/**
 * Design system — recuva.dev (premium SaaS UI, 8px grid)
 *
 * Typography scale (desktop cap):
 *   H1     36px / 1.2  / 700  — page titles
 *   H2     28px / 1.25 / 700  — section titles
 *   H3     22px / 1.35 / 700  — cards & subheads
 *   Body   16px / 1.6  / 400–500
 *   Small  14px / 1.5  — UI labels, buttons
 *   Caption 13px / 1.5 — meta, accordion chevrons
 *
 * Color palette (contrast-first):
 *   Canvas #f8fafc · Surface #ffffff · Ink #0f172a · Muted #475569 · Subtle #64748b
 *   Line #e2e8f0 · Primary #2563eb (hover #1d4ed8) · Accent teal #0d9488 · Brand #e5a00d (hero)
 *   Footer #0f172a
 *
 * #home: DM Sans via scoped --font-*; hero markup & Tailwind void/brand unchanged.
 */
:root {
  /* 8px base grid */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-7: 56px;
  --space-8: 64px;
  --ds-space-xs: 8px;
  --ds-space-sm: 16px;
  --ds-space-md: 24px;
  --ds-space-lg: 32px;
  --ds-space-xl: 40px;
  --ds-space-section: 60px;
  --section-pad-y: 40px;
  --section-pad-x: 16px;
  --section-spacing: 60px;
  --section-inner-stack: 24px;
  --container-max: 1200px;
  --card-radius: 10px;
  --card-padding: 20px;
  --card-gap: 20px;
  --stack-gap: 24px;
  --stack-gap-lg: 32px;
  --ds-icon-size: 2.25rem;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-h1: clamp(1.625rem, 2.2vw + 1rem, 2.25rem);
  --font-h2: clamp(1.375rem, 1.4vw + 0.85rem, 1.75rem);
  --font-h3: clamp(1.0625rem, 0.6vw + 0.95rem, 1.375rem);
  --font-body: 1rem;
  --font-lead: 1rem;
  --font-small: 0.875rem;
  --line-body: 1.6;
  --line-lead: 1.6;
  --font-btn: 0.875rem;
  --line-h1: 1.2;
  --line-h2: 1.25;
  --line-h3: 1.35;
  --tracking-tight: -0.02em;
  --tracking-display: -0.025em;
  --btn-height: 44px;
  --btn-pad-y: 10px;
  --btn-pad-x: 20px;
  --prose-width: 38rem;
  /* Semantic colors (non-hero UI); align with Tailwind theme.extend */
  --color-canvas: #f8fafc;
  --color-ink: #0f172a;
  --color-ink-muted: #475569;
  --color-ink-subtle: #64748b;
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-line: #e2e8f0;
  --color-brand: #e5a00d;
  --color-focus-ring: #2563eb;
  --color-faq-open-border: rgba(37, 99, 235, 0.22);
  /* Legacy primary-soft swatch used inside #home hero bullet (frozen when Tailwind primary updates) */
  --hero-primary-soft: #e8eef5;
}

/* Locale stacks — must match each folder’s Tailwind fontFamily.sans so body.font-sans and site.css rules agree */
html[lang="zh-CN"],
body.zh-body {
  --font-sans: "Noto Sans SC", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Noto Sans SC", "Inter", system-ui, sans-serif;
}

html[lang="hi"] {
  --font-sans: "Noto Sans Devanagari", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Noto Sans Devanagari", "Inter", system-ui, sans-serif;
}

html[lang="ja"] {
  --font-sans: "Noto Sans JP", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Noto Sans JP", "Inter", system-ui, sans-serif;
}

html[lang="he"] {
  --font-sans: "Noto Sans Hebrew", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Noto Sans Hebrew", "Inter", system-ui, sans-serif;
}

@media (min-width: 640px) {
  :root {
    --section-pad-y: 48px;
    --section-pad-x: 20px;
    --section-inner-stack: 24px;
  }
}

