/* ============================================================
   Blue Desert Labs — Shared Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,300..800;1,14..32,300..800&display=swap');

/* ---- 1. CSS Custom Properties ----------------------------- */
:root {
  /* Blue accent palette */
  --accent:        #4b8df8;
  --accent-dark:   #2563eb;
  --accent-dim:    rgba(75, 141, 248, 0.15);
  --accent-glow:   rgba(75, 141, 248, 0.08);

  /* Dark theme (default) */
  --bg-primary:     #06091a;
  --bg-secondary:   #090d1e;
  --bg-card:        #0c1230;
  --bg-card-hover:  #0f1838;
  --border:         rgba(255, 255, 255, 0.06);
  --border-hover:   rgba(255, 255, 255, 0.10);
  --border-accent:  rgba(75, 141, 248, 0.28);
  --text-primary:   #edf2ff;
  --text-secondary: #6b88c0;
  --text-muted:     #344466;
  --shadow:         0 1px 4px rgba(0, 0, 0, 0.5);
  --shadow-card:    0 0 0 1px var(--border);
  --shadow-hover:   0 12px 40px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--border-accent);

  /* Spacing (8px base) */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-24: 6rem;

  /* Typography */
  --font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'SF Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;

  /* Layout */
  --container: 1120px;
  --content:   720px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;

  /* Motion */
  --ease:      0.18s ease;
  --ease-slow: 0.35s ease;
}

/* Light theme overrides */
[data-theme="light"] {
  --accent:        #1d4ed8;
  --accent-dark:   #1e40af;
  --accent-dim:    rgba(29, 78, 216, 0.1);
  --accent-glow:   rgba(29, 78, 216, 0.05);
  --bg-primary:    #f8faff;
  --bg-secondary:  #f0f4ff;
  --bg-card:       #ffffff;
  --bg-card-hover: #f4f7ff;
  --border:        rgba(0, 0, 0, 0.07);
  --border-hover:  rgba(0, 0, 0, 0.12);
  --border-accent: rgba(29, 78, 216, 0.28);
  --text-primary:  #080e24;
  --text-secondary: #3a5490;
  --text-muted:    #8fa4cc;
  --shadow:        0 1px 4px rgba(0, 0, 0, 0.06);
  --shadow-card:   0 0 0 1px var(--border);
  --shadow-hover:  0 12px 40px rgba(0, 0, 0, 0.1), 0 0 0 1px var(--border-accent);
}

/* ---- 2. Reset & Base -------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: background var(--ease-slow), color var(--ease-slow);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--ease), opacity var(--ease);
}

a:hover { opacity: 0.8; }

ul, ol { list-style: none; }

/* ---- 3. Typography ---------------------------------------- */
h1, h2, h3, h4 {
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.section-label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-6);
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--sp-8);
  letter-spacing: -0.025em;
}

/* ---- 4. Layout Utilities ---------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--sp-8);
}

.content-container {
  width: 100%;
  max-width: var(--content);
  margin-inline: auto;
  padding-inline: var(--sp-8);
}

section { padding-block: var(--sp-16); }

/* ---- 5. Site Header & Nav --------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 9, 26, 0.85);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  transition: border-color var(--ease-slow);
}

[data-theme="light"] .site-header {
  background: rgba(248, 250, 255, 0.85);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--ease);
}

.nav__brand:hover {
  color: var(--accent);
  opacity: 1;
}

.nav__mark {
  color: var(--accent);
  flex-shrink: 0;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.nav__back {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--ease);
  letter-spacing: 0;
}

.nav__back:hover {
  color: var(--text-secondary);
  opacity: 1;
}

/* ---- 6. Theme Toggle -------------------------------------- */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.theme-toggle:hover {
  border-color: var(--border-accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.theme-toggle svg {
  width: 16px;
  height: 16px;
  transition: transform 0.5s ease;
}

.theme-toggle:hover svg { transform: rotate(20deg); }

/* ---- 7. Homepage Hero ------------------------------------- */
.hero {
  position: relative;
  padding-top: var(--sp-24);
  padding-bottom: var(--sp-16);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 50% -5%, rgba(75, 141, 248, 0.13), transparent 60%);
  pointer-events: none;
}

/* Subtle dot grid */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(75, 141, 248, 0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 30%, transparent 80%);
  pointer-events: none;
}

[data-theme="light"] .hero::after {
  background-image: radial-gradient(circle, rgba(29, 78, 216, 0.05) 1px, transparent 1px);
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-6);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
  opacity: 0.7;
}

