/* Pragmatik.dev brand — Instrument Serif + Inter + JetBrains Mono (guidelines v1.1) */
:root {
  --plum-900: #14122b;
  --plum-800: #1e1b3a;
  --plum-700: #2a2552;
  --plum-600: #3b3370;
  --lavender-300: #c4b5fd;
  --lavender-400: #a78bfa;
  --lavender-500: #8b5cf6;
  --lavender-600: #7c3aed;
  --cream: #ede9fe;
  --ink: #0a0816;
  --muted: rgba(237, 233, 254, 0.55);
  --muted-strong: rgba(237, 233, 254, 0.78);
  --hairline: rgba(167, 139, 250, 0.15);
  --amber-soon: #fbbf24;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 12px 40px rgba(0, 0, 0, 0.22);
  --max: 75rem;
  --focus: 0 0 0 3px rgba(167, 139, 250, 0.35);
  color-scheme: dark;

  /* Semantic aliases for shared layout / inner pages */
  --text: var(--cream);
  --surface: var(--plum-800);
  --surface-elev: var(--plum-700);
  --border: var(--hairline);
  --border-strong: rgba(167, 139, 250, 0.28);
  --accent: var(--lavender-400);
  --accent-dim: var(--lavender-600);
  --dim: rgba(237, 233, 254, 0.45);
  --danger-soft: rgba(251, 191, 36, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body.theme-root {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, "Segoe UI", sans-serif;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--cream);
  background: var(--plum-900);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.theme-root::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 85% 8%, rgba(167, 139, 250, 0.2) 0%, transparent 52%),
    radial-gradient(ellipse at 12% 92%, rgba(124, 58, 237, 0.14) 0%, transparent 48%);
  pointer-events: none;
  z-index: 0;
}

body.theme-root::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(167, 139, 250, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(167, 139, 250, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

main#main,
.nav-shell,
.footer-shell {
  position: relative;
  z-index: 1;
}

h1,
h2,
h3,
.page-title,
.section-title {
  font-family: "Instrument Serif", Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-title em,
.section-title em {
  color: var(--lavender-400);
  font-style: italic;
}

code,
kbd,
pre {
  font-family: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 0.9em;
}

a {
  color: var(--lavender-400);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--lavender-300);
}

a:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0.75rem;
  padding: 0.5rem 1rem;
  background: var(--plum-800);
  color: var(--cream);
  border-radius: var(--radius);
  z-index: 100;
  font-weight: 600;
}

.skip-link:focus {
  left: 0.75rem;
}

.nav-shell {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--hairline);
  background: rgba(20, 18, 43, 0.88);
  backdrop-filter: blur(16px);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem clamp(1rem, 3vw, 1.75rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--cream);
  text-decoration: none;
  font-weight: 700;
}

.nav-brand:hover {
  color: var(--lavender-300);
}

.nav-logo {
  width: 2rem;
  height: 2rem;
  border-radius: 12px;
  display: block;
  flex-shrink: 0;
}

.nav-wordmark {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.nav-wordmark-accent {
  color: var(--lavender-400);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.82rem;
  font-weight: 500;
}

.nav-links a {
  color: var(--muted-strong);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--lavender-400);
}

.nav-links a.nav-cta {
  background: var(--lavender-500);
  color: var(--plum-900);
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  font-weight: 700;
}

.nav-links a.nav-cta:hover,
.nav-links a.nav-cta:focus-visible {
  background: var(--lavender-400);
  color: var(--plum-900);
}

main#main {
  flex: 1;
}

.page-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(1.75rem, 4vw, 3rem) clamp(1rem, 3vw, 1.75rem) clamp(3.5rem, 7vw, 5rem);
}

/* ——— Home (landing-page.html structure) ——— */
.page-home .home-hero {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem);
}

.page-home .home-hero .eyebrow {
  margin-bottom: 1.25rem;
}

.page-home .home-hero .page-title {
  font-size: clamp(2.75rem, 1.5rem + 5vw, 5.5rem);
  line-height: 1;
  max-width: 14ch;
  margin: 0 0 1.25rem;
}

.page-home .home-hero .lead-xl {
  font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.15rem);
  max-width: 56ch;
  margin-bottom: 1.35rem;
}

.page-home .home-hero .pill-row {
  margin-bottom: 1.5rem;
}

.home-band {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  border-top: 1px solid var(--hairline);
}

.home-section-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.home-section-header .eyebrow {
  margin-bottom: 1rem;
}