@media (min-width: 1024px) {
  :root {
    --section-pad-y: 60px;
    --section-pad-x: 20px;
    --section-spacing: 60px;
    --section-inner-stack: 32px;
  }
}

html {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  /* Avoid horizontal jump when the vertical scrollbar appears/disappears */
  scrollbar-gutter: stable;
}

body {
  /* font-family: from Tailwind font-sans per locale (do not override here) */
  font-size: var(--font-body);
  line-height: var(--line-body);
  color: var(--color-ink-muted);
  font-weight: 400;
  font-feature-settings: "kern" 1, "liga" 1;
}

/* Download page: main CTA is on-page; hide redundant rail button */
body.page-download #fixed-download-btn {
  display: none;
}

/* Centered content column — never wider than viewport */
.container-site {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
  min-width: 0;
}

/* Design system — responsive card grids (auto-fit, minmax 240px) */
ul.ds-card-grid,
ol.ds-card-grid {
  list-style: none;
  margin: 0;
  padding: 0;
}

dl.ds-card-grid {
  margin: 0;
}

.ds-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: var(--card-gap);
  align-items: stretch;
}

.ds-card-grid--timeline {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

@media (min-width: 1024px) {
  .ds-card-grid--timeline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.ds-split-grid {
  display: grid;
  gap: var(--card-gap);
  align-items: stretch;
}

@media (min-width: 1024px) {
  .ds-split-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

main .container-site .ds-card-grid > li,
main .container-site .ds-card-grid > div {
  min-height: 0;
  min-width: 0;
}

main .container-site .ds-card-grid > li.card-site:not(.flex),
main .container-site .ds-card-grid > div.card-site:not(.flex) {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.site-section {
  padding: var(--section-pad-y) var(--section-pad-x);
  box-sizing: border-box;
}

/* Home: same vertical rhythm as global; inner stacks use 8px-grid gaps */
body.page-home {
  --section-inner-stack: var(--space-3);
}

@media (min-width: 1024px) {
  body.page-home {
    --section-inner-stack: var(--space-4);
  }
}

/* Hero: DM Sans + legacy scale; proportional padding (hero markup unchanged) */
#home.site-section {
  --font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-top: clamp(2rem, 4vw, 3.75rem);
  padding-bottom: clamp(2rem, 4vw, 3.75rem);
}

/* Freeze hero NTFS dot fill when global Tailwind primary-soft becomes blue */
#home .bg-primary-soft {
  background-color: var(--hero-primary-soft) !important;
}

/* Home post-hero: align with global section padding (no extra-tight override) */
body.page-home .site-section:not(#home) > .container-site:not(.flex) {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--section-inner-stack);
}

body.page-home .site-section:not(#home) > .container-site > .home-content-stack,
body.page-home .site-section:not(#home) > .container-site > ul.stagger-children,
body.page-home .site-section:not(#home) > .container-site > ol.stagger-children,
body.page-home .site-section:not(#home) > .container-site > div.stagger-children {
  margin-top: 0 !important;
}

/* Sub-regions inside a section (e.g. Start here, First hour) */
body.page-home .home-section-split {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--section-inner-stack);
  width: 100%;
}

body.page-home .home-section-split > .home-content-stack {
  margin-top: 0 !important;
}

/* Home (post-hero): tighter intro hierarchy + consistent stack under headings */
body.page-home .home-section-intro .eyebrow {
  margin-bottom: 0;
}

body.page-home .home-section-intro .eyebrow + .site-heading-2,
body.page-home .home-section-intro .eyebrow + h2 {
  margin-top: var(--ds-space-sm) !important;
}

body.page-home .home-section-intro .eyebrow + .site-heading-3,
body.page-home .home-section-intro .eyebrow + h3 {
  margin-top: var(--ds-space-sm) !important;
}

/* Narrower intro columns on home — less horizontal “float” */
body.page-home .site-section:not(#home) .max-w-2xl {
  max-width: min(100%, 32rem) !important;
}

body.page-home .site-section:not(#home) .max-w-xl {
  max-width: min(100%, 30rem) !important;
}

