:root {
  --brand: rgb(23 109 193);
  --brand-glow: rgb(23 109 193 / 17%);
  --accent: rgb(0 120 212);
  --accent-hover: rgb(19 137 224);
  --accent-soft: rgb(0 120 212 / 16%);
  --accent-wash: rgb(0 120 212 / 9%);
  --accent-glow: rgb(0 120 212 / 13%);
  --accent-text: rgb(104 188 247);
  --background: rgb(8 12 19);
  --background-accent: rgb(9 27 46);
  --surface: rgb(14 21 31);
  --surface-raised: rgb(18 28 41);
  --border: rgb(44 61 81);
  --border-strong: rgb(69 91 117);
  --text: rgb(246 249 252);
  --text-muted: rgb(174 188 207);
  --focus: rgb(104 193 255);
  --content-width: 72rem;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  margin: 0;
  background:
    radial-gradient(circle at 12% 7%, var(--brand-glow), transparent 26rem),
    radial-gradient(circle at 90% 24%, rgb(48 92 145 / 12%), transparent 24rem),
    var(--background);
  color: var(--text);
  font-family: "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
  line-height: 1.6;
}

:where(h1, h2, h3, p, figure) {
  margin: 0;
}

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

a {
  color: inherit;
}

a:focus-visible {
  border-radius: 0.25rem;
  outline: 0.1875rem solid var(--focus);
  outline-offset: 0.1875rem;
}

.skip-link {
  position: fixed;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  z-index: 10;
  padding: 0.65rem 0.9rem;
  border-radius: 0.375rem;
  background: var(--text);
  color: var(--background);
  font-weight: 650;
  transform: translateY(-200%);
}

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

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

.site-header {
  border-block-end: 0.0625rem solid var(--border);
  background: rgb(8 12 19 / 86%);
  backdrop-filter: blur(1rem);
}

.header-content,
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.header-content {
  min-height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.05rem;
  font-weight: 650;
  text-decoration: none;
}

.brand img {
  width: 2rem;
  height: 2rem;
}

nav {
  display: flex;
  gap: clamp(1rem, 3vw, 1.75rem);
}

nav a,
.project-meta p a,
footer a {
  color: var(--text-muted);
  text-underline-offset: 0.22em;
}

nav a {
  font-size: 0.925rem;
  text-decoration: none;
}

nav a:hover,
.project-meta p a:hover,
footer a:hover {
  color: var(--text);
}

.hero {
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(32rem, 1.18fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
}

.hero-copy {
  min-width: 0;
  max-width: 36rem;
}

.eyebrow {
  color: var(--accent-text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2 {
  text-wrap: balance;
}

.hero-title {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1rem);
  margin-block-start: 1rem;
}

.hero-title img {
  flex: 0 0 auto;
  width: clamp(3rem, 6vw, 4rem);
  height: auto;
}

h1 {
  font-size: clamp(3rem, 6vw, 5.25rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.hero-tagline {
  max-width: 32rem;
  margin-block-start: 1.2rem;
  font-size: clamp(1.45rem, 2.6vw, 2.15rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.18;
  text-wrap: balance;
}

.hero-tagline code {
  color: var(--accent-text);
  font-family: "Cascadia Code", "Cascadia Mono", Consolas, monospace;
  font-size: 0.82em;
  letter-spacing: -0.055em;
}

.hero-lead {
  margin-block-start: 1.4rem;
  color: var(--text-muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.install-command {
  display: grid;
  gap: 0.35rem;
  margin-block-start: 1.8rem;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  border: 0.0625rem solid var(--border-strong);
  border-radius: 0.625rem;
  background: rgb(3 7 12 / 74%);
  box-shadow: inset 0 0.0625rem rgb(255 255 255 / 4%);
}

.install-command span {
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.install-command code {
  color: var(--text);
  font-family: "Cascadia Code", "Cascadia Mono", Consolas, monospace;
  font-size: clamp(0.72rem, 1.5vw, 0.84rem);
  white-space: nowrap;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block-start: 1.25rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding-inline: 1.15rem;
  border: 0.0625rem solid transparent;
  border-radius: 0.5rem;
  cursor: pointer;
  font: inherit;
  font-weight: 650;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button-icon,
.feature-icon svg,
.feature-flow svg,
.workflow-marker svg,
.resource-icon svg,
.github-star-button svg {
  fill: none;
  stroke: currentcolor;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-icon {
  width: 1.15rem;
  margin-inline-end: 0.5rem;
  stroke-width: 1.6;
}

.button:hover {
  transform: translateY(-0.0625rem);
}

.button-primary {
  background: var(--accent);
  color: white;
}

.button-primary:hover {
  background: var(--accent-hover);
}

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

.button-secondary:hover {
  border-color: rgb(98 126 158);
  background: var(--surface-raised);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-block-start: 1rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.github-star-button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.25rem;
  padding-inline: 0.75rem;
  border: 0.0625rem solid var(--border-strong);
  border-radius: 0.45rem;
  background: var(--surface);
  color: var(--text);
  font-weight: 650;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.github-star-button:hover {
  border-color: rgb(98 126 158);
  background: var(--surface-raised);
  transform: translateY(-0.0625rem);
}

