:root {
  --syndral-blue: #1444ff;
  --navy: #00005f;
  --dark-text: #111147;
  --gray: #777777;
  --light-gray: #f7f7f7;
  --moneyops-green: #008957;
  --focusops-purple: #5555f0;
  --geoops-orange: #fc7722;
  --biosync-red: #ff5550;
  --airops-cyan: #06ff72;

  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --ease-brand: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-sm: 8px;
  --radius-xs: 4px;
  --shadow-soft: 0 18px 50px rgba(20, 68, 255, 0.12);

  --bg: #ffffff;
  --bg-soft: var(--light-gray);
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --text: var(--dark-text);
  --muted: #55556c;
  --border: rgba(17, 17, 71, 0.12);
  --header-bg: rgba(255, 255, 255, 0.86);
  --hero-grid: rgba(20, 68, 255, 0.09);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #050512;
    --bg-soft: #0b0b22;
    --surface: #10102b;
    --surface-raised: #151536;
    --text: #ffffff;
    --muted: #c1c3d6;
    --border: rgba(255, 255, 255, 0.13);
    --header-bg: rgba(5, 5, 18, 0.86);
    --hero-grid: rgba(20, 68, 255, 0.2);
    --shadow-soft: 0 18px 60px rgba(0, 0, 95, 0.32);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img,
svg,
picture,
iframe {
  max-width: 100%;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  min-height: 44px;
  padding: 10px 14px;
  background: var(--syndral-blue);
  color: #ffffff;
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
  transition: transform 180ms var(--ease-brand);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
}

.brand-link,
.footer-logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.brand-link picture,
.footer-logo picture {
  display: inline-flex;
  align-items: center;
}

.brand-link img {
  width: 142px;
  height: auto;
}

.footer-logo img {
  width: 150px;
  height: auto;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  border-radius: 999px;
  transition: transform 180ms var(--ease-brand), opacity 180ms var(--ease-brand);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-menu {
  position: absolute;
  top: 72px;
  right: 16px;
  left: 16px;
  display: grid;
  gap: 6px;
  padding: 12px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 180ms var(--ease-brand), transform 180ms var(--ease-brand);
}

.nav-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-menu a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  border-radius: var(--radius-xs);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background 180ms var(--ease-brand), color 180ms var(--ease-brand);
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  background: rgba(20, 68, 255, 0.1);
  color: var(--text);
  outline: none;
}

.nav-menu .nav-cta {
  justify-content: center;
  background: var(--syndral-blue);
  color: #ffffff;
}

.section-band {
  position: relative;
  padding: 76px 0;
  overflow: hidden;
}

.section-inner,
.hero-grid {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  background:
    linear-gradient(var(--hero-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px),
    var(--bg);
  background-size: 44px 44px, 44px 44px, auto;
}

.hero-grid {
  display: grid;
  gap: 36px;
  align-items: center;
  padding-bottom: 36px;
}

.hero-logo {
  display: block;
  width: min(320px, 86vw);
  height: auto;
  margin-bottom: 32px;
}

.hero-logo img {
  display: block;
  width: 100%;
  height: auto;
}

.eyebrow,
.status,
.panel-label,
.preview-topline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--syndral-blue);
  margin: 0 0 12px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.6rem, 10vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  max-width: 740px;
  margin-bottom: 18px;
  font-size: clamp(2rem, 6vw, 4.1rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
  line-height: 1.25;
}

.hero-subtitle,
.lead,
.section-heading p {
  color: var(--muted);
  font-size: clamp(1.05rem, 2.4vw, 1.28rem);
  line-height: 1.58;
}

.hero-subtitle {
  max-width: 650px;
}

.hero-actions {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 800;
  transition: transform 180ms var(--ease-brand), border-color 180ms var(--ease-brand), background 180ms var(--ease-brand);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-primary {
  background: var(--syndral-blue);
  color: #ffffff;
  box-shadow: 0 16px 28px rgba(20, 68, 255, 0.22);
}

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

.ops-preview {
  position: relative;
  min-height: 390px;
  padding: 16px;
  background: color-mix(in srgb, var(--surface-raised) 86%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
}

.preview-topline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
  color: var(--muted);
}

.preview-topline strong {
  color: var(--syndral-blue);
}

.preview-layout,
.preview-stack {
  display: grid;
  gap: 12px;
}

.preview-panel,
.feature-grid article,
.product-card,
.form-shell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.preview-panel {
  padding: 16px;
}