/* Card innards: smaller icon tiles, tighter CTAs */
body.page-home .site-section:not(#home) .card-site .h-10.w-10 {
  height: 2.25rem;
  width: 2.25rem;
}

body.page-home .site-section:not(#home) .card-site .link-cta.mt-4 {
  margin-top: 0.625rem !important;
}

body.page-home .site-section:not(#home) .card-site h3.mt-4 {
  margin-top: 0.625rem !important;
}

body.page-home .site-section:not(#home) .card-site h3.mt-3 {
  margin-top: 0.5rem !important;
}

body.page-home .home-section-split {
  scroll-margin-top: 1.25rem;
}

/* Tighter subheads after eyebrow when intro is not wrapped in .home-section-intro */
body.page-home .site-section:not(#home) .container-site > .reveal.max-w-2xl > .eyebrow + .site-heading-2,
body.page-home .site-section:not(#home) .container-site > .reveal.max-w-2xl > .eyebrow + h2 {
  margin-top: var(--ds-space-sm) !important;
}

main .site-section .mt-10 {
  margin-top: 1.125rem !important;
}
main .site-section .mt-12 {
  margin-top: 1.5rem !important;
}

/* Media: never overflow container */
main img,
main video,
main svg {
  max-width: 100%;
  height: auto;
}

main img {
  vertical-align: middle;
}

/* Fixed 4:3 slot: full image visible (no collapsed height from % + height:auto) */
.figure-aspect-4-3 {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.figure-aspect-4-3 > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: top center;
  vertical-align: middle;
}

/* Centered subject (e.g. modal dialog in a full-window capture) */
.figure-aspect-4-3.figure-aspect-4-3--center > img {
  object-position: center;
}

/* features.html — calm backdrop + inset so object-fit:contain reads clearly */
.figure-aspect-4-3.figure-aspect-4-3--panel {
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 45%, #e2e8f0 100%);
}

.figure-aspect-4-3.figure-aspect-4-3--panel > img {
  inset: clamp(6px, 1.8vw, 14px);
}

/* Product tour row: equal visual weight */
.features-screenshot-grid {
  align-items: stretch;
}

.features-screenshot-grid > figure {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-radius: var(--card-radius);
  overflow: hidden;
}

.features-screenshot-grid > figure > .figure-aspect-4-3 {
  flex: 0 0 auto;
  max-height: min(200px, 44vw);
}

/* features.html — top capability cards */
#features .card-feature .figure-aspect-4-3 {
  max-height: min(180px, 48vw);
}

.features-screenshot-grid > figure > figcaption {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

figure img {
  max-width: 100%;
  vertical-align: middle;
}

/* Grid/flex children: allow shrink so images/text do not force overflow */
main .container-site .grid > *,
main .container-site ul[class*="grid"] > *,
main .container-site ol[class*="grid"] > * {
  min-width: 0;
}

/* Main column defaults */
main .container-site {
  font-family: var(--font-sans);
  font-size: var(--font-body);
  line-height: var(--line-body);
}

/* H1 — page titles: Inter (hero H1 uses DM Sans via #home --font-*) */
main .container-site h1:not(.hero-headline),
main .container-site .site-heading-1,
main .site-heading-1 {
  font-family: var(--font-sans);
  font-size: var(--font-h1);
  line-height: var(--line-h1);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-feature-settings: "kern" 1;
}

/* Home hero H1 — caps at 36px (2.25rem), scales down on narrow viewports */
main .container-site h1.hero-headline {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 1.5vw + 1rem, 2.25rem);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.03em;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.12em;
  max-width: 100%;
  text-wrap: balance;
  overflow-wrap: break-word;
  hyphens: manual;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.35);
}

.hero-headline__line {
  display: block;
  width: 100%;
  max-width: min(100%, 22em);
  text-wrap: balance;
}

/* Softer tail after the accent word */
.hero-headline__suffix {
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  color: rgba(255, 255, 255, 0.9);
}

.hero-headline__accent {
  color: #e5a00d;
  font-weight: 700;
}

main .container-site p.hero-lead,
main p.hero-lead {
  font-family: var(--font-sans);
  font-size: var(--font-lead);
  line-height: var(--line-lead);
  max-width: var(--prose-width);
}