.home-section-header .section-title {
  font-size: clamp(2rem, 1.25rem + 2.5vw, 3.25rem);
  max-width: 18ch;
  margin: 0 0 0.75rem;
}

.home-section-header .section-lead {
  margin: 0;
  max-width: 60ch;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(17.5rem, 100%), 1fr));
  gap: 1rem;
}

.product-card {
  display: block;
  background: var(--plum-800);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  text-decoration: none;
  color: var(--cream);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease;
}

.product-card:hover {
  transform: translateY(-2px);
  border-color: var(--lavender-400);
}

.product-card--muted {
  opacity: 0.95;
}

.product-card-status {
  display: block;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lavender-400);
  margin-bottom: 1.1rem;
  font-weight: 600;
}

.product-card-status--soon {
  color: var(--amber-soon);
}

.product-card-title {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: clamp(1.75rem, 1.2rem + 1.5vw, 2.25rem);
  font-weight: 400;
  margin: 0 0 0.65rem;
  letter-spacing: -0.02em;
}

.product-card-title em {
  color: var(--lavender-400);
  font-style: italic;
}

.product-card-copy {
  margin: 0 0 1.25rem;
  font-size: 0.92rem;
  color: var(--muted-strong);
  line-height: 1.55;
}

.product-card-arrow {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--lavender-400);
}

.product-card-arrow::after {
  content: " →";
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

@media (min-width: 800px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
  }
}

.about-lead {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: clamp(1.35rem, 1.1rem + 0.8vw, 1.85rem);
  line-height: 1.2;
  margin: 0;
  color: var(--cream);
}

.about-detail p {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  color: var(--muted-strong);
}

.about-detail p:last-child {
  margin-bottom: 0;
}

.about-detail-kicker {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lavender-400);
  margin: 1.35rem 0 0.4rem;
  font-weight: 600;
}

.about-detail-kicker:first-child {
  margin-top: 0;
}

.home-studio-links {
  margin: 2rem 0 0;
  font-size: 0.95rem;
}

.callout-glyph {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--lavender-400);
  font-size: 1rem;
  flex-shrink: 0;
}

.callout-body {
  margin: 0;
}

.callout-body strong {
  color: var(--amber-soon);
}

/* ——— Inner page heroes ——— */
.hero {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.hero--split {
  position: relative;
  overflow: hidden;
  margin-top: clamp(0.5rem, 2vw, 1rem);
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: var(--plum-800);
  box-shadow: var(--shadow-soft);
}

@media (min-width: 900px) {
  .hero--split {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1.15fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }
}

.eyebrow {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--lavender-400);
  margin: 0 0 0.35rem;
}

.lead-xl {
  font-size: clamp(1.05rem, 0.98rem + 0.35vw, 1.2rem);
  color: var(--muted-strong);
  max-width: 44rem;
}

.muted {
  color: var(--muted);
}

.page-title {
  font-size: clamp(2rem, 1.5rem + 1.5vw, 2.85rem);
  margin: 0 0 0.75rem;
}

.hero--split .page-title {
  font-size: clamp(2.1rem, 1.4rem + 2vw, 3.25rem);
  max-width: 18ch;
}

.hero--split .eyebrow {
  color: var(--lavender-300);
}

.section {
  margin-top: clamp(2rem, 5vw, 3.25rem);
}

.section-panel {
  margin-top: clamp(2rem, 5vw, 3.25rem);
  padding: clamp(1.35rem, 2.8vw, 2rem);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: rgba(30, 27, 58, 0.92);
  box-shadow: var(--shadow-soft);
}

.section-panel p,
.section-panel li {
  color: var(--muted-strong);
}

.section-panel--dark {
  background: linear-gradient(145deg, var(--plum-800), var(--plum-700));
  border-color: rgba(167, 139, 250, 0.22);
}

.section-panel--dark .card {
  background: rgba(20, 18, 43, 0.55);
  border-color: var(--hairline);
  color: var(--cream);
}

.section-panel--dark .card:hover {
  border-color: var(--lavender-400);
}

.section-panel--dark .card-title {
  color: var(--cream);
}

.section-panel--dark .card-copy {
  color: var(--muted-strong);
}

.section-panel--dark .btn-primary {
  background: var(--lavender-500);
  border-color: var(--lavender-500);
  color: var(--plum-900);
}

.section-panel--dark .btn-primary:hover,
.section-panel--dark .btn-primary:focus-visible {
  background: var(--lavender-400);
  border-color: var(--lavender-400);
  color: var(--plum-900);
}