.github-star-button svg {
  width: 1rem;
  stroke-width: 1.6;
}

.github-star-count {
  margin-inline-start: 0.1rem;
  padding-inline-start: 0.5rem;
  border-inline-start: 0.0625rem solid var(--border-strong);
  color: var(--accent-text);
  font-variant-numeric: tabular-nums;
}

.copy-status {
  min-height: 1.4em;
  margin-block-start: 0.45rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.app-preview {
  min-width: 0;
  padding: 0.55rem;
  border: 0.0625rem solid var(--border-strong);
  border-radius: 1rem;
  background: linear-gradient(145deg, var(--surface-raised), var(--surface));
  box-shadow: 0 1.5rem 4.5rem rgb(0 0 0 / 42%), 0 0 3rem var(--accent-glow);
}

.app-preview img {
  width: 100%;
  height: auto;
  border-radius: 0.65rem;
}

.app-preview-link {
  display: block;
  cursor: zoom-in;
}

.app-preview figcaption {
  padding: 0.6rem 0.4rem 0.15rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-align: center;
}

.section {
  padding-block: clamp(4rem, 8vw, 6.5rem);
  border-block-start: 0.0625rem solid var(--border);
}

.section-accent {
  background:
    linear-gradient(135deg, var(--accent-wash), transparent 48%),
    var(--background-accent);
}

.section-heading {
  max-width: 43rem;
  margin-block-end: 2.25rem;
}

.section-heading h2 {
  margin-block-start: 0.7rem;
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.035em;
  line-height: 1.12;
}

.section-heading > p:last-child {
  margin-block-start: 0.85rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-heading a {
  color: var(--text);
  text-underline-offset: 0.22em;
}

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

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  gap: 1rem;
}

.feature-card {
  display: flex;
  flex-direction: column;
  min-height: 12rem;
  padding: 1.35rem;
  border: 0.0625rem solid var(--border);
  border-radius: 0.75rem;
  background: linear-gradient(155deg, var(--surface-raised), var(--surface));
}

.feature-card-primary {
  grid-column: span 2;
  grid-row: span 2;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-color: var(--border-strong);
  background:
    linear-gradient(135deg, var(--accent-glow), transparent 58%),
    linear-gradient(155deg, var(--surface-raised), var(--surface));
}

.feature-icon {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.625rem;
  background: var(--accent-soft);
  color: var(--accent-text);
  place-items: center;
}

.feature-icon svg {
  width: 1.55rem;
  stroke-width: 1.5;
}

.feature-card h3 {
  margin-block-start: 1.25rem;
  font-size: 1.15rem;
  line-height: 1.25;
}

.feature-card-primary h3 {
  font-size: clamp(1.45rem, 2.5vw, 2rem);
}

.feature-card p {
  margin-block-start: 0.6rem;
  color: var(--text-muted);
}

.feature-card-primary > p {
  max-width: 34rem;
  font-size: 1.05rem;
}

.feature-flow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-block-start: auto;
  padding-block-start: 2rem;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 650;
}

.feature-flow span {
  padding: 0.55rem 0.75rem;
  border: 0.0625rem solid var(--border-strong);
  border-radius: 0.5rem;
  background: rgb(3 7 12 / 52%);
}

.feature-flow svg {
  flex: 0 0 auto;
  width: 1.35rem;
  color: var(--accent-text);
  stroke-width: 1.5;
}

.explainer {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: clamp(2rem, 6vw, 5rem);
}

.explainer .section-heading {
  margin-block-end: 0;
}

.explainer-copy {
  display: grid;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.explainer-copy code {
  color: var(--text);
  font-family: "Cascadia Code", "Cascadia Mono", Consolas, monospace;
  font-size: 0.9em;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.workflow li {
  display: flex;
  gap: 1rem;
  padding: 1.35rem;
  border: 0.0625rem solid var(--border-strong);
  border-radius: 0.75rem;
  background: rgb(9 17 27 / 62%);
}

.workflow-marker {
  display: grid;
  flex: 0 0 3rem;
  width: 3rem;
  height: 3rem;
  border: 0.0625rem solid var(--border-strong);
  border-radius: 0.625rem;
  background: var(--accent-soft);
  color: var(--accent-text);
  place-items: center;
}

.workflow-marker svg {
  grid-area: 1 / 1;
  width: 1.65rem;
  stroke-width: 1.5;
}

.workflow-marker span {
  align-self: end;
  justify-self: end;
  min-width: 1.15rem;
  padding: 0.05rem 0.25rem;
  border-radius: 999rem;
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.05rem;
  text-align: center;
  transform: translate(0.35rem, 0.35rem);
}

.workflow h3 {
  font-size: 1.05rem;
}

.workflow p {
  margin-block-start: 0.4rem;
  color: var(--text-muted);
  font-size: 0.925rem;
}

.workflow-note {
  margin-block-start: 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.resource-group + .resource-group {
  margin-block-start: 2.5rem;
}