.hero__title {
  font-size: clamp(2.75rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.06;
  background: linear-gradient(160deg, var(--text-primary) 45%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-6);
  max-width: 14ch;
}

.hero__tagline {
  font-size: clamp(0.9375rem, 2.2vw, 1.125rem);
  color: var(--text-secondary);
  max-width: 44ch;
  line-height: 1.7;
  font-weight: 400;
}

/* ---- 8. Extensions List (Homepage) ------------------------ */
.extensions {
  padding-top: 0;
}

.ext-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.ext-list__item {
  display: grid;
  grid-template-columns: 2.5rem 3rem 1fr auto;
  align-items: center;
  gap: var(--sp-6);
  padding: var(--sp-6) 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  transition: background var(--ease), border-color var(--ease);
  cursor: pointer;
}

.ext-list__item:hover {
  opacity: 1;
}

.ext-list__item:hover .ext-list__name {
  color: var(--accent);
}

.ext-list__item:hover .ext-list__cta {
  color: var(--accent);
  gap: var(--sp-3);
}

.ext-list__item--muted {
  opacity: 0.4;
  cursor: default;
  pointer-events: none;
}

.ext-list__num {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum';
}

.ext-list__icon {
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--accent);
  background: var(--bg-card);
  transition: border-color var(--ease), background var(--ease);
  flex-shrink: 0;
}

.ext-list__item:hover .ext-list__icon {
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

.ext-list__icon svg {
  width: 22px;
  height: 22px;
}

.ext-list__content {
  min-width: 0;
}

.ext-list__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.15rem;
  transition: color var(--ease);
}

.ext-list__desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ext-list__cta {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color var(--ease), gap var(--ease);
}

/* ---- 9. Buttons ------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  line-height: 1;
  letter-spacing: -0.01em;
  transition: background var(--ease), border-color var(--ease), color var(--ease), transform var(--ease), opacity var(--ease), box-shadow var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  box-shadow: 0 0 0 0 rgba(75, 141, 248, 0);
}

.btn--primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(75, 141, 248, 0.3);
}

[data-theme="light"] .btn--primary:hover {
  box-shadow: 0 4px 16px rgba(29, 78, 216, 0.25);
}

.btn--secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--border-accent);
}

.btn--secondary:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  opacity: 1;
  transform: translateY(-1px);
}

.btn--large {
  padding: 0.8rem 1.6rem;
  font-size: 1rem;
}

/* ---- 10. Extension Hero (Detail Pages) -------------------- */
.ext-hero {
  padding-block: var(--sp-16);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: background var(--ease-slow), border-color var(--ease-slow);
}

.ext-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 90% at -5% 50%, rgba(75, 141, 248, 0.1), transparent 55%);
  pointer-events: none;
}

[data-theme="light"] .ext-hero::before {
  background: radial-gradient(ellipse 55% 90% at -5% 50%, rgba(29, 78, 216, 0.06), transparent 55%);
}

.ext-hero__layout {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.ext-hero__icon {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--accent);
  transition: background var(--ease-slow), border-color var(--ease-slow);
}

.ext-hero__icon svg {
  width: 52px;
  height: 52px;
}

.ext-hero__title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: var(--sp-2);
}

.ext-hero__tagline {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: var(--sp-6);
  max-width: 44ch;
  line-height: 1.6;
}

/* ---- 11. Extension Description & Features ----------------- */
.ext-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--sp-12);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  transition: border-color var(--ease), background var(--ease);
}

.feature-list__item::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 0.45em;
  opacity: 0.8;
}

/* ---- 12. Plan Comparison ---------------------------------- */
.plan-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
}

.plan-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
}

.plan-card--pro {
  border-color: var(--border-accent);
  background: linear-gradient(160deg, var(--accent-glow) 0%, var(--bg-card) 55%);
}

.plan-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-6);
}

.plan-card__tier {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.plan-card--pro .plan-card__tier {
  color: var(--accent);
}

.plan-card__badge {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 99px;
  padding: 0.25em 0.7em;
}

.plan-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  flex: 1;
}

.plan-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.plan-card__feature::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
  margin-top: 0.5em;
}

.plan-card--pro .plan-card__feature--pro {
  color: var(--text-primary);
  font-weight: 500;
}

.plan-card--pro .plan-card__feature--pro::before {
  background: var(--accent);
  width: 5px;
  height: 5px;
}

@media (max-width: 560px) {
  .plan-compare {
    grid-template-columns: 1fr;
  }
}

