.contact-panel dt {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted); margin: 0;
}
.contact-panel dd { margin: 0.15rem 0 0; color: var(--text); font-size: 0.95rem; }

.cta-band {
  padding: 2.5rem 0; text-align: center;
  border-block: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(94,234,212,0.06), transparent);
}
.cta-band h2 { margin: 0 0 0.75rem; }
.cta-band p { margin: 0 auto 1.25rem; max-width: 36rem; color: var(--text-muted); }

.site-nav a[aria-current="page"] { color: var(--accent); }

@media (max-width: 860px) {
  .step, .step.reverse { grid-template-columns: 1fr; }
  .step.reverse .step-copy, .step.reverse .step-visual { order: unset; }
  .mock-sidebar-layout { grid-template-columns: 1fr; }
  .mock-sidebar {
    display: flex; flex-wrap: wrap; gap: 0.25rem;
    border-right: none; border-bottom: 1px solid var(--border);
  }
}

.engage-grid {
  display: grid; gap: 2rem;
  grid-template-columns: 1.1fr 0.9fr; align-items: start;
}
@media (max-width: 860px) {
  .engage-grid { grid-template-columns: 1fr; }
}