:root {
  color-scheme: dark;
  --bg: #050816;
  --panel: rgba(11, 18, 32, 0.88);
  --panel-2: #0e1729;
  --text: #e5eefc;
  --muted: #93a4bf;
  --line: rgba(148, 163, 184, 0.16);
  --brand: #4cc9f0;
  --accent: #8b5cf6;
  --solid: #f8fafc;
  --solid-text: #0f172a;
  --shadow: 0 24px 80px rgba(2, 8, 23, 0.45);
}

body.theme-light {
  color-scheme: light;
  --bg: #f4f7fb;
  --panel: rgba(255, 255, 255, 0.9);
  --panel-2: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(148, 163, 184, 0.28);
  --brand: #0284c7;
  --accent: #7c3aed;
  --solid: #0f172a;
  --solid-text: #f8fafc;
  --shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(76, 201, 240, 0.12), transparent 30%),
    radial-gradient(circle at top left, rgba(139, 92, 246, 0.12), transparent 28%),
    var(--bg);
  color: var(--text);
  font-family: "Manrope", system-ui, sans-serif;
}

h1, h2, h3, strong {
  font-family: "Space Grotesk", "Manrope", system-ui, sans-serif;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  margin: 0 0 16px;
  color: var(--muted);
}

.monitor-page {
  min-height: 100vh;
}

.monitor-nav,
.monitor-footer {
  max-width: 1180px;
  margin: 0 auto;
}

.monitor-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
  padding: 18px 24px;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
}

.monitor-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 13px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: #020617;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-links a,
.theme-toggle {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-links a:hover,
.theme-toggle:hover {
  color: var(--text);
}

.theme-toggle,
.copy-button,
.button-primary,
.button-secondary,
.demo-form button {
  border-radius: 14px;
  border: 1px solid var(--line);
}

.theme-toggle,
.copy-button {
  padding: 10px 14px;
  background: var(--panel);
  cursor: pointer;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 88px;
}

.hero-shell,
.section {
  margin-top: 34px;
}

.hero-grid,
.two-col-card,
.preview-shell,
.pricing-grid,
.feature-grid,
.use-case-grid,
.process-row {
  display: grid;
  gap: 22px;
}

.hero-grid,
.two-col-card,
.preview-shell {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.hero-shell,
.two-col-card,
.feature-card,
.pricing-card,
.hero-panel,
.preview-stream,
.preview-drawer,
.demo-form,
.faq-list details {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-shell {
  padding: 32px;
  border-radius: 30px;
}

.hero-copy h1 {
  margin: 10px 0 18px;
  font-size: clamp(38px, 6vw, 64px);
}

.lede {
  font-size: 18px;
  line-height: 1.8;
}

.eyebrow {
  margin-bottom: 10px;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--brand);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.button-primary,
.button-secondary,
.demo-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  font-weight: 700;
}

.button-primary,
.demo-form button {
  background: var(--solid);
  color: var(--solid-text);
}

.button-secondary {
  background: transparent;
  color: var(--text);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.trust-strip span,
.chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

.chip.accent {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 48%, var(--line));
}

.hero-panel,
.preview-stream,
.preview-drawer,
.demo-form,
.feature-card,
.pricing-card,
.faq-list details {
  border-radius: 24px;
  padding: 22px;
}

.panel-top,
.section-header {
  margin-bottom: 16px;
}

.code-box {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #020617;
  color: #dbeafe;
  padding: 16px;
  font-family: ui-monospace, "Cascadia Code", monospace;
}

body.theme-light .code-box {
  background: #0f172a;
}

.copy-button {
  margin-top: 12px;
  color: var(--text);
}

.signal-list,
.stack-list,
.faq-list,
.footer-links {
  display: grid;
  gap: 12px;
}

.signal-card,
.stack-list li,
.drawer-card,
.preview-row {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  padding: 14px;
  color: var(--muted);
}

.stack-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card h3,
.pricing-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.feature-card p,
.pricing-card p,
.process-step span {
  line-height: 1.8;
}

.process-row {
  grid-template-columns: repeat(5, auto);
  align-items: center;
}

.process-step {
  border-radius: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 20px;
}

.process-step strong {
  display: block;
  margin-bottom: 10px;
}

.process-arrow {
  text-align: center;
  color: var(--muted);
  font-weight: 700;
}

.use-case-grid,
.pricing-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.preview-shell {
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
}

.preview-head,
.preview-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  font-size: 13px;
}

.preview-head {
  padding: 0 0 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.preview-row span,
.preview-head span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drawer-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
}

.drawer-card span {
  display: block;
  margin-top: 6px;
}

.pricing-card.featured {
  border-color: color-mix(in srgb, var(--brand) 42%, var(--line));
  background: linear-gradient(180deg, color-mix(in srgb, var(--brand) 10%, var(--panel)) 0%, var(--panel) 100%);
}

.plan {
  margin-bottom: 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--brand);
}

.pricing-card a {
  display: inline-flex;
  margin-top: 14px;
  font-weight: 700;
  color: var(--text);
}

.faq-list details summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-list details p {
  margin-top: 12px;
}

.demo-form {
  display: grid;
  gap: 14px;
}

.demo-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
}

.demo-form input,
.demo-form textarea {
  width: 100%;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
}

.demo-form input:focus,
.demo-form textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--brand) 60%, transparent);
  border-color: transparent;
}

.form-status {
  min-height: 20px;
  margin: 0;
  font-size: 14px;
}

.monitor-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  padding: 24px;
  border-top: 1px solid var(--line);
}

.monitor-footer p {
  margin: 8px 0 0;
}

.footer-links {
  grid-auto-flow: column;
  align-items: center;
}

@media (max-width: 940px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 74px;
    right: 24px;
    left: 24px;
    display: none;
    padding: 16px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: var(--panel);
  }

  .nav-links.open {
    display: grid;
  }

  .process-row {
    grid-template-columns: 1fr;
  }

  .process-arrow {
    display: none;
  }

  .preview-shell {
    grid-template-columns: 1fr;
  }

  .footer-links {
    grid-auto-flow: row;
  }
}

@media (max-width: 700px) {
  .monitor-nav {
    flex-wrap: wrap;
  }

  .hero-shell {
    padding: 22px;
  }

  .preview-head,
  .preview-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}