:root {
  --color-bg-primary: #081420;
  --color-bg-secondary: #0c1a2c;
  --color-bg-tertiary: #122445;
  --color-bg-hover: #163056;
  --color-bg-active: #112e74;
  --color-accent: #1e6bd4;
  --color-accent-hover: #185cb8;
  --color-accent-text: #8ec4f5;
  --color-accent-text-hover: #c5e0ff;
  --color-accent-dim: rgba(30, 107, 212, 0.22);
  --color-on-accent: #ffffff;
  --color-success: #75EBBB;
  --color-on-success: #052e16;
  --color-text-primary: #dfe2f1;
  --color-text-secondary: #a8b4c8;
  --color-text-muted: #9eb0c8;
  --color-border: #4f82b8;
  --color-border-soft: #2a4a72;
  --color-border-focus: #8ec4f5;
  --color-video: #1a1a1a;
  --color-on-video: #ffffff;

  --font-sans: "Signika", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;

  --text-2xs: 0.6875rem;
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-md: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-hero: clamp(2.25rem, 5vw, 3.5rem);
  --text-section: clamp(1.5rem, 3vw, 2rem);
  --leading: 1.5;
  --leading-hero: 1.15;

  --space-2xs: 0.125rem;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-section: clamp(4rem, 10vw, 7.5rem);

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 0.125rem 0.5rem rgb(0 0 0 / 0.3);
  --shadow-md: 0 0.25rem 1rem rgb(0 0 0 / 0.4);
  --shadow-lg: 0 0.5rem 2rem rgb(0 0 0 / 0.5);

  --page-width: 70rem;
  --page-narrow: 42rem;
  --header-height: 4rem;

  --ease-standard: ease-in-out;
  --duration-fast: 0.15s;
  --duration-interactive: 0.2s;
  --transition-interactive:
    background-color var(--duration-interactive) var(--ease-standard),
    color var(--duration-interactive) var(--ease-standard),
    border-color var(--duration-interactive) var(--ease-standard),
    opacity var(--duration-interactive) var(--ease-standard),
    transform var(--duration-interactive) var(--ease-standard);
}

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

* {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--space-md));
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: var(--leading);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, var(--color-bg-tertiary), transparent 60%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent-text);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--duration-interactive) var(--ease-standard);
}

a:hover {
  color: var(--color-accent-text-hover);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  font-weight: 500;
  color: var(--color-accent-text);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  z-index: 100;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: var(--color-on-accent);
  border-radius: var(--radius-md);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
  color: var(--color-on-accent);
}

.wrap {
  width: min(100% - 2rem, var(--page-width));
  margin-inline: auto;
}

.wrap--narrow {
  width: min(100% - 2rem, var(--page-narrow));
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  min-height: 3rem;
  padding-block: var(--space-sm);
  padding-inline: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-interactive);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  color: var(--color-on-accent);
  transform: translateY(-1px);
}

.btn--ghost {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.btn--compact {
  min-height: 2.5rem;
}

.btn__short {
  display: inline;
}

.btn__full {
  display: none;
}

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  background: var(--color-bg-primary);
  border-block-end: 1px solid transparent;
  transition: border-color var(--duration-interactive) var(--ease-standard),
    background-color var(--duration-interactive) var(--ease-standard);
}

.site-header.is-scrolled {
  border-block-end-color: var(--color-border-soft);
  background: var(--color-bg-secondary);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: min(100% - 2rem, var(--page-width));
  margin-inline: auto;
  min-height: var(--header-height);
}

.site-header__brand {
  display: flex;
  flex-shrink: 0;
}

.site-header__brand img {
  height: 1.25rem;
  width: auto;
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.site-nav__link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--text-md);
  font-weight: 500;
}

.site-nav__link:hover {
  color: var(--color-text-primary);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.site-header__actions .btn {
  display: none;
}

.nav-toggle {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  cursor: pointer;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: var(--transition-interactive);
}

.nav-toggle:hover {
  background: var(--color-bg-hover);
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 1rem;
  height: 2px;
  background: currentColor;
  border-radius: var(--radius-full);
  position: relative;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
}

.nav-toggle__bars::before {
  inset-block-start: -5px;
}

.nav-toggle__bars::after {
  inset-block-start: 5px;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-block-start: 1px solid var(--color-border-soft);
  background: var(--color-bg-secondary);
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav a {
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: 500;
  padding-block: var(--space-sm);
}

.hero {
  padding-block: var(--space-section) var(--space-2xl);
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding-inline: 0.75rem;
  margin-block-end: var(--space-lg);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-full);
  background: var(--color-accent-dim);
  color: var(--color-accent-text);
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__title {
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: var(--leading-hero);
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

.hero__title--cta {
  margin-block-end: var(--space-md);
}

.hero__lede {
  margin-block-start: var(--space-lg);
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-block-start: var(--space-xl);
}

.hero__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
  margin-block-start: var(--space-lg);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero__links a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.hero__links a:hover {
  color: var(--color-accent-text-hover);
}

.shot {
  padding-block-end: var(--space-section);
}

.shot__frame,
.feature__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  background: var(--color-video);
}

.shot__frame img,
.feature__media img {
  width: 100%;
}

.features {
  display: grid;
  gap: var(--space-section);
  width: min(100% - 2rem, var(--page-width));
  margin-inline: auto;
  padding-block-end: var(--space-section);
}