.section-panel--dark .text-link-muted {
  color: var(--lavender-300);
}

.section-panel--dark .text-link-muted:hover,
.section-panel--dark .text-link-muted:focus-visible {
  color: var(--cream);
}

.section-head {
  margin-bottom: 1.25rem;
}

.section-title {
  font-size: clamp(1.45rem, 1.2rem + 0.9vw, 1.85rem);
  margin: 0 0 0.4rem;
}

.section-lead {
  margin: 0;
  max-width: 44rem;
  color: var(--muted-strong);
}

.card-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fill, minmax(min(17rem, 100%), 1fr));
}

.card {
  background: rgba(30, 27, 58, 0.85);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.16s ease,
    border-color 0.16s ease,
    box-shadow 0.16s ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--lavender-400);
  box-shadow: var(--shadow);
}

.card-title {
  font-size: 1.2rem;
  margin: 0 0 0.45rem;
}

.card-copy {
  margin: 0 0 0.85rem;
  color: var(--muted-strong);
  font-size: 0.96rem;
}

.card-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.promo-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: clamp(1.2rem, 2.5vw, 1.65rem);
  border: 1px solid var(--hairline);
  background: rgba(42, 37, 82, 0.5);
  box-shadow: inset 0 1px 0 rgba(167, 139, 250, 0.08);
}

.promo-panel h2 {
  font-size: 1.3rem;
  margin: 0 0 0.45rem;
}

.promo-panel p {
  margin: 0 0 0.85rem;
  color: var(--muted-strong);
  font-size: 0.96rem;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.85rem;
}

.pill {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  color: var(--muted-strong);
  background: rgba(20, 18, 43, 0.35);
}

.pill--accent {
  border-color: rgba(167, 139, 250, 0.35);
  color: var(--lavender-300);
  background: rgba(124, 58, 237, 0.15);
}

.hero--split .pill {
  color: var(--muted-strong);
  background: rgba(20, 18, 43, 0.35);
}

.hero--split .pill--accent {
  color: var(--lavender-300);
  background: rgba(124, 58, 237, 0.2);
}

.list-check {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-check li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.65rem;
  color: var(--muted-strong);
}

.list-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--lavender-500), var(--lavender-400));
}

.callout-strip {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(251, 191, 36, 0.28);
  background: rgba(251, 191, 36, 0.08);
  color: var(--muted-strong);
  margin-top: clamp(2rem, 4vw, 3rem);
}

.trust-row {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
}

.trust-item {
  padding: 1rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(30, 27, 58, 0.65);
}

.trust-kicker {
  margin: 0 0 0.25rem;
  color: var(--lavender-400);
  font-weight: 700;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.trust-item p:last-child {
  margin-bottom: 0;
  color: var(--muted-strong);
}

.prose-stack {
  max-width: 44rem;
}

.prose-stack p {
  color: var(--muted-strong);
}

.page-shell.api-reference {
  max-width: var(--max);
}

.api-reference > .section,
.api-reference > nav.section {
  padding: clamp(1.05rem, 2.2vw, 1.5rem);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  background: rgba(30, 27, 58, 0.75);
  box-shadow: var(--shadow-soft);
}

.api-reference .section .muted {
  margin-top: 0.45rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--cream);
}

.faq details {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  background: rgba(30, 27, 58, 0.55);
  margin-bottom: 0.55rem;
}

.faq details[open] {
  background: rgba(42, 37, 82, 0.65);
  border-color: rgba(167, 139, 250, 0.25);
}

.faq p {
  margin: 0.55rem 0 0;
  color: var(--muted-strong);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.62rem 1.1rem;
  font: inherit;
  font-weight: 650;
  line-height: 1.25;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.82rem;
  transition:
    transform 0.12s ease,
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--lavender-500);
  border-color: var(--lavender-500);
  color: var(--plum-900);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

.btn-primary:hover {
  color: var(--plum-900);
  background: var(--lavender-400);
  border-color: var(--lavender-400);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(237, 233, 254, 0.08);
  border-color: var(--hairline);
  color: var(--cream);
}

.btn-secondary:hover {
  border-color: var(--lavender-400);
  background: rgba(237, 233, 254, 0.12);
  color: var(--cream);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}

.btn-soon.btn-ghost[disabled],
.btn.btn-soon[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
}

.btn-soon[disabled] {
  border-color: var(--hairline);
  background: rgba(20, 18, 43, 0.4);
}