/* ---- 13. Screenshots -------------------------------------- */
.ext-screenshots { background: var(--bg-secondary); }

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-4);
}

.screenshot-placeholder {
  aspect-ratio: 16 / 10;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--ease);
}

.screenshot-placeholder:hover { border-color: var(--border-accent); }

.screenshot-placeholder svg {
  width: 100%;
  height: 100%;
}

/* ---- 13. CTA Section -------------------------------------- */
.ext-cta { text-align: center; }

.ext-cta__title {
  font-size: 1.875rem;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-3);
}

.ext-cta__sub {
  color: var(--text-secondary);
  margin-bottom: var(--sp-6);
  font-size: 1rem;
}

/* ---- 14. Feedback ----------------------------------------- */
.ext-feedback { background: var(--bg-secondary); }

.form-frame-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.form-frame-wrapper iframe {
  display: block;
  width: 100%;
  min-height: 620px;
  border: none;
  background: #fff;
}

/* ---- 15. Changelog ---------------------------------------- */
.ext-changelog { background: var(--bg-secondary); }

.changelog {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.changelog__entry {
  padding-left: var(--sp-6);
  border-left: 1px solid var(--border);
  transition: border-color var(--ease);
}

.changelog__entry:first-child { border-color: var(--accent); }

.changelog__header {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.changelog__version {
  font-size: 0.9375rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent);
}

.changelog__date {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.changelog__items {
  padding-left: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.changelog__items li {
  list-style-type: disc;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ---- 16. Accordion (FAQ) ---------------------------------- */
.ext-faq { background: var(--bg-primary); }

.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.accordion__item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--ease);
}

.accordion__item:has(.accordion__trigger[aria-expanded="true"]) {
  border-color: var(--border-accent);
}

.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--sp-4) var(--sp-6);
  background: var(--bg-card);
  border: none;
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font);
  text-align: left;
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
  letter-spacing: -0.01em;
}

.accordion__trigger:hover {
  background: var(--bg-card-hover);
  color: var(--accent);
}

.accordion__trigger[aria-expanded="true"] {
  color: var(--accent);
  background: var(--bg-card-hover);
}

.accordion__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.accordion__trigger[aria-expanded="true"] .accordion__icon {
  transform: rotate(45deg);
}

.accordion__content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
  background: var(--bg-secondary);
}

.accordion__trigger[aria-expanded="true"] + .accordion__content {
  grid-template-rows: 1fr;
}

.accordion__inner {
  overflow: hidden;
  padding-inline: var(--sp-6);
}

.accordion__trigger[aria-expanded="true"] + .accordion__content .accordion__inner {
  padding-block: var(--sp-4);
}

.accordion__inner p,
.accordion__inner li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.75;
}

/* ---- 17. Site Footer -------------------------------------- */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding-block: var(--sp-8);
  transition: background var(--ease-slow), border-color var(--ease-slow);
}

.footer__layout {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-6);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
  letter-spacing: -0.02em;
}

.footer__brand-mark {
  color: var(--accent);
}

.footer__email {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  display: block;
}

.footer__email:hover {
  color: var(--accent);
  opacity: 1;
}

.footer__links {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.footer__links a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: color var(--ease);
}

.footer__links a:hover {
  color: var(--accent);
  opacity: 1;
}

.footer__copy {
  width: 100%;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--sp-8);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border);
  letter-spacing: 0.01em;
}

/* ---- 18. Responsive --------------------------------------- */
@media (max-width: 768px) {
  section { padding-block: var(--sp-12); }

  .hero { padding-top: var(--sp-16); padding-bottom: var(--sp-12); }

  .ext-hero__layout {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-5);
  }

  .ext-hero__icon {
    width: 80px;
    height: 80px;
  }

  .ext-hero__icon svg {
    width: 40px;
    height: 40px;
  }

  .nav__back { display: none; }

  .ext-list__item {
    grid-template-columns: 2rem 2.75rem 1fr;
    gap: var(--sp-4);
  }

  .ext-list__cta { display: none; }

  .feature-list { grid-template-columns: 1fr; }

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

  .footer__layout {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .container,
  .content-container { padding-inline: var(--sp-6); }

  .accordion__trigger {
    padding: var(--sp-3) var(--sp-4);
    font-size: 0.875rem;
  }

  .accordion__inner { padding-inline: var(--sp-4); }

  .ext-cta__title { font-size: 1.5rem; }
}

/* ---- 19. Accessibility ------------------------------------ */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

:focus:not(:focus-visible) { outline: none; }

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