/* H2 — section titles */
main .container-site h2,
main .container-site .site-heading-2,
main .site-heading-2 {
  font-family: var(--font-sans);
  font-size: var(--font-h2);
  line-height: var(--line-h2);
  font-weight: 700;
  letter-spacing: -0.025em;
  font-feature-settings: "kern" 1;
}

/* H3 — cards, lists, subheads */
main .container-site h3,
main .container-site .site-heading-3,
main .site-heading-3 {
  font-family: var(--font-sans);
  font-size: var(--font-h3);
  line-height: var(--line-h3);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-feature-settings: "kern" 1;
}

main .container-site .site-prose,
main .container-site p.site-prose-p,
.site-article-body p {
  font-family: var(--font-sans);
  font-size: var(--font-body);
  line-height: var(--line-body);
}

main .container-site :where(p:not(.eyebrow):not(.text-caption):not(.hero-lead)) {
  font-family: var(--font-sans);
  font-size: var(--font-body);
  line-height: var(--line-body);
  max-width: min(100%, var(--prose-width));
}

main .container-site :where(li) {
  font-family: var(--font-sans);
  font-size: var(--font-body);
  line-height: var(--line-body);
}

main .container-site .text-caption,
main .container-site time.text-meta {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  line-height: 1.5;
}

main .container-site figcaption {
  font-family: var(--font-sans);
  font-size: var(--font-small);
  line-height: 1.45;
}

/* FAQ accordion (<details>/<summary>) — click question to show answer */
main .container-site .site-faq-accordion .faq-item > summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  list-style: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: var(--font-h3);
  line-height: var(--line-h3);
  font-weight: 700;
  color: var(--color-ink);
  text-align: left;
}

main .container-site .site-faq-accordion .faq-item-summary__q {
  flex: 1;
  min-width: 0;
}

main .container-site .site-faq-accordion .faq-item > summary::-webkit-details-marker {
  display: none;
}

main .container-site .site-faq-accordion .faq-item-summary__chevron {
  flex-shrink: 0;
  margin-top: 0.2em;
  font-size: 0.65em;
  color: var(--color-ink-subtle);
  transition: transform 0.25s var(--ease-out, ease);
}

main .container-site .site-faq-accordion details.faq-item[open] > summary .faq-item-summary__chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

main .container-site .site-faq-accordion .faq-item > summary:hover .faq-item-summary__chevron {
  color: var(--color-primary);
}

main .container-site .site-faq-accordion .faq-item-answer {
  margin: 0;
  padding-top: var(--space-2);
  margin-top: var(--space-2);
  border-top: 1px solid #e2e8f0;
  font-family: var(--font-sans);
  font-size: var(--font-body);
  line-height: var(--line-body);
  color: var(--color-ink-muted);
}

main .container-site .site-faq-accordion .faq-item-answer > p {
  margin: 0;
}

main .container-site .site-faq-accordion details.faq-item[open] {
  border-color: var(--color-faq-open-border);
}

@media (prefers-reduced-motion: reduce) {
  main .container-site .site-faq-accordion .faq-item-summary__chevron {
    transition: none;
  }
}

main .container-site .site-article-body :is(p, ul, ol) {
  max-width: none;
}

main figure {
  max-width: 100%;
  margin: 0;
}

/* Buttons: 44px min height, 10px 20px, 14px */
.btn-site {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-height: var(--btn-height);
  padding: var(--btn-pad-y) var(--btn-pad-x);
  font-family: var(--font-sans);
  font-size: var(--font-btn);
  line-height: 1.25;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.btn-site:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 3px;
}

.link-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: var(--btn-height);
  font-family: var(--font-sans);
  font-size: var(--font-btn);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary);
  text-decoration: none;
}

.link-cta:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.link-cta:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Solid CTAs: map legacy bg-void buttons to primary (hero uses bg-brand / ghost, not bg-void) */
.btn-site.bg-void {
  background-color: var(--color-primary) !important;
  color: #fff !important;
}