.resource-group > h3 {
  margin-block-end: 0.9rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.resource-grid-compact {
  grid-template-columns: repeat(4, 1fr);
}

.resource-card {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
  min-height: 10.5rem;
  padding: 1.2rem;
  border: 0.0625rem solid var(--border);
  border-radius: 0.75rem;
  background: var(--surface);
}

.resource-link {
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.resource-card-featured {
  border-color: var(--accent);
  background: linear-gradient(155deg, var(--background-accent), var(--surface));
  box-shadow: inset 0 0.0625rem rgb(255 255 255 / 5%);
}

.resource-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.resource-icon {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  margin-block-end: 0.65rem;
  border-radius: 0.5rem;
  background: var(--accent-soft);
  color: var(--accent-text);
  place-items: center;
}

.resource-icon svg {
  width: 1.45rem;
  stroke-width: 1.5;
}

.resource-badge {
  padding: 0.2rem 0.5rem;
  border: 0.0625rem solid rgb(104 188 247 / 50%);
  border-radius: 999rem;
  color: var(--accent-text);
  font-size: 0.75rem;
  font-weight: 650;
}

.architecture-badge {
  padding: 0.2rem 0.55rem;
  border: 0.0625rem solid var(--brand);
  border-radius: 0.35rem;
  color: var(--text);
  font-family: "Cascadia Code", "Cascadia Mono", Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.resource-action {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-block-start: auto;
  padding-block-start: 0.85rem;
  color: var(--accent-text);
  font-size: 0.8rem;
  font-weight: 650;
}

.resource-action-icon {
  width: 1rem;
  fill: none;
  stroke: currentcolor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.75;
}

.resource-link:hover {
  border-color: var(--border-strong);
  background: var(--surface-raised);
  transform: translateY(-0.125rem);
}

.resource-description {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.resource-description code {
  color: var(--text);
  font-family: "Cascadia Code", "Cascadia Mono", Consolas, monospace;
  font-size: 0.9em;
}

.resource-requirement {
  margin-block-start: 0.35rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.architecture-help {
  max-width: 52rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.architecture-help strong {
  color: var(--text);
}

@media (min-width: 47.01rem) {
  .architecture-help {
    grid-column: 2 / -1;
  }
}

.resource-command {
  margin-block-start: 0.75rem;
}

.resource-copy-button {
  align-self: flex-start;
  margin-block-start: 0.75rem;
}

.resource-copy-status {
  margin-block-start: 0.35rem;
}

.resource-grid-compact .resource-card {
  min-height: 8rem;
}

.section-support {
  background: var(--background-accent);
}

.support-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem 2.5rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 0.0625rem solid var(--border-strong);
  border-radius: 1rem;
  background:
    linear-gradient(135deg, var(--brand-glow), transparent 52%),
    var(--surface);
}

.support-copy {
  max-width: 42rem;
}

.support-copy h2 {
  margin-block-start: 0.65rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.support-copy > p:last-child {
  margin-block-start: 0.8rem;
  color: var(--text-muted);
}

.support-actions {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  max-width: 29rem;
}

.support-more {
  color: var(--accent-text);
  font-size: 0.875rem;
  font-weight: 650;
  text-underline-offset: 0.2em;
}

.support-note {
  grid-column: 1 / -1;
  padding-block-start: 1rem;
  border-block-start: 0.0625rem solid var(--border);
  color: var(--text-muted);
  font-size: 0.875rem;
}

.support-note a {
  color: var(--text);
  text-underline-offset: 0.2em;
}

footer {
  padding-block: 1.75rem;
  border-block-start: 0.0625rem solid var(--border);
  color: var(--text-muted);
  font-size: 0.875rem;
}

@media (max-width: 64rem) {
  .hero-content {
    grid-template-columns: 1fr;
  }

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

  .support-panel {
    grid-template-columns: 1fr;
  }

  .support-actions {
    justify-content: flex-start;
    max-width: none;
  }

  .hero-copy {
    max-width: 46rem;
  }

  .app-preview {
    max-width: 54rem;
  }

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

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

  .feature-card-primary {
    grid-column: span 2;
    grid-row: auto;
  }
}

@media (max-width: 47rem) {
  .feature-grid,
  .resource-grid,
  .workflow {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .feature-card-primary {
    grid-column: auto;
    grid-row: auto;
  }

  .feature-card {
    min-height: auto;
  }

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

@media (max-width: 34rem) {
  .container {
    width: min(calc(100% - 1.25rem), var(--content-width));
  }

  .header-content,
  .footer-content {
    align-items: flex-start;
  }

  .header-content {
    min-height: 4rem;
  }

  nav {
    gap: 0.8rem;
  }

  nav a {
    font-size: 0.8rem;
  }

  .brand span {
    position: absolute;
    width: 0.0625rem;
    height: 0.0625rem;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .hero-actions,
  .support-actions,
  .footer-content {
    flex-direction: column;
  }

  .support-actions {
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .resource-grid-compact {
    grid-template-columns: 1fr;
  }
}

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

  .button,
  .resource-link,
  .github-star-button {
    transition: none;
  }
}