.btn-external {
  font-size: 0.92em;
  opacity: 0.85;
}

.store-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.7rem;
  align-items: center;
}

.store-cta .btn[disabled] {
  font-weight: 600;
}

.store-cta-foot {
  flex-basis: 100%;
  margin: 0.35rem 0 0;
  font-size: 0.84rem;
  color: var(--muted);
}

.text-link-muted {
  color: var(--muted-strong);
  font-weight: 600;
}

.text-link-muted:hover {
  color: var(--lavender-300);
}

.back-row {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.footer-shell {
  border-top: 1px solid var(--hairline);
  background: rgba(20, 18, 43, 0.96);
  color: var(--cream);
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(1.85rem, 3.5vw, 2.65rem) clamp(1rem, 3vw, 1.75rem);
  display: grid;
  gap: clamp(1.15rem, 2.5vw, 1.75rem);
  grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
}

.footer-heading {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--dim);
  margin: 0 0 0.55rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 700;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-list li {
  margin-bottom: 0.4rem;
}

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

.footer-list a:hover {
  color: var(--lavender-400);
}

.footer-wide {
  grid-column: 1 / -1;
}

@media (min-width: 720px) {
  .footer-wide {
    grid-column: span 2;
  }
}

.footer-copy {
  margin: 0 0 0.65rem;
  color: var(--muted-strong);
}

.footer-legal {
  margin: 0;
  font-size: 0.8rem;
  color: var(--dim);
}

.footer-badge strong {
  color: var(--lavender-300);
}

.table-wrap {
  overflow-x: auto;
  margin: 0.65rem 0 1.35rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: rgba(20, 18, 43, 0.45);
  box-shadow: var(--shadow-soft);
}

.api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}

.api-table th,
.api-table td {
  padding: 0.6rem 0.95rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--hairline);
}

.api-table thead th {
  color: var(--lavender-300);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  background: rgba(42, 37, 82, 0.55);
}

.api-table tbody tr:last-child td {
  border-bottom: none;
}

.api-table td {
  color: var(--muted-strong);
}

.code-block {
  margin: 0.65rem 0 0.85rem;
  padding: 0.95rem 1.05rem;
  border-radius: var(--radius);
  background: #0f0d1f;
  color: #e8e0ff;
  border: 1px solid var(--hairline);
  overflow-x: auto;
  font-size: 0.86rem;
  line-height: 1.5;
}

.tutorial-intro {
  margin-bottom: 0.85rem;
  padding: 0.95rem 1.05rem;
  border-left: 3px solid var(--lavender-500);
  background: rgba(124, 58, 237, 0.12);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.tutorial-intro p {
  margin: 0 0 0.55rem;
  color: var(--muted-strong);
}

.tutorial-intro p:last-child {
  margin-bottom: 0;
}

.tutorial-scene-heading {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: 1.08rem;
  margin: 1rem 0 0.45rem;
  letter-spacing: -0.02em;
}

.tutorial-block .tutorial-diagram {
  margin: 0.85rem 0 1.1rem;
  padding: 0.95rem;
  background: rgba(30, 27, 58, 0.65);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow-x: auto;
  box-shadow: var(--shadow-soft);
}

.tutorial-block .tutorial-diagram svg {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.tutorial-block .tutorial-diagram figcaption {
  margin: 0.75rem 0 0;
  font-size: 0.88rem;
  color: var(--muted-strong);
  max-width: 52rem;
  line-height: 1.5;
}

.tutorial-diagram-guide {
  margin: 0 0 1.35rem;
  padding: 0.95rem 1.05rem;
  background: rgba(30, 27, 58, 0.55);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}

.tutorial-diagram-guide p {
  margin: 0 0 0.55rem;
  color: var(--muted-strong);
}

.diagram-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.2rem;
  margin-top: 0.45rem;
  font-size: 0.8rem;
  color: var(--dim);
}

.diagram-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.diagram-legend-swatch {
  width: 13px;
  height: 13px;
  border-radius: 4px;
  border: 1px solid var(--hairline);
  flex-shrink: 0;
}

.diagram-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: stretch;
}

.diagram-row > .tutorial-diagram {
  flex: 1 1 280px;
  max-width: 100%;
  margin: 0;
}

@media (max-width: 560px) {
  .diagram-row {
    flex-direction: column;
  }

  .nav-links a:not(.nav-cta) {
    font-size: 0.78rem;
  }
}

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