.btn-site.bg-void:hover {
  background-color: var(--color-primary-hover) !important;
}

.btn-site.border-void.bg-void {
  border-color: var(--color-primary) !important;
}

.btn-site.border-void.bg-void:hover {
  border-color: var(--color-primary-hover) !important;
}

a.btn-site.border-void.bg-transparent,
button.btn-site.border-void.bg-transparent {
  border-color: var(--color-primary) !important;
  color: var(--color-ink) !important;
}

a.btn-site.border-void.bg-transparent:hover,
button.btn-site.border-void.bg-transparent:hover {
  background-color: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: #fff !important;
}

/* Cards — compact padding from --card-padding */
.card-site {
  padding: var(--card-padding);
  border-radius: var(--card-radius);
  box-sizing: border-box;
}

/* Align leading icons in cards (consistent tile size) */
main .container-site .card-site > span.flex.h-10.w-10,
main .container-site .card-site > span.flex.h-9.w-9 {
  width: var(--ds-icon-size);
  height: var(--ds-icon-size);
  flex-shrink: 0;
}

.grid-cards {
  display: grid;
  gap: var(--card-gap);
}

@media (min-width: 640px) {
  .grid-cards-sm-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .grid-cards-md-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-cards-md-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .grid-cards-lg-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .grid-cards-lg-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.stack-gap {
  margin-top: var(--stack-gap);
}

.stack-gap-lg {
  margin-top: var(--stack-gap-lg);
}

.max-w-reading {
  max-width: 38rem;
}

.header-inner,
.footer-inner {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--section-pad-x);
  padding-right: var(--section-pad-x);
  box-sizing: border-box;
}

/*
 * Sticky navbar: reduce layout shift while webfonts / icon fonts apply (not browser "cache").
 * FA deferred via media=print caused icons to pop in late and the bar to reflow for seconds.
 */
header.nav-glass {
  contain: layout style;
}

header.nav-glass .header-inner {
  min-height: 3.75rem;
  box-sizing: border-box;
}

/* Reserve icon width in nav links before the icon font glyph paints */
header.nav-glass nav a i[class*="fa-"],
header.nav-glass .header-inner > div[class*="lg:hidden"] a i[class*="fa-"] {
  display: inline-block;
  min-width: 1.125em;
  text-align: center;
  vertical-align: -0.08em;
}

header.nav-glass .header-inner > div[class*="lg:hidden"] a i[class*="fa-"] {
  min-width: 1em;
}

/* Navbar: primary links + JS language dropdown (far end) */
header.nav-glass .header-inner.flex {
  justify-content: flex-start;
  column-gap: 0.75rem;
}

@media (min-width: 1024px) {
  header.nav-glass .header-inner > nav:first-of-type {
    flex: 1 1 0%;
    min-width: 0;
    justify-content: flex-end;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    overscroll-behavior-x: contain;
    padding-inline-end: 0.25rem;
  }

  header.nav-glass .header-inner .site-lang-dropdown {
    flex: 0 0 auto;
  }
}

@media (max-width: 1023px) {
  header.nav-glass .header-inner.flex {
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }
}

.narrow-prose {
  max-width: 34rem;
  margin-left: auto;
  margin-right: auto;
}

.card-feature {
  border-radius: var(--card-radius);
  overflow: hidden;
}

.card-feature .card-feature-body {
  padding: var(--card-padding);
}

/* Hero demo — flush with column, no frame; capped so it stays secondary to copy */
#home .hero-media,
#home .hero-media img {
  margin: 0;
  padding: 0;
  border: 0;
  box-shadow: none;
}

#home .hero-media-caption {
  margin: 0;
  padding: 0;
  border: 0;
  line-height: 1.45;
}

main .hero-demo-gif {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: min(36vh, 360px);
  object-fit: contain;
  object-position: top center;
  margin-left: auto;
  margin-right: auto;
  vertical-align: top;
  border-radius: var(--card-radius);
}