.main-panel {
  display: grid;
  min-height: 250px;
  align-content: center;
  justify-items: center;
  text-align: center;
}

.main-panel p {
  max-width: 340px;
  margin: 18px 0 0;
  color: var(--muted);
}

.reticle-orbit {
  position: relative;
  width: 146px;
  height: 146px;
  margin-top: 12px;
  border: 2px solid rgba(20, 68, 255, 0.8);
  border-radius: 50%;
  animation: breathe 5s var(--ease-brand) infinite;
}

.reticle-orbit::before,
.reticle-orbit::after,
.reticle-orbit span {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.reticle-orbit::before {
  inset: 28px;
  border: 1px solid rgba(20, 68, 255, 0.42);
}

.reticle-orbit::after {
  inset: 64px;
  background: var(--syndral-blue);
}

.reticle-orbit span:nth-child(1) {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(20, 68, 255, 0.48);
}

.reticle-orbit span:nth-child(2) {
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: rgba(20, 68, 255, 0.48);
}

.reticle-orbit span:nth-child(3) {
  right: 22px;
  bottom: 28px;
  width: 16px;
  height: 16px;
  background: var(--airops-cyan);
}

.metric-card {
  display: grid;
  gap: 4px;
  min-height: 86px;
  align-content: center;
  border-left: 4px solid var(--syndral-blue);
}

.metric-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-card strong {
  font-size: 1.15rem;
}

.metric-card.green {
  border-left-color: var(--moneyops-green);
}

.metric-card.purple {
  border-left-color: var(--focusops-purple);
}

.metric-card.red {
  border-left-color: var(--biosync-red);
}

.problem,
.ecosystem {
  background: var(--bg-soft);
}

.two-column,
.waitlist-grid {
  display: grid;
  gap: 34px;
}

.content-stack {
  display: grid;
  gap: 22px;
}

.problem-list {
  display: grid;
  gap: 12px;
}

.problem-list div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
}

.problem-list span,
.feature-index {
  color: var(--syndral-blue);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.problem-list p,
.feature-grid p,
.product-card p {
  margin-bottom: 0;
  color: var(--muted);
}

blockquote {
  margin: 0;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--syndral-blue);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.55;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.feature-grid,
.product-grid {
  display: grid;
  gap: 14px;
}

.feature-grid article {
  padding: 22px;
  transition: transform 180ms var(--ease-brand), border-color 180ms var(--ease-brand);
}

.feature-grid article:hover,
.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(20, 68, 255, 0.42);
}

.quote-card {
  margin-top: 18px;
  background: var(--navy);
  color: #ffffff;
  border-color: var(--navy);
}

.product-card {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  padding: 18px;
  transition: transform 180ms var(--ease-brand), border-color 180ms var(--ease-brand);
}

.product-card img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.product-card h3 {
  margin-bottom: 6px;
}

.active-product {
  border-color: rgba(20, 68, 255, 0.48);
}

.status {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--syndral-blue);
}

.status.planned {
  color: var(--gray);
}

.waitlist {
  background:
    linear-gradient(var(--hero-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px),
    var(--bg);
  background-size: 44px 44px, 44px 44px, auto;
}

.form-shell {
  min-height: 600px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.form-shell iframe {
  display: block;
  background: #ffffff;
}

.site-footer {
  padding: 28px 0 34px;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  gap: 16px;
  align-items: center;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  color: var(--muted);
  text-align: center;
}

.footer-inner p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--muted);
  font-weight: 600;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--syndral-blue);
  outline: none;
}

@keyframes breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.04);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (min-width: 560px) {
  .hero-actions {
    display: flex;
    flex-wrap: wrap;
  }

  .button {
    min-width: 178px;
  }

  .feature-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .nav-menu .nav-cta {
    min-width: 132px;
    margin-left: 8px;
  }

  .section-band {
    padding: 112px 0;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-actions .button {
    width: auto;
  }

  .preview-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(140px, 0.9fr);
  }

  .two-column,
  .waitlist-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: 1fr auto 1fr;
    text-align: left;
  }

  .footer-links {
    justify-content: flex-end;
  }
}

@media (max-width: 559px) {
  .button {
    width: 100%;
  }
}