.feature {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

.feature__num {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-block-end: var(--space-sm);
}

.feature__num span {
  font-family: var(--font-mono);
  color: var(--color-accent-text);
  margin-inline-end: var(--space-sm);
}

.feature__title {
  font-size: var(--text-section);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.2;
}

.feature__body {
  margin-block-start: var(--space-md);
  color: var(--color-text-secondary);
}

.feature__list {
  margin-block-start: var(--space-lg);
  padding-inline-start: 1.125rem;
  display: grid;
  gap: var(--space-sm);
  color: var(--color-text-secondary);
}

.mode-row {
  display: grid;
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}

.mode-card {
  padding: var(--space-md);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
}

.mode-card p {
  margin-block-start: var(--space-sm);
  color: var(--color-text-secondary);
  font-size: var(--text-md);
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 1.25rem;
  padding-inline: 0.5rem;
  border-radius: var(--radius-full);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pill--local {
  background: var(--color-success);
  color: var(--color-on-success);
}

.pill--cloud {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.terminal {
  padding-block: var(--space-section);
  background: var(--color-bg-secondary);
  border-block: 1px solid var(--color-border-soft);
  text-align: center;
}

.section-title {
  font-size: var(--text-section);
  font-weight: 600;
}

.section-lede {
  margin-block-start: var(--space-md);
  color: var(--color-text-secondary);
}

.terminal .section-lede {
  margin-block-end: var(--space-xl);
}

.code-block {
  position: relative;
  text-align: start;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  padding-inline-end: 5.5rem;
  box-shadow: var(--shadow-sm);
}

.code-block--compact {
  margin-block-start: var(--space-md);
}

.code-block pre {
  margin: 0;
  overflow-x: auto;
}

.code-block code {
  font-family: var(--font-mono);
  font-size: var(--text-md);
  font-weight: 400;
  color: var(--color-text-primary);
  line-height: 1.7;
  white-space: pre;
}

.code-block__copy {
  position: absolute;
  inset-block-start: var(--space-md);
  inset-inline-end: var(--space-md);
  min-height: 2rem;
  padding-inline: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-interactive);
}

.code-block__copy:hover {
  background: var(--color-bg-hover);
}

.code-block__copy.is-copied {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-on-accent);
}

.terminal__note {
  margin-block-start: var(--space-lg);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-align: start;
}

.grid-section {
  padding-block: var(--space-section);
}

.grid-section__intro {
  max-width: var(--page-narrow);
  margin-block-end: var(--space-2xl);
}

.cap-grid {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-xl);
}

.cap-grid__item {
  display: grid;
  grid-template-rows: auto auto 1fr;
  align-content: start;
  gap: var(--space-sm);
  padding-block-end: var(--space-lg);
  border-block-end: 1px solid var(--color-border-soft);
}

.cap-grid__icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-accent-text);
  margin-block-end: var(--space-xs);
}

.cap-grid__item h3 {
  font-size: var(--text-base);
  font-weight: 600;
}

.cap-grid__item p {
  color: var(--color-text-secondary);
  font-size: var(--text-md);
}

.cta {
  padding-block: var(--space-section);
  text-align: center;
  border-block-start: 1px solid var(--color-border-soft);
}

.site-footer {
  padding-block: var(--space-2xl) var(--space-xl);
  background: var(--color-bg-secondary);
  border-block-start: 1px solid var(--color-border-soft);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.site-footer__grid {
  display: grid;
  gap: var(--space-2xl);
  margin-block-end: var(--space-2xl);
}

.site-footer__brand img {
  height: 1.25rem;
  width: auto;
  margin-block-end: var(--space-md);
}

.site-footer__cols {
  display: grid;
  gap: var(--space-xl);
}

.site-footer h2 {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-block-end: var(--space-md);
}

.site-footer ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-sm);
}

.site-footer a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-accent-text-hover);
}

.site-footer__fine {
  font-size: var(--text-xs);
  max-width: 48rem;
}

@media (min-width: 40rem) {
  .wrap {
    width: min(100% - 3rem, var(--page-width));
  }

  .wrap--narrow {
    width: min(100% - 3rem, var(--page-narrow));
  }

  .site-header__inner {
    width: min(100% - 3rem, var(--page-width));
  }

  .features {
    width: min(100% - 3rem, var(--page-width));
  }

  .btn__short {
    display: none;
  }

  .btn__full {
    display: inline;
  }

  .site-header__actions .btn--primary .btn__short {
    display: inline;
  }

  .site-header__actions .btn--primary .btn__full {
    display: none;
  }

  .site-header__actions .btn--primary {
    display: inline-flex;
  }

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

  .cap-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl) var(--space-2xl);
  }

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

@media (min-width: 64rem) {
  .site-nav {
    display: flex;
  }

  .nav-toggle,
  .mobile-nav,
  .mobile-nav.is-open {
    display: none;
  }

  .site-header__actions .btn--ghost,
  .site-header__actions .btn--primary {
    display: inline-flex;
  }

  .site-header__actions .btn--primary .btn__full {
    display: inline;
  }

  .site-header__actions .btn--primary .btn__short {
    display: none;
  }

  .feature {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: var(--space-2xl);
  }

  .feature--reverse {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .feature--reverse .feature__copy {
    order: 1;
  }

  .cap-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .site-footer__grid {
    grid-template-columns: minmax(12rem, 0.8fr) 1.4fr;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}