@media (min-width: 1024px) {
  main .hero-demo-gif {
    max-height: min(40vh, 420px);
  }
}

@media (max-width: 639px) {
  main .hero-demo-gif {
    max-height: min(32vh, 300px);
  }
}

/* download.html — screenshot: no checker/extra frame; size capped so the card stays calm */
section#download .download-hero-media {
  margin: 0;
  padding: 0;
  line-height: 0;
  background-color: #ffffff;
}

section#download .download-hero-img {
  display: block;
  box-sizing: border-box;
  width: 100%;
  max-width: min(100%, 34rem);
  height: auto;
  max-height: min(30vh, 240px);
  margin: 0 auto;
  padding: 0;
  border: 0;
  object-fit: contain;
  object-position: top center;
  vertical-align: top;
}

@media (min-width: 640px) {
  section#download .download-hero-img {
    max-height: min(32vh, 280px);
  }
}

@media (min-width: 1024px) {
  section#download .download-hero-img {
    max-height: min(30vh, 300px);
  }
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.35;
  color: var(--color-primary);
}

/* Hero kicker: readable sans, sentence case, pairs with platform icon */
.eyebrow--hero {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.82);
}

.eyebrow--hero .eyebrow__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 6px;
  background: rgba(229, 160, 13, 0.12);
  color: #e5a00d;
  font-size: 0.95rem;
}

/* Header / footer wordmark */
.site-brand-text {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Blog index card titles */
.blog-card-title {
  font-family: var(--font-sans);
  font-size: var(--font-h3);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

/* Inline callouts, e.g. home limits box */
.callout-title {
  font-family: var(--font-sans);
  font-size: var(--font-h2);
  font-weight: 700;
  line-height: var(--line-h2);
  letter-spacing: -0.025em;
}

/* Home FAQ teaser — full container width, aligned with other grids */
.faq-teaser-grid {
  width: 100%;
  max-width: 100%;
}

.faq-teaser-q {
  font-family: var(--font-sans);
  font-size: var(--font-h3);
  font-weight: 700;
  line-height: var(--line-h3);
  letter-spacing: -0.02em;
}

/* Tablet — slightly tighter than desktop, still 8px-aligned */
@media (min-width: 640px) and (max-width: 1023px) {
  :root {
    --section-inner-stack: 24px;
  }
}

/* Mobile — readable type, proportional section pad */
@media (max-width: 639px) {
  :root {
    --section-pad-y: 32px;
    --section-pad-x: 16px;
    --card-padding: 16px;
    --card-gap: 16px;
    --section-inner-stack: 16px;
    --font-h1: clamp(1.5rem, 4vw + 0.75rem, 2.25rem);
    --font-h2: clamp(1.25rem, 2.5vw + 0.65rem, 1.75rem);
    --font-h3: clamp(1rem, 1.5vw + 0.75rem, 1.375rem);
  }

  .header-inner,
  .footer-inner {
    padding-left: var(--section-pad-x);
    padding-right: var(--section-pad-x);
  }
}

/* Large screens — fixed heading sizes per spec (36 / 28 / 22 px) */
@media (min-width: 1200px) {
  :root {
    --font-h1: 2.25rem;
    --font-h2: 1.75rem;
    --font-h3: 1.375rem;
  }
}

/* Pages use .font-display for labels; matches body stack (Inter outside #home) */
.font-display {
  font-family: var(--font-sans);
}

/* --- Blog index cards + full post pages (blog/*.html) --- */
.blog-index-grid {
  width: 100%;
  max-width: var(--container-max);
}

.blog-card-thumb {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--card-radius);
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  margin: 0 0 var(--space-2) 0;
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-post-page-inner {
  max-width: min(100%, calc(var(--prose-width) + 3rem));
  margin-left: auto;
  margin-right: auto;
}

.blog-post-card {
  margin-left: auto;
  margin-right: auto;
}

.blog-post-card__head {
  max-width: var(--prose-width);
  margin-left: auto;
  margin-right: auto;
}

.blog-post-body {
  text-align: left;
  max-width: var(--prose-width);
  margin-left: auto;
  margin-right: auto;
}

.blog-post-media {
  margin: var(--space-3) auto 0;
  max-width: min(100%, 40rem);
  width: 100%;
  overflow: hidden;
}

.blog-post-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: min(22rem, 45vh);
  object-fit: contain;
  object-position: center;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--card-radius);
  border: 1px solid #e2e8f0;
  background: #f8fafc;
}

.page-blog-post .blog-post-card .site-heading-1 {
  text-wrap: balance;
}

.page-blog-post .site-article-body img {
  max-width: 100%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--card-radius);
}

/* --- Navbar language menu (styles here: Tailwind CDN does not see classes only added from main.js) --- */
.site-lang-dropdown {
  flex-shrink: 0;
  position: relative;
  margin-inline-start: auto;
  min-width: 4.5rem;
}

.site-lang-details {
  position: relative;
  isolation: isolate;
}

.site-lang-summary__svg {
  display: block;
  flex-shrink: 0;
}

.site-lang-summary__icon .site-lang-summary__svg {
  width: 0.875rem;
  height: 0.875rem;
}

.site-lang-summary__chev .site-lang-summary__svg {
  width: 0.65rem;
  height: 0.65rem;
}

.site-lang-details > summary.site-lang-summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.35rem 0.55rem 0.35rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--color-line);
  background: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
  color: var(--color-ink);
  font-family: var(--font-sans);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.site-lang-details > summary.site-lang-summary:hover {
  border-color: #cbd5e1;
  background: var(--color-canvas);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.site-lang-details > summary.site-lang-summary::-webkit-details-marker {
  display: none;
}

.site-lang-summary__inner {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  max-width: min(100%, 9.5rem);
}

.site-lang-summary__icon {
  display: inline-flex;
  font-size: 0.875rem;
  line-height: 1;
  color: var(--color-ink-subtle);
}

.site-lang-summary__code {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-lang-summary__chev {
  display: inline-flex;
  font-size: 0.6rem;
  line-height: 1;
  color: var(--color-ink-subtle);
  margin-inline-start: 0.1rem;
}

.site-lang-chevron {
  transition: transform 0.2s ease;
}

.site-lang-details[open] > summary.site-lang-summary {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.12), 0 2px 10px rgba(15, 23, 42, 0.08);
}

.site-lang-details[open] .site-lang-chevron {
  transform: rotate(180deg);
}

.site-lang-panel {
  position: absolute;
  z-index: 80;
  top: calc(100% + 6px);
  inset-inline-end: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.125rem;
  min-width: 13.75rem;
  max-width: min(calc(100vw - 2rem), 18rem);
  padding: 0.35rem;
  border-radius: 10px;
  border: 1px solid var(--color-line);
  background: #fff;
  box-shadow:
    0 1px 0 rgba(15, 23, 42, 0.04),
    0 12px 40px -12px rgba(15, 23, 42, 0.14);
  max-height: min(85vh, 32rem);
  overflow-y: auto;
  overscroll-behavior: contain;
}

a.site-lang-option {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.55rem;
  margin: 0.1rem 0;
  border-radius: 6px;
  text-decoration: none;
  color: var(--color-ink-muted);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25;
  transition: background-color 0.12s ease, color 0.12s ease;
}

a.site-lang-option:hover {
  background: rgba(15, 23, 42, 0.05);
  color: var(--color-ink);
}

a.site-lang-option.site-lang-option--current {
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
  font-weight: 700;
}

.site-lang-option__code {
  flex: 0 0 auto;
  min-width: 2.25rem;
  padding: 0.2rem 0.35rem;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.06);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-align: center;
  color: var(--color-ink-subtle);
  line-height: 1.2;
}

a.site-lang-option.site-lang-option--current .site-lang-option__code {
  background: rgba(37, 99, 235, 0.15);
  color: var(--color-primary);
}

.site-lang-option__label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* In-page #anchors: keep targets visible below the sticky header */
main [id] {
  scroll-margin-top: 5.5rem;
}